Adding Requests library

lib/requests/exceptions.py

@@ -0,0 +1,51 @@
+# -*- coding: utf-8 -*-
+
+"""
+requests.exceptions
+~~~~~~~~~~~~~~~~~~~
+
+This module contains the set of Requests' exceptions.
+
+"""
+
+
+class RequestException(RuntimeError):
+    """There was an ambiguous exception that occurred while handling your
+    request."""
+
+
+class HTTPError(RequestException):
+    """An HTTP error occurred."""
+    response = None
+
+
+class ConnectionError(RequestException):
+    """A Connection error occurred."""
+
+
+class SSLError(ConnectionError):
+    """An SSL error occurred."""
+
+
+class Timeout(RequestException):
+    """The request timed out."""
+
+
+class URLRequired(RequestException):
+    """A valid URL is required to make a request."""
+
+
+class TooManyRedirects(RequestException):
+    """Too many redirects."""
+
+
+class MissingSchema(RequestException, ValueError):
+    """The URL schema (e.g. http or https) is missing."""
+
+
+class InvalidSchema(RequestException, ValueError):
+    """See defaults.py for valid schemas."""
+
+
+class InvalidURL(RequestException, ValueError):
+    """ The URL provided was somehow invalid. """