BrowserRequests

Added new class BrowserRequests. It is planned to add the functionality of the steam site to it.
Added now "get_avatar_url" and "set_avatar"

steam/webauth.py

@@ -66,6 +66,8 @@ from steam.steamid import SteamID
 from steam.utils.web import make_requests_session, generate_session_id
 from steam.core.crypto import rsa_publickey, pkcs1v15_encrypt
 
+from steam.webrequests import BrowserRequests
+
 if six.PY2:
     intBase = long
     _cli_input = raw_input
@@ -74,7 +76,7 @@ else:
     _cli_input = input
 
 
-class WebAuth(object):
+class WebAuth(BrowserRequests):
     key = None
     logged_on = False    #: whether authentication has been completed successfully
     session = None      #: :class:`requests.Session` (with auth cookies after auth is completed)
@@ -85,6 +87,7 @@ class WebAuth(object):
 
     def __init__(self, username, password=''):
         self.__dict__.update(locals())
+        super().__init__()
         self.session = make_requests_session()
         self._session_setup()
 

steam/webrequests.py

@@ -0,0 +1,75 @@
+import requests
+from bs4 import BeautifulSoup
+
+class BrowserRequests(object):
+    def __init__(self):
+        self.session = None
+        self.steam_id = None
+        self.session_id = None
+
+    def get_avatar_url(self, size=2):
+        """Get URL to avatar picture
+
+        :param size: possible values are ``0``, ``1``, or ``2`` corresponding to small, medium, large
+        :type size: :class:`int`
+        :return: url to avatar
+        :rtype: :class:`str`
+        :raises HTTPError: any problem with http request, timeouts, 5xx, 4xx etc
+        """
+        self.url = "https://steamcommunity.com/profiles/%s/edit/avatar"
+        try:
+            self.resp = self.session.get(self.url % self.steam_id,
+                                     timeout=15,
+                                     )
+            self.req_bs = BeautifulSoup(self.resp.text)
+            self.avatar_url = str(self.req_bs.find('div', {'class':'playerAvatar'}).find('img')['src'].split('.jpg')[0])
+            sizes = {  # размеры картинок
+                0: '',
+                1: '_medium',
+                2: '_full',
+            }
+        except requests.exceptions.RequestException as e:
+            raise HTTPError(str(e))
+
+        return self.avatar_url+sizes[size]+'.jpg'
+
+    def set_avatar(self, avatar):
+        """Set image to avatar picture
+
+        :param avatar: bytes image
+        :type avatar: :class:`bytes`
+        :return: json response
+        :rtype: :class:`dict`
+        :raises HTTPError: any problem with http request, timeouts, 5xx, 4xx etc
+        :raises AvatarRequiredNoSend: any problem with the format of the file being sent
+        """
+        self.url = "https://steamcommunity.com/actions/FileUploader/"
+        try:
+            self.resp = self.session.post(self.url,
+                                    timeout=15,
+                                    data={
+                                         'type': 'player_avatar_image',
+                                         'sId': self.steam_id,
+                                         'sessionid': self.session_id,
+                                         'doSub': 1,
+                                         'json': 1
+                                     },
+                                    files={'avatar':avatar}
+                                     ).json()
+        except requests.exceptions.RequestException as e:
+            raise HTTPError(str(e))
+        if self.resp['success'] != True:
+            raise AvatarRequiredNoSend
+        return self.resp
+
+class WebAuthException(Exception):
+    pass
+
+class HTTPError(WebAuthException):
+    pass
+
+class AvatarRequired(Exception):
+    pass
+
+class AvatarRequiredNoSend(AvatarRequired):
+    pass