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"""Test the autodoc extension. This tests mainly for autodoc events"""
import pytest
from sphinx.ext.autodoc import between, cut_lines
from .test_ext_autodoc import do_autodoc
@pytest.mark.sphinx('html', testroot='ext-autodoc')
def test_process_docstring(app):
def on_process_docstring(app, what, name, obj, options, lines):
lines.clear()
lines.append('my docstring')
app.connect('autodoc-process-docstring', on_process_docstring)
actual = do_autodoc(app, 'function', 'target.process_docstring.func')
assert list(actual) == [
'',
'.. py:function:: func()',
' :module: target.process_docstring',
'',
' my docstring',
'',
]
@pytest.mark.sphinx('html', testroot='ext-autodoc')
def test_process_docstring_for_nondatadescriptor(app):
def on_process_docstring(app, what, name, obj, options, lines):
raise
app.connect('autodoc-process-docstring', on_process_docstring)
actual = do_autodoc(app, 'attribute', 'target.AttCls.a1')
assert list(actual) == [
'',
'.. py:attribute:: AttCls.a1',
' :module: target',
' :value: hello world',
'',
]
@pytest.mark.sphinx('html', testroot='ext-autodoc')
def test_cut_lines(app):
app.connect('autodoc-process-docstring',
cut_lines(2, 2, ['function']))
actual = do_autodoc(app, 'function', 'target.process_docstring.func')
assert list(actual) == [
'',
'.. py:function:: func()',
' :module: target.process_docstring',
'',
' second line',
'',
]
@pytest.mark.sphinx('html', testroot='ext-autodoc')
def test_between(app):
app.connect('autodoc-process-docstring',
between('---', ['function']))
actual = do_autodoc(app, 'function', 'target.process_docstring.func')
assert list(actual) == [
'',
'.. py:function:: func()',
' :module: target.process_docstring',
'',
' second line',
'',
]
@pytest.mark.sphinx('html', testroot='ext-autodoc')
def test_between_exclude(app):
app.connect('autodoc-process-docstring',
between('---', ['function'], exclude=True))
actual = do_autodoc(app, 'function', 'target.process_docstring.func')
assert list(actual) == [
'',
'.. py:function:: func()',
' :module: target.process_docstring',
'',
' first line',
' third line',
'',
]
@pytest.mark.sphinx('html', testroot='ext-autodoc')
def test_skip_module_member(app):
def autodoc_skip_member(app, what, name, obj, skip, options):
if name == "Class":
return True # Skip "Class" class in __all__
elif name == "raises":
return False # Show "raises()" function (not in __all__)
return None
app.connect('autodoc-skip-member', autodoc_skip_member)
options = {"members": None}
actual = do_autodoc(app, 'module', 'target', options)
assert list(actual) == [
'',
'.. py:module:: target',
'',
'',
'.. py:function:: raises(exc, func, *args, **kwds)',
' :module: target',
'',
' Raise AssertionError if ``func(*args, **kwds)`` does not raise *exc*.',
'',
]
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