Fix flake8

proteus/__init__.py

@@ -763,7 +763,7 @@ class Model(object):
         values = self._get_on_change_value()
         if self._parent:
             values['_parent_%s' % self._parent_name] = \
-                    _EvalEnvironment(self._parent)
+                _EvalEnvironment(self._parent)
         for arg in args:
             scope = values
             for i in arg.split('.'):

proteus/pyson.py

@@ -187,10 +187,10 @@ class And(PYSON):
         for statement in statements:
             if isinstance(statement, PYSON):
                 assert statement.types() == set([bool]), \
-                        'statement must be boolean'
+                    'statement must be boolean'
             else:
                 assert isinstance(statement, bool), \
-                        'statement must be boolean'
+                    'statement must be boolean'
         assert len(statements) >= 2, 'must have at least 2 statements'
         self._statements = list(statements)
 
@@ -258,10 +258,10 @@ class Greater(PYSON):
         for i in (statement1, statement2):
             if isinstance(i, PYSON):
                 assert i.types().issubset(set([int, long, float])), \
-                        'statement must be an integer or a float'
+                    'statement must be an integer or a float'
             else:
                 assert isinstance(i, (int, long, float)), \
-                        'statement must be an integer or a float'
+                    'statement must be an integer or a float'
         if isinstance(equal, PYSON):
             assert equal.types() == set([bool])
         else:
@@ -319,10 +319,10 @@ class If(PYSON):
             then_types = set([type(then_statement)])
         if isinstance(else_statement, PYSON):
             assert then_types == else_statement.types(), \
-                    'then and else statements must be the same type'
+                'then and else statements must be the same type'
         else:
             assert then_types == set([type(else_statement)]), \
-                    'then and else statements must be the same type'
+                'then and else statements must be the same type'
         self._condition = condition
         self._then_statement = then_statement
         self._else_statement = else_statement
@@ -390,13 +390,13 @@ class In(PYSON):
         super(In, self).__init__()
         if isinstance(key, PYSON):
             assert key.types().issubset(set([str, int, long])), \
-                    'key must be a string or an integer or a long'
+                'key must be a string or an integer or a long'
         else:
             assert type(key) in [str, int, long], \
-                    'key must be a string or an integer or a long'
+                'key must be a string or an integer or a long'
         if isinstance(obj, PYSON):
             assert obj.types().issubset(set([dict, list])), \
-                    'obj must be a dict or a list'
+                'obj must be a dict or a list'
             if obj.types() == set([dict]):
                 assert type(key) == str, 'key must be a string'
         else:
@@ -429,10 +429,10 @@ class Date(PYSON):
         for i in (year, month, day, delta_years, delta_months, delta_days):
             if isinstance(i, PYSON):
                 assert i.types().issubset(set([int, long, type(None)])), \
-                        '%s must be an integer or None' % (i,)
+                    '%s must be an integer or None' % (i,)
             else:
                 assert isinstance(i, (int, long, type(None))), \
-                        '%s must be an integer or None' % (i,)
+                    '%s must be an integer or None' % (i,)
         self._year = year
         self._month = month
         self._day = day
@@ -480,10 +480,10 @@ class DateTime(Date):
                 delta_hours, delta_minutes, delta_seconds, delta_microseconds):
             if isinstance(i, PYSON):
                 assert i.types() == set([int, long, type(None)]), \
-                        '%s must be an integer or None' % (i,)
+                    '%s must be an integer or None' % (i,)
             else:
                 assert isinstance(i, (int, long, type(None))), \
-                        '%s must be an integer or None' % (i,)
+                    '%s must be an integer or None' % (i,)
         self._hour = hour
         self._minute = minute
         self._second = second

setup.py

@@ -20,8 +20,8 @@ setup(name='proteus',
     author='B2CK',
     author_email='info@b2ck.com',
     url='http://www.tryton.org/',
-    download_url="http://downloads.tryton.org/" + \
-            proteus.__version__.rsplit('.', 1)[0] + '/',
+    download_url=("http://downloads.tryton.org/" +
+        proteus.__version__.rsplit('.', 1)[0] + '/'),
     packages=find_packages(),
     classifiers=[
         'Development Status :: 5 - Production/Stable',
@@ -30,12 +30,13 @@ setup(name='proteus',
         'Intended Audience :: Developers',
         'Intended Audience :: Financial and Insurance Industry',
         'Intended Audience :: Legal Industry',
-        'License :: OSI Approved :: GNU Library or Lesser General Public License (LGPL)',
+        'License :: OSI Approved :: '
+        'GNU Library or Lesser General Public License (LGPL)',
         'Operating System :: OS Independent',
         'Programming Language :: Python :: 2.6',
         'Programming Language :: Python :: 2.7',
         'Topic :: Office/Business',
-    ],
+        ],
     license='LGPL-3',
     install_requires=[
         "python-dateutil",
@@ -45,8 +46,8 @@ setup(name='proteus',
             (major_version, minor_version, major_version, minor_version + 1)],
         'simplejson': ['simplejson'],
         'cdecimal': ['cdecimal'],
-    },
+        },
     test_suite='proteus.tests',
     tests_require=('trytond >= %s.%s, < %s.%s' %
         (major_version, minor_version, major_version, minor_version + 1))
-)
+    )