Fix code style issues

examples/live_sendgrid_example.py

@@ -66,4 +66,3 @@
 response = client.api_keys._(api_key_id).delete()
 print(response.status_code)
 print(response.headers)
-

python_http_client/__init__.py

@@ -13,4 +13,3 @@
     ServiceUnavailableError,
     GatewayTimeoutError
 )
-

python_http_client/client.py

@@ -117,7 +117,8 @@ def _build_url(self, query_params):
         if query_params:
             url_values = urlencode(sorted(query_params.items()), True)
             url = '{0}?{1}'.format(url, url_values)
-        url = self._build_versioned_url(url) if self._version else self.host + url
+        url = (self._build_versioned_url(url) if self._version
+               else self.host + url)
         return url
 
     def _update_headers(self, request_headers):
@@ -207,21 +208,24 @@ def http_request(*_, **kwargs):
                 if 'request_body' not in kwargs:
                     data = None
                 else:
-                    # Don't serialize to a JSON formatted str if we don't have a JSON Content-Type
-                    if 'Content-Type' in self.request_headers:
-                        if self.request_headers['Content-Type'] != 'application/json':
-                            data = kwargs['request_body'].encode('utf-8')
+                    # Don't serialize to a JSON formatted str if
+                    # we don't have a JSON Content-Type
+                    content_type = self.request_headers.get('Content-Type')
+                    if content_type is not None:
+                        if content_type != 'application/json':
+                            data = kwargs['request_body']
                         else:
-                            data = json.dumps(kwargs['request_body']).encode('utf-8')
+                            data = json.dumps(kwargs['request_body'])
                     else:
-                        data = json.dumps(kwargs['request_body']).encode('utf-8')
-                params = kwargs['query_params'] if 'query_params' in kwargs else None
+                        data = json.dumps(kwargs['request_body'])
+                    data = data.encode('utf-8')
+                params = kwargs.get('query_params')
                 opener = urllib.build_opener()
                 request = urllib.Request(self._build_url(params), data=data)
                 if self.request_headers:
                     for key, value in self.request_headers.items():
                         request.add_header(key, value)
-                if data and not ('Content-Type' in self.request_headers):
+                if data and ('Content-Type' not in self.request_headers):
                     request.add_header('Content-Type', 'application/json')
                 request.get_method = lambda: method
                 return Response(self._make_request(opener, request))

register.py

@@ -1,14 +1,23 @@
 import pypandoc
 import os
 
+
 output = pypandoc.convert('README.md', 'rst')
-f = open('README.txt','w+')
-f.write(output)
-f.close()
-
-readme_rst = open('./README.txt').read()
-replace = '[SendGrid Logo]\n(https://uiux.s3.amazonaws.com/2016-logos/email-logo%402x.png)'
-replacement = '|SendGrid Logo|\n\n.. |SendGrid Logo| image:: https://uiux.s3.amazonaws.com/2016-logos/email-logo%402x.png\n   :target: https://www.sendgrid.com'
-final_text = readme_rst.replace(replace,replacement)
+
+with open('README.txt', 'w+') as f:
+    f.write(output)
+
+with open('./README.txt') as f:
+    readme_rst = f.read()
+
+replace = ('[SendGrid Logo]\n'
+           '(https://uiux.s3.amazonaws.com/2016-logos/email-logo%402x.png)')
+
+replacement = ('|SendGrid Logo|\n\n.. |SendGrid Logo| image:: '
+               'https://uiux.s3.amazonaws.com/2016-logos/email-logo%402x.png'
+               '\n   :target: https://www.sendgrid.com')
+
+final_text = readme_rst.replace(replace, replacement)
+
 with open('./README.txt', 'w') as f:
-  f.write(final_text)
+    f.write(final_text)

setup.py

@@ -2,16 +2,19 @@
 import os
 from setuptools import setup
 
+
 long_description = 'Please see our GitHub README'
 if os.path.exists('README.txt'):
     long_description = open('README.txt').read()
 
+
 def getRequires():
     deps = []
     if (2, 6) <= sys.version_info < (2, 7):
         deps.append('unittest2')
     return deps
 
+
 base_url = 'https://github.com/sendgrid/'
 version = '3.0.0'
 setup(

tests/test_unit.py

@@ -30,10 +30,12 @@
 
 
 class MockException(HTTPError):
-    def __init__(self,code):
+
+    def __init__(self, code):
         self.code = code
         self.reason = 'REASON'
         self.hdrs = 'HEADERS'
+
     def read(self):
         return 'BODY'
 
@@ -60,18 +62,18 @@ def __init__(self, host, response_code):
         Client.__init__(self, host)
 
     def _make_request(self, opener, request):
-        if 200 <= self.response_code <299:   # if successsful code
+        if 200 <= self.response_code < 299:  # if successsful code
             return MockResponse(self.response_code)
         else:
             raise handle_error(MockException(self.response_code))
 
 
-
 class TestClient(unittest.TestCase):
+
     def setUp(self):
         self.host = 'http://api.test.com'
         self.client = Client(host=self.host)
-        self.api_key = "SENDGRID_API_KEY"
+        self.api_key = 'SENDGRID_API_KEY'
         self.request_headers = {
                                  'Content-Type': 'application/json',
                                  'Authorization': 'Bearer ' + self.api_key
@@ -112,9 +114,10 @@ def test__build_url(self):
         self.client._url_path = self.client._url_path + ['there']
         self.client._url_path = self.client._url_path + [1]
         self.client._version = 3
-        url = '{0}/v{1}{2}'.format(self.host,
-                                   str(self.client._version),
-                                   '/here/there/1?hello=0&world=1&ztest=0&ztest=1')
+        url = '{0}/v{1}{2}'.format(
+            self.host,
+            str(self.client._version),
+            '/here/there/1?hello=0&world=1&ztest=0&ztest=1')
         query_params = {'hello': 0, 'world': 1, 'ztest': [0,1]}
         built_url = self.client._build_url(query_params)
         self.assertEqual(built_url, url)