PEP-8.

setup.py

@@ -18,7 +18,7 @@
 
 
 def read(*rnames):
-    with  open(os.path.join(os.path.dirname(__file__), *rnames)) as f:
+    with open(os.path.join(os.path.dirname(__file__), *rnames)) as f:
         return f.read()
 
 
@@ -43,25 +43,23 @@ def read(*rnames):
               'zope.testrunner',
               'zope.publisher']),
     packages=find_packages('src'),
-    package_dir= {'':'src'},
-
+    package_dir={'': 'src'},
     namespace_packages=['zc'],
-    package_data = {
-    '': ['*.txt', '*.rst', '*.zcml', '*.gif', '*.js'],
-    'zc.table':['resources/*', '*.pt'],
+    package_data={
+        '': ['*.txt', '*.rst', '*.zcml', '*.gif', '*.js'],
+        'zc.table': ['resources/*', '*.pt'],
     },
-
     author='Zope Foundation and Contributors',
     author_email='zope-dev@zope.org',
     description="Zope table",
     long_description=(
         read('README.rst')
         + '\n\n' +
         read('CHANGES.rst')
-        ),
+    ),
     license='ZPL 2.1',
     keywords="zope zope3",
-    classifiers = [
+    classifiers=[
         'Development Status :: 5 - Production/Stable',
         'Environment :: Web Environment',
         'Intended Audience :: Developers',
@@ -80,4 +78,4 @@ def read(*rnames):
         'Programming Language :: Python :: 3.8',
     ],
     zip_safe=False,
-    )
+)

src/zc/table/interfaces.py

@@ -30,12 +30,12 @@ class IColumn(interface.Interface):
                      u'configuration.  Must be unique within any set of '
                      u'columns passed to a table formatter.'),
         constraint=pythonLikeNameConstraint,
-        )
+    )
 
     title = schema.TextLine(
         title=u'Title',
         description=u'The title of the column, used in configuration dialogs.',
-        )
+    )
 
     def renderHeader(formatter):
         """Renders a table header.
@@ -123,7 +123,7 @@ class IFormatter(interface.Interface):
     request = schema.Field(
         title=u'Request',
         description=u'The request object.',
-        )
+    )
 
     context = schema.Field(
         title=u'Context',
@@ -144,33 +144,33 @@ class IFormatter(interface.Interface):
         'sorting.  The names of all columns must be unique within the '
         'sequence.',
         unique=True,
-        )
+    )
 
     visible_columns = schema.Tuple(
         title=u'The visible columns that make up this table.',
         description=u'The columns to display when rendering this table.',
         unique=True,
-        )
+    )
 
     batch_size = schema.Int(
         title=u'Number of rows per page',
         description=u'The number of rows to show at a time.  '
                     u'Set to 0 for no batching.',
         default=20,
         min=0,
-        )
+    )
 
     batch_start = schema.Int(
         title=u'Batch Start',
         description=u'The starting index for batching.',
         default=0,
-        )
+    )
 
     prefix = schema.BytesLine(
         title=u'Prefix',
         description=u'The prefix for all form names',
         constraint=pythonLikeNameConstraint,
-        )
+    )
 
     columns_by_name = schema.Dict(
         title=u'Columns by Name',

src/zc/table/tests.py

@@ -88,8 +88,8 @@ def output_difference(self, example, got, optionflags):
             example, got, optionflags)
 
 
-DOCTEST_FLAGS = (doctest.NORMALIZE_WHITESPACE|
-                 doctest.ELLIPSIS|
+DOCTEST_FLAGS = (doctest.NORMALIZE_WHITESPACE |
+                 doctest.ELLIPSIS |
                  doctest.IGNORE_EXCEPTION_DETAIL)
 
 
@@ -105,11 +105,11 @@ def test_suite():
             setUp=columnSetUp, tearDown=tearDown,
             optionflags=DOCTEST_FLAGS,
             checker=Py23OutputChecker(),
-            ),
+        ),
         doctest.DocFileSuite(
             'fieldcolumn.rst',
             setUp=fieldColumnSetUp, tearDown=tearDown,
-            optionflags=doctest.NORMALIZE_WHITESPACE|doctest.ELLIPSIS,
+            optionflags=doctest.NORMALIZE_WHITESPACE | doctest.ELLIPSIS,
             checker=Py23OutputChecker(),
-            ),
-        ))
+        ),
+    ))