Make flake8 part of test suite

.travis.yml

@@ -6,3 +6,4 @@ python:
 - '2.6'
 script:
 - python setup.py test
+- flake8 --ignore=E501,E123,E124,E126,E127,E128 dataset test

dataset/__init__.py

@@ -8,7 +8,6 @@ from dataset.persistence.util import sqlite_datetime_fix
 from dataset.persistence.database import Database
 from dataset.persistence.table import Table
 from dataset.freeze.app import freeze
-from sqlalchemy import Integer, Text
 
 __all__ = ['Database', 'Table', 'freeze', 'connect']
 

dataset/freeze/config.py

@@ -86,4 +86,3 @@ class Export(object):
     @property
     def name(self):
         return self.get('name', self.get('query'))
-

dataset/freeze/format/common.py

@@ -1,5 +1,4 @@
 import os
-import logging
 import re
 import locale
 
@@ -69,8 +68,7 @@ class Serializer(object):
 
     @property
     def wrap(self):
-        return self.export.get_bool('wrap',
-                default=self.mode=='list')
+        return self.export.get_bool('wrap', default=self.mode == 'list')
 
     def serialize(self):
         self.init()

dataset/freeze/format/ftabson.py

@@ -21,4 +21,3 @@ class TabsonSerializer(JSONSerializer):
         if meta is not None:
             result['meta'] = meta
         return result
-

dataset/persistence/database.py

@@ -11,9 +11,9 @@ except ImportError:
 
 from sqlalchemy import create_engine
 from sqlalchemy.pool import NullPool
-from sqlalchemy.schema import MetaData, Column, Index
+from sqlalchemy.schema import MetaData, Column
 from sqlalchemy.schema import Table as SQLATable
-from sqlalchemy import Integer, Text, String
+from sqlalchemy import Integer, String
 
 from alembic.migration import MigrationContext
 from alembic.operations import Operations
@@ -107,10 +107,8 @@ class Database(object):
 
     @property
     def tables(self):
-        """ Get a listing of all tables that exist in the database.
-
-        >>> print db.tables
-        set([u'user', u'action'])
+        """
+        Get a listing of all tables that exist in the database.
         """
         return list(
             set(self.metadata.tables.keys()) | set(self._tables.keys())

dataset/persistence/table.py

@@ -24,9 +24,6 @@ class Table(object):
     def columns(self):
         """
         Get a listing of all columns that exist in the table.
-
-        >>> print 'age' in table.columns
-        True
         """
         return set(self.table.columns.keys())
 
@@ -101,7 +98,6 @@ class Table(object):
         if chunk:
             _process_chunk(chunk)
 
-
     def update(self, row, keys, ensure=True, types={}):
         """
         Update a row in the table. The update is managed via

dataset/util.py

@@ -1,12 +1,12 @@
 #coding: utf-8
 import re
-from unicodedata import normalize as ucnorm, category
 
 SLUG_REMOVE = re.compile(r'[,\s\.\(\)/\\;:]*')
 
+
 class DatasetException(Exception):
     pass
 
+
 class FreezeException(DatasetException):
     pass
-

setup.py

@@ -35,7 +35,7 @@ setup(
         'python-slugify >= 0.0.6',
         "PyYAML >= 3.10"
     ] + py26_dependency,
-    tests_require=[],
+    tests_require=['flake8'],
     test_suite='test',
     entry_points={
         'console_scripts': [

test/test_persistence.py

@@ -8,7 +8,6 @@ from dataset import connect
 from dataset.util import DatasetException
 
 from .sample_data import TEST_DATA, TEST_CITY_1
-from sqlalchemy.exc import IntegrityError
 
 
 class DatabaseTestCase(unittest.TestCase):