PEP 8

readonly/__init__.py

@@ -19,59 +19,61 @@
 
 logger = getLogger('django.db.backends')
 
+
 def _readonly():
     return getattr(settings, 'SITE_READ_ONLY', False)
 
 
 class ReadOnlyCursorWrapper(object):
     """
     This is a wrapper for a database cursor.
-    
+
     This sits between django's own wrapper at
     `django.db.backends.util.CursorWrapper` and the database specific cursor at
     `django.db.backends.*.base.*CursorWrapper`. It overrides two specific
-    methods: `execute` and `executemany`. If the site is in read-only mode, then
-    the SQL is examined to see if it contains any write actions. If a write
-    is detected, an exception is raised.
-    
+    methods: `execute` and `executemany`. If the site is in read-only mode,
+    then the SQL is examined to see if it contains any write actions. If a
+    write is detected, an exception is raised.
+
     A site is in read only mode by setting the SITE_READ_ONLY setting. For
     obvious reasons, this is False by default.
-    
+
     Raises a DatabaseWriteDenied exception if writes are disabled.
     """
-    
+
     SQL_WRITE_BLACKLIST = (
         # Data Definition
         'CREATE', 'ALTER', 'RENAME', 'DROP', 'TRUNCATE',
         # Data Manipulation
-        'INSERT INTO', 'UPDATE', 'REPLACE', 'DELETE FROM', 
+        'INSERT INTO', 'UPDATE', 'REPLACE', 'DELETE FROM',
     )
-    
+
     def __init__(self, cursor):
         self.cursor = cursor
         self.readonly = _readonly()
-    
+
     def execute(self, sql, params=()):
         # Check the SQL
         if self.readonly and self._write_sql(sql):
             raise DatabaseWriteDenied
         return self.cursor.execute(sql, params)
-    
+
     def executemany(self, sql, param_list):
         # Check the SQL
         if self.readonly and self._write_sql(sql):
             raise DatabaseWriteDenied
         return self.cursor.executemany(sql, param_list)
-    
+
     def __getattr__(self, attr):
         return getattr(self.cursor, attr)
-    
+
     def __iter__(self):
         return iter(self.cursor)
-    
+
     def _write_sql(self, sql):
         return sql.startswith(self.SQL_WRITE_BLACKLIST)
 
+
 class CursorWrapper(util.CursorWrapper):
     def __init__(self, cursor, db):
         self.cursor = ReadOnlyCursorWrapper(cursor)
@@ -95,7 +97,7 @@ def execute(self, sql, params=()):
                 'time': "%.3f" % duration,
             })
             logger.debug('(%.3f) %s; args=%s' % (duration, sql, params),
-                extra={'duration':duration, 'sql':sql, 'params':params}
+                extra={'duration': duration, 'sql': sql, 'params': params}
             )
 
     def executemany(self, sql, param_list):
@@ -110,7 +112,7 @@ def executemany(self, sql, param_list):
                 'time': "%.3f" % duration,
             })
             logger.debug('(%.3f) %s; args=%s' % (duration, sql, param_list),
-                extra={'duration':duration, 'sql':sql, 'params':param_list}
+                extra={'duration': duration, 'sql': sql, 'params': param_list}
             )
 
 if _readonly():

readonly/exceptions.py

@@ -1,5 +1,5 @@
 from django.db.utils import DatabaseError
 
+
 class DatabaseWriteDenied(DatabaseError):
     pass
-

runtests.py

@@ -7,7 +7,7 @@
 if not settings.configured:
     settings.configure(
         DATABASE_ENGINE='sqlite3',
-        
+
         # Uncomment below to run tests with mysql
         #DATABASE_ENGINE='django.db.backends.mysql',
         #DATABASE_NAME='readonly_test',
@@ -23,11 +23,12 @@
 
 from django.test.simple import run_tests
 
+
 def runtests(*test_args):
     if 'south' in settings.INSTALLED_APPS:
         from south.management.commands import patch_for_test_db_setup
         patch_for_test_db_setup()
-    
+
     if not test_args:
         test_args = ['readonly']
     parent = dirname(abspath(__file__))
@@ -37,4 +38,4 @@ def runtests(*test_args):
 
 
 if __name__ == '__main__':
-    runtests(*sys.argv[1:])
+    runtests(*sys.argv[1:])

setup.py

@@ -23,12 +23,12 @@ def run(self, *args, **kwargs):
     author='Chris Streeter',
     author_email='pypi@chrisstreeter.com',
     url='http://github.com/streeter/django-db-readonly',
-    description = 'Add a global database read-only setting.',
+    description='Add a global database read-only setting.',
     packages=find_packages(),
     zip_safe=False,
     install_requires=[
     ],
-    test_suite = 'readonly.tests',
+    test_suite='readonly.tests',
     include_package_data=True,
     cmdclass={"test": mytest},
     classifiers=[