我有这个功能:
def make_happiness_table("word-happiness.csv"):
''' make_happiness_table: string -> dict
creates a dictionary of happiness scores from the given file '''
return {}
但我在尝试运行该程序时不断收到语法错误。
File "happiness.py", line 13
def make_happiness_table("word-happiness.csv"):
^
SyntaxError: invalid syntax
我该如何解决这个问题?
请您参考如下方法:
不要在你的函数定义中给出一个实际的文件名,给出一个在函数被调用时填充的变量,就像这样:
def make_happiness_table(filename):
''' make_happiness_table: string -> dict
creates a dictionary of happiness scores from the given file '''
return {}
make_happiness_table("word-happiness.csv")
