parameters: (self, auth, url='')
docstring: Prepares the given HTTP auth data.
docstring_summary: Prepares the given HTTP auth data.
docstring_tokens: Prepares the given HTTP auth data .
function: def prepare_auth(self, auth, url=''):
          """Prepares the given HTTP auth data."""
  
          # If no Auth is explicitly provided, extract it from the URL first.
          if auth is None:
              url_auth = get_auth_from_url(self.url)
              auth = url_auth if any(url_auth) else None
  
          if auth:
              if isinstance(auth, tuple) and len(auth) == 2:
                  # special-case basic HTTP auth
                  auth = HTTPBasicAuth(*auth)
  
              # Allow auth to make its changes.
              r = auth(self)
  
              # Update self to reflect the auth changes.
              self.__dict__.update(r.__dict__)
  
              # Recompute Content-Length
              self.prepare_content_length(self.body)
function_tokens: def prepare_auth ( self , auth , url = '' ) : # If no Auth is explicitly provided, extract it from the URL first. if auth is None : url_auth = get_auth_from_url ( self . url ) auth = url_auth if any ( url_auth ) else None if auth : if isinstance ( auth , tuple ) and len ( auth ) == 2 : # special-case basic HTTP auth auth = HTTPBasicAuth ( * auth ) # Allow auth to make its changes. r = auth ( self ) # Update self to reflect the auth changes. self . __dict__ . update ( r . __dict__ ) # Recompute Content-Length self . prepare_content_length ( self . body )