Version up, thanks to @ekohilas

Updates setup.py for better compatibility with setuptools

fbchat/__init__.py

@@ -17,7 +17,7 @@ from .client import *
 
 
 __copyright__ = 'Copyright 2015 - {} by Taehoon Kim'.format(datetime.now().year)
-__version__ = '1.0.6'
+__version__ = '1.0.25'
 __license__ = 'BSD'
 __author__ = 'Taehoon Kim; Moreels Pieter-Jan; Mads Marquart'
 __email__ = 'carpedm20@gmail.com'

fbchat/graphql.py

@@ -26,10 +26,12 @@ class ConcatJSONDecoder(json.JSONDecoder):
 def graphql_color_to_enum(color):
     if color is None:
         return None
+    if len(color) == 0:
+        return ThreadColor.MESSENGER_BLUE
     try:
         return ThreadColor('#{}'.format(color[2:].lower()))
-    except KeyError:
-        raise Exception('Could not get ThreadColor from color: {}'.format(color))
+    except ValueError:
+        raise FBchatException('Could not get ThreadColor from color: {}'.format(color))
 
 def get_customization_info(thread):
     if thread is None or thread.get('customization_info') is None:
@@ -42,18 +44,21 @@ def get_customization_info(thread):
     }
     if thread.get('thread_type') == 'GROUP' or thread.get('is_group_thread') or thread.get('thread_key', {}).get('thread_fbid'):
         rtn['nicknames'] = {}
-        for k in info['participant_customizations']:
+        for k in info.get('participant_customizations', []):
             rtn['nicknames'][k['participant_id']] = k.get('nickname')
     elif info.get('participant_customizations'):
-        _id = thread.get('thread_key', {}).get('other_user_id') or thread.get('id')
-        if info['participant_customizations'][0]['participant_id'] == _id:
-            rtn['nickname'] = info['participant_customizations'][0]
-            rtn['own_nickname'] = info['participant_customizations'][1]
-        elif info['participant_customizations'][1]['participant_id'] == _id:
-            rtn['nickname'] = info['participant_customizations'][1]
-            rtn['own_nickname'] = info['participant_customizations'][0]
-        else:
-            raise Exception('No participant matching the user {} found: {}'.format(_id, info['participant_customizations']))
+        uid = thread.get('thread_key', {}).get('other_user_id') or thread.get('id')
+        pc = info['participant_customizations']
+        if len(pc) > 0:
+            if pc[0].get('participant_id') == uid:
+                rtn['nickname'] = pc[0].get('nickname')
+            else:
+                rtn['own_nickname'] = pc[0].get('nickname')
+        if len(pc) > 1:
+            if pc[1].get('participant_id') == uid:
+                rtn['nickname'] = pc[1].get('nickname')
+            else:
+                rtn['own_nickname'] = pc[1].get('nickname')
     return rtn
 
 def graphql_to_message(message):
@@ -73,7 +78,8 @@ def graphql_to_message(message):
         text=message.get('message').get('text'),
         mentions=[Mention(m.get('entity', {}).get('id'), offset=m.get('offset'), length=m.get('length')) for m in message.get('message').get('ranges', [])],
         sticker=message.get('sticker'),
-        attachments=message.get('blob_attachments')
+        attachments=message.get('blob_attachments'),
+        extensible_attachment=message.get('extensible_attachment')
     )
 
 def graphql_to_user(user):
@@ -93,7 +99,8 @@ def graphql_to_user(user):
         emoji=c_info.get('emoji'),
         own_nickname=c_info.get('own_nickname'),
         photo=user['profile_picture'].get('uri'),
-        name=user.get('name')
+        name=user.get('name'),
+        message_count=user.get('messages_count')
     )
 
 def graphql_to_group(group):
@@ -107,7 +114,8 @@ def graphql_to_group(group):
         color=c_info.get('color'),
         emoji=c_info.get('emoji'),
         photo=group['image'].get('uri'),
-        name=group.get('name')
+        name=group.get('name'),
+        message_count=group.get('messages_count')
     )
 
 def graphql_to_page(page):
@@ -121,7 +129,8 @@ def graphql_to_page(page):
         city=page.get('city').get('name'),
         category=page.get('category_type'),
         photo=page['profile_picture'].get('uri'),
-        name=page.get('name')
+        name=page.get('name'),
+        message_count=page.get('messages_count')
     )
 
 def graphql_queries_to_json(*queries):
@@ -134,7 +143,11 @@ def graphql_queries_to_json(*queries):
     return json.dumps(rtn)
 
 def graphql_response_to_json(content):
-    j = json.loads(content, cls=ConcatJSONDecoder)
+    content = strip_to_json(content) # Usually only needed in some error cases
+    try:
+        j = json.loads(content, cls=ConcatJSONDecoder)
+    except Exception:
+        raise FBchatException('Error while parsing JSON: {}'.format(repr(content)))
 
     rtn = [None]*(len(j))
     for x in j:
@@ -167,7 +180,7 @@ class GraphQL(object):
                 'query_params': params
             }
         else:
-            raise Exception('A query or doc_id must be specified')
+            raise FBchatUserError('A query or doc_id must be specified')
 
 
     FRAGMENT_USER = """

fbchat/models.py

@@ -4,6 +4,26 @@ from __future__ import unicode_literals
 import enum
 
 
+class FBchatException(Exception):
+    """Custom exception thrown by fbchat. All exceptions in the fbchat module inherits this"""
+
+class FBchatFacebookError(FBchatException):
+    #: The error code that Facebook returned
+    fb_error_code = str
+    #: The error message that Facebook returned (In the user's own language)
+    fb_error_message = str
+    #: The status code that was sent in the http response (eg. 404) (Usually only set if not successful, aka. not 200)
+    request_status_code = int
+    def __init__(self, message, fb_error_code=None, fb_error_message=None, request_status_code=None):
+        super(FBchatFacebookError, self).__init__(message)
+        """Thrown by fbchat when Facebook returns an error"""
+        self.fb_error_code = str(fb_error_code)
+        self.fb_error_message = fb_error_message
+        self.request_status_code = request_status_code
+
+class FBchatUserError(FBchatException):
+    """Thrown by fbchat when wrong values are entered"""
+
 class Thread(object):
     #: The unique identifier of the thread. Can be used a `thread_id`. See :ref:`intro_threads` for more info
     uid = str
@@ -13,13 +33,18 @@ class Thread(object):
     photo = str
     #: The name of the thread
     name = str
-
-    def __init__(self, _type, uid, photo=None, name=None):
+    #: Timestamp of last message
+    last_message_timestamp = str
+    #: Number of messages in the thread
+    message_count = int
+    def __init__(self, _type, uid, photo=None, name=None, last_message_timestamp=None, message_count=None):
         """Represents a Facebook thread"""
         self.uid = str(uid)
         self.type = _type
         self.photo = photo
         self.name = name
+        self.last_message_timestamp = last_message_timestamp
+        self.message_count = message_count
 
     def __repr__(self):
         return self.__unicode__()
@@ -125,8 +150,10 @@ class Message(object):
     sticker = str
     #: A list of attachments
     attachments = list
+    #: An extensible attachment, e.g. share object
+    extensible_attachment = dict
 
-    def __init__(self, uid, author=None, timestamp=None, is_read=None, reactions=[], text=None, mentions=[], sticker=None, attachments=[]):
+    def __init__(self, uid, author=None, timestamp=None, is_read=None, reactions=[], text=None, mentions=[], sticker=None, attachments=[], extensible_attachment={}):
         """Represents a Facebook message"""
         self.uid = uid
         self.author = author
@@ -137,6 +164,7 @@ class Message(object):
         self.mentions = mentions
         self.sticker = sticker
         self.attachments = attachments
+        self.extensible_attachment = extensible_attachment
 
 
 class Mention(object):
@@ -165,6 +193,13 @@ class ThreadType(Enum):
     GROUP = 2
     PAGE = 3
 
+class ThreadLocation(Enum):
+    """Used to specify where a thread is located (inbox, pending, archived, other)."""
+    INBOX = 'inbox'
+    PENDING = 'pending'
+    ARCHIVED = 'action:archived'
+    OTHER = 'other'
+
 class TypingStatus(Enum):
     """Used to specify whether the user is typing or has stopped typing"""
     STOPPED = 0

fbchat/utils.py

@@ -48,7 +48,7 @@ GENDERS = {
     11: 'unknown_plural',
 
     # For graphql requests
-    #'': 'unknown',
+    'UNKNOWN': 'unknown',
     'FEMALE': 'female_singular',
     'MALE': 'male_singular',
     #'': 'female_singular_guess',
@@ -93,6 +93,16 @@ class ReqUrl(object):
     TYPING = "https://www.facebook.com/ajax/messaging/typ.php"
     GRAPHQL = "https://www.facebook.com/api/graphqlbatch/"
 
+    pull_channel = 0
+
+    def change_pull_channel(self, channel=None):
+        if channel is None:
+            self.pull_channel = (self.pull_channel + 1) % 5 # Pull channel will be 0-4
+        else:
+            self.pull_channel = channel
+        self.STICKY = "https://{}-edge-chat.facebook.com/pull".format(self.pull_channel)
+        self.PING = "https://{}-edge-chat.facebook.com/active_ping".format(self.pull_channel)
+
 
 facebookEncoding = 'UTF-8'
 
@@ -103,7 +113,7 @@ def strip_to_json(text):
     try:
         return text[text.index('{'):]
     except ValueError:
-        raise Exception('No JSON object found: {}, {}'.format(repr(text), text.index('{')))
+        raise FBchatException('No JSON object found: {}, {}'.format(repr(text), text.index('{')))
 
 def get_decoded_r(r):
     return get_decoded(r._content)
@@ -143,30 +153,31 @@ def generateOfflineThreadingID():
     return str(int(msgs, 2))
 
 def check_json(j):
-    if 'error' in j and j['error'] is not None:
-        if 'errorDescription' in j:
-            # 'errorDescription' is in the users own language!
-            raise Exception('Error #{} when sending request: {}'.format(j['error'], j['errorDescription']))
-        elif 'debug_info' in j['error']:
-            raise Exception('Error #{} when sending request: {}'.format(j['error']['code'], repr(j['error']['debug_info'])))
-        else:
-            raise Exception('Error {} when sending request'.format(j['error']))
+    if j.get('error') is None:
+        return
+    if 'errorDescription' in j:
+        # 'errorDescription' is in the users own language!
+        raise FBchatFacebookError('Error #{} when sending request: {}'.format(j['error'], j['errorDescription']), fb_error_code=j['error'], fb_error_message=j['errorDescription'])
+    elif 'debug_info' in j['error'] and 'code' in j['error']:
+        raise FBchatFacebookError('Error #{} when sending request: {}'.format(j['error']['code'], repr(j['error']['debug_info'])), fb_error_code=j['error']['code'], fb_error_message=j['error']['debug_info'])
+    else:
+        raise FBchatFacebookError('Error {} when sending request'.format(j['error']), fb_error_code=j['error'])
 
-def checkRequest(r, do_json_check=True):
+def check_request(r, as_json=True):
     if not r.ok:
-        raise Exception('Error when sending request: Got {} response'.format(r.status_code))
+        raise FBchatFacebookError('Error when sending request: Got {} response'.format(r.status_code), request_status_code=r.status_code)
 
     content = get_decoded_r(r)
 
     if content is None or len(content) == 0:
-        raise Exception('Error when sending request: Got empty response')
+        raise FBchatFacebookError('Error when sending request: Got empty response')
 
-    if do_json_check:
+    if as_json:
         content = strip_to_json(content)
         try:
             j = json.loads(content)
-        except Exception as e:
-            raise Exception('Error while parsing JSON: {}'.format(repr(content)), e)
+        except ValueError:
+            raise FBchatFacebookError('Error while parsing JSON: {}'.format(repr(content)))
         check_json(j)
         return j
     else:

requirements.txt

@@ -1,3 +1,4 @@
 requests
 lxml
 beautifulsoup4
+enum34; python_version < '3.4'

setup.py

@@ -4,22 +4,24 @@
 """
 Setup script for fbchat
 """
-
-
 import os
 try:
     from setuptools import setup
 except ImportError:
     from distutils.core import setup
 
-
 with open('README.rst') as f:
     readme_content = f.read().strip()
 
-try:
-    requirements = [line.rstrip('\n') for line in open(os.path.join('fbchat.egg-info', 'requires.txt'))]
-except FileNotFoundError:
-    requirements = [line.rstrip('\n') for line in open('requirements.txt')]
+requirements = [
+    'requests',
+    'lxml',
+    'beautifulsoup4'
+]
+
+extras_requirements = {
+    ':python_version < "3.4"': ['enum34']
+}
 
 version = None
 author = None
@@ -75,6 +77,7 @@ setup(
     include_package_data=True,
     packages=['fbchat'],
     install_requires=requirements,
+    extras_require=extras_requirements,
     url=source,
     version=version,
     zip_safe=True,