Python sig_from_obj示例

示例#1

def test_method_2():
    code = "df[df.b == 'x'].a.sum()"
    s = setup_state(sol_code = code,
                    stu_code = code,
                    pec = "import pandas as pd; df = pd.DataFrame({'a': [1, 2, 3], 'b': ['x', 'x', 'y']})")
    helper.passes(s.check_function('df.a.sum', signature = False))
    from pythonwhat.signatures import sig_from_obj
    import pandas as pd
    helper.passes(s.check_function('df.a.sum', signature = sig_from_obj(pd.Series.sum)))

示例#2

def test_method_1():
    code = "df.groupby('b').sum()"
    s = setup_state(sol_code = code,
                    stu_code = code,
                    pec = "import pandas as pd; df = pd.DataFrame({'a': [1, 2, 3], 'b': ['x', 'x', 'y']})")
    helper.passes(s.check_function('df.groupby').check_args(0).has_equal_value())
    helper.passes(s.check_function('df.groupby.sum', signature = False))
    from pythonwhat.signatures import sig_from_obj
    import pandas as pd
    helper.passes(s.check_function('df.groupby.sum', signature = sig_from_obj(pd.Series.sum)))

示例#3

文件： test_check_function.py 项目： datacamp/pythonwhat

def test_method_2():
    code = "print('a')"
    s = setup_state(
        sol_code=code,
        stu_code=code,
        pec="",
    )
    helper.passes(s.check_function("print", signature=False))

    from pythonwhat.signatures import sig_from_obj
    helper.passes(s.check_function("print", signature=sig_from_obj('print')))