parameters: (self, offset, whence=0)
docstring: Change position, possibly with respect to start or stop.
docstring_summary: Change position, possibly with respect to start or stop.
docstring_tokens: Change position possibly with respect to start or stop .
function: def seek(self, offset, whence=0):
          """Change position, possibly with respect to start or stop."""
          if whence == 0:
              self._pos = self._start
              whence = 1
          elif whence == 2:
              self._pos = self._stop
              whence = 1
          _ProxyFile.seek(self, offset, whence)
function_tokens: def seek ( self , offset , whence = 0 ) : if whence == 0 : self . _pos = self . _start whence = 1 elif whence == 2 : self . _pos = self . _stop whence = 1 _ProxyFile . seek ( self , offset , whence )