diff --git a/examples/appengine/example.py b/examples/appengine/example.py
index 95f021e..36bebf8 100644
--- a/examples/appengine/example.py
+++ b/examples/appengine/example.py
@@ -31,6 +31,7 @@
 from google.appengine.ext.webapp import template
 from google.appengine.api.urlfetch import fetch
 
+
 class User(db.Model):
     id = db.StringProperty(required=True)
     created = db.DateTimeProperty(auto_now_add=True)
@@ -82,11 +83,12 @@ def get(self):
         self.response.out.write(template.render(path, args))
 
     def post(self):
-        url=self.request.get('url')
+        url = self.request.get('url')
         file = urllib2.urlopen(url)
         graph = facebook.GraphAPI(self.current_user.access_token)
         graph.put_photo(file, "Test Image")
 
+
 def main():
     logging.getLogger().setLevel(logging.DEBUG)
     util.run_wsgi_app(webapp.WSGIApplication([(r"/", HomeHandler)]))
diff --git a/examples/oauth/facebookoauth.py b/examples/oauth/facebookoauth.py
index a5cc071..cb36b56 100644
--- a/examples/oauth/facebookoauth.py
+++ b/examples/oauth/facebookoauth.py
@@ -80,7 +80,8 @@ def get(self):
 class LoginHandler(BaseHandler):
     def get(self):
         verification_code = self.request.get("code")
-        args = dict(client_id=FACEBOOK_APP_ID, redirect_uri=self.request.path_url)
+        args = dict(client_id=FACEBOOK_APP_ID,
+                    redirect_uri=self.request.path_url)
         if self.request.get("code"):
             args["client_secret"] = FACEBOOK_APP_SECRET
             args["code"] = self.request.get("code")
@@ -121,7 +122,8 @@ def set_cookie(response, name, value, domain=None, path="/", expires=None):
     cookie = Cookie.BaseCookie()
     cookie[name] = "|".join([value, timestamp, signature])
     cookie[name]["path"] = path
-    if domain: cookie[name]["domain"] = domain
+    if domain:
+        cookie[name]["domain"] = domain
     if expires:
         cookie[name]["expires"] = email.utils.formatdate(
             expires, localtime=False, usegmt=True)
@@ -130,9 +132,11 @@ def set_cookie(response, name, value, domain=None, path="/", expires=None):
 
 def parse_cookie(value):
     """Parses and verifies a cookie value from set_cookie"""
-    if not value: return None
+    if not value:
+        return None
     parts = value.split("|")
-    if len(parts) != 3: return None
+    if len(parts) != 3:
+        return None
     if cookie_signature(parts[0], parts[1]) != parts[2]:
         logging.warning("Invalid cookie signature %r", value)
         return None
@@ -153,7 +157,8 @@ def cookie_signature(*parts):
     people using this example don't accidentally all use the same secret).
     """
     hash = hmac.new(FACEBOOK_APP_SECRET, digestmod=hashlib.sha1)
-    for part in parts: hash.update(part)
+    for part in parts:
+        hash.update(part)
     return hash.hexdigest()
 
 
diff --git a/examples/tornado/example.py b/examples/tornado/example.py
index 45da0a4..6eaa38b 100755
--- a/examples/tornado/example.py
+++ b/examples/tornado/example.py
@@ -44,7 +44,8 @@ def get_current_user(self):
         cookies = dict((n, self.cookies[n].value) for n in self.cookies.keys())
         cookie = facebook.get_user_from_cookie(
             cookies, options.facebook_app_id, options.facebook_app_secret)
-        if not cookie: return None
+        if not cookie:
+            return None
         user = self.db.get(
             "SELECT * FROM users WHERE id = %s", cookie["uid"])
         if not user:
diff --git a/setup.py b/setup.py
index cf4a311..a362c26 100644
--- a/setup.py
+++ b/setup.py
@@ -1,14 +1,15 @@
 #!/usr/bin/env python
 from distutils.core import setup
- 
+
 setup(
     name='facebook-sdk',
     version='0.2.0',
-    description='This client library is designed to support the Facebook Graph API and the official Facebook JavaScript SDK, which is the canonical way to implement Facebook authentication.',
+    description='This client library is designed to support the Facebook '
+                'Graph API and the official Facebook JavaScript SDK, which '
+                'is the canonical way to implement Facebook authentication.',
     author='Facebook',
     url='http://github.com/pythonforfacebook/facebook-sdk',
     py_modules=[
         'facebook',
     ],
 )
-