Merge pull request #1 from cabrera/pep8_fixes

Pep8 Fixes

falcon/__init__.py

@@ -1,6 +1,7 @@
 """A fast micro-framework for building cloud APIs."""
 version_tuple = (0, 0, 1, '-dev')
 
+
 def get_version_string():
     if isinstance(version_tuple[-1], basestring):
         return '.'.join(map(str, version_tuple[:-1])) + version_tuple[-1]

falcon/api.py

@@ -9,6 +9,7 @@ from falcon.status_codes import *
 # TODO: __slots__
 # TODO: log exceptions, trace execution, etc.
 
+
 class Api:
     """Provides routing and such for building a web service application"""
 
@@ -54,7 +55,6 @@ class Api:
         # Ignore body based on status code
         return []
 
-
     def add_route(self, uri_template, handler):
         if not hasattr(handler, '__call__'):
             raise TypeError('handler is not callable')
@@ -97,5 +97,3 @@ class Api:
         pattern = re.sub(r'{([a-zA-Z][a-zA-Z_]*)}', r'(?P<\1>[^/]+)', template)
         pattern = r'\A' + pattern + r'\Z'
         return re.compile(pattern, re.IGNORECASE)
-
-

falcon/default_request_handlers.py

@@ -1,4 +1,5 @@
 from status_codes import *
 
+
 def path_not_found_handler(ctx, req, resp):
     resp.status = HTTP_404

falcon/request.py

@@ -2,6 +2,7 @@ import re
 
 QS_PATTERN = re.compile(r'([a-zA-Z_]+)=([^&]+)')
 
+
 class Request:
     __slots__ = (
         'app',
@@ -87,5 +88,3 @@ class Request:
             return self._params[name]
 
         return default
-
-

test/dump_wsgi.py

@@ -1,4 +1,5 @@
 
+
 def application(environ, start_response):
     start_response("200 OK", [
         ('Content-Type', 'text/plain')])

test/helpers.py

@@ -6,6 +6,7 @@ import testtools
 
 import falcon
 
+
 class RandChars:
     _chars = 'abcdefghijklqmnopqrstuvwxyz0123456789 \n\t!@#$%^&*()-_=+`~<>,.?/'
 
@@ -19,13 +20,15 @@ class RandChars:
     def next(self):
         if self.counter < self.target:
             self.counter += 1
-            return self._chars[random.randint(0, len(self._chars)-1)]
+            return self._chars[random.randint(0, len(self._chars) - 1)]
         else:
             raise StopIteration
 
+
 def rand_string(min, max):
     return ''.join([c for c in RandChars(min, max)])
 
+
 class StartResponseMock:
     def __init__(self):
         self._called = 0
@@ -41,6 +44,7 @@ class StartResponseMock:
     def call_count(self):
         return self._called
 
+
 class RequestHandler:
     sample_status = "200 OK"
     sample_body = rand_string(0, 128 * 1024)
@@ -62,6 +66,7 @@ class RequestHandler:
         resp.body = self.sample_body
         resp.set_headers(self.resp_headers)
 
+
 class TestSuite(testtools.TestCase):
 
     def setUp(self):
@@ -81,6 +86,7 @@ class TestSuite(testtools.TestCase):
         return self.api(create_environ(path=path, **kwargs),
                         self.srmock)
 
+
 def create_environ(path='/', query_string='', protocol='HTTP/1.1', port='80',
                    headers=None, script='', body=''):
 
@@ -92,7 +98,8 @@ def create_environ(path='/', query_string='', protocol='HTTP/1.1', port='80',
         'PATH_INFO': path,
         'QUERY_STRING': query_string,
         'HTTP_ACCEPT': '*/*',
-        'HTTP_USER_AGENT': 'curl/7.24.0 (x86_64-apple-darwin12.0) libcurl/7.24.0 OpenSSL/0.9.8r zlib/1.2.5',
+        'HTTP_USER_AGENT': ('curl/7.24.0 (x86_64-apple-darwin12.0) '
+                            'libcurl/7.24.0 OpenSSL/0.9.8r zlib/1.2.5'),
         'REMOTE_PORT': '65133',
         'RAW_URI': '/',
         'REMOTE_ADDR': '127.0.0.1',

test/test_headers.py

@@ -4,6 +4,7 @@ from testtools.matchers import Equals, MatchesRegex, Contains, Not
 import falcon
 import test.helpers as helpers
 
+
 class RequestHandlerTestStatus:
     sample_body = helpers.rand_string(0, 128 * 1024)
 

test/test_hello.py

@@ -4,6 +4,7 @@ from testtools.matchers import Equals, MatchesRegex
 import falcon
 import helpers
 
+
 class HelloRequestHandler:
     sample_status = "200 OK"
     sample_body = "Hello World!"

test/test_query_params.py

@@ -2,6 +2,7 @@ import testtools
 
 import test.helpers as helpers
 
+
 class TestQueryParams(helpers.TestSuite):
 
     def prepare(self):
@@ -40,4 +41,3 @@ class TestQueryParams(helpers.TestSuite):
         self.assertEquals(req.get_param('colors'), ['red', 'green', ''])
         self.assertEquals(req.get_param('limit'), '1')
         self.assertEquals(req.get_param('pickle'), None)
-

test/test_req_vars.py

@@ -4,6 +4,7 @@ from testtools.matchers import Equals, MatchesRegex, Contains, Not
 from falcon.request import Request
 import test.helpers as helpers
 
+
 class TestReqVars(helpers.TestSuite):
 
     def prepare(self):
@@ -45,5 +46,3 @@ class TestReqVars(helpers.TestSuite):
 
     def test_http_request_method(self):
         self.assertThat(self.req.method, Equals('GET'))
-
-

test/test_request_body.py

@@ -2,6 +2,7 @@ import testtools
 
 import helpers
 
+
 class TestRequestBody(helpers.TestSuite):
 
     def prepare(self):
@@ -29,7 +30,7 @@ class TestRequestBody(helpers.TestSuite):
     def test_read_body(self):
         expected_body = helpers.rand_string(2, 1 * 1024 * 1024)
         expected_len = len(expected_body)
-        headers = {'Content-Length': str(expected_len) }
+        headers = {'Content-Length': str(expected_len)}
 
         self._simulate_request('', body=expected_body, headers=headers)
 
@@ -45,5 +46,3 @@ class TestRequestBody(helpers.TestSuite):
         self.assertEquals(stream.tell(), expected_len)
 
         self.assertEquals(stream.tell(), expected_len)
-
-

test/test_uri_templates.py

@@ -3,6 +3,7 @@ from testtools.matchers import Equals, Contains, Not
 
 import test.helpers as helpers
 
+
 class TestUriTemplates(helpers.TestSuite):
 
     def prepare(self):

test/test_wsgi.py

@@ -4,6 +4,7 @@ from testtools.matchers import Equals, MatchesRegex
 import falcon
 import test.helpers as helpers
 
+
 def _is_iterable(thing):
     try:
         for i in thing:
@@ -13,6 +14,7 @@ def _is_iterable(thing):
     except:
         return False
 
+
 class TestWsgi(testtools.TestCase):
 
     def test_pep333(self):