Fix travis flake8. Fix flake8 bugs

.travis.yml

@@ -20,7 +20,7 @@ install:
   - pip install cairosvg
   - pip install coveralls
 
-script: py.test pygal/test --flake8 --cov-report= --cov=pygal
+script: py.test pygal/ --flake8 --cov-report= --cov=pygal
 
 after_success: coveralls
 

pygal/graph/graph.py

@@ -355,7 +355,8 @@ class Graph(PublicApi):
                 x=col * x_step,
                 y=1.5 * row * h + (
                     self.style.legend_font_size - self.legend_box_size
-                    if self.style.legend_font_size > self.legend_box_size else 0
+                    if self.style.legend_font_size > self.legend_box_size
+                    else 0
                 ) / 2,
                 width=self.legend_box_size,
                 height=self.legend_box_size,
@@ -789,9 +790,9 @@ class Graph(PublicApi):
     def _has_data(self):
         """Check if there is any data"""
         return any([
-            len([v for a in (
+            len([
-                s[1] if is_list_like(s) else [s])
+                v for a in (s[1] if is_list_like(s) else [s])
-                 for v in (a if is_list_like(a) else [a])
+                for v in (a if is_list_like(a) else [a])
-                 if v is not None])
+                if v is not None])
             for s in self.raw_series
         ])

pygal/graph/radar.py

@@ -30,8 +30,7 @@ from pygal._compat import is_str
 from pygal.adapters import none_to_zero, positive
 from pygal.graph.line import Line
 from pygal.util import (
-    cached_property, compute_scale, cut, deg, truncate,
+    cached_property, compute_scale, cut, deg, truncate)
-    reverse_text_len)
 from pygal.view import PolarLogView, PolarView
 
 

pygal/style.py

@@ -104,7 +104,8 @@ class Style(object):
                     setattr(self, name, self.font_family)
                 elif fn.startswith('googlefont:'):
                     setattr(self, name, fn.replace('googlefont:', ''))
-                    self._google_fonts.add(getattr(self, name).split(',')[0].strip())
+                    self._google_fonts.add(
+                        getattr(self, name).split(',')[0].strip())
 
     def get_colors(self, prefix, len_):
         """Get the css color list"""

pygal/svg.py

@@ -333,8 +333,9 @@ class Svg(object):
             """Return a css style for the given option"""
             css = ['%s.series%s {\n' % (
                 self.id, '.serie-%d' % i if i is not None else '')]
-            for key in ('width', 'linejoin', 'linecap',
+            for key in (
-                       'dasharray', 'dashoffset'):
+                    'width', 'linejoin', 'linecap',
+                    'dasharray', 'dashoffset'):
                 if stroke.get(key):
                     css.append('  stroke-%s: %s;\n' % (
                         key, stroke[key]))

pygal/test/test_date.py

@@ -157,5 +157,4 @@ def test_date_labels():
             q(".axis.x text").map(texts))) == [
                 '2013-01-01',
                 '2013-02-01',
-                '2013-03-01'
+                '2013-03-01']
-            ]

setup.cfg

@@ -1,5 +1,5 @@
 [pytest]
 flake8-ignore =
     pygal/__init__.py F401
-    pygal/_compat.py F821
+    pygal/_compat.py F821 F401
     docs/conf.py ALL