Fix: Black does its job

mapytex/__init__.py

@@ -1,9 +1,9 @@
 #!/usr/bin/env python
 # encoding: utf-8
 
-from .calculus import Expression#, Polynom, Fraction, random_str, txt, Equation
+from .calculus import Expression  # , Polynom, Fraction, random_str, txt, Equation
 
-#Expression.set_render('tex')
+# Expression.set_render('tex')
 
 from .stat import Dataset, WeightedDataset
 from .geometry import random_pythagore

mapytex/calculus/API/expression.py

@@ -12,7 +12,13 @@ Expression
 """
 from functools import partial
 from ..core import AssocialTree, Tree, compute, typing, TypingError
-from ..core.random import extract_rdleaf, extract_rv, random_generator, compute_leafs, replace_rdleaf
+from ..core.random import (
+    extract_rdleaf,
+    extract_rv,
+    random_generator,
+    compute_leafs,
+    replace_rdleaf,
+)
 from ..core.MO import moify
 from .tokens import factory
 from .renders import renders
@@ -75,6 +81,7 @@ class Expression(object):
         >>> Expression.set_render('txt')
         """
         from .tokens.token import Token
+
         Token.set_render(render)
         cls.RENDER = render
 
@@ -485,6 +492,7 @@ def extract_variable(leaf):
     except AttributeError:
         return None
 
+
 def replace(leaf, origin, dest):
     """ Recursively replace origin to dest in leaf """
     try:
@@ -497,6 +505,7 @@ def replace(leaf, origin, dest):
     replace_var = partial(replace, origin=origin, dest=dest)
     return leaf.tree.map_on_leaf(replace_var)
 
+
 # -----------------------------
 # Reglages pour 'vim'
 # vim:set autoindent expandtab tabstop=4 shiftwidth=4:

mapytex/calculus/API/tokens/token.py

@@ -69,7 +69,7 @@ class Token(object):
         else:
             raise ValueError(f"Unknow render {self.RENDER}")
 
-        #return renders[self.RENDER](self._mo)
+        # return renders[self.RENDER](self._mo)
 
     @property
     def __txt__(self):
@@ -203,7 +203,6 @@ class Token(object):
         return self._get_soul() <= self._get_soul(other)
 
 
-
 # -----------------------------
 # Reglages pour 'vim'
 # vim:set autoindent expandtab tabstop=4 shiftwidth=4:

mapytex/calculus/core/MO/atoms.py

@@ -26,6 +26,7 @@ def moify(token):
     except MOError:
         return token
 
+
 @coroutine
 def moify_cor(target):
     """ Coroutine which try to convert a parsed token into an MO 

mapytex/calculus/core/MO/mo.py

@@ -101,7 +101,6 @@ class MO(ABC):
         raise NotImplementedError
 
 
-
 class Atom(MO):
 
     """ Base Math Object with only one component.

mapytex/calculus/core/MO/monomial.py

@@ -110,6 +110,7 @@ class MOstrPower(Molecule):
         'monome2'
         """
         return f"monome{self.power}"
+
     def differentiate(self):
         """ differentiate a MOstrPower and get a tree
 
@@ -121,8 +122,10 @@ class MOstrPower(Molecule):
          > x^2
         """
         if self._power > 2:
-            return Tree('*', self.power, MOstrPower(self.variable, self._power._value-1))
+            return Tree(
-        return Tree('*', self.power, MOstr(self.variable))
+                "*", self.power, MOstrPower(self.variable, self._power._value - 1)
+            )
+        return Tree("*", self.power, MOstr(self.variable))
 
 
 class MOMonomial(Molecule):

mapytex/calculus/core/typing/multiply.py

@@ -27,6 +27,7 @@ multiply_doc = """ Multiply MOs
 
 multiply = Dispatcher("multiply", doc=multiply_doc)
 
+
 def multiply_filter(left, right):
     """ Automatic multiply on MO
 
@@ -56,6 +57,7 @@ def multiply_filter(left, right):
     except TypeError:
         pass
 
+
 @multiply.register((MOnumber, MOFraction), MOstr)
 @special_case(multiply_filter)
 def moscalar_mostr(left, right):
@@ -102,7 +104,7 @@ def moscalar_mostrpower(left, right):
     >>> multiply(a, x)
     <MOstrPower x^4>
     """
-    #if left == 1:
+    # if left == 1:
     #    return right
     return MOMonomial(left, right)
 

mapytex/geometry/pythagore.py

@@ -5,7 +5,7 @@
 from random import randint
 
 
-def random_pythagore(v_min = 1, v_max = 10, nbr_format = lambda x : x) :
+def random_pythagore(v_min=1, v_max=10, nbr_format=lambda x: x):
     """ Generate a pythagore triplet
     :returns: (a,b,c) such that a^2 = b^2 + c^2
 
@@ -14,10 +14,11 @@ def random_pythagore(v_min = 1, v_max = 10, nbr_format = lambda x : x) :
     while u == v:
         u, v = randint(v_min, v_max), randint(v_min, v_max)
     u, v = max(u, v), min(u, v)
-    triplet = (u**2+v**2, 2*u*v, u**2-v**2)
+    triplet = (u ** 2 + v ** 2, 2 * u * v, u ** 2 - v ** 2)
     formated_triplet = [nbr_format(i) for i in triplet]
     return formated_triplet
 
+
 # -----------------------------
 # Reglages pour 'vim'
 # vim:set autoindent expandtab tabstop=4 shiftwidth=4:

mapytex/stat/dataset.py

@@ -1,4 +1,4 @@
-#/usr/bin/env python
+# /usr/bin/env python
 # -*- coding:Utf-8 -*-
 
 #
@@ -32,11 +32,17 @@ class Dataset(list):
     """
 
     @classmethod
-    def random(cls, length, data_name="Valeurs",
+    def random(
-               distrib="gauss", rd_args=(0, 1),
+        cls,
+        length,
+        data_name="Valeurs",
+        distrib="gauss",
+        rd_args=(0, 1),
         nbr_format=lambda x: round(x, 2),
-               v_min=None, v_max=None,
+        v_min=None,
-               exact_mean=None):
+        v_max=None,
+        exact_mean=None,
+    ):
         """ Generate a random list of value
 
         :param length: length of the dataset
@@ -47,11 +53,9 @@ class Dataset(list):
         :param v_max: maximum accepted value
         :param exact_mean: if set, the last generated number will be create in order that the computed mean is exacly equal to "exact_mean"
         """
-        data = random_generator(length,
+        data = random_generator(
-                                distrib, rd_args,
+            length, distrib, rd_args, nbr_format, v_min, v_max, exact_mean
-                                nbr_format,
+        )
-                                v_min, v_max,
-                                exact_mean)
 
         return cls(data, data_name=data_name)
 
@@ -94,7 +98,7 @@ class Dataset(list):
     def deviation(self):
         """ Compute the deviation (not normalized) """
         mean = self.mean()
-        return sum([(x - mean)**2 for x in self])
+        return sum([(x - mean) ** 2 for x in self])
 
     @number_factory
     def variance(self):
@@ -120,7 +124,8 @@ class Dataset(list):
             self.quartile(1),
             self.quartile(2),
             self.quartile(3),
-            max(self))
+            max(self),
+        )
 
     @number_factory
     def quartile(self, quartile=1):
@@ -173,18 +178,21 @@ class Dataset(list):
         """ Latex code to display dataset as a tabular """
         d_per_line = self.effectif_total() // nbr_lines
         d_last_line = self.effectif_total() % d_per_line
-        splited_data = [self[x:x + d_per_line]
+        splited_data = [
-                        for x in range(0, self.effectif_total(), d_per_line)]
+            self[x : x + d_per_line]
+            for x in range(0, self.effectif_total(), d_per_line)
+        ]
         # On ajoute les éléments manquant pour la dernière line
         if d_last_line:
-            splited_data[-1] += [' '] * (d_per_line - d_last_line)
+            splited_data[-1] += [" "] * (d_per_line - d_last_line)
 
         # Construction du tableau
         latex = "\\begin{{tabular}}{{|c|*{{{nbr_col}}}{{c|}}}} \n".format(
-            nbr_col=d_per_line)
+            nbr_col=d_per_line
+        )
         latex += "\t\t \hline \n"
 
-        d_lines = [' & '.join(map(str, l)) for l in splited_data]
+        d_lines = [" & ".join(map(str, l)) for l in splited_data]
         latex += " \\\\ \n \\hline \n".join(d_lines)
 
         latex += " \\\\ \n \\hline \n"

mapytex/stat/number_tools.py

@@ -1,4 +1,4 @@
-#/usr/bin/env python
+# /usr/bin/env python
 # -*- coding:Utf-8 -*-
 
 from functools import wraps
@@ -6,6 +6,7 @@ from functools import wraps
 
 def number_factory(fun):
     """ Decorator which format returned value """
+
     @wraps(fun)
     def wrapper(*args, **kwargs):
         ans = fun(*args, **kwargs)
@@ -16,6 +17,7 @@ def number_factory(fun):
                 return round(ans, 2)
         except AttributeError:
             return ans
+
     return wrapper
 
 

mapytex/stat/random_generator.py

@@ -1,14 +1,18 @@
-#/usr/bin/env python
+# /usr/bin/env python
 # -*- coding:Utf-8 -*-
 
 from random import randint, uniform, gauss, choice
 
 
-def random_generator(length,
+def random_generator(
-                     distrib=gauss, rd_args=(0, 1),
+    length,
+    distrib=gauss,
+    rd_args=(0, 1),
     nbr_format=lambda x: round(x, 2),
-                     v_min=None, v_max=None,
+    v_min=None,
-                     exact_mean=None):
+    v_max=None,
+    exact_mean=None,
+):
     """ Generate a random list of value
 
     :param length: length of the dataset
@@ -47,7 +51,8 @@ def random_generator(length,
         "gauss": gauss,
         "uniform": uniform,
         "randint": randint,
-        "choice": choice}
+        "choice": choice,
+    }
     try:
         distrib(*rd_args)
     except TypeError:
@@ -67,11 +72,13 @@ def random_generator(length,
         last_v = nbr_format((length + 1) * exact_mean - sum(data))
         if not validate(last_v):
             raise ValueError(
-                "Can't build the last value. Conflict between v_min/v_max and exact_mean")
+                "Can't build the last value. Conflict between v_min/v_max and exact_mean"
+            )
         data.append(last_v)
 
     return data
 
+
 # -----------------------------
 # Reglages pour 'vim'
 # vim:set autoindent expandtab tabstop=4 shiftwidth=4:

mapytex/stat/weightedDataset.py

@@ -1,4 +1,4 @@
-#/usr/bin/env python
+# /usr/bin/env python
 # -*- coding:Utf-8 -*-
 
 """
@@ -12,9 +12,11 @@ from .dataset import Dataset
 from itertools import chain
 from .number_tools import number_factory
 
+
 def flatten_list(l):
     return list(chain(*l))
 
+
 class WeightedDataset(dict):
     """ A weighted dataset with statistics and latex rendering methods
 
@@ -37,11 +39,8 @@ class WeightedDataset(dict):
     """
 
     def __init__(
-            self,
+        self, datas=[], data_name="Valeurs", weights=[], weight_name="Effectifs"
-            datas=[],
+    ):
-            data_name="Valeurs",
-            weights=[],
-            weight_name="Effectifs"):
         """
         Initiate the WeightedDataset
         """
@@ -84,7 +83,7 @@ class WeightedDataset(dict):
     def deviation(self):
         """ Compute the deviation (not normalized) """
         mean = self.mean()
-        return sum([v * (k - mean)**2 for (k, v) in self.items()])
+        return sum([v * (k - mean) ** 2 for (k, v) in self.items()])
 
     @number_factory
     def variance(self):
@@ -109,11 +108,13 @@ class WeightedDataset(dict):
         (1, 3, 4, 5, 5)
 
         """
-        return (min(self.keys()),
+        return (
+            min(self.keys()),
             self.quartile(1),
             self.quartile(2),
             self.quartile(3),
-                max(self.keys()))
+            max(self.keys()),
+        )
 
     @number_factory
     def quartile(self, quartile=1):
@@ -146,8 +147,9 @@ class WeightedDataset(dict):
         position = self.posi_quartile(quartile) - 1
         expanded_values = flatten_list([v * [k] for (k, v) in self.items()])
         if position.is_integer():
-            return (expanded_values[int(position)] +
+            return (
-                    expanded_values[int(position) + 1]) / 2
+                expanded_values[int(position)] + expanded_values[int(position) + 1]
+            ) / 2
         else:
             return expanded_values[ceil(position)]
 
@@ -167,7 +169,8 @@ class WeightedDataset(dict):
     def tabular_latex(self):
         """ Latex code to display dataset as a tabular """
         latex = "\\begin{{tabular}}{{|c|*{{{nbr_col}}}{{c|}}}} \n".format(
-            nbr_col=len(self.keys()))
+            nbr_col=len(self.keys())
+        )
         latex += "\t \hline \n"
         data_line = "\t {data_name} ".format(data_name=self.data_name)
         weight_line = "\t {weight_name} ".format(weight_name=self.weight_name)

setup.py

@@ -6,17 +6,14 @@ except ImportError:
     from distutils.core import setup
 
 setup(
-    name='mapytex',
+    name="mapytex",
-    version='2.1',
+    version="2.1",
-    description='Computing like a student',
+    description="Computing like a student",
-    author='Benjamin Bertrand',
+    author="Benjamin Bertrand",
-    author_email='programming@opytex.org',
+    author_email="programming@opytex.org",
-    url='http://git.opytex.org/lafrite/Mapytex',
+    url="http://git.opytex.org/lafrite/Mapytex",
-    #packages=['mapytex'],
+    # packages=['mapytex'],
     packages=find_packages(),
-    include_package_data = True,
+    include_package_data=True,
-    install_requires=[
+    install_requires=["multipledispatch", "tabulate"],
-        'multipledispatch',
+)
-        'tabulate',
-    ],
-    )