parameters: (self, key, default=MISSING)
return_statement: return val
docstring: 'D.pop(k[,d]) -> v, remove specified key and return the corresponding value.
          If key is not found, d is returned if given, otherwise KeyError is raised'
docstring_summary: 'D.pop(k[,d]) -> v, remove specified key and return the corresponding value.
          If key is not found, d is returned if given, otherwise KeyError is raised'
docstring_tokens: D . pop ( k [ d ] ) - > v remove specified key and return the corresponding value . If key is not found d is returned if given otherwise KeyError is raised
function: def pop(self, key, default=MISSING):
          """
          'D.pop(k[,d]) -> v, remove specified key and return the corresponding value.
          If key is not found, d is returned if given, otherwise KeyError is raised'
          """
          try:
              val = self[key]
          except KeyError:
              if default is MISSING:
                  raise
              val = default
          else:
              del self[key]
          return val
function_tokens: def pop ( self , key , default = MISSING ) : try : val = self [ key ] except KeyError : if default is MISSING : raise val = default else : del self [ key ] return val