Fix lint

.style.yapf

@@ -1,13 +1,6 @@
 [style]
 based_on_style = pep8
 
-#  █████  ██      ██
-# ██   ██ ██      ██
-# ███████ ██      ██
-# ██   ██ ██      ██
-# ██   ██ ███████ ███████
-
-
 # Align closing bracket with visual indentation.
 # align_closing_bracket_with_visual_indent=True
 
@@ -23,6 +16,13 @@ based_on_style = pep8
 # Allow lambdas to be formatted on more than one line.
 # allow_multiline_lambdas=False
 
+# Allow splits before the dictionary value.
+# allow_split_before_dict_value=True
+
+# Number of blank lines surrounding top-level function and class
+# definitions.
+# blank_lines_around_top_level_definition=2
+
 # Insert a blank line before a class-level docstring.
 # blank_line_before_class_docstring=False
 
@@ -138,6 +138,10 @@ join_multiple_lines=False
 # after.
 # split_before_bitwise_operator=True
 
+# Split before the closing bracket if a list or dict literal doesn't fit on
+# a single line.
+# split_before_closing_bracket=True
+
 # Split before a dictionary or set generator (comp_for). For example, note
 # the split before the 'for':
 #
@@ -147,6 +151,10 @@ join_multiple_lines=False
 #   }
 # split_before_dict_set_generator=True
 
+# Split after the opening paren which surrounds an expression if it doesn't
+# fit on a single line.
+split_before_expression_after_opening_paren=True
+
 # If an argument / parameter list is going to be split, then split before
 # the first argument.
 split_before_first_argument=True
@@ -158,6 +166,22 @@ split_before_first_argument=True
 # Split named assignments onto individual lines.
 # split_before_named_assigns=True
 
+# Set to True to split list comprehensions and generators that have
+# non-trivial expressions and multiple clauses before each of these
+# clauses. For example:
+#
+#   result = [
+#       a_long_var + 100 for a_long_var in xrange(1000)
+#       if a_long_var % 10]
+#
+# would reformat to something like:
+#
+#   result = [
+#       a_long_var + 100
+#       for a_long_var in xrange(1000)
+#       if a_long_var % 10]
+split_complex_comprehension=False
+
 # The penalty for splitting right after the opening bracket.
 # split_penalty_after_opening_bracket=30
 
@@ -171,6 +195,10 @@ split_before_first_argument=True
 # operators.
 # split_penalty_bitwise_operator=300
 
+# The penalty for splitting a list comprehension or generator
+# expression.
+# split_penalty_comprehension=80
+
 # The penalty for characters over the column limit.
 # split_penalty_excess_character=4500
 

Makefile

@@ -5,7 +5,7 @@ all: install lint check check-outdated
 
 install:
 	test -d $(VENV) || virtualenv $(VENV) -p $(PYTHON_VERSION)
-	$(PIP) install --upgrade --no-cache --no-binary :all: pip setuptools -e .[test,docs] devcore
+	$(PIP) install --upgrade --upgrade-strategy eager --no-cache --no-binary :all: pip setuptools -e .[test,docs] devcore
 
 clean:
 	rm -fr $(VENV)

pygal/graph/base.py

@@ -66,8 +66,8 @@ class BaseGraph(object):
     def __getattribute__(self, name):
         """Get an attribute from the class or from the state if there is one"""
         if name.startswith('__') or name == 'state' or getattr(
-                self, 'state', None
-        ) is None or name not in self.state.__dict__:
+                self, 'state',
+                None) is None or name not in self.state.__dict__:
             return super(BaseGraph, self).__getattribute__(name)
         return getattr(self.state, name)
 
@@ -187,10 +187,9 @@ class BaseGraph(object):
         self.series = self.prepare_values([
             rs for rs in self.raw_series if not rs[1].get('secondary')
         ]) or []
-        self.secondary_series = self.prepare_values(
-            [rs for rs in self.raw_series
-             if rs[1].get('secondary')], len(self.series)
-        ) or []
+        self.secondary_series = self.prepare_values([
+            rs for rs in self.raw_series if rs[1].get('secondary')
+        ], len(self.series)) or []
         self.horizontal = getattr(self, 'horizontal', False)
         self.svg = Svg(self)
         self._x_labels = None

pygal/graph/box.py

@@ -136,9 +136,7 @@ class Box(Graph):
                     coords=[(xs, self.view.y(whisker)),
                             (xe, self.view.y(whisker))],
                     class_='reactive tooltip-trigger',
-                    attrib={
-                        'stroke-width': 3
-                    }
+                    attrib={'stroke-width': 3}
                 ), metadata
             )
 
@@ -149,9 +147,7 @@ class Box(Graph):
                 coords=[(left_edge + width / 2, self.view.y(quartiles[0])),
                         (left_edge + width / 2, self.view.y(quartiles[1]))],
                 class_='reactive tooltip-trigger',
-                attrib={
-                    'stroke-width': 2
-                }
+                attrib={'stroke-width': 2}
             ), metadata
         )
         alter(
@@ -160,9 +156,7 @@ class Box(Graph):
                 coords=[(left_edge + width / 2, self.view.y(quartiles[4])),
                         (left_edge + width / 2, self.view.y(quartiles[3]))],
                 class_='reactive tooltip-trigger',
-                attrib={
-                    'stroke-width': 2
-                }
+                attrib={'stroke-width': 2}
             ), metadata
         )
 

pygal/graph/graph.py

@@ -125,9 +125,7 @@ class Graph(PublicApi):
             self.nodes['tooltip_overlay'],
             transform='translate(0 0)',
             style="opacity: 0",
-            **{
-                'class': 'tooltip'
-            }
+            **{'class': 'tooltip'}
         )
 
         self.svg.node(
@@ -137,9 +135,7 @@ class Graph(PublicApi):
             ry=self.tooltip_border_radius,
             width=0,
             height=0,
-            **{
-                'class': 'tooltip-box'
-            }
+            **{'class': 'tooltip-box'}
         )
         self.svg.node(self.nodes['tooltip'], 'g', class_='text')
 
@@ -159,7 +155,8 @@ class Graph(PublicApi):
                 first_label_position = self.view.x(self._x_labels[0][1]) or 0
                 last_label_position = self.view.x(self._x_labels[-1][1]) or 0
                 available_space = (last_label_position - first_label_position
-                                   ) / (len(self._x_labels) - 1)
+                                   ) / len(self._x_labels) - 1
+
                 truncation = reverse_text_len(
                     available_space, self.style.label_font_size
                 )

pygal/graph/radar.py

@@ -155,9 +155,9 @@ class Radar(Line):
             text.text = label
 
             if self.y_label_rotation:
-                text.attrib['transform'] = "rotate(%d %f %f)" % (
-                    self.y_label_rotation, x, y
-                )
+                text.attrib[
+                    'transform'
+                ] = "rotate(%d %f %f)" % (self.y_label_rotation, x, y)
 
             self.svg.node(
                 guides,

pygal/test/test_date.py

@@ -34,11 +34,8 @@ def test_date():
     )
 
     q = date_chart.render_pyquery()
-
-    assert list(map(lambda t: t.split(' ')[0],
-                    q(".axis.x text").map(texts))) == [
-                        '2013-01-12', '2013-01-24', '2013-02-04', '2013-02-16'
-                    ]
+    dates = list(map(lambda t: t.split(' ')[0], q(".axis.x text").map(texts)))
+    assert dates == ['2013-01-12', '2013-01-24', '2013-02-04', '2013-02-16']
 
 
 def test_time():
@@ -50,11 +47,10 @@ def test_time():
     )
 
     q = time_chart.render_pyquery()
-
-    assert list(map(lambda t: t.split(' ')[0],
-                    q(".axis.x text").map(texts))) == [
-                        '02:46:40', '05:33:20', '08:20:00', '11:06:40',
-                        '13:53:20', '16:40:00', '19:26:40'
+    dates = list(map(lambda t: t.split(' ')[0], q(".axis.x text").map(texts)))
+    assert dates == [
+        '02:46:40', '05:33:20', '08:20:00', '11:06:40', '13:53:20', '16:40:00',
+        '19:26:40'
     ]
 
 
@@ -69,11 +65,10 @@ def test_datetime():
     )
 
     q = datetime_chart.render_pyquery()
-
-    assert list(map(lambda t: t.split(' ')[0],
-                    q(".axis.x text").map(texts))) == [
-                        '2013-01-12T14:13:20', '2013-01-24T04:00:00',
-                        '2013-02-04T17:46:40', '2013-02-16T07:33:20'
+    dates = list(map(lambda t: t.split(' ')[0], q(".axis.x text").map(texts)))
+    assert dates == [
+        '2013-01-12T14:13:20', '2013-01-24T04:00:00', '2013-02-04T17:46:40',
+        '2013-02-16T07:33:20'
     ]
 
 
@@ -107,10 +102,10 @@ def test_date_xrange():
     datey.xrange = (date(2013, 1, 1), date(2013, 3, 1))
 
     q = datey.render_pyquery()
-    assert list(map(lambda t: t.split(' ')[0],
-                    q(".axis.x text").map(texts))) == [
-                        '2013-01-01', '2013-01-12', '2013-01-24', '2013-02-04',
-                        '2013-02-16', '2013-02-27'
+    dates = list(map(lambda t: t.split(' ')[0], q(".axis.x text").map(texts)))
+    assert dates == [
+        '2013-01-01', '2013-01-12', '2013-01-24', '2013-02-04', '2013-02-16',
+        '2013-02-27'
     ]
 
 
@@ -125,10 +120,8 @@ def test_date_labels():
     datey.x_labels = [date(2013, 1, 1), date(2013, 2, 1), date(2013, 3, 1)]
 
     q = datey.render_pyquery()
-    assert list(map(lambda t: t.split(' ')[0],
-                    q(".axis.x text").map(texts))) == [
-                        '2013-01-01', '2013-02-01', '2013-03-01'
-                    ]
+    dates = list(map(lambda t: t.split(' ')[0], q(".axis.x text").map(texts)))
+    assert dates == ['2013-01-01', '2013-02-01', '2013-03-01']
 
 
 def test_utc_timestamping():

pygal/test/test_interpolate.py

@@ -71,9 +71,7 @@ def test_hermite_finite(Chart, datas):
     """Test hermite finite difference interpolation"""
     chart = Chart(
         interpolate='hermite',
-        interpolation_parameters={
-            'type': 'finite_difference'
-        }
+        interpolation_parameters={'type': 'finite_difference'}
     )
     chart = make_data(chart, datas)
     assert chart.render()
@@ -96,9 +94,7 @@ def test_hermite_catmull_rom(Chart, datas):
     """Test hermite catmull rom interpolation"""
     chart = Chart(
         interpolate='hermite',
-        interpolation_parameters={
-            'type': 'catmull_rom'
-        }
+        interpolation_parameters={'type': 'catmull_rom'}
     )
     chart = make_data(chart, datas)
     assert chart.render()

setup.cfg

@@ -1,9 +1,12 @@
 [wheel]
 universal = 1
 
+[pycodestyle]
+ignore = E731,E402,E741,W503
+
 [tool:pytest]
 flake8-ignore =
-    *.py E731 E402 E741
+    *.py E731 E402 E741 W503
     pygal/__init__.py F401
     pygal/_compat.py F821 F401
     docs/conf.py ALL