parameters: (self, pattern, dirs)
docstring: Add a directory to the vpath search for the given pattern.
docstring_summary: Add a directory to the vpath search for the given pattern.
docstring_tokens: Add a directory to the vpath search for the given pattern .
function: def addvpath(self, pattern, dirs):
          """
          Add a directory to the vpath search for the given pattern.
          """
          self._patternvpaths.append((pattern, dirs))
function_tokens: def addvpath ( self , pattern , dirs ) : self . _patternvpaths . append ( ( pattern , dirs ) )