parameters: (self, lib)
docstring: Push the active code library for the context
docstring_summary: Push the active code library for the context
docstring_tokens: Push the active code library for the context
function: def push_code_library(self, lib):
          """Push the active code library for the context
          """
          self._codelib_stack.append(lib)
          try:
              yield
          finally:
              self._codelib_stack.pop()
function_tokens: def push_code_library ( self , lib ) : self . _codelib_stack . append ( lib ) try : yield finally : self . _codelib_stack . pop ( )