Message138563
After completing #12265, it was pointed out to me that the error message is still not perfect:
>>> def f(a, b, c=3, d=4, e=6, f=3, g=32): pass
...
>>> f(1, f=4, d=90)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: f() takes from 2 to 7 positional arguments but 3 were given
Here is a new patch.
Some samples:
>>> def f(a): pass
...
>>> f()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: f() missing 1 required positional argument: 'a'
>>> def f(a, b): pass
...
>>> f()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: f() missing 2 required positional arguments: 'a' and 'b'
>>> def f(a, b, c): pass
...
>>> f()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: f() missing 3 required positional arguments: 'a', 'b', and 'c
>>> def f(a, b, c, d): pass
>>> f()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: f() missing 4 required positional arguments: 'a', 'b', 'c', and 'd'
Same with kwonly:
>>> def f(*, w): pass
...
>>> f()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: f() missing 1 required keyword-only argument: 'w'
>>> def f(*, a, b, c, d, e): pass
...
>>> f()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: f() missing 5 required keyword-only arguments: 'a', 'b', 'c', 'd', and 'e'
For too many positional arguments, the old (new) error is retained:
>>> def f(a): pass
...
>>> f(1, 2, 3)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: f() takes 1 positional argument but 3 were given
>>> f(3, 4, 5)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: f() takes from 1 to 2 positional arguments but 3 were given |
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Date |
User |
Action |
Args |
2011-06-18 00:45:32 | benjamin.peterson | set | recipients:
+ benjamin.peterson |
2011-06-18 00:45:31 | benjamin.peterson | set | messageid: <1308357931.79.0.860556100237.issue12356@psf.upfronthosting.co.za> |
2011-06-18 00:45:31 | benjamin.peterson | link | issue12356 messages |
2011-06-18 00:45:31 | benjamin.peterson | create | |
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