add 404 page

.drone.yml

@@ -0,0 +1,101 @@
+---
+kind: pipeline
+name: Opytex Main
+type: docker
+
+trigger:
+  branch:
+    - master
+
+steps:
+  - name: Build Opytex base
+    image: python:3.8-alpine
+    volumes:
+      - name: pelican-output
+        path: /output
+    commands:
+      - apk add --no-cache git imagemagick-dev imagemagick
+      - git submodule init
+      - git submodule update
+      - pip install --no-cache-dir -r requirements.txt
+      - export MAGICK_HOME=/usr
+      - pelican ./content/ -o /output -s publishconf.py --relative-urls
+      - ls /output
+
+  - name: Push to bucket opytex.org
+    image: plugins/s3
+    volumes:
+      - name: pelican-output
+        path: /output
+    settings:
+      bucket: opytex.org
+      endpoint: https://storage.opytex.org
+      access_key:
+        from_secret: minio_access_key
+      secret_key:
+        from_secret: minio_secret_key
+      source: /output/**/*
+      target: /
+      path_style: true
+      strip_prefix: /output
+
+
+volumes:
+  - name: pelican-output
+    temp: {}
+
+---
+kind: pipeline
+name: Opytex Year
+type: docker
+
+trigger:
+  branch:
+    - 2022-2023
+    - 2021-2022
+    - 2020-2021
+    - 2019-2020
+    - 2018-2019
+    - 2017-2018
+    - 2016-2017
+    - 2015-2016
+
+steps:
+  - name: Build Opytex ${DRONE_BRANCH}
+    image: python:3.8-alpine
+    volumes:
+      - name: pelican-output
+        path: /output
+    commands:
+      - apk add --no-cache git imagemagick-dev imagemagick
+      - git submodule init
+      - git submodule update
+      - git clone https://git.opytex.org/lafrite/${DRONE_BRANCH}.git content
+      - pip install --no-cache-dir -r requirements.txt
+      - apk add --no-cache git imagemagick-dev imagemagick
+      - pip install --no-cache-dir -r requirements.txt
+      - export MAGICK_HOME=/usr
+      - pelican ./content/ -o /output -s publishconf.py --relative-urls
+      - ls /output
+
+  - name: Push to bucket opytex.org
+    image: plugins/s3-sync:1
+    volumes:
+      - name: pelican-output
+        path: /drone/src/output
+    settings:
+      bucket: opytex.org
+      endpoint: https://storage.opytex.org
+      access_key:
+        from_secret: minio_access_key
+      secret_key:
+        from_secret: minio_secret_key
+      source: /output
+      target: /enseignements/${DRONE_BRANCH}
+      path_style: true
+      delete: true
+
+
+volumes:
+  - name: pelican-output
+    temp: {}

.gitignore

@@ -6,3 +6,5 @@ content/Enseignements/2*
 __pycache__
 *.pid
 venv/
+.vim/
+.python-version

.gitmodules

@@ -1,3 +0,0 @@
-[submodule "pelican-plugins"]
-	path = pelican-plugins
-	url = https://github.com/getpelican/pelican-plugins

Makefile

@@ -2,62 +2,52 @@ PY?=python3
 PELICAN?=pelican
 PELICANOPTS=
 
+YEARSUBFOLDER=
 BASEDIR=$(CURDIR)
 INPUTDIR=$(BASEDIR)/content
 OUTPUTDIR=$(BASEDIR)/output
 CONFFILE=$(BASEDIR)/pelicanconf.py
 PUBLISHCONF=$(BASEDIR)/publishconf.py
 
-FTP_HOST=localhost
-FTP_USER=anonymous
-FTP_TARGET_DIR=/
+FAKEDIR=../output/
 
-SSH_HOST=localhost
-SSH_CONF=Embrevade
-#SSH_TARGET_DIR=/var/docker/opytex.org/www/
+SSH_HOST=Embrevade
+SSH_PORT=22
+SSH_USER=sshcontent
 SSH_TARGET_DIR=/home/sshcontent/opytex.org/www/
 
-S3_BUCKET=my_s3_bucket
-
-CLOUDFILES_USERNAME=my_rackspace_username
-CLOUDFILES_API_KEY=my_rackspace_api_key
-CLOUDFILES_CONTAINER=my_cloudfiles_container
-
-DROPBOX_DIR=~/Dropbox/Public/
-
-GITHUB_PAGES_BRANCH=gh-pages
-
-SRC_ENS=~/Cours/Prof/Enseignements/
-SRC_EXCLUDE=--exclude '*/Archive' --exclude '*/tools' --exclude '.git' --exclude '.gitignore' --exclude '*/__pycache__' --exclude '*/config.py' --exclude '*/reflections' --exclude '*/Notes' --exclude '*/notes' --exclude '*/.*' --exclude '*/Makefile' --exclude '2012-2013' --exclude '2013-2014' --exclude '2014-2015' --exclude 'Clipart' --exclude "Shombos" --exclude '*/venv' --exclude "*/.venv"
+RSYNC_EXCLUDE=--exclude "pymath" --exclude "opytex" --exclude "enseignements"
 
 DEBUG ?= 0
 ifeq ($(DEBUG), 1)
 	PELICANOPTS += -D
 endif
 
+RELATIVE ?= 1
+ifeq ($(RELATIVE), 1)
+	PELICANOPTS += --relative-urls
+endif
+
 help:
-	@echo 'Makefile for a pelican Web site                                        '
-	@echo '                                                                       '
-	@echo 'Usage:                                                                 '
-	@echo '   make html                        (re)generate the web site          '
-	@echo '   make clean                       remove the generated files         '
-	@echo '   make regenerate                  regenerate files upon modification '
-	@echo '   make publish                     generate using production settings '
-	@echo '   make serve [PORT=8000]           serve site at http://localhost:8000'
-	@echo '   make devserver [PORT=8000]       start/restart develop_server.sh    '
-	@echo '   make stopserver                  stop local server                  '
-	@echo '   make ssh_upload                  upload the web site via SSH        '
-	@echo '   make rsync_upload                upload the web site via rsync+ssh  '
-	@echo '   make dropbox_upload              upload the web site via Dropbox    '
-	@echo '   make ftp_upload                  upload the web site via FTP        '
-	@echo '   make s3_upload                   upload the web site via S3         '
-	@echo '   make cf_upload                   upload the web site via Cloud Files'
-	@echo '   make github                      upload the web site via gh-pages   '
-	@echo '                                                                       '
-	@echo 'Set the DEBUG variable to 1 to enable debugging, e.g. make DEBUG=1 html'
-	@echo '                                                                       '
+	@echo 'Makefile for a pelican Web site                                           '
+	@echo '                                                                          '
+	@echo 'Usage:                                                                    '
+	@echo '   make html                           (re)generate the web site          '
+	@echo '   make clean                          remove the generated files         '
+	@echo '   make regenerate                     regenerate files upon modification '
+	@echo '   make publish                        generate using production settings '
+	@echo '   make serve [PORT=8000]              serve site at http://localhost:8000'
+	@echo '   make serve-global [SERVER=0.0.0.0]  serve (as root) to $(SERVER):80    '
+	@echo '   make devserver [PORT=8000]          serve and regenerate together      '
+	@echo '   make ssh_upload                     upload the web site via SSH        '
+	@echo '   make rsync_upload                   upload the web site via rsync+ssh  '
+	@echo '                                                                          '
+	@echo 'Set the DEBUG variable to 1 to enable debugging, e.g. make DEBUG=1 html   '
+	@echo 'Set the RELATIVE variable to 1 to enable relative urls                    '
+	@echo '                                                                          '
 
 html:
+	lessc $(BASEDIR)/theme/static/stylesheet/style.less $(BASEDIR)/theme/static/stylesheet/style.min.css -x
 	$(PELICAN) $(INPUTDIR) -o $(OUTPUTDIR) -s $(CONFFILE) $(PELICANOPTS)
 
 clean:
@@ -68,36 +58,36 @@ regenerate:
 
 serve:
 ifdef PORT
-	cd $(OUTPUTDIR) && $(PY) -m pelican.server $(PORT)
+	$(PELICAN) -l $(INPUTDIR) -o $(OUTPUTDIR) -s $(CONFFILE) $(PELICANOPTS) -p $(PORT)
 else
-	cd $(OUTPUTDIR) && $(PY) -m pelican.server
+	$(PELICAN) -l $(INPUTDIR) -o $(OUTPUTDIR) -s $(CONFFILE) $(PELICANOPTS)
 endif
 
+serve-global:
+ifdef SERVER
+	$(PELICAN) -l $(INPUTDIR) -o $(OUTPUTDIR) -s $(CONFFILE) $(PELICANOPTS) -p $(PORT) -b $(SERVER)
+else
+	$(PELICAN) -l $(INPUTDIR) -o $(OUTPUTDIR) -s $(CONFFILE) $(PELICANOPTS) -p $(PORT) -b 0.0.0.0
+endif
+
+
 devserver:
 ifdef PORT
-	$(BASEDIR)/develop_server.sh restart $(PORT)
+	$(PELICAN) -lr $(INPUTDIR) -o $(OUTPUTDIR) -s $(CONFFILE) $(PELICANOPTS) -p $(PORT)
 else
-	$(BASEDIR)/develop_server.sh restart
+	$(PELICAN) -lr $(INPUTDIR) -o $(OUTPUTDIR) -s $(CONFFILE) $(PELICANOPTS)
 endif
 
-stopserver:
-	kill -9 `cat pelican.pid`
-	kill -9 `cat srv.pid`
-	@echo 'Stopped Pelican and SimpleHTTPServer processes running in background.'
-
 publish:
 	$(PELICAN) $(INPUTDIR) -o $(OUTPUTDIR) -s $(PUBLISHCONF) $(PELICANOPTS)
 
-ssh_upload: publish
-	scp -r $(OUTPUTDIR)/* $(SSH_CONF):$(SSH_TARGET_DIR)
 
 rsync_upload: publish
-	rsync -e "ssh" -P -rvzc --delete --exclude "pymath" --exclude "opytex" $(OUTPUTDIR)/ $(SSH_CONF):$(SSH_TARGET_DIR) --cvs-exclude
+	#rsync -e "ssh -p $(SSH_PORT)" -P -rvzc --cvs-exclude --delete $(OUTPUTDIR)/ $(SSH_USER)@$(SSH_HOST):$(SSH_TARGET_DIR)
+	rsync -e "ssh" -P -rvzc --delete $(RSYNC_EXCLUDE) $(OUTPUTDIR)/ $(SSH_HOST):$(SSH_TARGET_DIR) --cvs-exclude
 
-#import_year:
-#	rsync -rv --delete $(SRC_EXCLUDE) --delete-excluded --include '*/' --include '*'  --prune-empty-dirs $(SRC_ENS)/Archive/$$year/ $(INPUTDIR)/Enseignements/$$year
+fake_upload: html
+	mkdir -p $(FAKEDIR)$(YEARSUBFOLDER)
+	rsync -P -rvzc --delete $(RSYNC_EXCLUDE) $(OUTPUTDIR)/ $(FAKEDIR)$(YEARSUBFOLDER) --cvs-exclude
 
-import_ens:
-	rsync -av --delete $(SRC_EXCLUDE) --delete-excluded --include '*/' --include '*'  --prune-empty-dirs $(SRC_ENS) $(INPUTDIR)/Enseignements/
-
-.PHONY: html help clean regenerate serve devserver publish ssh_upload rsync_upload dropbox_upload ftp_upload s3_upload cf_upload github import_ens
+.PHONY: html help clean regenerate serve serve-global devserver publish ssh_upload rsync_upload

content/blog/2201_questions_flashs.rst

@@ -0,0 +1,77 @@
+Questions flashs
+################
+
+:date: 2022-02-02
+:modified: 2022-02-02
+:tags: Partage de pratiques, pédagogie
+:category: Enseignement
+:authors: Benjamin Bertrand
+:summary: Compte rendu d'une présentation des questions flashs que j'ai réalisé dans le groupe partage de pratiques.
+
+Notes prises pas Audrey lors de ma présentation de ma pratique des questions flashs au groupe "partage de pratiques". 
+
+Objectifs
+=========
+
+-  **Mise en place de la classe :** Les élèves savent en rentrant que le
+   cours commence avec des questions flashs. Ils sont tout de suite mis
+   en activité.
+
+-  **Échauffement :** Les questions flashs sont conçues pour mettre en
+   les élèves en situation de réussite. Comme un échauffement sportif,
+   les élèves commencent par quelque chose qu’ils savent qu’ils vont
+   réussir.
+
+-  **Révision et préparation :** les questions posées servent à préparer
+   un chapitre qui arrivera dans un future proche, à remobiliser des
+   connaissances étudiées que l’enseignant juge fondamental.
+   L’enseignant gère le rythme pour que les élèves ancrent les savoirs.
+
+Quoi
+====
+
+**4 questions** appelant à des réponses courtes, axées sur
+les **bases de la matière** et sur les points susceptibles de générer
+des difficultés chez les élèves. Les 4 questions doivent aborder des
+**notions différentes** . L’élève ne doit pas après la première question
+flash se dire qu’il ne sera pas faire les autres. Ces 4 notions pourront
+être reprises à chaque séance sur une semaine ou deux.
+
+Exemple :
+---------
+
+- Question 1 sur les pourcentages
+- Question 2 sur les fractions
+- Question 3 sur les vecteurs
+- Question 4 sur les conversions
+
+Sur la semaine les quatre thèmes sont repris. On ajuste la difficulté pour qu'ils soient en réussite mais qu'ils renforce une connaissance.
+
+`Diapositives du jour 1 <https://opytex.org/enseignements/2021-2022/2nd/Questions_flashs/P3/QF_S01-1.pdf>`_
+
+`Diapositives du jour 2 <https://opytex.org/enseignements/2021-2022/2nd/Questions_flashs/P3/QF_S01-2.pdf>`_
+
+`Diapositives du jour 3 <https://opytex.org/enseignements/2021-2022/2nd/Questions_flashs/P3/QF_S01-3.pdf>`_
+
+Quand
+=====
+
+A **chaque début de cours** (sauf les jours de DS). Même quand on a deux heures dans la même journée (ça fait toujours tiquer les élèves ça!)
+
+Support
+=======
+
+Le professeur projette les questions au tableau durant 30 secondes à 1 minute, les élèves répondent individuellement à l’écrit, soit sur un brouillon (quand le travail n’est pas ramassé), soit sur la fiche-réponse donnée par l’enseignant (les jours où le travail est ramassé/noté).
+
+Correction – notation
+=====================
+
+Le professeur ramasse et note le travail environ une fois sur quatre (à ajuster selon le volume horaire dont il bénéficie avec la classe).
+
+Le reste du temps, les questions-flash sont corrigées immédiatement après avoir répondu aux 4 questions : les élèves indiquent leurs résultats. On ne va pas plus loin dès lors que tous ont la bonne réponse. Dans le cas contraire, un élève ou le professeur donne les détails de la correction. C’est l’occasion d’insister sur la notion qui pose problème (notation, rédaction, erreurs fréquentes...)
+
+Variante
+========
+
+Selon les matières, on peut imaginer des questions-flash sous forme de phrase à trou, de questions donnant lieu à une courte énumération, de traduction, de définition… l’essentiel étant d’appeler à une **réponse courte** sans explication écrite et qui ne demande pas un raisonnement trop complexe.
+

content/blog/2205_expose_renverse.rst

@@ -0,0 +1,120 @@
+Fonctions de référence en mode renversé
+########################################
+
+:date: 2022-05-25
+:modified: 2022-05-25
+:tags: Partage de pratiques, pédagogie, Classe renversée, Évaluation, 2nd
+:category: Enseignement
+:authors: Benjamin Bertrand
+:summary: Compte rendu d'un travail fait en classe autour des fonctions de référence.
+
+Au départ, on était partis, avec Camille, pour faire travailler nos élèves de 2nd sur les fonctions de référence avec des exposés. On leur donne des fonctions avec le nom et la formule. Ils étudient en groupe une seule fonction pour répondre à une série de questions. Enfin ils présentent à l'oral cette fonction.
+
+.. image:: {attach}2205_expose_renverse/2P_exposes.pdf
+    :height: 200px
+    :alt: consignes initiales pour les exposés.
+
+Plusieurs problèmes sont ressortis après cette planification. Mais pour l'essentiel, faire passer à l'oral 8 groupes prend beaucoup de temps et c'est du temps où les autres élèves ne font rien et le plus souvent n'écoutent pas. Pas très satisfaisant quand le programme veut que toutes les fonctions de référence soient étudiées.
+
+Récemment, j'ai découvert le concept de classe renversée de Jean-Charles Caillez. Son propos peut être un peu trop rapidement résumé à "dans ma classe, il y a un élève et 80 enseignants". Il pose plusieurs questions aux élèves qui, en groupe, sont en charge d'y répondre. En parallèle de cette idée bousculante, il a développé de nombreuses "technologies" pour rendre la restitution un peu plus interactive.
+
+J'ai donc adapté notre idée de départ en m'inspirant de l'approche renversée.
+
+Redéfinition du l'activité: première séance
+===========================================
+
+La première fois que je leur parle de cette activité, il reste 15 minutes de cours. Ils ont déjà fait des questions flashs. Je viens de leur expliquer le concept de domaine de définition et ils l'ont travaillé en parallèle d'études graphiques de fonctions. Je leur explique qu'ils vont commencer une activité de groupe qui conduira à la création d'un poster et qui sera notée. Je suis honnête avec eux, je n'ai pas encore fixé le cadre de l'évolution, je ne peux pas encore tout leur expliquer. 
+
+Les élèves sont déjà en îlots, les groupes sont donc déjà constitués. J'attribue à chaque groupe une fonction en ne leur donnant que son nom. Il y a 4 fonctions de référence à étudier en 2nd: la fonction carrée, la fonction cube, la fonction racine carrée et la fonction inverse. En amont, j'ai veillé à avoir 8 ilots. C'est parfait: deux groupes par fonction.
+
+La première phase de recherche commence et voilà la consigne: "avec l'aide de ce que vous voulez, décrivez moi votre fonction. À la fin, vous devrez produire un poster mais je n'ai pas de feuille A3 alors notez ce qui vous semble important, vous réaliserez le poster plus tard". Ils commencent à travailler, beaucoup ne savent pas à quoi correspond leur fonction. Un élève demande si dans "tout ce que vous voulez", ils peuvent utiliser leur téléphone portable. Je réponds oui, les écrans s'allument et les partages de connection s'activent.
+
+Le temps d'ouvrir les premiers sites internet, d'avoir un premier contact avec leur fonction, la fin du cours sonne.
+
+Explication du mode d'évaluation: deuxième séance
+=================================================
+
+Comme à la première séance, il reste 15 minutes quand on se replonge dans cette activité. Je rappelle le cadre de cette activité et comme j'ai fait mes devoirs, je peux leur expliquer comment ils seront évalués.
+
+Dans deux cours, les posters devront être terminés. Je leur donnerai un QCM qu'ils devront réaliser individuellement avec l'aide unique des posters réalisés par les autres élèves. Leur note sera la somme de leur réussite au QCM et de la moyenne des résultats qu'auront eu leur camarade sur les questions qui portent sur leur fonction. Ils demandent quels types de questions je pourrai leur poser. Je ne réponds que très vaguement en leur disant que ce sera des questions d'un niveau 2nd sur des concepts déjà étudiés cette année.
+
+Ils se remettent au travail. À part deux élèves en gros décrochage et que je n'arrive pas à raccrocher, tous les élèves sont actifs. Ils trouvent rapidement toutes les informations dont ils ont besoin. Malheureusement presque personne ne prend sa calculatrice pour vérifier les graphiques qu'ils trouvent. Mais le temps est vite écoulé.
+
+Je me rends compte que si je veux que les posters soient terminés et qu'il y ait du contenu, je vais devoir leur donner plus de temps que ce que j'avais initialement planifié (c'est toujours comme ça...).
+
+Réalisation des posters: troisième séance
+=========================================
+
+Cette fois, je suis bien décidé à leur donner le temps dont ils auront besoin. Ils font les questions flashs, je rappelle le cadre et je leur distribue une feuille A3. Je leur dis quand même qu'ils ont du temps mais qu'ils ne faut pas qu'ils s'endorment, les posters doivent être terminés au prochain cours pour les QCM. C'est la dernière fois que je les verrai avant le conseil de classe.
+
+Comme au cours précédent, ils se mettent volontairement au travail. Très vite, le problème du tri des informations est soulevé par certain groupe. Que doivent-ils faire apparaitre sur leur poster? Ils ne comprennent pas tout ce qu'ils lisent. Je les incite à n'écrire que ce qu'ils comprennent. Je pousse aussi les élèves les moins à l'aise à se montrer critique vis à vis de ce qu'ils écrivent. S'ils ne comprennent pas, d'autres ne comprendront pas, il est alors nécessaire d'améliorer les explications.
+
+Je ne l'avais pas anticipé, mais plusieurs groupes ne veulent pas dessiner le graphique des fonctions, ils disent qu'il l'imprimeront chez eux. Je précise donc les règles: "rien n'a le droit d'être imprimé tout doit être fait à la main". Mais ils ont le droit d'écrire sur une autre feuille puis coller le papier sur le poster.
+
+C'est alors que dans certains groupes, une belle dynamique se crée. Les élèves se partagent les tâches et travaillent en parallèle. Un élève poursuit les recherches sur internet, deux autres se lancent dans la réalisation d'un graphique et s'interrogent sur la méthode à adopter et un quatrième s'occupe de rendre le poster lisible et agréable.
+
+Mais la grosse demi-heure passe vite, les posters ne sont pas terminés. Je ramasse les productions pour être sûr qu'aucune ne soit perdue ou restée dans le sac d'un élève absent!
+
+Finitions et évaluation: quatrième séance
+=========================================
+
+Dernières 15 minutes de préparation, je mets un gros chrono au tableau en mode TopChef, les équipes s'activent. Certain ont travaillé chez eux et sont arrivés avec des morceaux de papier près à coller. Le stress monte. Un groupe est en phase d'abandon. Il estime qu'il n'aura pas le temps de terminer et donc que ça ne sert à rien de continuer. J'essaie de mettre une pièce pour relancer la motivation. J'explique qu'ils ne sont pas obligé de faire un beau poster, qu'ils doivent se montrer efficaces et sélectionner uniquement les informations les plus importante. Je leur donne les astuces d'organisation des autres groupes et ils se relancent.
+
+Les 15 minutes se terminent, c'est l'heure de l'évaluation
+
+.. image:: {attach}2205_expose_renverse/sujets_QCM.pdf
+    :height: 200px
+    :alt: 2 exemples de sujets du QCM
+
+
+On dispose 4 posters avec 4 fonctions différentes dans le fond de la classe et les 4 autres vers le tableau. Les élèves vont là où leur poster n'est pas. Je distribue les sujets. Ils doivent répondre individuellement avec les posters qu'ils ont à leur disposition. Pas facile de les empêcher de communiquer mais en 15minutes tout le monde a terminé.
+
+Réalisations
+============
+
+Voici les posters réalisés par les groupes
+
+.. image:: {attach}2205_expose_renverse/poster_carre1.pdf
+    :height: 200px
+    :alt: Présentation de la fonction carrée 1
+
+.. image:: {attach}2205_expose_renverse/poster_carre2.pdf
+    :height: 200px
+    :alt: Présentation de la fonction carrée 2
+
+.. image:: {attach}2205_expose_renverse/poster_cube1.pdf
+    :height: 200px
+    :alt: Présentation de la fonction cube 1
+
+.. image:: {attach}2205_expose_renverse/poster_cube2.pdf
+    :height: 200px
+    :alt: Présentation de la fonction cube 2
+
+.. image:: {attach}2205_expose_renverse/poster_inverse1.pdf
+    :height: 200px
+    :alt: Présentation de la fonction inverse 1
+
+.. image:: {attach}2205_expose_renverse/poster_inverse2.pdf
+    :height: 200px
+    :alt: Présentation de la fonction inverse 2
+
+.. image:: {attach}2205_expose_renverse/poster_racine1.pdf
+    :height: 200px
+    :alt: Présentation de la fonction racine carré 1
+
+.. image:: {attach}2205_expose_renverse/poster_racine2.pdf
+    :height: 200px
+    :alt: Présentation de la fonction racine carré 2
+
+
+Les plus pertinents sont sélectionnés et imprimés. Ils sont, quand c'est nécessaire, corrigés. C'est le cours pour cette séquence.
+
+
+Bilan
+=====
+
+J'ai du mal à me rendre compte de ce que les élèves garderont comme connaissance des fonctions étudiées par eux-mêmes et par les autres. Ils ont surtout recopié les informations qu'ils trouvaient sur Internet sans se dire qu'ils étaient capables eux aussi de réaliser seuls les tableaux de valeurs des fonctions ou les tableaux de signes et de variations.
+
+Par contre, ils ont été presque tous actifs du début à la fin sur cette activité. À aucun moment, ils ne se sont montrés passifs vis à vis du travail réalisé.
+
+Et puis ça fait du bien de faire une séquence qui sort un peu de l'ordinaire. Toute l'année, j'ai du mal à les faire travailler de façon constructive en groupe. J'ai essayé les cahiers de groupe, les exercices de recherche en groupe mais peu de choses ont fonctionné. Là, j'ai pu constater de belles collaborations et un vrai travail de groupe auto-organisé.

content/pages/404.rst

@@ -0,0 +1,13 @@
+404: Not Found
+##############
+
+:date: 2023-07-25
+:modified: 2023-07-25
+:slug: 404
+:status: hidden
+:authors: Benjamin Bertrand 
+:save_as: 404.html
+
+Désolé, cette page n'existe pas.
+
+`Retour en terrain connu </index.html>`_

content/pages/About.rst

@@ -0,0 +1,24 @@
+À propos
+#########
+
+:date: 2020-06-04
+:modified: 2020-06-04
+:authors: Benjamin Bertrand
+:summary: À propos de ce site et de l'auteur.
+
+Ce site
+=======
+
+Ce site est né après ma première année d'enseignement. Je quittais l'établissement où j'avais été stagiaire et où j'avais beaucoup travaillé avec mes collègues. L'idée était d'avoir un lieu où ce qui avait été fait pourrait être disponible et réutilisé.
+
+Aujourd'hui, il ne reste malheureusement pas grand chose de cette période à cause d'un travail d'édition trop important à réaliser pour le rendre publiable. Par contre la volonté d'avoir un lieu où tout ce que je produis pour mes cours est accessible à n'important qui est resté.
+
+Il m'a fallut plusieurs années avant de réussir à trouver une façon de m'organiser pour que l'édition ne soit pas un frein à la production documents mais une façon efficace de structurer et pérenniser mon travail. Ce site en est le résultat.
+
+Il repose sur une série de fichiers `reStructuredText <http://docutils.sourceforge.net/>`_ passé à la moulinette de `Pelican <https://blog.getpelican.com/>`_ pour produire le code HTML que vous voyez. Le tout est géré avec git et auto-hébergé pour garder un maximum d'indépendance.
+
+L'auteur
+========
+
+
+

content/pages/Enseignements.rst

@@ -1,28 +1,36 @@
-Tout sur les cours
+Tout sur mes cours
 ##################
 
 :date: 2016-01-23
 :modified: 2016-01-24
 :authors: Benjamin Bertrand 
-:summary: Résumé sur ma façon d'enseigner
-:save_as: Enseignements/index.html
+:summary: Résumé sur ma façon d'enseigner depuis le début ou presque.
 
 
 Les années qui s'écoulent
 =========================
 
-- `2015/2016 <./2015-2016/>`_
-- `2016/2017 <./2016-2017/>`_
-- `2017/2018 <./2017-2018/>`_
-- `2018/2019 <./2018-2019/>`_
-- `2019/2020 <./2019-2020/>`_
+Au lycée de Bellegarde.
+
+- `2022/2023 </enseignements/2022-2023/>`_ Lycée de Bellegarde (Secondes, SNT, spécialité NSI, Première ST et enseignements scientifique)
+- `2021/2022 </enseignements/2021-2022/>`_ Lycée de Bellegarde (Secondes et enseignements scientifique), Établissement de santé pour adolescents à Chanay (ST et 4e)
+- `2020/2021 </enseignements/2020-2021/>`_ (SNT, Terminale ST, Terminale ST sti2d, Enseignement scientifique en terminale)
+- `2019/2020 </enseignements/2019-2020/>`_ (SNT, Première ST, Première ST sti2d, TES-L, Tsti2d)
+
+Un an de TZR dans le Jura à chercher comment m'occuper.
+
+- `2018/2019 </enseignements/2018-2019/>`_ 
+
+Trois ans au collège de Kaweni 1 à Mayotte.
+
+- `2017/2018 </enseignements/2017-2018/>`_ (3e, 3e passerelles, 6e)
+- `2016/2017 </enseignements/2016-2017/>`_ (3e, 5e)
+- `2015/2016 </enseignements/2015-2016/>`_ (3e, 5e, 5e passerelles)
 
 Mes outils pour faire mes cours
 ===============================
 
-- `Zoologie des workflows <Divers/Workflows.html>`_
-- `Outils Latex <tools/>`_
-
+- `Zoologie des workflows </pages/a-bas-le-bon-vieux-classe-eleve-classe.html>`_
 
 Méthodes, pratiques et inspirations
 ===================================

content/pages/Workflows.rst

@@ -6,7 +6,6 @@
 :authors: Benjamin Bertrand 
 :category: Autres
 :summary: Zoologie des workflows rencontrés, expérimentés ou imaginé pour la classe.
-:save_as: Enseignements/Divers/Workflows.html
 
 Ici j'essaie de faire une zoologie des façons de travailler que j'ai pu rencontrer, expérimenter ou imaginé. J'espère qu'elle va s'aggrandir avec le temps. J'espérais que cette première énumération m'aiderai à en découvrir d'autre, raté pour le moment..!
 

content/pages/about.rst

@@ -1,12 +0,0 @@
-À propos
-########
-
-:date: 2015-05-16
-:modified: 2015-05-16
-:slug: about
-:authors: Benjamin Bertrand 
-:summary: À propos de l'auteur.
-:save_as: about.html
-
-Une petite présentation de ... moi!
-

content/pages/home.rst

@@ -2,35 +2,53 @@ Karibu Opytex
 ##############
 
 :date: 2015-05-16
-:modified: 2015-05-16
+:modified: 2020-08-16
 :slug: index
 :authors: Benjamin Bertrand 
 :summary: Page d'accueil
 :save_as: index.html
 
-`Mes cours </Enseignements/>`_
-===============================
+`Mes cours </pages/tout-sur-mes-cours.html>`_
+=============================================
 
 Ce site regroupe tout ce que j'ai pu écrire pour mes cours de math au collège et au lycée. Vous y trouverez des notes de cours (souvent incomplètes), des fiches d'exercices, des devoirs et quelques réflexions ou commentaires à leur sujet.
 
-`Opytex </opytex>`_
-=======================
+Les année s'écoulent tranquillement au lycée de Bellegarde
 
-Outil en ligne de commande pour générer puis compiler des fichiers latex.
+- `2022/2023 </enseignements/2022-2023/>`_ Lycée de Bellegarde (Secondes, SNT, spécialité NSI, Première ST et enseignements scientifique)
+- `2021/2022 </enseignements/2021-2022/>`_ Lycée de Bellegarde (Secondes et enseignements scientifique), Établissement de santé pour adolescents à Chanay (ST et 4e)
+- `2020/2021 </enseignements/2020-2021/>`_ (SNT, Terminale ST, Terminale ST sti2d, Enseignement scientifique en terminale)
+- `2019/2020 </enseignements/2019-2020/>`_ (SNT, Première ST, Première ST sti2d, TES-L, Tsti2d)
 
-J'utilise ce programme essentiellement pour produire des DM aléatoirement avec, quand c'est possible, leur correction (utilise pyMath). En voici un exemple: `DM_15_12_09 <Enseignements/3e/DM/DM_15_12_09/all_DM_15_12_09.pdf>`_.
+Un an de TZR dans le Jura à chercher comment m'occuper.
 
-Voir `la documentation de Opytex </opytex>`_ .
+- `2018/2019 </enseignements/2018-2019/>`_ 
 
-Et `ici <http://opytex.org/Enseignements/3e/DM/DM_15_12_09/>`_ pour des explications sur la création de ces sujets.
+Trois ans au collège de Kaweni 1 à Mayotte.
 
-Dans la pratique, OpyTex utilise `Jinja2 <http://jinja.pocoo.org/>`_ pour inclure python dans des documents en latex.
+- `2017/2018 </enseignements/2017-2018/>`_ (3e, 3e passerelles, 6e)
+- `2016/2017 </enseignements/2016-2017/>`_ (3e, 5e)
+- `2015/2016 </enseignements/2015-2016/>`_ (3e, 5e, 5e passerelles)
 
-`pyMath </pymath>`_
-=====================
+`Un blog </blog_index.html>`_
+=============================
 
-pyMath est un ensemble de modules écrits en Python qui vise à faciliter et automatiser la conception d'exercices de math et leur correction. 
+Tentative de faire un blog! On verra si j'arrive prendre le temps rédiger quelques articles où si la nécessité de communiquer avec les élèves devient trop forte!
 
-C'est le moteur qui va permettre à `Opytex </opytex>`_ de manipuler les données créées pour faire ces exercices. Il est capable de créer aléatoirement des expressions (calculs de fractions, polynômes, expressions littérales...), des données statistiques, de les simplifier et de faire des calculs avec.
+`Projets informatiques </pages/projets-informatiques.html>`_
+============================================================
 
-À la différence d'un logiciel de calcul formel classique (comme `sympy <sympy.org>`_), pyMath va non seulement être capable de simplifier des calculs mais surtout d'expliquer comme un élève les étapes qui permettent d'arriver au résultat.
+Des programmes pour enseigner.
+
+- `Mapytex <https://git.opytex.org/lafrite/Mapytex>`_: calculer comme un élève
+- `Bopytex <https://git.opytex.org/lafrite/Bopytex>`_: Intègrer du python dans du latex avant compilation (utilisé pour faire mes devoirs aléatoires)
+
+De l'administration système.
+
+- `Gérer mes machines <https://git.opytex.org/lafrite/Ansible_workstation>`_
+
+Des outils en tout genre pour regagner le temps perdu à les coder!
+
+- `Ce site <https://git.opytex.org/lafrite/site_opytex>`_
+- `Photobook <https://git.opytex.org/lafrite/photobook>`_: créer des bouquins de photos
+- `Pralo <https://git.opytex.org/lafrite/Pralo>`_: faire ses comptes entre amis

content/pages/projet_info.rst

@@ -0,0 +1,43 @@
+Projets informatiques
+#####################
+
+:date: 2020-08-16
+:modified: 2020-08-16
+:authors: Benjamin Bertrand 
+:summary: Projets informatiques que je mène en parallèle de mon activité de prof.
+
+À côté de mon activité de prof de mathématiques, je passe une belle partie de mon temps libre à programmer ou administrer des machines.
+
+La plupart d'entre eux sont hébergés sur mon `serveur Gitea <https://git.opytex.org/lafrite>`_.
+
+`Mapytex <https://git.opytex.org/lafrite/Mapytex>`_: calculer comme un élève
+============================================================================
+
+Librairie Python qui permet de créer aléatoirement des objets mathématiques (calculs, fonctions, fractions...) et de simplifier ces objets avec les explications pour qu'un élève les comprenne.
+
+`Bopytex <https://git.opytex.org/lafrite/Bopytex>`_: intégrer python dans latex  pour créer des DM aléatoires
+=============================================================================================================
+
+Librairie et outils python pour intégrer des commandes python dans du latex et de compiler les documents produits.
+
+Bopytex est un outil python qui transforme un modèle de devoir en sujet individuels avec éventuellement un correction.
+
+`Photobook <https://git.opytex.org/lafrite/photobook>`_: créer des bouquins de photos
+=====================================================================================
+
+Outil pour créer des livres photos prêts à être imprimés.
+
+`Pralo <https://git.opytex.org/lafrite/Pralo>`_: faire ses comptes entre amis
+=============================================================================
+
+Quand on part avec les copains, il y a toujours le moment où il faut faire les comptes. Avec cet outils, chacun écrit ce qu'il a payé pendant le séjour et hop, on sait qui doit quoi à qui!
+
+`Ce site <https://git.opytex.org/lafrite/site_opytex>`_: site statique avec pelican
+===================================================================================
+
+Sources pour créer ce site internet à partir de fichers rst et de Pelican.
+
+`Gérer mes machines <https://git.opytex.org/lafrite/Ansible_workstation>`_: configuration avec ansible-pull
+===========================================================================================================
+
+J'administre essentiellement mes machines avec Ansible et Ansible-pull en particulier.

globalconf.py

@@ -0,0 +1,17 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*- #
+from __future__ import unicode_literals
+
+# Menu
+MAIN_MENU = True
+DISPLAY_PAGES_ON_MENU = False
+DISPLAY_CATEGORIES_ON_MENU = False
+MENUITEMS = [
+        #("Dernières modifications", SITEURL+"blog_index.html"),
+        ("Accueil", "/"),
+        ("Contenus de cours", "/pages/tout-sur-mes-cours.html"),
+        ('Blog', '/blog_index.html'),
+        ('Informatique', "/pages/projets-informatiques.html"),
+        ('À propos', "/pages/a-propos.html"),
+        ]
+

hooks/pre-commit

@@ -0,0 +1,143 @@
+#! /usr/bin/env python
+# -*- coding: utf-8 -*-
+# vim:fenc=utf-8
+#
+# Copyright © 2017 lafrite <lafrite@Poivre>
+#
+# Distributed under terms of the MIT license.
+
+"""
+Git hook to ensure validity of all rst files
+"""
+
+from git import Repo
+from pathlib import Path
+import re
+import time
+import restructuredtext_lint
+import sys
+
+import logging
+
+formatter = logging.Formatter('%(name)s :: %(levelname)s :: %(message)s')
+steam_handler = logging.StreamHandler()
+#steam_handler = logging.FileHandler('logging.conf')
+steam_handler.setLevel(logging.DEBUG)
+steam_handler.setFormatter(formatter)
+
+# création de l'objet logger qui va nous servir à écrire dans les logs
+logger = logging.getLogger("precommit")
+# on met le niveau du logger à DEBUG, comme ça il écrit tout
+logger.setLevel(logging.WARNING)
+logger.addHandler(steam_handler)
+
+# Files selection
+
+def get_commited_files(repo):
+    hdiff = repo.head.commit.diff()
+    diff = {"A":[], "M":[]}
+    for f in hdiff.iter_change_type("A"):
+        diff["A"].append(f.b_path)
+    for f in hdiff.iter_change_type("M"):
+        diff["M"].append(f.b_path)
+
+    return diff
+
+def select_by_extension(files, ext="rst"):
+    return [i for i in files if i.split(".")[-1] == ext]
+
+# Rst linter
+
+def rst_lint(filename):
+    with open(filename, 'r') as f:
+        errors = restructuredtext_lint.lint(f.read())
+    for e in errors:
+        logger.warning(f"{filename} \n{e.full_message}\n")
+    return errors
+
+
+# Rst parameters normalize
+
+def normalize_file(filename, normalizers = {}):
+    logger.debug(f"Normalizing {filename}")
+    logger.debug(f"With {normalizers}")
+    new_file = ""
+    modified_lines = []
+    with open(filename, 'r') as f:
+        for l in f.readlines():
+            new_line = run_normalizers(l, normalizers)
+            if new_line != l:
+                modified_lines.append(f"{l}")
+                logger.warning(f"{filename}\n\t{l}\t{new_line}")
+            new_file += new_line
+
+    with open(filename, "w") as f:
+        f.write(new_file)
+    logger.debug(f"{filename} written")
+
+    return modified_lines
+
+def run_normalizers(line, normalizers):
+    for c in normalizers:
+        obs = re.search(c, line)
+        if obs:
+            logger.debug(f"Find for {c}")
+            return normalizers[c](line)
+    return line
+
+# Rst function tools
+
+def update_date(line):
+    date = time.strftime("%Y-%m-%d")
+    logger.debug(f"Update Date to: {date}")
+    return f":date: {date}\n"
+
+def update_modified(line):
+    modified = time.strftime("%Y-%m-%d")
+    logger.debug(f"Update modified to: {modified}")
+    return f":modified: {modified}\n"
+
+def normalize_tags(line):
+    logger.debug(f"Normaizing tags")
+    tags = line.split(":")[-1]
+    tags = [i.strip().capitalize() for i in tags.split(",")]
+    tags_str = ", ".join(tags)
+    return f":tags: {tags_str}\n"
+
+NORMALIZERS_MODIFIED = {":modified:.*": update_modified,
+        ":tags:.*": normalize_tags,
+        }
+
+NORMALIZERS_NEW = {":date:.*": update_date,
+        ":modified:.*": update_modified,
+        ":tags:.*": normalize_tags,
+        }
+
+if __name__ == "__main__":
+    r = Repo()
+    diff = get_commited_files(r)
+
+    errors = []
+    modified = []
+
+    # New files
+    for f in select_by_extension(diff["A"], "rst"):
+        errors += rst_lint(f)
+        modified += normalize_file(f, NORMALIZERS_NEW)
+        r.index.add([f])
+    # Modified files
+    for f in select_by_extension(diff["M"], "rst"):
+        errors += rst_lint(f)
+        modified += normalize_file(f, NORMALIZERS_MODIFIED)
+        r.index.add([f])
+
+    if len(errors) > 0:
+        logger.warning("Errors in rst formating, commit aborted")
+        sys.exit(1)
+
+
+
+# -----------------------------
+# Reglages pour 'vim'
+# vim:set autoindent expandtab tabstop=4 shiftwidth=4:
+# cursor: 16 del

pelican-plugins

@@ -1 +0,0 @@
-Subproject commit 5c5f965c984d9cb9324c1c7b251d448992c4bda5

pelicanconf.py

@@ -1,48 +1,55 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*- #
 from __future__ import unicode_literals
+import os
+import sys
 
-AUTHOR = 'Benjamin Bertrand'
-SITENAME = 'OpyTex'
-SITETITLE = 'OpyTex'
-SITESUBTITLE = "Des cours de maths, d'info et un peu de réfléxions personnelles."
-#SITEURL = 'opytex.org'
-SITEURL = ''
+sys.path.append(os.curdir)
+from globalconf import *
+
+AUTHOR = "Benjamin Bertrand"
+SITENAME = "Opytex"
+SITETITLE = "Opytex"
+SITESUBTITLE = ""
+SITEURL = ""
+SITEDESCRIPTION = ""
 
 CC_LICENSE_COMMERCIAL = True
 CC_LICENSE = True
 
-PATH = 'content'
+PATH = "./content"
 
-TIMEZONE = 'Europe/Paris'
+TIMEZONE = "Europe/Paris"
 
-DEFAULT_LANG = 'fr'
+DEFAULT_LANG = "fr"
 
 # theme
 THEME = "./theme/"
+# Plugins
+PLUGIN_PATHS = ["plugins"]
+PLUGINS = [
+    "i18n_subsites",
+    "pdf-img",
+]
+# Readers
+READERS = {"html": None}
+# Everythings in french
+JINJA_ENVIRONMENT = {"extensions": ["jinja2.ext.i18n"]}
+# Default theme language.
+I18N_TEMPLATES_LANG = "en"
+# Your language.
+DEFAULT_LANG = "fr"
+OG_LOCALE = "fr"
+LOCALE = ("fr", "fr_FR.utf8")
+
 USE_GOOGLE_FONTS = False
 
 # Pages, articles and static
-PAGE_PATHS = ['pages']
-#ARTICLE_PATHS = ['pages/Enseignement', 'Blog']
-ARTICLE_PATHS = ['Enseignements']
-STATIC_PATHS = ['./']
-
-INDEX_SAVE_AS = 'blog_index.html'
-
-# Menu
-MAIN_MENU = True
-DISPLAY_PAGES_ON_MENU = False
-DISPLAY_CATEGORIES_ON_MENU = False
-MENUITEMS = [
-    ('Opytex', "/opytex/"),
-    ("pyMath", "/pymath/"),
-    ("Enseignement", "/Enseignements"),
-    #('blog', '/blog_index.html'),
-    ('À propos', "/about.html"),
-    ('Archives', "/archives.html"),
-]
-
+PAGE_PATHS = ["pages"]
+# ARTICLE_PATHS = ['pages/Enseignement', 'Blog']
+ARTICLE_PATHS = ["blog"]
+STATIC_PATHS = ["blog", "."]
+INDEX_SAVE_AS = "blog_index.html"
 
 # Feed generation is usually not desired when developing
 FEED_ALL_ATOM = None
@@ -52,49 +59,20 @@ AUTHOR_FEED_ATOM = None
 AUTHOR_FEED_RSS = None
 
 # Blogroll
-LINKS = (
-    ('2019/2020', "/Enseignements/2019-2020/"),
-    ('2018/2019', "/Enseignements/2018-2019/"),
-    ('2017/2018', "/Enseignements/2017-2018/"),
-    ('2016/2017', "/Enseignements/2016-2017/"),
-    ('2015/2016', "/Enseignements/2015-2016/"),
-)
-
+LINKS = [
+    ("2015-2016", "/enseignements/2015-2016/"),
+    ("2016-2017", "/enseignements/2016-2017/"),
+    ("2017-2018", "/enseignements/2017-2018/"),
+    ("2018-2019", "/enseignements/2018-2019/"),
+    ("2019-2020", "/enseignements/2019-2020/"),
+    ("2020-2021", "/enseignements/2020-2021/"),
+    ("2021-2022", "/enseignements/2021-2022/"),
+    ("2022-2023", "/enseignements/2022-2023/"),
+]
 # Social widget
-#SOCIAL = (('You can add links in your config file', '#'),
-#          )
+SOCIAL = ()
 
-DEFAULT_PAGINATION = 20
-
-# Date
-SHOW_DATE_MODIFIED = True
-ARTICLE_ORDER_BY = "modified"
-
-DISPLAY_ARTICLE_INFO_ON_INDEX = True
+DEFAULT_PAGINATION = 10
 
 # Uncomment following line if you want document-relative URLs when developing
-#RELATIVE_URLS = True
-
-BOOTSTRAP_THEME = "flatly"
-PLUGIN_PATHS = ['./plugins', './pelican-plugins']
-
-PLUGINS = ['hierarchy',
-        'tag_cloud',
-        "list_files",
-        "render_math",
-        "always_modified",
-        "pdf-img",
-        ]
-
-READERS = {"html": None}
-
-# hierarchy plugin config
-ARTICLE_URL = 'Enseignements/{slug}/'
-ARTICLE_SAVE_AS = 'Enseignements/{slug}/index.html'
-#SLUGIFY_SOURCE = 'basename'
-ARTICLE_NAVIGATION = True
-
-
-TAGS_URL = "tags.html"
-DISPLAY_TAGS_INLINE = True
-DISPLAY_CATEGORIES_ON_SIDEBAR = True
+# RELATIVE_URLS = True

plugins/i18n_subsites/README.rst

@@ -0,0 +1,165 @@
+=======================
+ I18N Sub-sites Plugin
+=======================
+
+This plugin extends the translations functionality by creating
+internationalized sub-sites for the default site.
+
+This plugin is designed for Pelican 3.4 and later.
+
+What it does
+============
+
+1. When the content of the main site is being generated, the settings
+   are saved and the generation stops when content is ready to be
+   written. While reading source files and generating content objects,
+   the output queue is modified in certain ways:
+
+  - translations that will appear as native in a different (sub-)site
+    will be removed
+  - untranslated articles will be transformed to drafts if
+    ``I18N_UNTRANSLATED_ARTICLES`` is ``'hide'`` (default), removed if
+    ``'remove'`` or kept as they are if ``'keep'``.
+  - untranslated pages will be transformed into hidden pages if
+    ``I18N_UNTRANSLATED_PAGES`` is ``'hide'`` (default), removed if
+    ``'remove'`` or kept as they are if ``'keep'``.''
+  - additional content manipulation similar to articles and pages can
+    be specified for custom generators in the ``I18N_GENERATOR_INFO``
+    setting.
+
+2. For each language specified in the ``I18N_SUBSITES`` dictionary the
+   settings overrides are applied to the settings from the main site
+   and a new sub-site is generated in the same way as with the main
+   site until content is ready to be written.
+3. When all (sub-)sites are waiting for content writing, all removed
+   contents, translations and static files are interlinked across the
+   (sub-)sites.
+4. Finally, all the output is written.
+
+Setting it up
+=============
+
+For each extra used language code, a language-specific settings overrides
+dictionary must be given (but can be empty) in the ``I18N_SUBSITES`` dictionary
+
+.. code-block:: python
+
+    PLUGINS = ['i18n_subsites', ...]
+
+    # mapping: language_code -> settings_overrides_dict
+    I18N_SUBSITES = {
+        'cz': {
+	    'SITENAME': 'Hezkej blog',
+	    }
+	}
+
+You must also have the following in your pelican configuration
+
+.. code-block:: python
+    JINJA_ENVIRONMENT = {
+        'extensions': ['jinja2.ext.i18n'],
+    }
+
+
+
+Default and special overrides
+-----------------------------
+The settings overrides may contain arbitrary settings, however, there
+are some that are handled in a special way:
+
+``SITEURL``
+  Any overrides to this setting should ensure that there is some level
+  of hierarchy between all (sub-)sites, because Pelican makes all URLs
+  relative to ``SITEURL`` and the plugin can only cross-link between
+  the sites using this hierarchy. For instance, with the main site
+  ``http://example.com`` a sub-site ``http://example.com/de`` will
+  work, but ``http://de.example.com`` will not. If not overridden, the
+  language code (the language identifier used in the ``lang``
+  metadata) is appended to the main ``SITEURL`` for each sub-site.
+``OUTPUT_PATH``, ``CACHE_PATH``
+  If not overridden, the language code is appended as with ``SITEURL``.
+  Separate cache paths are required as parser results depend on the locale.
+``STATIC_PATHS``, ``THEME_STATIC_PATHS``
+  If not overridden, they are set to ``[]`` and all links to static
+  files are cross-linked to the main site.
+``THEME``, ``THEME_STATIC_DIR``
+  If overridden, the logic with ``THEME_STATIC_PATHS`` does not apply.
+``DEFAULT_LANG``
+  This should not be overridden as the plugin changes it to the
+  language code of each sub-site to change what is perceived as translations.
+
+Localizing templates
+--------------------
+
+Most importantly, this plugin can use localized templates for each
+sub-site. There are two approaches to having the templates localized:
+
+- You can set a different ``THEME`` override for each language in
+  ``I18N_SUBSITES``, e.g. by making a copy of a theme ``my_theme`` to
+  ``my_theme_lang`` and then editing the templates in the new
+  localized theme. This approach means you don't have to deal with
+  gettext ``*.po`` files, but it is harder to maintain over time.
+- You use only one theme and localize the templates using the
+  `jinja2.ext.i18n Jinja2 extension
+  <http://jinja.pocoo.org/docs/templates/#i18n>`_. For a kickstart
+  read this `guide <./localizing_using_jinja2.rst>`_.
+
+Additional context variables
+............................
+
+It may be convenient to add language buttons to your theme in addition
+to the translation links of articles and pages. These buttons could,
+for example, point to the ``SITEURL`` of each (sub-)site. For this
+reason the plugin adds these variables to the template context:
+
+``main_lang``
+  The language of the main site — the original ``DEFAULT_LANG``
+``main_siteurl``
+  The ``SITEURL`` of the main site — the original ``SITEURL``
+``lang_siteurls``
+  An ordered dictionary, mapping all used languages to their
+  ``SITEURL``. The ``main_lang`` is the first key with ``main_siteurl``
+  as the value. This dictionary is useful for implementing global
+  language buttons that show the language of the currently viewed
+  (sub-)site too.
+``extra_siteurls``
+  An ordered dictionary, subset of ``lang_siteurls``, the current
+  ``DEFAULT_LANG`` of the rendered (sub-)site is not included, so for
+  each (sub-)site ``set(extra_siteurls) == set(lang_siteurls) -
+  set([DEFAULT_LANG])``. This dictionary is useful for implementing
+  global language buttons that do not show the current language.
+``relpath_to_site``
+  A function that returns a relative path from the first (sub-)site to
+  the second (sub-)site where the (sub-)sites are identified by the
+  language codes given as two arguments.
+
+If you don't like the default ordering of the ordered dictionaries,
+use a Jinja2 filter to alter the ordering.
+
+All the siteurls above are always absolute even in the case of
+``RELATIVE_URLS == True`` (it would be to complicated to replicate the
+Pelican internals for local siteurls), so you may rather use something
+like ``{{ SITEURL }}/{{ relpath_to_site(DEFAULT_LANG, main_lang }}``
+to link to the main site.
+
+This short `howto <./implementing_language_buttons.rst>`_ shows two
+example implementations of language buttons.
+
+Usage notes
+===========
+- It is **mandatory** to specify ``lang`` metadata for each article
+  and page as ``DEFAULT_LANG`` is later changed for each sub-site, so
+  content without ``lang`` metadata would be rendered in every
+  (sub-)site.
+- As with the original translations functionality, ``slug`` metadata
+  is used to group translations. It is therefore often convenient to
+  compensate for this by overriding the content URL (which defaults to
+  slug) using the ``url`` and ``save_as`` metadata. You could also
+  give articles e.g. ``name`` metadata and use it in ``ARTICLE_URL =
+  '{name}.html'``.
+
+Development
+===========
+
+- A demo and a test site is in the ``gh-pages`` branch and can be seen
+  at http://smartass101.github.io/pelican-plugins/

plugins/i18n_subsites/__init__.py

@@ -0,0 +1 @@
+from .i18n_subsites import *

plugins/i18n_subsites/i18n_subsites.py

@@ -0,0 +1,462 @@
+"""i18n_subsites plugin creates i18n-ized subsites of the default site
+
+This plugin is designed for Pelican 3.4 and later
+"""
+
+
+import os
+import six
+import logging
+import posixpath
+
+from copy import copy
+from itertools import chain
+from operator import attrgetter
+try:
+    from collections.abc import OrderedDict
+except ImportError:
+    from collections import OrderedDict
+from contextlib import contextmanager
+from six.moves.urllib.parse import urlparse
+
+import gettext
+import locale
+
+from pelican import signals
+from pelican.generators import ArticlesGenerator, PagesGenerator
+from pelican.settings import configure_settings
+try:
+    from pelican.contents import Draft
+except ImportError:
+    from pelican.contents import Article as Draft
+
+
+# Global vars
+_MAIN_SETTINGS = None     # settings dict of the main Pelican instance
+_MAIN_LANG = None         # lang of the main Pelican instance
+_MAIN_SITEURL = None      # siteurl of the main Pelican instance
+_MAIN_STATIC_FILES = None # list of Static instances the main Pelican instance
+_SUBSITE_QUEUE = {}   # map: lang -> settings overrides
+_SITE_DB = OrderedDict()           # OrderedDict: lang -> siteurl
+_SITES_RELPATH_DB = {}       # map: (lang, base_lang) -> relpath
+# map: generator -> list of removed contents that need interlinking
+_GENERATOR_DB = {}
+_NATIVE_CONTENT_URL_DB = {} # map: source_path -> content in its native lang
+_LOGGER = logging.getLogger(__name__)
+
+
+@contextmanager
+def temporary_locale(temp_locale=None):
+    '''Enable code to run in a context with a temporary locale
+
+    Resets the locale back when exiting context.
+    Can set a temporary locale if provided
+    '''
+    orig_locale = locale.setlocale(locale.LC_ALL)
+    if temp_locale is not None:
+        locale.setlocale(locale.LC_ALL, temp_locale)
+    yield
+    locale.setlocale(locale.LC_ALL, orig_locale)
+
+
+def initialize_dbs(settings):
+    '''Initialize internal DBs using the Pelican settings dict
+
+    This clears the DBs for e.g. autoreload mode to work
+    '''
+    global _MAIN_SETTINGS, _MAIN_SITEURL, _MAIN_LANG, _SUBSITE_QUEUE
+    _MAIN_SETTINGS = settings
+    _MAIN_LANG = settings['DEFAULT_LANG']
+    _MAIN_SITEURL = settings['SITEURL']
+    _SUBSITE_QUEUE = settings.get('I18N_SUBSITES', {}).copy()
+    prepare_site_db_and_overrides()
+    # clear databases in case of autoreload mode
+    _SITES_RELPATH_DB.clear()
+    _NATIVE_CONTENT_URL_DB.clear()
+    _GENERATOR_DB.clear()
+
+
+def prepare_site_db_and_overrides():
+    '''Prepare overrides and create _SITE_DB
+
+    _SITE_DB.keys() need to be ready for filter_translations
+    '''
+    _SITE_DB.clear()
+    _SITE_DB[_MAIN_LANG] = _MAIN_SITEURL
+    # make sure it works for both root-relative and absolute
+    main_siteurl = '/' if _MAIN_SITEURL == '' else _MAIN_SITEURL
+    for lang, overrides in _SUBSITE_QUEUE.items():
+        if 'SITEURL' not in overrides:
+            overrides['SITEURL'] = posixpath.join(main_siteurl, lang)
+        _SITE_DB[lang] = overrides['SITEURL']
+        # default subsite hierarchy
+        if 'OUTPUT_PATH' not in overrides:
+            overrides['OUTPUT_PATH'] = os.path.join(
+                _MAIN_SETTINGS['OUTPUT_PATH'], lang)
+        if 'CACHE_PATH' not in overrides:
+            overrides['CACHE_PATH'] = os.path.join(
+                _MAIN_SETTINGS['CACHE_PATH'], lang)
+        if 'STATIC_PATHS' not in overrides:
+            overrides['STATIC_PATHS'] = []
+        if ('THEME' not in overrides and 'THEME_STATIC_DIR' not in overrides and
+                'THEME_STATIC_PATHS' not in overrides):
+            relpath = relpath_to_site(lang, _MAIN_LANG)
+            overrides['THEME_STATIC_DIR'] = posixpath.join(
+                relpath, _MAIN_SETTINGS['THEME_STATIC_DIR'])
+            overrides['THEME_STATIC_PATHS'] = []
+        # to change what is perceived as translations
+        overrides['DEFAULT_LANG'] = lang
+
+
+def subscribe_filter_to_signals(settings):
+    '''Subscribe content filter to requested signals'''
+    for sig in settings.get('I18N_FILTER_SIGNALS', []):
+        sig.connect(filter_contents_translations)
+
+
+def initialize_plugin(pelican_obj):
+    '''Initialize plugin variables and Pelican settings'''
+    if _MAIN_SETTINGS is None:
+        initialize_dbs(pelican_obj.settings)
+        subscribe_filter_to_signals(pelican_obj.settings)
+
+
+def get_site_path(url):
+    '''Get the path component of an url, excludes siteurl
+
+    also normalizes '' to '/' for relpath to work,
+    otherwise it could be interpreted as a relative filesystem path
+    '''
+    path = urlparse(url).path
+    if path == '':
+        path = '/'
+    return path
+
+
+def relpath_to_site(lang, target_lang):
+    '''Get relative path from siteurl of lang to siteurl of base_lang
+
+    the output is cached in _SITES_RELPATH_DB
+    '''
+    path = _SITES_RELPATH_DB.get((lang, target_lang), None)
+    if path is None:
+        siteurl = _SITE_DB.get(lang, _MAIN_SITEURL)
+        target_siteurl = _SITE_DB.get(target_lang, _MAIN_SITEURL)
+        path = posixpath.relpath(get_site_path(target_siteurl),
+                                 get_site_path(siteurl))
+        _SITES_RELPATH_DB[(lang, target_lang)] = path
+    return path
+
+
+def save_generator(generator):
+    '''Save the generator for later use
+
+    initialize the removed content list
+    '''
+    _GENERATOR_DB[generator] = []
+
+
+def article2draft(article):
+    '''Transform an Article to Draft'''
+    draft = Draft(article._content, article.metadata, article.settings,
+                  article.source_path, article._context)
+    draft.status = 'draft'
+    return draft
+
+
+def page2hidden_page(page):
+    '''Transform a Page to a hidden Page'''
+    page.status = 'hidden'
+    return page
+
+
+class GeneratorInspector(object):
+    '''Inspector of generator instances'''
+
+    generators_info = {
+        ArticlesGenerator: {
+            'translations_lists': ['translations', 'drafts_translations'],
+            'contents_lists': [('articles', 'drafts')],
+            'hiding_func': article2draft,
+            'policy': 'I18N_UNTRANSLATED_ARTICLES',
+        },
+        PagesGenerator: {
+            'translations_lists': ['translations', 'hidden_translations'],
+            'contents_lists': [('pages', 'hidden_pages')],
+            'hiding_func': page2hidden_page,
+            'policy': 'I18N_UNTRANSLATED_PAGES',
+        },
+    }
+
+    def __init__(self, generator):
+        '''Identify the best known class of the generator instance
+
+        The class '''
+        self.generator = generator
+        self.generators_info.update(generator.settings.get(
+            'I18N_GENERATORS_INFO', {}))
+        for cls in generator.__class__.__mro__:
+            if cls in self.generators_info:
+                self.info = self.generators_info[cls]
+                break
+        else:
+            self.info = {}
+
+    def translations_lists(self):
+        '''Iterator over lists of content translations'''
+        return (getattr(self.generator, name) for name in
+                self.info.get('translations_lists', []))
+
+    def contents_list_pairs(self):
+        '''Iterator over pairs of normal and hidden contents'''
+        return (tuple(getattr(self.generator, name) for name in names)
+                for names in self.info.get('contents_lists', []))
+
+    def hiding_function(self):
+        '''Function for transforming content to a hidden version'''
+        hiding_func = self.info.get('hiding_func', lambda x: x)
+        return hiding_func
+
+    def untranslated_policy(self, default):
+        '''Get the policy for untranslated content'''
+        return self.generator.settings.get(self.info.get('policy', None),
+                                           default)
+
+    def all_contents(self):
+        '''Iterator over all contents'''
+        translations_iterator = chain(*self.translations_lists())
+        return chain(translations_iterator,
+                     *(pair[i] for pair in self.contents_list_pairs()
+                       for i in (0, 1)))
+
+
+def filter_contents_translations(generator):
+    '''Filter the content and translations lists of a generator
+
+    Filters out
+        1) translations which will be generated in a different site
+        2) content that is not in the language of the currently
+        generated site but in that of a different site, content in a
+        language which has no site is generated always. The filtering
+        method bay be modified by the respective untranslated policy
+    '''
+    inspector = GeneratorInspector(generator)
+    current_lang = generator.settings['DEFAULT_LANG']
+    langs_with_sites = _SITE_DB.keys()
+    removed_contents = _GENERATOR_DB[generator]
+
+    for translations in inspector.translations_lists():
+        for translation in translations[:]:    # copy to be able to remove
+            if translation.lang in langs_with_sites:
+                translations.remove(translation)
+                removed_contents.append(translation)
+
+    hiding_func = inspector.hiding_function()
+    untrans_policy = inspector.untranslated_policy(default='hide')
+    for (contents, other_contents) in inspector.contents_list_pairs():
+        for content in other_contents: # save any hidden native content first
+            if content.lang == current_lang: # in native lang
+                # save the native URL attr formatted in the current locale
+                _NATIVE_CONTENT_URL_DB[content.source_path] = content.url
+        for content in contents[:]:        # copy for removing in loop
+            if content.lang == current_lang: # in native lang
+                # save the native URL attr formatted in the current locale
+                _NATIVE_CONTENT_URL_DB[content.source_path] = content.url
+            elif content.lang in langs_with_sites and untrans_policy != 'keep':
+                contents.remove(content)
+                if untrans_policy == 'hide':
+                    other_contents.append(hiding_func(content))
+                elif untrans_policy == 'remove':
+                    removed_contents.append(content)
+
+
+def install_templates_translations(generator):
+    '''Install gettext translations in the jinja2.Environment
+
+    Only if the 'jinja2.ext.i18n' jinja2 extension is enabled
+    the translations for the current DEFAULT_LANG are installed.
+    '''
+    if 'JINJA_ENVIRONMENT' in generator.settings: # pelican 3.7+
+        jinja_extensions = generator.settings['JINJA_ENVIRONMENT'].get(
+            'extensions', [])
+    else:
+        jinja_extensions = generator.settings['JINJA_EXTENSIONS']
+
+    if 'jinja2.ext.i18n' in jinja_extensions:
+        domain = generator.settings.get('I18N_GETTEXT_DOMAIN', 'messages')
+        localedir = generator.settings.get('I18N_GETTEXT_LOCALEDIR')
+        if localedir is None:
+            localedir = os.path.join(generator.theme, 'translations')
+        current_lang = generator.settings['DEFAULT_LANG']
+        if current_lang == generator.settings.get('I18N_TEMPLATES_LANG',
+                                                  _MAIN_LANG):
+            translations = gettext.NullTranslations()
+        else:
+            langs = [current_lang]
+            try:
+                translations = gettext.translation(domain, localedir, langs)
+            except (IOError, OSError):
+                _LOGGER.error((
+                    "Cannot find translations for language '{}' in '{}' with "
+                    "domain '{}'. Installing NullTranslations.").format(
+                        langs[0], localedir, domain))
+                translations = gettext.NullTranslations()
+        newstyle = generator.settings.get('I18N_GETTEXT_NEWSTYLE', True)
+        generator.env.install_gettext_translations(translations, newstyle)
+
+
+def add_variables_to_context(generator):
+    '''Adds useful iterable variables to template context'''
+    context = generator.context             # minimize attr lookup
+    context['relpath_to_site'] = relpath_to_site
+    context['main_siteurl'] = _MAIN_SITEURL
+    context['main_lang'] = _MAIN_LANG
+    context['lang_siteurls'] = _SITE_DB
+    current_lang = generator.settings['DEFAULT_LANG']
+    extra_siteurls = _SITE_DB.copy()
+    extra_siteurls.pop(current_lang)
+    context['extra_siteurls'] = extra_siteurls
+
+
+def interlink_translations(content):
+    '''Link content to translations in their main language
+
+    so the URL (including localized month names) of the different subsites
+    will be honored
+    '''
+    lang = content.lang
+    # sort translations by lang
+    content.translations.sort(key=attrgetter('lang'))
+    for translation in content.translations:
+        relpath = relpath_to_site(lang, translation.lang)
+        url = _NATIVE_CONTENT_URL_DB[translation.source_path]
+        translation.override_url = posixpath.join(relpath, url)
+
+
+def interlink_translated_content(generator):
+    '''Make translations link to the native locations
+
+    for generators that may contain translated content
+    '''
+    inspector = GeneratorInspector(generator)
+    for content in inspector.all_contents():
+        interlink_translations(content)
+
+
+def interlink_removed_content(generator):
+    '''For all contents removed from generation queue update interlinks
+
+    link to the native location
+    '''
+    current_lang = generator.settings['DEFAULT_LANG']
+    for content in _GENERATOR_DB[generator]:
+        url = _NATIVE_CONTENT_URL_DB[content.source_path]
+        relpath = relpath_to_site(current_lang, content.lang)
+        content.override_url = posixpath.join(relpath, url)
+
+
+def interlink_static_files(generator):
+    '''Add links to static files in the main site if necessary'''
+    if generator.settings['STATIC_PATHS'] != []:
+        return                               # customized STATIC_PATHS
+    try: # minimize attr lookup
+        static_content = generator.context['static_content']
+    except KeyError:
+        static_content = generator.context['filenames']
+    relpath = relpath_to_site(generator.settings['DEFAULT_LANG'], _MAIN_LANG)
+    for staticfile in _MAIN_STATIC_FILES:
+        if staticfile.get_relative_source_path() not in static_content:
+            staticfile = copy(staticfile) # prevent override in main site
+            staticfile.override_url = posixpath.join(relpath, staticfile.url)
+            try:
+                generator.add_source_path(staticfile, static=True)
+            except TypeError:
+                generator.add_source_path(staticfile)
+
+
+def save_main_static_files(static_generator):
+    '''Save the static files generated for the main site'''
+    global _MAIN_STATIC_FILES
+    # test just for current lang as settings change in autoreload mode
+    if static_generator.settings['DEFAULT_LANG'] == _MAIN_LANG:
+        _MAIN_STATIC_FILES = static_generator.staticfiles
+
+
+def update_generators():
+    '''Update the context of all generators
+
+    Ads useful variables and translations into the template context
+    and interlink translations
+    '''
+    for generator in _GENERATOR_DB.keys():
+        install_templates_translations(generator)
+        add_variables_to_context(generator)
+        interlink_static_files(generator)
+        interlink_removed_content(generator)
+        interlink_translated_content(generator)
+
+
+def get_pelican_cls(settings):
+    '''Get the Pelican class requested in settings'''
+    cls = settings['PELICAN_CLASS']
+    if isinstance(cls, six.string_types):
+        module, cls_name = cls.rsplit('.', 1)
+        module = __import__(module)
+        cls = getattr(module, cls_name)
+    return cls
+
+
+def create_next_subsite(pelican_obj):
+    '''Create the next subsite using the lang-specific config
+
+    If there are no more subsites in the generation queue, update all
+    the generators (interlink translations and removed content, add
+    variables and translations to template context). Otherwise get the
+    language and overrides for next the subsite in the queue and apply
+    overrides.  Then generate the subsite using a PELICAN_CLASS
+    instance and its run method. Finally, restore the previous locale.
+    '''
+    global _MAIN_SETTINGS
+    if len(_SUBSITE_QUEUE) == 0:
+        _LOGGER.debug(
+            'i18n: Updating cross-site links and context of all generators.')
+        update_generators()
+        _MAIN_SETTINGS = None             # to initialize next time
+    else:
+        with temporary_locale():
+            settings = _MAIN_SETTINGS.copy()
+            lang, overrides = _SUBSITE_QUEUE.popitem()
+            settings.update(overrides)
+            settings = configure_settings(settings)      # to set LOCALE, etc.
+            cls = get_pelican_cls(settings)
+
+            new_pelican_obj = cls(settings)
+            _LOGGER.debug(("Generating i18n subsite for language '{}' "
+                           "using class {}").format(lang, cls))
+            new_pelican_obj.run()
+
+
+# map: signal name -> function name
+_SIGNAL_HANDLERS_DB = {
+    'get_generators': initialize_plugin,
+    'article_generator_pretaxonomy': filter_contents_translations,
+    'page_generator_finalized': filter_contents_translations,
+    'get_writer': create_next_subsite,
+    'static_generator_finalized': save_main_static_files,
+    'generator_init': save_generator,
+}
+
+
+def register():
+    '''Register the plugin only if required signals are available'''
+    for sig_name in _SIGNAL_HANDLERS_DB.keys():
+        if not hasattr(signals, sig_name):
+            _LOGGER.error((
+                'The i18n_subsites plugin requires the {} '
+                'signal available for sure in Pelican 3.4.0 and later, '
+                'plugin will not be used.').format(sig_name))
+            return
+
+    for sig_name, handler in _SIGNAL_HANDLERS_DB.items():
+        sig = getattr(signals, sig_name)
+        sig.connect(handler)

plugins/i18n_subsites/implementing_language_buttons.rst

@@ -0,0 +1,128 @@
+-----------------------------
+Implementing language buttons
+-----------------------------
+
+Each article with translations has translations links, but that's the
+only way to switch between language subsites.
+
+For this reason it is convenient to add language buttons to the top
+menu bar to make it simple to switch between the language subsites on
+all pages.
+
+Example designs
+---------------
+
+Language buttons showing other available languages
+..................................................
+
+The ``extra_siteurls`` dictionary is a mapping of all other (not the
+``DEFAULT_LANG`` of the current (sub-)site) languages to the
+``SITEURL`` of the respective (sub-)sites
+
+.. code-block:: jinja
+
+   <!-- SNIP -->
+   <nav><ul>
+   {% if extra_siteurls %}
+   {% for lang, url in extra_siteurls.items() %}
+   <li><a href="{{ url }}/">{{ lang }}</a></li>
+   {% endfor %}
+   <!-- separator -->
+   <li style="background-color: white; padding: 5px;">&nbsp</li>
+   {% endif %}
+   {% for title, link in MENUITEMS %}
+   <!-- SNIP -->
+
+Notice the slash ``/`` after ``{{ url }}``, this makes sure it works
+with local development when ``SITEURL == ''``.
+
+Language buttons showing all available languages, current is active
+...................................................................
+
+The ``lang_subsites`` dictionary is a mapping of all languages to the
+``SITEURL`` of the respective (sub-)sites. This template sets the
+language of the current (sub-)site as active.
+
+.. code-block:: jinja
+
+   <!-- SNIP -->
+   <nav><ul>
+   {% if lang_siteurls %}
+   {% for lang, url in lang_siteurls.items() %}
+   <li{% if lang == DEFAULT_LANG %} class="active"{% endif %}><a href="{{ url }}/">{{ lang }}</a></li>
+   {% endfor %}
+   <!-- separator -->
+   <li style="background-color: white; padding: 5px;">&nbsp</li>
+   {% endif %}
+   {% for title, link in MENUITEMS %}
+   <!-- SNIP -->
+
+
+Tips and tricks
+---------------
+
+Showing more than language codes
+................................
+
+If you want the language buttons to show e.g. the names of the
+languages or flags [#flags]_, not just the language codes, you can use
+a jinja filter to translate the language codes
+
+
+.. code-block:: python
+
+   languages_lookup = {
+		'en': 'English',
+		'cz': 'Čeština',
+		}
+
+   def lookup_lang_name(lang_code):
+       return languages_lookup[lang_code]
+
+   JINJA_FILTERS = {
+		...
+		'lookup_lang_name': lookup_lang_name,
+		}
+
+And then the link content becomes
+
+.. code-block:: jinja
+
+   <!-- SNIP -->
+   {% for lang, siteurl in lang_siteurls.items() %}
+   <li{% if lang == DEFAULT_LANG %} class="active"{% endif %}><a href="{{ siteurl }}/">{{ lang | lookup_lang_name }}</a></li>
+   {% endfor %}
+   <!-- SNIP -->
+
+
+Changing the order of language buttons
+......................................
+
+Because ``lang_siteurls`` and ``extra_siteurls`` are instances of
+``OrderedDict`` with ``main_lang`` being always the first key, you can
+change the order through a jinja filter.
+
+.. code-block:: python
+
+   def my_ordered_items(ordered_dict):
+       items = list(ordered_dict.items())
+       # swap first and last using tuple unpacking
+       items[0], items[-1] = items[-1], items[0]
+       return items
+
+   JINJA_FILTERS = {
+		...
+		'my_ordered_items': my_ordered_items,
+		}
+
+And then the ``for`` loop line in the template becomes
+
+.. code-block:: jinja
+
+   <!-- SNIP -->
+   {% for lang, siteurl in lang_siteurls | my_ordered_items %}
+   <!-- SNIP -->
+
+
+.. [#flags] Although it may look nice, `w3 discourages it
+            <http://www.w3.org/TR/i18n-html-tech-lang/#ri20040808.173208643>`_.

plugins/i18n_subsites/localizing_using_jinja2.rst

@@ -0,0 +1,202 @@
+-----------------------------
+Localizing themes with Jinja2
+-----------------------------
+
+1. Localize templates
+---------------------
+
+To enable the |ext| extension in your templates, you must add it to
+``JINJA_ENVIRONMENT`` in your Pelican configuration
+
+.. code-block:: python
+
+  JINJA_ENVIRONMENT = {
+    'extensions': ['jinja2.ext.i18n', ...]
+  }
+
+Then follow the `Jinja2 templating documentation for the I18N plugin
+<http://jinja.pocoo.org/docs/templates/#i18n>`_ to make your templates
+localizable. This usually means surrounding strings with the ``{%
+trans %}`` directive or using ``gettext()`` in expressions
+
+.. code-block:: jinja
+
+    {% trans %}translatable content{% endtrans %}
+    {{ gettext('a translatable string') }}
+
+For pluralization support, etc. consult the documentation.
+
+To enable `newstyle gettext calls
+<http://jinja.pocoo.org/docs/extensions/#newstyle-gettext>`_ the
+``I18N_GETTEXT_NEWSTYLE`` config variable must be set to ``True``
+(default).
+
+.. |ext| replace:: ``jinja2.ext.i18n``
+
+2. Specify translations location
+--------------------------------
+
+The |ext| extension uses the `Python gettext library
+<http://docs.python.org/library/gettext.html>`_ for translating
+strings.
+
+In your Pelican config you can give the path in which to look for
+translations in the ``I18N_GETTEXT_LOCALEDIR`` variable. If not given,
+it is assumed to be the ``translations`` subfolder in the top folder
+of the theme specified by ``THEME``.
+
+The domain of the translations (the name of each translation file is
+``domain.mo``) is controlled by the ``I18N_GETTEXT_DOMAIN`` config
+variable (defaults to ``messages``).
+
+Example
+.......
+
+With the following in your Pelican settings file
+
+.. code-block:: python
+
+  I18N_GETTEXT_LOCALEDIR = 'some/path/'
+  I18N_GETTEXT_DOMAIN = 'my_domain'
+
+the translation for language 'cz' will be expected to be in
+``some/path/cz/LC_MESSAGES/my_domain.mo``
+
+
+3. Extract translatable strings and translate them
+--------------------------------------------------
+
+There are many ways to extract translatable strings and create
+``gettext`` compatible translations. You can create the ``*.po`` and
+``*.mo`` message catalog files yourself, or you can use some helper
+tool as described in `the Python gettext library tutorial
+<http://docs.python.org/library/gettext.html#internationalizing-your-programs-and-modules>`_.
+
+You of course don't need to provide a translation for the language in
+which the templates are written which is assumed to be the original
+``DEFAULT_LANG``. This can be overridden in the
+``I18N_TEMPLATES_LANG`` variable.
+
+Recommended tool: babel
+.......................
+
+`Babel <http://babel.pocoo.org/>`_ makes it easy to extract
+translatable strings from the localized Jinja2 templates and assists
+with creating translations as documented in this `Jinja2-Babel
+tutorial
+<http://pythonhosted.org/Flask-Babel/#translating-applications>`_
+[#flask]_ on which the following is based.
+
+1. Add babel mapping
+~~~~~~~~~~~~~~~~~~~~
+
+Let's assume that you are localizing a theme in ``themes/my_theme/``
+and that you use the default settings, i.e. the default domain
+``messages`` and will put the translations in the ``translations``
+subdirectory of the theme directory as
+``themes/my_theme/translations/``.
+
+It is up to you where to store babel mappings and translation files
+templates (``*.pot``), but a convenient place is to put them in
+``themes/my_theme/`` and work in that directory. From now on let's
+assume that it will be our current working directory (CWD).
+
+To tell babel to extract translatable strings from the templates
+create a mapping file ``babel.cfg`` with the following line
+
+.. code-block:: cfg
+
+    [jinja2: templates/**.html]
+
+
+2. Extract translatable strings from templates
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Run the following command to create a ``messages.pot`` message catalog
+template file from extracted translatable strings
+
+.. code-block:: bash
+
+    pybabel extract --mapping babel.cfg --output messages.pot ./
+
+
+3. Initialize message catalogs
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+If you want to translate the template to language ``lang``, run the
+following command to create a message catalog
+``translations/lang/LC_MESSAGES/messages.po`` using the template
+``messages.pot``
+
+.. code-block:: bash
+
+    pybabel init --input-file messages.pot --output-dir translations/ --locale lang --domain messages
+
+babel expects ``lang`` to be a valid locale identifier, so if e.g. you
+are translating for language ``cz`` but the corresponding locale is
+``cs``, you have to use the locale identifier. Nevertheless, the
+gettext infrastructure should later correctly find the locale for a
+given language.
+
+4. Fill the message catalogs
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The message catalog files format is quite intuitive, it is fully
+documented in the `GNU gettext manual
+<http://www.gnu.org/software/gettext/manual/gettext.html#PO-Files>`_. Essentially,
+you fill in the ``msgstr`` strings
+
+
+.. code-block:: po
+
+    msgid "just a simple string"
+    msgstr "jenom jednoduchý řetězec"
+
+    msgid ""
+    "some multiline string"
+    "looks like this"
+    msgstr ""
+    "nějaký více řádkový řetězec"
+    "vypadá takto"
+
+You might also want to remove ``#,fuzzy`` flags once the translation
+is complete and reviewed to show that it can be compiled.
+
+5. Compile the message catalogs
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The message catalogs must be compiled into binary format using this
+command
+
+.. code-block:: bash
+
+    pybabel compile --directory translations/ --domain messages
+
+This command might complain about "fuzzy" translations, which means
+you should review the translations and once done, remove the fuzzy
+flag line.
+
+(6.) Update the catalogs when templates change
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+If you add any translatable patterns into your templates, you have to
+update your message catalogs too.  First you extract a new message
+catalog template as described in the 2. step. Then you run the
+following command [#pybabel_error]_
+
+.. code-block:: bash
+
+   pybabel update --input-file messages.pot --output-dir translations/ --domain messages
+
+This will merge the new patterns with the old ones. Once you review
+and fill them, you have to recompile them as described in the 5. step.
+
+.. [#flask] Although the tutorial is focused on Flask-based web
+            applications, the linked translation tutorial is not
+            Flask-specific.
+.. [#pybabel_error] If you get an error ``TypeError: must be str, not
+                    bytes`` with Python 3.3, it is likely you are
+                    suffering from this `bug
+                    <https://github.com/mitsuhiko/flask-babel/issues/43>`_.
+                    Until the fix is released, you can use babel with
+                    Python 2.7.

plugins/i18n_subsites/test_data/content/pages/hidden-page-cz.rst

@@ -0,0 +1,7 @@
+404 stránka
+===========
+:slug: 404
+:lang: cz
+:status: hidden
+
+Jednoduchá 404 stránka.

plugins/i18n_subsites/test_data/content/pages/hidden-page-de.rst

@@ -0,0 +1,7 @@
+Eine 404 Seite
+==============
+:slug: 404
+:lang: de
+:status: hidden
+
+Eine einfache 404 Seite.

plugins/i18n_subsites/test_data/content/pages/hidden-page-en.rst

@@ -0,0 +1,7 @@
+A 404 page
+==========
+:slug: 404
+:lang: en
+:status: hidden
+
+A simple 404 page.

plugins/i18n_subsites/test_data/content/pages/untranslated-page.rst

@@ -0,0 +1,5 @@
+Untranslated page
+=================
+:lang: en
+
+This page has no translation.

plugins/i18n_subsites/test_data/content/translated_article-cz.rst

@@ -0,0 +1,8 @@
+Přeložený článek
+================
+:slug: translated-article
+:lang: cz
+:date: 2014-09-15
+
+Jednoduchý článek s překlady.
+Zde je odkaz na `nějaký obrázek <{filename}/images/img.png>`_.

plugins/i18n_subsites/test_data/content/translated_article-de.rst

@@ -0,0 +1,8 @@
+Ein übersetzter Artikel
+=======================
+:slug: translated-article
+:lang: de
+:date: 2014-09-14
+
+Ein einfacher Artikel mit einer Übersetzung.
+Hier ist ein Link zur `einigem Bild <{filename}/images/img.png>`_.

plugins/i18n_subsites/test_data/content/translated_article-en.rst

@@ -0,0 +1,8 @@
+A translated article
+====================
+:slug: translated-article
+:lang: en
+:date: 2014-09-13
+
+A simple article with a translation.
+Here is a link to `some image <{filename}/images/img.png>`_.

plugins/i18n_subsites/test_data/content/untranslated_article-en.rst

@@ -0,0 +1,9 @@
+An untranslated article
+=======================
+:date: 2014-07-14
+:lang: en
+
+An article without a translation.
+Here is a link to an `untranslated page`_
+
+.. _`untranslated page`: {filename}/pages/untranslated-page.rst

plugins/i18n_subsites/test_data/localized_theme/babel.cfg

@@ -0,0 +1,2 @@
+[jinja2: templates/**.html]
+

plugins/i18n_subsites/test_data/localized_theme/messages.pot

@@ -0,0 +1,23 @@
+# Translations template for PROJECT.
+# Copyright (C) 2014 ORGANIZATION
+# This file is distributed under the same license as the PROJECT project.
+# FIRST AUTHOR <EMAIL@ADDRESS>, 2014.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PROJECT VERSION\n"
+"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
+"POT-Creation-Date: 2014-07-13 12:25+0200\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=utf-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Generated-By: Babel 1.3\n"
+
+#: templates/base.html:3
+msgid "Welcome to our"
+msgstr ""
+

plugins/i18n_subsites/test_data/localized_theme/templates/base.html

@@ -0,0 +1,7 @@
+{% extends "!simple/base.html" %}
+
+{% block title %}{% trans %}Welcome to our{% endtrans %} {{ SITENAME }}{% endblock %}
+{% block head %}
+{{ super() }}
+<link rel="stylesheet" href="{{ SITEURL }}/{{ THEME_STATIC_DIR }}/style.css" />
+{% endblock %}

plugins/i18n_subsites/test_data/localized_theme/translations/de/LC_MESSAGES/messages.po

@@ -0,0 +1,23 @@
+# German translations for PROJECT.
+# Copyright (C) 2014 ORGANIZATION
+# This file is distributed under the same license as the PROJECT project.
+# FIRST AUTHOR <EMAIL@ADDRESS>, 2014.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: PROJECT VERSION\n"
+"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
+"POT-Creation-Date: 2014-07-13 12:25+0200\n"
+"PO-Revision-Date: 2014-07-13 12:26+0200\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: de <LL@li.org>\n"
+"Plural-Forms: nplurals=2; plural=(n != 1)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=utf-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Generated-By: Babel 1.3\n"
+
+#: templates/base.html:3
+msgid "Welcome to our"
+msgstr "Willkommen Sie zur unserer"
+

plugins/i18n_subsites/test_data/output/an-untranslated-article.html

@@ -0,0 +1,55 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+          <title>Testing site - An untranslated article</title>
+        <meta charset="utf-8" />
+        <link href="http://example.com/test/feeds_all.atom.xml" type="application/atom+xml" rel="alternate" title="Testing site Full Atom Feed" />
+
+<link rel="stylesheet" href="http://example.com/test/theme/style.css" />
+
+
+
+
+
+</head>
+
+<body id="index" class="home">
+        <header id="banner" class="body">
+                <h1><a href="http://example.com/test/">Testing site <strong></strong></a></h1>
+        </header><!-- /#banner -->
+        <nav id="menu"><ul>
+            <li><a href="http://example.com/test/pages/untranslated-page.html">Untranslated page</a></li>
+            <li class="active"><a href="http://example.com/test/category/misc.html">misc</a></li>
+        </ul></nav><!-- /#menu -->
+<section id="content" class="body">
+  <header>
+    <h2 class="entry-title">
+      <a href="http://example.com/test/an-untranslated-article.html" rel="bookmark"
+         title="Permalink to An untranslated article">An untranslated article</a></h2>
+ 
+  </header>
+  <footer class="post-info">
+    <time class="published" datetime="2014-07-14T00:00:00+00:00">
+      Mon 14 July 2014
+    </time>
+    <address class="vcard author">
+      By           <a class="url fn" href="http://example.com/test/author/the-tester.html">The Tester</a>
+    </address>
+    <div class="category">
+        Category: <a href="http://example.com/test/category/misc.html">misc</a>
+    </div>
+  </footer><!-- /.post-info -->
+  <div class="entry-content">
+    <p>An article without a translation.
+Here is a link to an <a class="reference external" href="http://example.com/test/pages/untranslated-page.html">untranslated page</a></p>
+
+  </div><!-- /.entry-content -->
+</section>
+        <footer id="contentinfo" class="body">
+                <address id="about" class="vcard body">
+                Proudly powered by <a href="http://getpelican.com/">Pelican</a>,
+                which takes great advantage of <a href="http://python.org">Python</a>.
+                </address><!-- /#about -->
+        </footer><!-- /#contentinfo -->
+</body>
+</html>

plugins/i18n_subsites/test_data/output/cz/an-untranslated-article-en.html

@@ -0,0 +1,54 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+          <title>Testovací stránka - An untranslated article</title>
+        <meta charset="utf-8" />
+        <link href="http://example.com/test/feeds_all.atom.xml" type="application/atom+xml" rel="alternate" title="Testovací stránka Full Atom Feed" />
+
+<link rel="stylesheet" href="http://example.com/test/cz/../theme/style.css" />
+
+
+
+
+
+</head>
+
+<body id="index" class="home">
+        <header id="banner" class="body">
+                <h1><a href="http://example.com/test/cz/">Testovací stránka <strong></strong></a></h1>
+        </header><!-- /#banner -->
+        <nav id="menu"><ul>
+            <li class="active"><a href="http://example.com/test/cz/category/misc.html">misc</a></li>
+        </ul></nav><!-- /#menu -->
+<section id="content" class="body">
+  <header>
+    <h2 class="entry-title">
+      <a href="http://example.com/test/cz/an-untranslated-article-en.html" rel="bookmark"
+         title="Permalink to An untranslated article">An untranslated article</a></h2>
+ 
+  </header>
+  <footer class="post-info">
+    <time class="published" datetime="2014-07-14T00:00:00+00:00">
+      Mon 14 July 2014
+    </time>
+    <address class="vcard author">
+      By           <a class="url fn" href="http://example.com/test/cz/author/test-testovic.html">Test Testovič</a>
+    </address>
+    <div class="category">
+        Category: <a href="http://example.com/test/cz/category/misc.html">misc</a>
+    </div>
+  </footer><!-- /.post-info -->
+  <div class="entry-content">
+    <p>An article without a translation.
+Here is a link to an <a class="reference external" href="http://example.com/test/pages/untranslated-page.html">untranslated page</a></p>
+
+  </div><!-- /.entry-content -->
+</section>
+        <footer id="contentinfo" class="body">
+                <address id="about" class="vcard body">
+                Proudly powered by <a href="http://getpelican.com/">Pelican</a>,
+                which takes great advantage of <a href="http://python.org">Python</a>.
+                </address><!-- /#about -->
+        </footer><!-- /#contentinfo -->
+</body>
+</html>

plugins/i18n_subsites/test_data/output/cz/feeds_all.atom.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<feed xmlns="http://www.w3.org/2005/Atom"><title>Testovací stránka</title><link href="http://example.com/test/cz/" rel="alternate"></link><link href="http://example.com/test/feeds_all.atom.xml" rel="self"></link><id>http://example.com/test/cz/</id><updated>2014-09-15T00:00:00+00:00</updated><entry><title>Přeložený článek</title><link href="http://example.com/test/cz/translated-article.html" rel="alternate"></link><published>2014-09-15T00:00:00+00:00</published><updated>2014-09-15T00:00:00+00:00</updated><author><name>Test Testovič</name></author><id>tag:example.com,2014-09-15:/test/cz/translated-article.html</id><content type="html">&lt;p&gt;Jednoduchý článek s překlady.
+Zde je odkaz na &lt;a class="reference external" href="http://example.com/test/images/img.png"&gt;nějaký obrázek&lt;/a&gt;.&lt;/p&gt;
+</content></entry><entry><title>Ein übersetzter Artikel</title><link href="http://example.com/test/de/translated-article.html" rel="alternate"></link><published>2014-09-14T00:00:00+00:00</published><updated>2014-09-14T00:00:00+00:00</updated><author><name>Test Testovič</name></author><id>tag:example.com,2014-09-14:/test/de/translated-article.html</id><content type="html">&lt;p&gt;Ein einfacher Artikel mit einer Übersetzung.
+Hier ist ein Link zur &lt;a class="reference external" href="http://example.com/test/images/img.png"&gt;einigem Bild&lt;/a&gt;.&lt;/p&gt;
+</content></entry><entry><title>A translated article</title><link href="http://example.com/test/translated-article.html" rel="alternate"></link><published>2014-09-13T00:00:00+00:00</published><updated>2014-09-13T00:00:00+00:00</updated><author><name>Test Testovič</name></author><id>tag:example.com,2014-09-13:/test/translated-article.html</id><content type="html">&lt;p&gt;A simple article with a translation.
+Here is a link to &lt;a class="reference external" href="http://example.com/test/images/img.png"&gt;some image&lt;/a&gt;.&lt;/p&gt;
+</content></entry><entry><title>An untranslated article</title><link href="http://example.com/test/cz/an-untranslated-article-en.html" rel="alternate"></link><published>2014-07-14T00:00:00+00:00</published><updated>2014-07-14T00:00:00+00:00</updated><author><name>Test Testovič</name></author><id>tag:example.com,2014-07-14:/test/cz/an-untranslated-article-en.html</id><content type="html">&lt;p&gt;An article without a translation.
+Here is a link to an &lt;a class="reference external" href="http://example.com/test/pages/untranslated-page.html"&gt;untranslated page&lt;/a&gt;&lt;/p&gt;
+</content></entry></feed>

plugins/i18n_subsites/test_data/output/cz/index.html

@@ -0,0 +1,55 @@
+<!DOCTYPE html>
+<html lang="cz">
+<head>
+        <title>Welcome to our Testovací stránka</title>
+        <meta charset="utf-8" />
+        <link href="http://example.com/test/feeds_all.atom.xml" type="application/atom+xml" rel="alternate" title="Testovací stránka Full Atom Feed" />
+
+<link rel="stylesheet" href="http://example.com/test/cz/../theme/style.css" />
+</head>
+
+<body id="index" class="home">
+        <header id="banner" class="body">
+                <h1><a href="http://example.com/test/cz/">Testovací stránka <strong></strong></a></h1>
+        </header><!-- /#banner -->
+        <nav id="menu"><ul>
+            <li><a href="http://example.com/test/cz/category/misc.html">misc</a></li>
+        </ul></nav><!-- /#menu -->
+<section id="content">
+<h2>All articles</h2>
+
+<ol id="post-list">
+        <li><article class="hentry">
+                <header> <h2 class="entry-title"><a href="http://example.com/test/cz/translated-article.html" rel="bookmark" title="Permalink to Přeložený článek">Přeložený článek</a></h2> </header>
+                <footer class="post-info">
+                    <time class="published" datetime="2014-09-15T00:00:00+00:00"> Mon 15 September 2014 </time>
+                    <address class="vcard author">By
+                        <a class="url fn" href="http://example.com/test/cz/author/test-testovic.html">Test Testovič</a>
+                    </address>
+                </footer><!-- /.post-info -->
+                <div class="entry-content"> <p>Jednoduchý článek s překlady.
+Zde je odkaz na <a class="reference external" href="http://example.com/test/images/img.png">nějaký obrázek</a>.</p>
+ </div><!-- /.entry-content -->
+        </article></li>
+        <li><article class="hentry">
+                <header> <h2 class="entry-title"><a href="http://example.com/test/cz/an-untranslated-article-en.html" rel="bookmark" title="Permalink to An untranslated article">An untranslated article</a></h2> </header>
+                <footer class="post-info">
+                    <time class="published" datetime="2014-07-14T00:00:00+00:00"> Mon 14 July 2014 </time>
+                    <address class="vcard author">By
+                        <a class="url fn" href="http://example.com/test/cz/author/test-testovic.html">Test Testovič</a>
+                    </address>
+                </footer><!-- /.post-info -->
+                <div class="entry-content"> <p>An article without a translation.
+Here is a link to an <a class="reference external" href="http://example.com/test/pages/untranslated-page.html">untranslated page</a></p>
+ </div><!-- /.entry-content -->
+        </article></li>
+</ol><!-- /#posts-list -->
+</section><!-- /#content -->
+        <footer id="contentinfo" class="body">
+                <address id="about" class="vcard body">
+                Proudly powered by <a href="http://getpelican.com/">Pelican</a>,
+                which takes great advantage of <a href="http://python.org">Python</a>.
+                </address><!-- /#about -->
+        </footer><!-- /#contentinfo -->
+</body>
+</html>

plugins/i18n_subsites/test_data/output/cz/pages/404.html

@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<html lang="cz">
+<head>
+          <title>Testovací stránka - 404 stránka</title>
+        <meta charset="utf-8" />
+        <link href="http://example.com/test/feeds_all.atom.xml" type="application/atom+xml" rel="alternate" title="Testovací stránka Full Atom Feed" />
+
+<link rel="stylesheet" href="http://example.com/test/cz/../theme/style.css" />
+
+
+        <link rel="alternate" hreflang="de" href="http://example.com/test/cz/../de/pages/404.html">
+    <link rel="alternate" hreflang="en" href="http://example.com/test/cz/../pages/404.html">
+
+</head>
+
+<body id="index" class="home">
+        <header id="banner" class="body">
+                <h1><a href="http://example.com/test/cz/">Testovací stránka <strong></strong></a></h1>
+        </header><!-- /#banner -->
+        <nav id="menu"><ul>
+            <li><a href="http://example.com/test/cz/category/misc.html">misc</a></li>
+        </ul></nav><!-- /#menu -->
+    <h1>404 stránka</h1>
+    Translations:
+<a href="http://example.com/test/cz/../de/pages/404.html" hreflang="de">de</a>
+<a href="http://example.com/test/cz/../pages/404.html" hreflang="en">en</a>
+
+
+    <p>Jednoduchá 404 stránka.</p>
+
+
+        <footer id="contentinfo" class="body">
+                <address id="about" class="vcard body">
+                Proudly powered by <a href="http://getpelican.com/">Pelican</a>,
+                which takes great advantage of <a href="http://python.org">Python</a>.
+                </address><!-- /#about -->
+        </footer><!-- /#contentinfo -->
+</body>
+</html>

plugins/i18n_subsites/test_data/output/cz/translated-article.html

@@ -0,0 +1,60 @@
+<!DOCTYPE html>
+<html lang="cz">
+<head>
+          <title>Testovací stránka - Přeložený článek</title>
+        <meta charset="utf-8" />
+        <link href="http://example.com/test/feeds_all.atom.xml" type="application/atom+xml" rel="alternate" title="Testovací stránka Full Atom Feed" />
+
+<link rel="stylesheet" href="http://example.com/test/cz/../theme/style.css" />
+
+
+        <link rel="alternate" hreflang="de" href="http://example.com/test/cz/../de/translated-article.html">
+    <link rel="alternate" hreflang="en" href="http://example.com/test/cz/../translated-article.html">
+
+
+
+
+</head>
+
+<body id="index" class="home">
+        <header id="banner" class="body">
+                <h1><a href="http://example.com/test/cz/">Testovací stránka <strong></strong></a></h1>
+        </header><!-- /#banner -->
+        <nav id="menu"><ul>
+            <li class="active"><a href="http://example.com/test/cz/category/misc.html">misc</a></li>
+        </ul></nav><!-- /#menu -->
+<section id="content" class="body">
+  <header>
+    <h2 class="entry-title">
+      <a href="http://example.com/test/cz/translated-article.html" rel="bookmark"
+         title="Permalink to Přeložený článek">Přeložený článek</a></h2>
+ Translations:
+<a href="http://example.com/test/cz/../de/translated-article.html" hreflang="de">de</a>
+<a href="http://example.com/test/cz/../translated-article.html" hreflang="en">en</a>
+
+  </header>
+  <footer class="post-info">
+    <time class="published" datetime="2014-09-15T00:00:00+00:00">
+      Mon 15 September 2014
+    </time>
+    <address class="vcard author">
+      By           <a class="url fn" href="http://example.com/test/cz/author/test-testovic.html">Test Testovič</a>
+    </address>
+    <div class="category">
+        Category: <a href="http://example.com/test/cz/category/misc.html">misc</a>
+    </div>
+  </footer><!-- /.post-info -->
+  <div class="entry-content">
+    <p>Jednoduchý článek s překlady.
+Zde je odkaz na <a class="reference external" href="http://example.com/test/images/img.png">nějaký obrázek</a>.</p>
+
+  </div><!-- /.entry-content -->
+</section>
+        <footer id="contentinfo" class="body">
+                <address id="about" class="vcard body">
+                Proudly powered by <a href="http://getpelican.com/">Pelican</a>,
+                which takes great advantage of <a href="http://python.org">Python</a>.
+                </address><!-- /#about -->
+        </footer><!-- /#contentinfo -->
+</body>
+</html>

plugins/i18n_subsites/test_data/output/de/drafts/an-untranslated-article-en.html

@@ -0,0 +1,54 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+          <title>Testseite - An untranslated article</title>
+        <meta charset="utf-8" />
+        <link href="http://example.com/test/feeds_all.atom.xml" type="application/atom+xml" rel="alternate" title="Testseite Full Atom Feed" />
+
+<link rel="stylesheet" href="http://example.com/test/de/../theme/style.css" />
+
+
+
+
+
+</head>
+
+<body id="index" class="home">
+        <header id="banner" class="body">
+                <h1><a href="http://example.com/test/de/">Testseite <strong></strong></a></h1>
+        </header><!-- /#banner -->
+        <nav id="menu"><ul>
+            <li class="active"><a href="http://example.com/test/de/category/misc.html">misc</a></li>
+        </ul></nav><!-- /#menu -->
+<section id="content" class="body">
+  <header>
+    <h2 class="entry-title">
+      <a href="http://example.com/test/de/drafts/an-untranslated-article-en.html" rel="bookmark"
+         title="Permalink to An untranslated article">An untranslated article</a></h2>
+ 
+  </header>
+  <footer class="post-info">
+    <time class="published" datetime="2014-07-14T00:00:00+00:00">
+      Mo 14 Juli 2014
+    </time>
+    <address class="vcard author">
+      By           <a class="url fn" href="http://example.com/test/de/author/der-tester.html">Der Tester</a>
+    </address>
+    <div class="category">
+        Category: <a href="http://example.com/test/de/category/misc.html">misc</a>
+    </div>
+  </footer><!-- /.post-info -->
+  <div class="entry-content">
+    <p>An article without a translation.
+Here is a link to an <a class="reference external" href="http://example.com/test/de/pages/untranslated-page-en.html">untranslated page</a></p>
+
+  </div><!-- /.entry-content -->
+</section>
+        <footer id="contentinfo" class="body">
+                <address id="about" class="vcard body">
+                Proudly powered by <a href="http://getpelican.com/">Pelican</a>,
+                which takes great advantage of <a href="http://python.org">Python</a>.
+                </address><!-- /#about -->
+        </footer><!-- /#contentinfo -->
+</body>
+</html>

plugins/i18n_subsites/test_data/output/de/feeds_all.atom.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<feed xmlns="http://www.w3.org/2005/Atom"><title>Testseite</title><link href="http://example.com/test/de/" rel="alternate"></link><link href="http://example.com/test/feeds_all.atom.xml" rel="self"></link><id>http://example.com/test/de/</id><updated>2014-09-15T00:00:00+00:00</updated><entry><title>Přeložený článek</title><link href="http://example.com/test/cz/translated-article.html" rel="alternate"></link><published>2014-09-15T00:00:00+00:00</published><updated>2014-09-15T00:00:00+00:00</updated><author><name>Der Tester</name></author><id>tag:example.com,2014-09-15:/test/cz/translated-article.html</id><content type="html">&lt;p&gt;Jednoduchý článek s překlady.
+Zde je odkaz na &lt;a class="reference external" href="http://example.com/test/images/img.png"&gt;nějaký obrázek&lt;/a&gt;.&lt;/p&gt;
+</content></entry><entry><title>Ein übersetzter Artikel</title><link href="http://example.com/test/de/translated-article.html" rel="alternate"></link><published>2014-09-14T00:00:00+00:00</published><updated>2014-09-14T00:00:00+00:00</updated><author><name>Der Tester</name></author><id>tag:example.com,2014-09-14:/test/de/translated-article.html</id><content type="html">&lt;p&gt;Ein einfacher Artikel mit einer Übersetzung.
+Hier ist ein Link zur &lt;a class="reference external" href="http://example.com/test/images/img.png"&gt;einigem Bild&lt;/a&gt;.&lt;/p&gt;
+</content></entry><entry><title>A translated article</title><link href="http://example.com/test/translated-article.html" rel="alternate"></link><published>2014-09-13T00:00:00+00:00</published><updated>2014-09-13T00:00:00+00:00</updated><author><name>Der Tester</name></author><id>tag:example.com,2014-09-13:/test/translated-article.html</id><content type="html">&lt;p&gt;A simple article with a translation.
+Here is a link to &lt;a class="reference external" href="http://example.com/test/images/img.png"&gt;some image&lt;/a&gt;.&lt;/p&gt;
+</content></entry></feed>

plugins/i18n_subsites/test_data/output/de/index.html

@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+<html lang="de">
+<head>
+        <title>Willkommen Sie zur unserer Testseite</title>
+        <meta charset="utf-8" />
+        <link href="http://example.com/test/feeds_all.atom.xml" type="application/atom+xml" rel="alternate" title="Testseite Full Atom Feed" />
+
+<link rel="stylesheet" href="http://example.com/test/de/../theme/style.css" />
+</head>
+
+<body id="index" class="home">
+        <header id="banner" class="body">
+                <h1><a href="http://example.com/test/de/">Testseite <strong></strong></a></h1>
+        </header><!-- /#banner -->
+        <nav id="menu"><ul>
+            <li><a href="http://example.com/test/de/category/misc.html">misc</a></li>
+        </ul></nav><!-- /#menu -->
+<section id="content">
+<h2>All articles</h2>
+
+<ol id="post-list">
+        <li><article class="hentry">
+                <header> <h2 class="entry-title"><a href="http://example.com/test/de/translated-article.html" rel="bookmark" title="Permalink to Ein übersetzter Artikel">Ein übersetzter Artikel</a></h2> </header>
+                <footer class="post-info">
+                    <time class="published" datetime="2014-09-14T00:00:00+00:00"> So 14 September 2014 </time>
+                    <address class="vcard author">By
+                        <a class="url fn" href="http://example.com/test/de/author/der-tester.html">Der Tester</a>
+                    </address>
+                </footer><!-- /.post-info -->
+                <div class="entry-content"> <p>Ein einfacher Artikel mit einer Übersetzung.
+Hier ist ein Link zur <a class="reference external" href="http://example.com/test/images/img.png">einigem Bild</a>.</p>
+ </div><!-- /.entry-content -->
+        </article></li>
+</ol><!-- /#posts-list -->
+</section><!-- /#content -->
+        <footer id="contentinfo" class="body">
+                <address id="about" class="vcard body">
+                Proudly powered by <a href="http://getpelican.com/">Pelican</a>,
+                which takes great advantage of <a href="http://python.org">Python</a>.
+                </address><!-- /#about -->
+        </footer><!-- /#contentinfo -->
+</body>
+</html>

plugins/i18n_subsites/test_data/output/de/pages/404.html

@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<html lang="de">
+<head>
+          <title>Testseite - Eine 404 Seite</title>
+        <meta charset="utf-8" />
+        <link href="http://example.com/test/feeds_all.atom.xml" type="application/atom+xml" rel="alternate" title="Testseite Full Atom Feed" />
+
+<link rel="stylesheet" href="http://example.com/test/de/../theme/style.css" />
+
+
+        <link rel="alternate" hreflang="cz" href="http://example.com/test/de/../cz/pages/404.html">
+    <link rel="alternate" hreflang="en" href="http://example.com/test/de/../pages/404.html">
+
+</head>
+
+<body id="index" class="home">
+        <header id="banner" class="body">
+                <h1><a href="http://example.com/test/de/">Testseite <strong></strong></a></h1>
+        </header><!-- /#banner -->
+        <nav id="menu"><ul>
+            <li><a href="http://example.com/test/de/category/misc.html">misc</a></li>
+        </ul></nav><!-- /#menu -->
+    <h1>Eine 404 Seite</h1>
+    Translations:
+<a href="http://example.com/test/de/../cz/pages/404.html" hreflang="cz">cz</a>
+<a href="http://example.com/test/de/../pages/404.html" hreflang="en">en</a>
+
+
+    <p>Eine einfache 404 Seite.</p>
+
+
+        <footer id="contentinfo" class="body">
+                <address id="about" class="vcard body">
+                Proudly powered by <a href="http://getpelican.com/">Pelican</a>,
+                which takes great advantage of <a href="http://python.org">Python</a>.
+                </address><!-- /#about -->
+        </footer><!-- /#contentinfo -->
+</body>
+</html>

plugins/i18n_subsites/test_data/output/de/pages/untranslated-page-en.html

@@ -0,0 +1,33 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+          <title>Testseite - Untranslated page</title>
+        <meta charset="utf-8" />
+        <link href="http://example.com/test/feeds_all.atom.xml" type="application/atom+xml" rel="alternate" title="Testseite Full Atom Feed" />
+
+<link rel="stylesheet" href="http://example.com/test/de/../theme/style.css" />
+
+
+</head>
+
+<body id="index" class="home">
+        <header id="banner" class="body">
+                <h1><a href="http://example.com/test/de/">Testseite <strong></strong></a></h1>
+        </header><!-- /#banner -->
+        <nav id="menu"><ul>
+            <li><a href="http://example.com/test/de/category/misc.html">misc</a></li>
+        </ul></nav><!-- /#menu -->
+    <h1>Untranslated page</h1>
+    
+
+    <p>This page has no translation.</p>
+
+
+        <footer id="contentinfo" class="body">
+                <address id="about" class="vcard body">
+                Proudly powered by <a href="http://getpelican.com/">Pelican</a>,
+                which takes great advantage of <a href="http://python.org">Python</a>.
+                </address><!-- /#about -->
+        </footer><!-- /#contentinfo -->
+</body>
+</html>

plugins/i18n_subsites/test_data/output/de/translated-article.html

@@ -0,0 +1,60 @@
+<!DOCTYPE html>
+<html lang="de">
+<head>
+          <title>Testseite - Ein übersetzter Artikel</title>
+        <meta charset="utf-8" />
+        <link href="http://example.com/test/feeds_all.atom.xml" type="application/atom+xml" rel="alternate" title="Testseite Full Atom Feed" />
+
+<link rel="stylesheet" href="http://example.com/test/de/../theme/style.css" />
+
+
+        <link rel="alternate" hreflang="cz" href="http://example.com/test/de/../cz/translated-article.html">
+    <link rel="alternate" hreflang="en" href="http://example.com/test/de/../translated-article.html">
+
+
+
+
+</head>
+
+<body id="index" class="home">
+        <header id="banner" class="body">
+                <h1><a href="http://example.com/test/de/">Testseite <strong></strong></a></h1>
+        </header><!-- /#banner -->
+        <nav id="menu"><ul>
+            <li class="active"><a href="http://example.com/test/de/category/misc.html">misc</a></li>
+        </ul></nav><!-- /#menu -->
+<section id="content" class="body">
+  <header>
+    <h2 class="entry-title">
+      <a href="http://example.com/test/de/translated-article.html" rel="bookmark"
+         title="Permalink to Ein übersetzter Artikel">Ein übersetzter Artikel</a></h2>
+ Translations:
+<a href="http://example.com/test/de/../cz/translated-article.html" hreflang="cz">cz</a>
+<a href="http://example.com/test/de/../translated-article.html" hreflang="en">en</a>
+
+  </header>
+  <footer class="post-info">
+    <time class="published" datetime="2014-09-14T00:00:00+00:00">
+      So 14 September 2014
+    </time>
+    <address class="vcard author">
+      By           <a class="url fn" href="http://example.com/test/de/author/der-tester.html">Der Tester</a>
+    </address>
+    <div class="category">
+        Category: <a href="http://example.com/test/de/category/misc.html">misc</a>
+    </div>
+  </footer><!-- /.post-info -->
+  <div class="entry-content">
+    <p>Ein einfacher Artikel mit einer Übersetzung.
+Hier ist ein Link zur <a class="reference external" href="http://example.com/test/images/img.png">einigem Bild</a>.</p>
+
+  </div><!-- /.entry-content -->
+</section>
+        <footer id="contentinfo" class="body">
+                <address id="about" class="vcard body">
+                Proudly powered by <a href="http://getpelican.com/">Pelican</a>,
+                which takes great advantage of <a href="http://python.org">Python</a>.
+                </address><!-- /#about -->
+        </footer><!-- /#contentinfo -->
+</body>
+</html>

plugins/i18n_subsites/test_data/output/feeds_all.atom.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<feed xmlns="http://www.w3.org/2005/Atom"><title>Testing site</title><link href="http://example.com/test/" rel="alternate"></link><link href="http://example.com/test/feeds_all.atom.xml" rel="self"></link><id>http://example.com/test/</id><updated>2014-09-15T00:00:00+00:00</updated><entry><title>Přeložený článek</title><link href="http://example.com/test/cz/translated-article.html" rel="alternate"></link><published>2014-09-15T00:00:00+00:00</published><updated>2014-09-15T00:00:00+00:00</updated><author><name>The Tester</name></author><id>tag:example.com,2014-09-15:/test/cz/translated-article.html</id><content type="html">&lt;p&gt;Jednoduchý článek s překlady.
+Zde je odkaz na &lt;a class="reference external" href="http://example.com/test/images/img.png"&gt;nějaký obrázek&lt;/a&gt;.&lt;/p&gt;
+</content></entry><entry><title>Ein übersetzter Artikel</title><link href="http://example.com/test/de/translated-article.html" rel="alternate"></link><published>2014-09-14T00:00:00+00:00</published><updated>2014-09-14T00:00:00+00:00</updated><author><name>The Tester</name></author><id>tag:example.com,2014-09-14:/test/de/translated-article.html</id><content type="html">&lt;p&gt;Ein einfacher Artikel mit einer Übersetzung.
+Hier ist ein Link zur &lt;a class="reference external" href="http://example.com/test/images/img.png"&gt;einigem Bild&lt;/a&gt;.&lt;/p&gt;
+</content></entry><entry><title>A translated article</title><link href="http://example.com/test/translated-article.html" rel="alternate"></link><published>2014-09-13T00:00:00+00:00</published><updated>2014-09-13T00:00:00+00:00</updated><author><name>The Tester</name></author><id>tag:example.com,2014-09-13:/test/translated-article.html</id><content type="html">&lt;p&gt;A simple article with a translation.
+Here is a link to &lt;a class="reference external" href="http://example.com/test/images/img.png"&gt;some image&lt;/a&gt;.&lt;/p&gt;
+</content></entry><entry><title>An untranslated article</title><link href="http://example.com/test/an-untranslated-article.html" rel="alternate"></link><published>2014-07-14T00:00:00+00:00</published><updated>2014-07-14T00:00:00+00:00</updated><author><name>The Tester</name></author><id>tag:example.com,2014-07-14:/test/an-untranslated-article.html</id><content type="html">&lt;p&gt;An article without a translation.
+Here is a link to an &lt;a class="reference external" href="http://example.com/test/pages/untranslated-page.html"&gt;untranslated page&lt;/a&gt;&lt;/p&gt;
+</content></entry></feed>

plugins/i18n_subsites/test_data/output/index.html

@@ -0,0 +1,56 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+        <title>Welcome to our Testing site</title>
+        <meta charset="utf-8" />
+        <link href="http://example.com/test/feeds_all.atom.xml" type="application/atom+xml" rel="alternate" title="Testing site Full Atom Feed" />
+
+<link rel="stylesheet" href="http://example.com/test/theme/style.css" />
+</head>
+
+<body id="index" class="home">
+        <header id="banner" class="body">
+                <h1><a href="http://example.com/test/">Testing site <strong></strong></a></h1>
+        </header><!-- /#banner -->
+        <nav id="menu"><ul>
+            <li><a href="http://example.com/test/pages/untranslated-page.html">Untranslated page</a></li>
+            <li><a href="http://example.com/test/category/misc.html">misc</a></li>
+        </ul></nav><!-- /#menu -->
+<section id="content">
+<h2>All articles</h2>
+
+<ol id="post-list">
+        <li><article class="hentry">
+                <header> <h2 class="entry-title"><a href="http://example.com/test/translated-article.html" rel="bookmark" title="Permalink to A translated article">A translated article</a></h2> </header>
+                <footer class="post-info">
+                    <time class="published" datetime="2014-09-13T00:00:00+00:00"> Sat 13 September 2014 </time>
+                    <address class="vcard author">By
+                        <a class="url fn" href="http://example.com/test/author/the-tester.html">The Tester</a>
+                    </address>
+                </footer><!-- /.post-info -->
+                <div class="entry-content"> <p>A simple article with a translation.
+Here is a link to <a class="reference external" href="http://example.com/test/images/img.png">some image</a>.</p>
+ </div><!-- /.entry-content -->
+        </article></li>
+        <li><article class="hentry">
+                <header> <h2 class="entry-title"><a href="http://example.com/test/an-untranslated-article.html" rel="bookmark" title="Permalink to An untranslated article">An untranslated article</a></h2> </header>
+                <footer class="post-info">
+                    <time class="published" datetime="2014-07-14T00:00:00+00:00"> Mon 14 July 2014 </time>
+                    <address class="vcard author">By
+                        <a class="url fn" href="http://example.com/test/author/the-tester.html">The Tester</a>
+                    </address>
+                </footer><!-- /.post-info -->
+                <div class="entry-content"> <p>An article without a translation.
+Here is a link to an <a class="reference external" href="http://example.com/test/pages/untranslated-page.html">untranslated page</a></p>
+ </div><!-- /.entry-content -->
+        </article></li>
+</ol><!-- /#posts-list -->
+</section><!-- /#content -->
+        <footer id="contentinfo" class="body">
+                <address id="about" class="vcard body">
+                Proudly powered by <a href="http://getpelican.com/">Pelican</a>,
+                which takes great advantage of <a href="http://python.org">Python</a>.
+                </address><!-- /#about -->
+        </footer><!-- /#contentinfo -->
+</body>
+</html>

plugins/i18n_subsites/test_data/output/pages/404.html

@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+          <title>Testing site - A 404 page</title>
+        <meta charset="utf-8" />
+        <link href="http://example.com/test/feeds_all.atom.xml" type="application/atom+xml" rel="alternate" title="Testing site Full Atom Feed" />
+
+<link rel="stylesheet" href="http://example.com/test/theme/style.css" />
+
+
+        <link rel="alternate" hreflang="cz" href="http://example.com/test/cz/pages/404.html">
+    <link rel="alternate" hreflang="de" href="http://example.com/test/de/pages/404.html">
+
+</head>
+
+<body id="index" class="home">
+        <header id="banner" class="body">
+                <h1><a href="http://example.com/test/">Testing site <strong></strong></a></h1>
+        </header><!-- /#banner -->
+        <nav id="menu"><ul>
+            <li><a href="http://example.com/test/pages/untranslated-page.html">Untranslated page</a></li>
+            <li><a href="http://example.com/test/category/misc.html">misc</a></li>
+        </ul></nav><!-- /#menu -->
+    <h1>A 404 page</h1>
+    Translations:
+<a href="http://example.com/test/cz/pages/404.html" hreflang="cz">cz</a>
+<a href="http://example.com/test/de/pages/404.html" hreflang="de">de</a>
+
+
+    <p>A simple 404 page.</p>
+
+
+        <footer id="contentinfo" class="body">
+                <address id="about" class="vcard body">
+                Proudly powered by <a href="http://getpelican.com/">Pelican</a>,
+                which takes great advantage of <a href="http://python.org">Python</a>.
+                </address><!-- /#about -->
+        </footer><!-- /#contentinfo -->
+</body>
+</html>

plugins/i18n_subsites/test_data/output/pages/untranslated-page.html

@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+          <title>Testing site - Untranslated page</title>
+        <meta charset="utf-8" />
+        <link href="http://example.com/test/feeds_all.atom.xml" type="application/atom+xml" rel="alternate" title="Testing site Full Atom Feed" />
+
+<link rel="stylesheet" href="http://example.com/test/theme/style.css" />
+
+
+</head>
+
+<body id="index" class="home">
+        <header id="banner" class="body">
+                <h1><a href="http://example.com/test/">Testing site <strong></strong></a></h1>
+        </header><!-- /#banner -->
+        <nav id="menu"><ul>
+            <li class="active"><a href="http://example.com/test/pages/untranslated-page.html">Untranslated page</a></li>
+            <li><a href="http://example.com/test/category/misc.html">misc</a></li>
+        </ul></nav><!-- /#menu -->
+    <h1>Untranslated page</h1>
+    
+
+    <p>This page has no translation.</p>
+
+
+        <footer id="contentinfo" class="body">
+                <address id="about" class="vcard body">
+                Proudly powered by <a href="http://getpelican.com/">Pelican</a>,
+                which takes great advantage of <a href="http://python.org">Python</a>.
+                </address><!-- /#about -->
+        </footer><!-- /#contentinfo -->
+</body>
+</html>

plugins/i18n_subsites/test_data/output/translated-article.html

@@ -0,0 +1,61 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+          <title>Testing site - A translated article</title>
+        <meta charset="utf-8" />
+        <link href="http://example.com/test/feeds_all.atom.xml" type="application/atom+xml" rel="alternate" title="Testing site Full Atom Feed" />
+
+<link rel="stylesheet" href="http://example.com/test/theme/style.css" />
+
+
+        <link rel="alternate" hreflang="cz" href="http://example.com/test/cz/translated-article.html">
+    <link rel="alternate" hreflang="de" href="http://example.com/test/de/translated-article.html">
+
+
+
+
+</head>
+
+<body id="index" class="home">
+        <header id="banner" class="body">
+                <h1><a href="http://example.com/test/">Testing site <strong></strong></a></h1>
+        </header><!-- /#banner -->
+        <nav id="menu"><ul>
+            <li><a href="http://example.com/test/pages/untranslated-page.html">Untranslated page</a></li>
+            <li class="active"><a href="http://example.com/test/category/misc.html">misc</a></li>
+        </ul></nav><!-- /#menu -->
+<section id="content" class="body">
+  <header>
+    <h2 class="entry-title">
+      <a href="http://example.com/test/translated-article.html" rel="bookmark"
+         title="Permalink to A translated article">A translated article</a></h2>
+ Translations:
+<a href="http://example.com/test/cz/translated-article.html" hreflang="cz">cz</a>
+<a href="http://example.com/test/de/translated-article.html" hreflang="de">de</a>
+
+  </header>
+  <footer class="post-info">
+    <time class="published" datetime="2014-09-13T00:00:00+00:00">
+      Sat 13 September 2014
+    </time>
+    <address class="vcard author">
+      By           <a class="url fn" href="http://example.com/test/author/the-tester.html">The Tester</a>
+    </address>
+    <div class="category">
+        Category: <a href="http://example.com/test/category/misc.html">misc</a>
+    </div>
+  </footer><!-- /.post-info -->
+  <div class="entry-content">
+    <p>A simple article with a translation.
+Here is a link to <a class="reference external" href="http://example.com/test/images/img.png">some image</a>.</p>
+
+  </div><!-- /.entry-content -->
+</section>
+        <footer id="contentinfo" class="body">
+                <address id="about" class="vcard body">
+                Proudly powered by <a href="http://getpelican.com/">Pelican</a>,
+                which takes great advantage of <a href="http://python.org">Python</a>.
+                </address><!-- /#about -->
+        </footer><!-- /#contentinfo -->
+</body>
+</html>

plugins/i18n_subsites/test_data/pelicanconf.py

@@ -0,0 +1,53 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*- #
+from __future__ import unicode_literals
+
+AUTHOR = 'The Tester'
+SITENAME = 'Testing site'
+SITEURL = 'http://example.com/test'
+
+# to make the test suite portable
+TIMEZONE = 'UTC'
+
+DEFAULT_LANG = 'en'
+LOCALE = 'en_US.UTF-8'
+
+# Generate only one feed
+FEED_ALL_ATOM = 'feeds_all.atom.xml'
+CATEGORY_FEED_ATOM = None
+TRANSLATION_FEED_ATOM = None
+AUTHOR_FEED_ATOM = None
+AUTHOR_FEED_RSS = None
+
+# Disable unnecessary pages
+CATEGORY_SAVE_AS = ''
+TAG_SAVE_AS = ''
+AUTHOR_SAVE_AS = ''
+ARCHIVES_SAVE_AS = ''
+AUTHORS_SAVE_AS = ''
+CATEGORIES_SAVE_AS = ''
+TAGS_SAVE_AS = ''
+
+PLUGIN_PATHS = ['../../']
+PLUGINS = ['i18n_subsites']
+
+THEME = 'localized_theme'
+JINJA_ENVIRONMENT = {'extensions': ['jinja2.ext.i18n']}
+
+from blinker import signal
+tmpsig = signal('tmpsig')
+I18N_FILTER_SIGNALS = [tmpsig]
+
+I18N_SUBSITES = {
+    'de': {
+        'SITENAME': 'Testseite',
+        'AUTHOR': 'Der Tester',
+        'LOCALE': 'de_DE.UTF-8',
+        },
+    'cz': {
+        'SITENAME': 'Testovací stránka',
+        'AUTHOR': 'Test Testovič',
+        'I18N_UNTRANSLATED_PAGES': 'remove',
+        'I18N_UNTRANSLATED_ARTICLES': 'keep',
+        },
+    }

plugins/i18n_subsites/test_i18n_subsites.py

@@ -0,0 +1,139 @@
+'''Unit tests for the i18n_subsites plugin'''
+
+import os
+import locale
+import unittest
+import subprocess
+from tempfile import mkdtemp
+from shutil import rmtree
+
+from . import i18n_subsites as i18ns
+from pelican import Pelican
+from pelican.tests.support import get_settings
+from pelican.settings import read_settings
+
+
+class TestTemporaryLocale(unittest.TestCase):
+    '''Test the temporary locale context manager'''
+
+    def test_locale_restored(self):
+        '''Test that the locale is restored after exiting context'''
+        orig_locale = locale.setlocale(locale.LC_ALL)
+        with i18ns.temporary_locale():
+            locale.setlocale(locale.LC_ALL, 'C')
+            self.assertEqual(locale.setlocale(locale.LC_ALL), 'C')
+        self.assertEqual(locale.setlocale(locale.LC_ALL), orig_locale)
+
+    def test_temp_locale_set(self):
+        '''Test that the temporary locale is set'''
+        with i18ns.temporary_locale('C'):
+            self.assertEqual(locale.setlocale(locale.LC_ALL), 'C')
+
+
+class TestSettingsManipulation(unittest.TestCase):
+    '''Test operations on settings dict'''
+
+    def setUp(self):
+        '''Prepare default settings'''
+        self.settings = get_settings()
+
+    def test_get_pelican_cls_class(self):
+        '''Test that we get class given as an object'''
+        self.settings['PELICAN_CLASS'] = object
+        cls = i18ns.get_pelican_cls(self.settings)
+        self.assertIs(cls, object)
+        
+    def test_get_pelican_cls_str(self):
+        '''Test that we get correct class given by string'''
+        cls = i18ns.get_pelican_cls(self.settings)
+        self.assertIs(cls, Pelican)
+        
+
+class TestSitesRelpath(unittest.TestCase):
+    '''Test relative path between sites generation'''
+
+    def setUp(self):
+        '''Generate some sample siteurls'''
+        self.siteurl = 'http://example.com'
+        i18ns._SITE_DB['en'] = self.siteurl
+        i18ns._SITE_DB['de'] = self.siteurl + '/de'
+
+    def tearDown(self):
+        '''Remove sites from db'''
+        i18ns._SITE_DB.clear()
+
+    def test_get_site_path(self):
+        '''Test getting the path within a site'''
+        self.assertEqual(i18ns.get_site_path(self.siteurl), '/')
+        self.assertEqual(i18ns.get_site_path(self.siteurl + '/de'), '/de')
+
+    def test_relpath_to_site(self):
+        '''Test getting relative paths between sites'''
+        self.assertEqual(i18ns.relpath_to_site('en', 'de'), 'de')
+        self.assertEqual(i18ns.relpath_to_site('de', 'en'), '..')
+
+        
+class TestRegistration(unittest.TestCase):
+    '''Test plugin registration'''
+
+    def test_return_on_missing_signal(self):
+        '''Test return on missing required signal'''
+        i18ns._SIGNAL_HANDLERS_DB['tmp_sig'] = None
+        i18ns.register()
+        self.assertNotIn(id(i18ns.save_generator),
+                         i18ns.signals.generator_init.receivers)
+
+    def test_registration(self):
+        '''Test registration of all signal handlers'''
+        i18ns.register()
+        for sig_name, handler in i18ns._SIGNAL_HANDLERS_DB.items():
+            sig = getattr(i18ns.signals, sig_name)
+            self.assertIn(id(handler), sig.receivers)
+            # clean up
+            sig.disconnect(handler)
+        
+
+class TestFullRun(unittest.TestCase):
+    '''Test running Pelican with the Plugin'''
+
+    def setUp(self):
+        '''Create temporary output and cache folders'''
+        self.temp_path = mkdtemp(prefix='pelicantests.')
+        self.temp_cache = mkdtemp(prefix='pelican_cache.')
+
+    def tearDown(self):
+        '''Remove output and cache folders'''
+        rmtree(self.temp_path)
+        rmtree(self.temp_cache)
+
+    def test_sites_generation(self):
+        '''Test generation of sites with the plugin
+
+        Compare with recorded output via ``git diff``.
+        To generate output for comparison run the command
+        ``pelican -o test_data/output -s test_data/pelicanconf.py \
+        test_data/content``
+        Remember to remove the output/ folder before that.
+        '''
+        base_path = os.path.dirname(os.path.abspath(__file__))
+        base_path = os.path.join(base_path, 'test_data')
+        content_path = os.path.join(base_path, 'content')
+        output_path = os.path.join(base_path, 'output')
+        settings_path = os.path.join(base_path, 'pelicanconf.py')
+        settings = read_settings(path=settings_path, override={
+            'PATH': content_path,
+            'OUTPUT_PATH': self.temp_path,
+            'CACHE_PATH': self.temp_cache,
+            'PLUGINS': [i18ns],
+            }
+        )
+        pelican = Pelican(settings)
+        pelican.run()
+
+        # compare output
+        out, err = subprocess.Popen(
+            ['git', 'diff', '--no-ext-diff', '--exit-code', '-w', output_path,
+             self.temp_path], env={'PAGER': ''},
+            stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
+        self.assertFalse(out, 'non-empty `diff` stdout:\n{}'.format(out))
+        self.assertFalse(err, 'non-empty `diff` stderr:\n{}'.format(out))

publishconf.py

@@ -10,11 +10,12 @@ import sys
 sys.path.append(os.curdir)
 from pelicanconf import *
 
-SITEURL = 'opytex.org'
-RELATIVE_URLS = True
+# If your site is available via HTTPS, make sure SITEURL begins with https://
+SITEURL = ''
+RELATIVE_URLS = False
 
 FEED_ALL_ATOM = 'feeds/all.atom.xml'
-CATEGORY_FEED_ATOM = 'feeds/%s.atom.xml'
+CATEGORY_FEED_ATOM = 'feeds/{slug}.atom.xml'
 
 DELETE_OUTPUT_DIRECTORY = True
 

requirements.txt

@@ -1,11 +1,15 @@
+beautifulsoup4==4.9.1
 blinker==1.4
-docutils==0.13.1
-feedgenerator==1.9
-Jinja2==2.9.6
-MarkupSafe==1.0
-pelican==3.7.1
-Pygments==2.2.0
-python-dateutil==2.6.0
-pytz==2017.2
-six==1.10.0
-Unidecode==0.4.20
+bs4==0.0.1
+docutils==0.16
+feedgenerator==1.9.1
+Jinja2==2.11.2
+MarkupSafe==1.1.1
+pelican==4.2.0
+Pygments==2.6.1
+python-dateutil==2.8.1
+pytz==2020.1
+six==1.15.0
+soupsieve==2.0.1
+Unidecode==1.1.1
+Wand==0.6.2

tasks.py

@@ -0,0 +1,136 @@
+# -*- coding: utf-8 -*-
+
+import os
+import shutil
+import sys
+import datetime
+
+from invoke import task
+from invoke.util import cd
+from pelican.server import ComplexHTTPRequestHandler, RootedHTTPServer
+from pelican.settings import DEFAULT_CONFIG, get_settings_from_file
+
+SETTINGS_FILE_BASE = 'pelicanconf.py'
+SETTINGS = {}
+SETTINGS.update(DEFAULT_CONFIG)
+LOCAL_SETTINGS = get_settings_from_file(SETTINGS_FILE_BASE)
+SETTINGS.update(LOCAL_SETTINGS)
+
+CONFIG = {
+    'current_path': os.getcwd(),
+    'settings_base': SETTINGS_FILE_BASE,
+    'settings_publish': 'publishconf.py',
+
+    'year_subfolder': '',
+
+    # Output path. Can be absolute or relative to tasks.py. Default: 'output'
+    'deploy_path': SETTINGS['OUTPUT_PATH'],
+
+    'fake_path': '../output/',
+
+    # Remote server configuration
+    'ssh_user': 'sshcontent',
+    'ssh_host': 'Embrevade',
+    'ssh_port': '22',
+    'ssh_path': '/home/sshcontent/opytex.org/www/',
+
+    # Rsync config
+    'rsync_exclude': '--exclude "pymath" --exclude "opytex" --exclude "enseignements"',
+
+    # Port for `serve`
+    'port': 8000,
+}
+
+@task
+def clean(c):
+    """Remove generated files"""
+    if os.path.isdir(CONFIG['deploy_path']):
+        shutil.rmtree(CONFIG['deploy_path'])
+        os.makedirs(CONFIG['deploy_path'])
+
+@task
+def build(c):
+    """Build local version of site"""
+    c.run('lessc {current_path}/theme/static/stylesheet/style.less {current_path}/theme/static/stylesheet/style.min.css -x'.format(**CONFIG))
+    c.run('pelican -s {settings_base}'.format(**CONFIG))
+
+@task
+def rebuild(c):
+    """`build` with the delete switch"""
+    c.run('pelican -d -s {settings_base}'.format(**CONFIG))
+
+@task
+def regenerate(c):
+    """Automatically regenerate site upon file modification"""
+    c.run('pelican -r -s {settings_base}'.format(**CONFIG))
+
+@task
+def serve(c):
+    """Serve site at http://localhost:$PORT/ (default port is 8000)"""
+
+    class AddressReuseTCPServer(RootedHTTPServer):
+        allow_reuse_address = True
+
+    server = AddressReuseTCPServer(
+        CONFIG['deploy_path'],
+        ('', CONFIG['port']),
+        ComplexHTTPRequestHandler)
+
+    sys.stderr.write('Serving on port {port} ...\n'.format(**CONFIG))
+    server.serve_forever()
+
+@task
+def reserve(c):
+    """`build`, then `serve`"""
+    build(c)
+    serve(c)
+
+@task
+def preview(c):
+    """Build production version of site"""
+    c.run('pelican -s {settings_publish}'.format(**CONFIG))
+
+@task
+def livereload(c):
+    """Automatically reload browser tab upon file modification."""
+    from livereload import Server
+    build(c)
+    server = Server()
+    # Watch the base settings file
+    server.watch(CONFIG['settings_base'], lambda: build(c))
+    # Watch content source files
+    content_file_extensions = ['.md', '.rst']
+    for extension in content_file_extensions:
+        content_blob = '{0}/**/*{1}'.format(SETTINGS['PATH'], extension)
+        server.watch(content_blob, lambda: build(c))
+    # Watch the theme's templates and static assets
+    theme_path = SETTINGS['THEME']
+    server.watch('{}/templates/*.html'.format(theme_path), lambda: build(c))
+    static_file_extensions = ['.css', '.js']
+    for extension in static_file_extensions:
+        static_file = '{0}/static/**/*{1}'.format(theme_path, extension)
+        server.watch(static_file, lambda: build(c))
+    # Serve output path on configured port
+    server.serve(port=CONFIG['port'], root=CONFIG['deploy_path'])
+
+
+@task
+def publish(c):
+    """Publish to production via rsync"""
+    c.run('pelican -s {settings_publish}'.format(**CONFIG))
+    c.run(
+        'rsync --delete {rsync_exclude} -pthrvz -c '
+        '-e "ssh " '
+        '{} {ssh_host}:{ssh_path}'.format(
+            CONFIG['deploy_path'].rstrip('/') + '/',
+            **CONFIG))
+
+@task(
+        pre=[build]
+        )
+def fake(c):
+    """ Mimic a push to server """
+    print('{fake_path}{year_subfolder}'.format(**CONFIG))
+    os.makedirs('{fake_path}{year_subfolder}'.format(**CONFIG), exist_ok=True)
+    c.run('rsync -P -rvzc --delete {rsync_exclude} {deploy_path}/ {fake_path}{year_subfolder} --cvs-exclude'.format(**CONFIG))
+

theme/static/stylesheet/style.less

@@ -16,11 +16,13 @@ h6 {
 }
 
 h1{
-  font-size: 2.4em
+  font-size: 3em;
 }
 
 h2 {
-  font-size: 2em
+  font-size: 2em;
+  background-color: @light-grey;
+  padding: 4px;
 }
 
 h3 {
@@ -76,6 +78,15 @@ aside {
   color: @sidebar-text-color;
   text-align: center;
 
+  h1,
+  h2,
+  h3,
+  h4,
+  h5,
+  h6 {
+      background-color: @sidebar-bg;
+  }
+
   a {
     color: @sidebar-link-color;
   }
@@ -94,7 +105,11 @@ aside {
     }
 
     h1 {
-      margin: 15px 0 5px 0;
+      margin: 15px 0 20px 0;
+    }
+
+    h2 {
+      margin: 25px 0 0 0;
     }
 
     p {
@@ -104,9 +119,10 @@ aside {
   }
 
   nav {
-    ul {
+    ul.list {
+      padding: 0;
       li {
-        display: inline;
+        display: block;
         line-height: 1.6em;
         font-size: 1em;
         text-transform: lowercase;
@@ -382,92 +398,6 @@ ul.social {
     line-height: 36px;
   }
 
-  a.sc-facebook {
-    background-color: @facebook-bg-color;
-  }
-
-  a.sc-google {
-    background-color: @google-bg-color;
-  }
-
-  a.sc-instagram {
-    background-color: @instagram-bg-color;
-  }
-
-  a.sc-pinterest {
-    background-color: @pinterest-bg-color;
-  }
-
-  a.sc-linkedin {
-    background-color: @linkedin-bg-color;
-  }
-
-  a.sc-medium {
-    background-color: @medium-bg-color;
-  }
-
-  a.sc-rss {
-    background-color: @rss-bg-color;
-  }
-
-  a.sc-stack-overflow {
-    background-color: @stack-overflow-bg-color;
-  }
-
-  a.sc-tumblr {
-    background-color: @tumblr-bg-color;
-  }
-
-  a.sc-twitter {
-    background-color: @twitter-bg-color;
-  }
-
-  a.sc-youtube {
-    background-color: @youtube-bg-color;
-  }
-
-  a.sc-github, a.sc-github-alt {
-    background-color: @github-bg-color;
-  }
-
-  a.sc-envelope-o {
-    background-color: @email-bg-color;
-  }
-
-  a.sc-reddit {
-    background-color: @reddit-bg-color;
-  }
-
-  a.sc-soundcloud {
-    background-color: @soundcloud-bg-color;
-  }
-
-  a.sc-gitlab {
-    background-color: @gitlab-bg-color;
-  }
-
-  a.sc-xing {
-    background-color: @xing-bg-color;
-  }
-
-  a.sc-bitbucket {
-    background-color: @bitbucket-bg-color;
-  }
-
-}
-
-.ads-aside {
-  display: inline-block;
-  height: 90px;
-  width: 70%;
-}
-
-.ads-responsive {
-  display: inline-block;
-  margin: 6px 0 6px 0;
-  width: 90%;
-  height: 70px;
-  margin-left: 5%;
 }
 
 //
@@ -476,7 +406,8 @@ ul.social {
 
 @media screen and (min-width: 768px) {
   aside {
-    width: 25%;
+    width: 20%;
+    max-width: 250px;
     height: 100%;
     position: fixed;
     top: 0;
@@ -506,7 +437,7 @@ ul.social {
     height: 100%;
     position: absolute;
     top: 0;
-    left: 25%;
+    right: 2.5%;
 
     article {
 
@@ -522,11 +453,4 @@ ul.social {
     }
   }
 
-  .ads-aside {
-    height: 250px;
-  }
-
-  .ads-responsive {
-    height: 90px;
-  }
 }

theme/templates/base.html

@@ -17,10 +17,6 @@
     <meta name="robots" content="{{ ROBOTS }}" />
   {% endif %}
 
-  {% if USE_GOOGLE_FONTS != False %}
-  <link href="https://fonts.googleapis.com/css?family=Source+Code+Pro|Source+Sans+Pro:300,400,400i,700" rel="stylesheet">
-  {% endif %}
-
   {% if USE_LESS %}
     <link rel="stylesheet/less" type="text/css" href="{{ SITEURL }}/{{ THEME_STATIC_DIR }}/stylesheet/style.less">
     <script src="//cdnjs.cloudflare.com/ajax/libs/less.js/2.5.1/less.min.js" type="text/javascript"></script>
@@ -68,6 +64,7 @@
 
   <title>{{ SITENAME }}{% block title %}{% endblock %}</title>
 
+
 </head>
 <body>
   <aside>
@@ -83,6 +80,7 @@
 
       {% if SITESUBTITLE %}<p>{{ SITESUBTITLE }}</p>{% endif %}
 
+      <h2><a href="/blog_index.html">Blog</a></h2>
       <h2>Années</h2>
       <nav>
         <ul class="list">
@@ -91,39 +89,12 @@
           {% endfor %}
         </ul>
       </nav>
-      <h2>Niveaux</h2>
-      <nav>
-      <ul class="list">
-          {% for category, articles in categories|sort %}
-          <li><a href="{{ SITEURL }}/{{ category.url }}">{{ category }}</a> ({{ articles|count }})</li>
-          {% endfor %}
-      </ul>
-      </nav>
-      <h2><a href="{{ SITEURL }}/tags.html">
-              Thèmes
-          </a></h2>
-      <nav>
-          <ul class="tagcloud">
-              {% for tag in tag_cloud %}
-              <li class="tag-{{ tag.1 }}">
-                  <a href="{{ SITEURL }}/{{ tag.0.url }}">
-                      {{ tag.0 }}
-                      {% if TAG_CLOUD_BADGE %}
-                      <span class="badge">{{ tag.2 }}</span>
-                      {% endif %}
-                  </a>
-              </li>
-              {% endfor %}
-          </ul>
-      </nav>
     </div>
 
   </aside>
   <main>
     {% if MAIN_MENU %}
     <nav>
-      <a href="{{ SITEURL }}/">{{ _('Home') }}</a>
-
       {% for title, link in MENUITEMS %}
       <a href="{{ link }}">{{ title }}</a>
       {% endfor %}
@@ -169,5 +140,7 @@
   {% if GITHUB_CORNER_URL %}
   {% include 'partial/github.html' %}
   {% endif %}
+
+  <script type="text/javascript" async defer data-website-id="2cb9cd4c-66da-4e4f-9e84-a2d53c7b07bc" src="https://stat.opytex.org/umami.js"></script>
 </body>
 </html>