General cleanup. Killed Node class, django stuff, canvas and other us…

…eless stuff.

REQUIREMENTS

@@ -1,3 +1,2 @@
-bunch>=1.0.0
-simplejson>=2.1.1
-urlobject>=0.5
+bunch>=1.0.1
+simplejson>=2.4.0

setup.py

@@ -8,7 +8,6 @@
 from distribute_setup import use_setuptools; use_setuptools()
 from setuptools import setup, find_packages
 
-
 rel_file = lambda *args: os.path.join(os.path.dirname(os.path.abspath(__file__)), *args)
 cleanup = lambda lines: filter(None, map(lambda s: s.strip(), lines))
 
@@ -33,7 +32,6 @@ def get_extra_requirements():
         extras_require[group] = cleanup(read_from(req_filename).splitlines())
     return extras_require
 
-
 setup(
     name             = 'pyfacegraph',
     version          = get_version(),

src/facegraph/__init__.py

@@ -2,10 +2,8 @@
 
 __version__ = '0.0.32'
 
-from facegraph.canvas import decode_signed_request
 from facegraph.api import Api
 from facegraph.api import ApiException 
 from facegraph.fql import FQL
 from facegraph.graph import Graph
-from facegraph.graph import GraphException
-from facegraph.signature import InvalidSignature
+from facegraph.graph import GraphException

src/facegraph/api.py

@@ -1,6 +1,3 @@
-#from eventlet.green import urllib2
-#from eventlet.green import httplib
-
 import socket
 import simplejson
 from urllib import urlencode, unquote
@@ -46,26 +43,26 @@ def __method(self):
         return u".".join(self.stack)
 
     def __getitem__(self, name):
-        '''
+        """
         This method returns a new FB and allows us to chain attributes, e.g. fb.stream.publish
         A stack of attributes is maintained so that we can call the correct method later
-        '''
+        """
         s = []
         s.extend(self.stack)
         s.append(name)
         return self.__class__(stack=s, access_token=self.access_token, cookie=self.cookie, err_handler=self.err_handler,
                               timeout=self.timeout, retries=self.retries, urllib2=self.urllib2, httplib=self.httplib)
 
     def __getattr__(self, name):
-        '''
+        """
         We trigger __getitem__ here so that both self.method.name and self['method']['name'] work
-        '''
+        """
         return self[name]
 
     def __call__(self, _retries=None, *args, **kwargs):
-        '''
+        """
         Executes an old REST api method using the stored method stack
-        '''
+        """
         _retries = _retries or self.retries
 
         if len(self.stack)>0: