145 lines
4.2 KiB
Python
145 lines
4.2 KiB
Python
#!/usr/bin/env python
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# encoding: utf-8
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import pandas as pd
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import numpy as np
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class Student(object):
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"""
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Informations on a student which can be use inside template.
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Those informations should not be modify or use for compute analysis otherwise they won't be spread over other POV.
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"""
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def __init__(self, quest_df, exo_df, eval_df):
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"""
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Description of a student from quest, exo and eval
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"""
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name = {*quest_df["Eleve"].unique(),
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*exo_df["Eleve"].unique(),
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*eval_df["Eleve"].unique(),
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}
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if len(name) != 1:
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raise ValueError("Can't initiate Student: dfs contains different student names")
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self.name = name.pop()
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evalname = {*quest_df["Nom"].unique(),
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*exo_df["Nom"].unique(),
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*eval_df["Nom"].unique(),
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}
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if len(evalname) != 1:
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raise ValueError("Can't initiate Student: dfs contains different evaluation names")
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self.quest_df = quest_df
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self.exo_df = exo_df
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self.eval = eval_df.to_dict('records')[0]
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@property
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def latex_exo_tabulars(self):
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""" Return list of latex tabulars. One by exercise of the evaluation """
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try:
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self._latex_exo_tabulars
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except AttributeError:
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self._latex_exo_tabulars = self.build_latex_exo_tabulars()
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return self._latex_exo_tabulars
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def build_latex_exo_tabulars(self):
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tabulars = []
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for t in self.exo_df["Exercice"]:
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tabulars.append(self.build_latex_exo_tabular(t))
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return tabulars
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def build_latex_exo_tabular(self, exo_name):
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exo = self.exo_df[self.exo_df["Exercice"] == exo_name]
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quest = self.quest_df[self.quest_df["Exercice"] == exo_name]
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tabular = [r"\begin{tabular}{|p{2cm}|c|}"]
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tabular.append(r"\hline")
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if type(exo_name) == int:
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tabular.append(f"Exercice {exo_name} & {exo['Mark_barem'].all()} \\\\")
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else:
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tabular.append(f"{exo_name} & {exo['Mark_barem'].all()} \\\\")
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tabular.append(r"\hline")
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if len(quest) > 1:
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for _, q in quest.iterrows():
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line = ""
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if not pd.isnull(q["Question"]):
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line += str(q['Question'])
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if not pd.isnull(q["Commentaire"]):
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line += str(q['Commentaire'])
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line += " & "
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if q["Niveau"] == 1:
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line += q['Latex_rep']
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else:
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line += str(q['Mark'])
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tabular.append(line)
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tabular.append(r"\hline")
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tabular.append(r"\end{tabular}")
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return '\n'.join(tabular)
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class Classe(object):
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"""
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Informations on a class which can be use inside template.
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Those informations should not be modify or use for compute analysis otherwise they won't be spread over other POV.
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"""
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pass
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# TODO: à factoriser Il y a la même dans term.py |jeu. mars 23 19:36:28 EAT 2017
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def select(quest_df, exo_df, eval_df, index, value):
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""" Return quest, exo and eval rows which correspond index == value
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:param quest_df: TODO
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:param exo_df: TODO
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:param eval_df: TODO
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"""
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qu = quest_df[quest_df[index] == value]
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exo = exo_df[exo_df[index] == value]
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ev = eval_df[eval_df[index] == value]
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return qu, exo, ev
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def select_contains(quest_df, exo_df, eval_df, index, name_part):
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""" Return quest, exo and eval rows which contains name_part
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:param quest_df: TODO
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:param exo_df: TODO
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:param eval_df: TODO
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"""
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qu = quest_df[quest_df[index].str.contains(name_part)]
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exo = exo_df[exo_df[index].str.contains(name_part)]
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ev = eval_df[eval_df[index].str.contains(name_part)]
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return qu, exo, ev
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def students_pov(quest_df, exo_df, eval_df):
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es = []
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for e in eval_df["Eleve"].unique():
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d = select(quest_df, exo_df, eval_df, "Eleve", e)
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eleve = Student(*d)
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es.append(eleve)
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return es
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def class_pov(quest_df, exo_df, eval_df):
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return Classe(quest_df, exo_df, eval_df)
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# -----------------------------
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# Reglages pour 'vim'
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# vim:set autoindent expandtab tabstop=4 shiftwidth=4:
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# cursor: 16 del
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