65 lines
1.6 KiB
Python
65 lines
1.6 KiB
Python
from textwrap import dedent
|
|
|
|
import pytest
|
|
|
|
from pandas.util._decorators import deprecate
|
|
|
|
import pandas._testing as tm
|
|
|
|
|
|
def new_func():
|
|
"""
|
|
This is the summary. The deprecate directive goes next.
|
|
|
|
This is the extended summary. The deprecate directive goes before this.
|
|
"""
|
|
return "new_func called"
|
|
|
|
|
|
def new_func_no_docstring():
|
|
return "new_func_no_docstring called"
|
|
|
|
|
|
def new_func_wrong_docstring():
|
|
"""Summary should be in the next line."""
|
|
return "new_func_wrong_docstring called"
|
|
|
|
|
|
def new_func_with_deprecation():
|
|
"""
|
|
This is the summary. The deprecate directive goes next.
|
|
|
|
.. deprecated:: 1.0
|
|
Use new_func instead.
|
|
|
|
This is the extended summary. The deprecate directive goes before this.
|
|
"""
|
|
pass
|
|
|
|
|
|
def test_deprecate_ok():
|
|
depr_func = deprecate("depr_func", new_func, "1.0", msg="Use new_func instead.")
|
|
|
|
with tm.assert_produces_warning(FutureWarning):
|
|
result = depr_func()
|
|
|
|
assert result == "new_func called"
|
|
assert depr_func.__doc__ == dedent(new_func_with_deprecation.__doc__)
|
|
|
|
|
|
def test_deprecate_no_docstring():
|
|
depr_func = deprecate(
|
|
"depr_func", new_func_no_docstring, "1.0", msg="Use new_func instead."
|
|
)
|
|
with tm.assert_produces_warning(FutureWarning):
|
|
result = depr_func()
|
|
assert result == "new_func_no_docstring called"
|
|
|
|
|
|
def test_deprecate_wrong_docstring():
|
|
msg = "deprecate needs a correctly formatted docstring"
|
|
with pytest.raises(AssertionError, match=msg):
|
|
deprecate(
|
|
"depr_func", new_func_wrong_docstring, "1.0", msg="Use new_func instead."
|
|
)
|