Merge pull request #6434 from tk0miya/refactor_test_autodoc

Refactor test_autodoc
This commit is contained in:
Takeshi KOMIYA 2019-06-03 01:53:40 +09:00 committed by GitHub
commit 4d1e40785f
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 531 additions and 497 deletions

View File

@ -22,31 +22,6 @@ class CustomEx(Exception):
"""Exception method."""
class CustomDataDescriptor(object):
"""Descriptor class docstring."""
def __init__(self, doc):
self.__doc__ = doc
def __get__(self, obj, type=None):
if obj is None:
return self
return 42
def meth(self):
"""Function."""
return "The Answer"
class CustomDataDescriptorMeta(type):
"""Descriptor metaclass docstring."""
class CustomDataDescriptor2(CustomDataDescriptor):
"""Descriptor class with custom metaclass docstring."""
__metaclass__ = CustomDataDescriptorMeta
def _funky_classmethod(name, b, c, d, docstring=None):
"""Generates a classmethod for a class from a template by filling out
some arguments."""
@ -81,8 +56,6 @@ class Derived(Base):
class Class(Base):
"""Class to document."""
descr = CustomDataDescriptor("Descriptor instance docstring.")
def meth(self):
"""Function."""
@ -101,10 +74,6 @@ class Class(Base):
#: should be documented -- süß
attr = 'bar'
@property
def prop(self):
"""Property."""
docattr = 'baz'
"""should likewise be documented -- süß"""

View File

@ -0,0 +1,31 @@
class CustomDataDescriptor(object):
"""Descriptor class docstring."""
def __init__(self, doc):
self.__doc__ = doc
def __get__(self, obj, type=None):
if obj is None:
return self
return 42
def meth(self):
"""Function."""
return "The Answer"
class CustomDataDescriptorMeta(type):
"""Descriptor metaclass docstring."""
class CustomDataDescriptor2(CustomDataDescriptor):
"""Descriptor class with custom metaclass docstring."""
__metaclass__ = CustomDataDescriptorMeta
class Class:
descr = CustomDataDescriptor("Descriptor instance docstring.")
@property
def prop(self):
"""Property."""

View File

@ -0,0 +1,8 @@
def func():
"""
first line
---
second line
---
third line
"""

View File

@ -9,7 +9,6 @@
:license: BSD, see LICENSE for details.
"""
import platform
import sys
from unittest.mock import Mock
from warnings import catch_warnings
@ -17,10 +16,7 @@ from warnings import catch_warnings
import pytest
from docutils.statemachine import ViewList
from sphinx.ext.autodoc import (
ModuleLevelDocumenter, cut_lines, between, ALL,
merge_autodoc_default_flags, Options
)
from sphinx.ext.autodoc import ModuleLevelDocumenter, ALL, Options
from sphinx.ext.autodoc.directive import DocumenterBridge, process_documenter_options
from sphinx.testing.util import SphinxTestApp, Struct # NOQA
from sphinx.util import logging
@ -28,8 +24,6 @@ from sphinx.util.docutils import LoggingReporter
app = None
IS_PYPY = platform.python_implementation() == 'PyPy'
def do_autodoc(app, objtype, name, options=None):
if options is None:
@ -58,7 +52,6 @@ def setup_module(rootdir, sphinx_test_tempdir):
app = SphinxTestApp(srcdir=srcdir)
app.builder.env.app = app
app.builder.env.temp_data['docname'] = 'dummy'
app.connect('autodoc-process-docstring', process_docstring)
app.connect('autodoc-process-signature', process_signature)
app.connect('autodoc-skip-member', skip_member)
yield
@ -73,7 +66,7 @@ directive = options = None
@pytest.fixture
def setup_test():
global options, directive
global processed_docstrings, processed_signatures
global processed_signatures
options = Options(
inherited_members = False,
@ -102,7 +95,6 @@ def setup_test():
)
directive.state.document.settings.tab_width = 8
processed_docstrings = []
processed_signatures = []
app._status.truncate(0)
@ -113,16 +105,9 @@ def setup_test():
app.registry.autodoc_attrgettrs.clear()
processed_docstrings = []
processed_signatures = []
def process_docstring(app, what, name, obj, options, lines):
processed_docstrings.append((what, name))
if name == 'bar':
lines.extend(['42', ''])
def process_signature(app, what, name, obj, options, args, retann):
processed_signatures.append((what, name))
if name == 'bar':
@ -479,61 +464,6 @@ def test_get_doc():
assert getdocl('method', Derived.inheritedmeth) == ['Inherited function.']
@pytest.mark.usefixtures('setup_test')
def test_docstring_processing():
def process(objtype, name, obj):
inst = app.registry.documenters[objtype](directive, name)
inst.object = obj
inst.fullname = name
return list(inst.process_doc(inst.get_doc()))
class E:
def __init__(self):
"""Init docstring"""
# docstring processing by event handler
assert process('class', 'bar', E) == ['Init docstring', '', '42', '']
lid = app.connect('autodoc-process-docstring',
cut_lines(1, 1, ['function']))
def f():
"""
first line
second line
third line
"""
assert process('function', 'f', f) == ['second line', '']
app.disconnect(lid)
lid = app.connect('autodoc-process-docstring', between('---', ['function']))
def g():
"""
first line
---
second line
---
third line
"""
assert process('function', 'g', g) == ['second line', '']
app.disconnect(lid)
lid = app.connect('autodoc-process-docstring',
between('---', ['function'], exclude=True))
def h():
"""
first line
---
second line
---
third line
"""
assert process('function', 'h', h) == ['first line', 'third line', '']
app.disconnect(lid)
@pytest.mark.sphinx('html', testroot='ext-autodoc')
def test_new_documenter(app):
class MyDocumenter(ModuleLevelDocumenter):
@ -752,7 +682,6 @@ def test_autodoc_undoc_members(app):
assert list(filter(lambda l: '::' in l, actual)) == [
'.. py:class:: Class(arg)',
' .. py:attribute:: Class.attr',
' .. py:attribute:: Class.descr',
' .. py:attribute:: Class.docattr',
' .. py:method:: Class.excludemeth()',
' .. py:attribute:: Class.inst_attr_comment',
@ -761,7 +690,6 @@ def test_autodoc_undoc_members(app):
' .. py:attribute:: Class.mdocattr',
' .. py:method:: Class.meth()',
' .. py:method:: Class.moore(a, e, f) -> happiness',
' .. py:method:: Class.prop',
' .. py:method:: Class.roger(a, *, b=2, c=3, d=4, e=5, f=6)',
' .. py:attribute:: Class.skipattr',
' .. py:method:: Class.skipmeth()',
@ -782,7 +710,6 @@ def test_autodoc_inherited_members(app):
' .. py:method:: Class.inheritedstaticmeth(cls)',
' .. py:method:: Class.meth()',
' .. py:method:: Class.moore(a, e, f) -> happiness',
' .. py:method:: Class.prop',
' .. py:method:: Class.skipmeth()'
]
@ -833,7 +760,6 @@ def test_autodoc_special_members(app):
' .. py:method:: Class.__special1__()',
' .. py:method:: Class.__special2__()',
' .. py:attribute:: Class.attr',
' .. py:attribute:: Class.descr',
' .. py:attribute:: Class.docattr',
' .. py:method:: Class.excludemeth()',
' .. py:attribute:: Class.inst_attr_comment',
@ -842,7 +768,6 @@ def test_autodoc_special_members(app):
' .. py:attribute:: Class.mdocattr',
' .. py:method:: Class.meth()',
' .. py:method:: Class.moore(a, e, f) -> happiness',
' .. py:method:: Class.prop',
' .. py:method:: Class.roger(a, *, b=2, c=3, d=4, e=5, f=6)',
' .. py:attribute:: Class.skipattr',
' .. py:method:: Class.skipmeth()',
@ -866,9 +791,6 @@ def test_autodoc_ignore_module_all(app):
actual = do_autodoc(app, 'module', 'target', options)
assert list(filter(lambda l: 'class::' in l, actual)) == [
'.. py:class:: Class(arg)',
'.. py:class:: CustomDataDescriptor(doc)',
'.. py:class:: CustomDataDescriptor2(doc)',
'.. py:class:: CustomDataDescriptorMeta',
'.. py:class:: CustomDict',
'.. py:class:: InstAttCls()',
'.. py:class:: Outer',
@ -991,14 +913,27 @@ def test_autodoc_staticmethod(app):
@pytest.mark.sphinx('html', testroot='ext-autodoc')
def test_autodoc_descriptor(app):
actual = do_autodoc(app, 'attribute', 'target.Class.descr')
options = {"members": None,
"undoc-members": True}
actual = do_autodoc(app, 'class', 'target.descriptor.Class', options)
assert list(actual) == [
'',
'.. py:attribute:: Class.descr',
' :module: target',
'.. py:class:: Class',
' :module: target.descriptor',
'',
' Descriptor instance docstring.',
' '
' ',
' .. py:attribute:: Class.descr',
' :module: target.descriptor',
' ',
' Descriptor instance docstring.',
' ',
' ',
' .. py:method:: Class.prop',
' :module: target.descriptor',
' :property:',
' ',
' Property.',
' '
]
@ -1027,14 +962,12 @@ def test_autodoc_member_order(app):
actual = do_autodoc(app, 'class', 'target.Class', options)
assert list(filter(lambda l: '::' in l, actual)) == [
'.. py:class:: Class(arg)',
' .. py:attribute:: Class.descr',
' .. py:method:: Class.meth()',
' .. py:method:: Class.undocmeth()',
' .. py:method:: Class.skipmeth()',
' .. py:method:: Class.excludemeth()',
' .. py:attribute:: Class.skipattr',
' .. py:attribute:: Class.attr',
' .. py:method:: Class.prop',
' .. py:attribute:: Class.docattr',
' .. py:attribute:: Class.udocattr',
' .. py:attribute:: Class.mdocattr',
@ -1062,13 +995,11 @@ def test_autodoc_member_order(app):
' .. py:method:: Class.undocmeth()',
' .. py:attribute:: Class._private_inst_attr',
' .. py:attribute:: Class.attr',
' .. py:attribute:: Class.descr',
' .. py:attribute:: Class.docattr',
' .. py:attribute:: Class.inst_attr_comment',
' .. py:attribute:: Class.inst_attr_inline',
' .. py:attribute:: Class.inst_attr_string',
' .. py:attribute:: Class.mdocattr',
' .. py:method:: Class.prop',
' .. py:attribute:: Class.skipattr',
' .. py:attribute:: Class.udocattr'
]
@ -1082,7 +1013,6 @@ def test_autodoc_member_order(app):
'.. py:class:: Class(arg)',
' .. py:attribute:: Class._private_inst_attr',
' .. py:attribute:: Class.attr',
' .. py:attribute:: Class.descr',
' .. py:attribute:: Class.docattr',
' .. py:method:: Class.excludemeth()',
' .. py:attribute:: Class.inst_attr_comment',
@ -1091,7 +1021,6 @@ def test_autodoc_member_order(app):
' .. py:attribute:: Class.mdocattr',
' .. py:method:: Class.meth()',
' .. py:method:: Class.moore(a, e, f) -> happiness',
' .. py:method:: Class.prop',
' .. py:method:: Class.roger(a, *, b=2, c=3, d=4, e=5, f=6)',
' .. py:attribute:: Class.skipattr',
' .. py:method:: Class.skipmeth()',
@ -1131,95 +1060,6 @@ def test_autodoc_class_scope(app):
]
@pytest.mark.sphinx('html', testroot='ext-autodoc')
def test_autodoc_docstring_signature(app):
options = {"members": None}
actual = do_autodoc(app, 'class', 'target.DocstringSig', options)
assert list(actual) == [
'',
'.. py:class:: DocstringSig',
' :module: target',
'',
' ',
' .. py:method:: DocstringSig.meth(FOO, BAR=1) -> BAZ',
' :module: target',
' ',
' First line of docstring',
' ',
' rest of docstring',
' ',
' ',
' .. py:method:: DocstringSig.meth2()',
' :module: target',
' ',
' First line, no signature',
' Second line followed by indentation::',
' ',
' indented line',
' ',
' ',
' .. py:method:: DocstringSig.prop1',
' :module: target',
' :property:',
' ',
' First line of docstring',
' ',
' ',
' .. py:method:: DocstringSig.prop2',
' :module: target',
' :property:',
' ',
' First line of docstring',
' Second line of docstring',
' '
]
# disable autodoc_docstring_signature
app.config.autodoc_docstring_signature = False
actual = do_autodoc(app, 'class', 'target.DocstringSig', options)
assert list(actual) == [
'',
'.. py:class:: DocstringSig',
' :module: target',
'',
' ',
' .. py:method:: DocstringSig.meth()',
' :module: target',
' ',
' meth(FOO, BAR=1) -> BAZ',
' First line of docstring',
' ',
' rest of docstring',
' ',
' ',
' ',
' .. py:method:: DocstringSig.meth2()',
' :module: target',
' ',
' First line, no signature',
' Second line followed by indentation::',
' ',
' indented line',
' ',
' ',
' .. py:method:: DocstringSig.prop1',
' :module: target',
' :property:',
' ',
' DocstringSig.prop1(self)',
' First line of docstring',
' ',
' ',
' .. py:method:: DocstringSig.prop2',
' :module: target',
' :property:',
' ',
' First line of docstring',
' Second line of docstring',
' '
]
@pytest.mark.sphinx('html', testroot='ext-autodoc')
def test_class_attributes(app):
options = {"members": None,
@ -1422,26 +1262,26 @@ def test_enum_class(app):
@pytest.mark.sphinx('html', testroot='ext-autodoc')
def test_descriptor_class(app):
options = {"members": 'CustomDataDescriptor,CustomDataDescriptor2'}
actual = do_autodoc(app, 'module', 'target', options)
actual = do_autodoc(app, 'module', 'target.descriptor', options)
assert list(actual) == [
'',
'.. py:module:: target',
'.. py:module:: target.descriptor',
'',
'',
'.. py:class:: CustomDataDescriptor(doc)',
' :module: target',
' :module: target.descriptor',
'',
' Descriptor class docstring.',
' ',
' ',
' .. py:method:: CustomDataDescriptor.meth()',
' :module: target',
' :module: target.descriptor',
' ',
' Function.',
' ',
'',
'.. py:class:: CustomDataDescriptor2(doc)',
' :module: target',
' :module: target.descriptor',
'',
' Descriptor class with custom metaclass docstring.',
' '
@ -1474,57 +1314,6 @@ def test_autofunction_for_method(app):
]
@pytest.mark.sphinx('html', testroot='ext-autodoc')
def test_mocked_module_imports(app, warning):
# no autodoc_mock_imports
options = {"members": 'TestAutodoc,decoratedFunction,func'}
actual = do_autodoc(app, 'module', 'target.need_mocks', options)
assert list(actual) == []
assert "autodoc: failed to import module 'need_mocks'" in warning.getvalue()
# with autodoc_mock_imports
app.config.autodoc_mock_imports = [
'missing_module',
'missing_package1',
'missing_package2',
'missing_package3',
'sphinx.missing_module4',
]
warning.truncate(0)
actual = do_autodoc(app, 'module', 'target.need_mocks', options)
assert list(actual) == [
'',
'.. py:module:: target.need_mocks',
'',
'',
'.. py:class:: TestAutodoc',
' :module: target.need_mocks',
'',
' TestAutodoc docstring.',
' ',
' ',
' .. py:method:: TestAutodoc.decoratedMethod()',
' :module: target.need_mocks',
' ',
' TestAutodoc::decoratedMethod docstring',
' ',
'',
'.. py:function:: decoratedFunction()',
' :module: target.need_mocks',
'',
' decoratedFunction docstring',
' ',
'',
'.. py:function:: func(arg: missing_module.Class)',
' :module: target.need_mocks',
'',
' a function takes mocked object as an argument',
' '
]
assert warning.getvalue() == ''
@pytest.mark.usefixtures('setup_test')
def test_abstractmethods():
options = {"members": None,
@ -1713,236 +1502,6 @@ def test_module_variables():
]
@pytest.mark.sphinx('html', testroot='ext-autodoc')
def test_autodoc_typehints_signature(app):
app.config.autodoc_typehints = "signature"
options = {"members": None,
"undoc-members": True}
actual = do_autodoc(app, 'module', 'target.typehints', options)
assert list(actual) == [
'',
'.. py:module:: target.typehints',
'',
'',
'.. py:class:: Math(s: str, o: object = None)',
' :module: target.typehints',
'',
' ',
' .. py:method:: Math.incr(a: int, b: int = 1) -> int',
' :module: target.typehints',
' ',
'',
'.. py:function:: incr(a: int, b: int = 1) -> int',
' :module: target.typehints',
''
]
@pytest.mark.sphinx('html', testroot='ext-autodoc')
def test_autodoc_typehints_none(app):
app.config.autodoc_typehints = "none"
options = {"members": None,
"undoc-members": True}
actual = do_autodoc(app, 'module', 'target.typehints', options)
assert list(actual) == [
'',
'.. py:module:: target.typehints',
'',
'',
'.. py:class:: Math(s, o = None)',
' :module: target.typehints',
'',
' ',
' .. py:method:: Math.incr(a, b = 1) -> int',
' :module: target.typehints',
' ',
'',
'.. py:function:: incr(a, b = 1) -> int',
' :module: target.typehints',
''
]
@pytest.mark.sphinx('html', testroot='ext-autodoc')
@pytest.mark.filterwarnings('ignore:autodoc_default_flags is now deprecated.')
def test_merge_autodoc_default_flags1(app):
app.config.autodoc_default_flags = ['members', 'undoc-members']
merge_autodoc_default_flags(app, app.config)
assert app.config.autodoc_default_options == {'members': None,
'undoc-members': None}
@pytest.mark.sphinx('html', testroot='ext-autodoc')
@pytest.mark.filterwarnings('ignore:autodoc_default_flags is now deprecated.')
def test_merge_autodoc_default_flags2(app):
app.config.autodoc_default_flags = ['members', 'undoc-members']
app.config.autodoc_default_options = {'members': 'this,that,order',
'inherited-members': 'this'}
merge_autodoc_default_flags(app, app.config)
assert app.config.autodoc_default_options == {'members': None,
'undoc-members': None,
'inherited-members': 'this'}
@pytest.mark.sphinx('html', testroot='ext-autodoc')
def test_autodoc_default_options(app):
# no settings
actual = do_autodoc(app, 'class', 'target.enum.EnumCls')
assert ' .. py:attribute:: EnumCls.val1' not in actual
assert ' .. py:attribute:: EnumCls.val4' not in actual
actual = do_autodoc(app, 'class', 'target.CustomIter')
assert ' .. py:method:: target.CustomIter' not in actual
actual = do_autodoc(app, 'module', 'target')
assert '.. py:function:: save_traceback(app: Sphinx) -> str' not in actual
# with :members:
app.config.autodoc_default_options = {'members': None}
actual = do_autodoc(app, 'class', 'target.enum.EnumCls')
assert ' .. py:attribute:: EnumCls.val1' in actual
assert ' .. py:attribute:: EnumCls.val4' not in actual
# with :members: = True
app.config.autodoc_default_options = {'members': True}
actual = do_autodoc(app, 'class', 'target.enum.EnumCls')
assert ' .. py:attribute:: EnumCls.val1' in actual
assert ' .. py:attribute:: EnumCls.val4' not in actual
# with :members: and :undoc-members:
app.config.autodoc_default_options = {
'members': None,
'undoc-members': None,
}
actual = do_autodoc(app, 'class', 'target.enum.EnumCls')
assert ' .. py:attribute:: EnumCls.val1' in actual
assert ' .. py:attribute:: EnumCls.val4' in actual
# with :special-members:
# Note that :members: must be *on* for :special-members: to work.
app.config.autodoc_default_options = {
'members': None,
'special-members': None
}
actual = do_autodoc(app, 'class', 'target.CustomIter')
assert ' .. py:method:: CustomIter.__init__()' in actual
assert ' Create a new `CustomIter`.' in actual
assert ' .. py:method:: CustomIter.__iter__()' in actual
assert ' Iterate squares of each value.' in actual
if not IS_PYPY:
assert ' .. py:attribute:: CustomIter.__weakref__' in actual
assert ' list of weak references to the object (if defined)' in actual
# :exclude-members: None - has no effect. Unlike :members:,
# :special-members:, etc. where None == "include all", here None means
# "no/false/off".
app.config.autodoc_default_options = {
'members': None,
'exclude-members': None,
}
actual = do_autodoc(app, 'class', 'target.enum.EnumCls')
assert ' .. py:attribute:: EnumCls.val1' in actual
assert ' .. py:attribute:: EnumCls.val4' not in actual
app.config.autodoc_default_options = {
'members': None,
'special-members': None,
'exclude-members': None,
}
actual = do_autodoc(app, 'class', 'target.CustomIter')
assert ' .. py:method:: CustomIter.__init__()' in actual
assert ' Create a new `CustomIter`.' in actual
assert ' .. py:method:: CustomIter.__iter__()' in actual
assert ' Iterate squares of each value.' in actual
if not IS_PYPY:
assert ' .. py:attribute:: CustomIter.__weakref__' in actual
assert ' list of weak references to the object (if defined)' in actual
assert ' .. py:method:: CustomIter.snafucate()' in actual
assert ' Makes this snafucated.' in actual
# with :imported-members:
app.config.autodoc_default_options = {
'members': None,
'imported-members': None,
'ignore-module-all': None,
}
actual = do_autodoc(app, 'module', 'target')
print('\n'.join(actual))
assert '.. py:function:: save_traceback(app: Sphinx) -> str' in actual
@pytest.mark.sphinx('html', testroot='ext-autodoc')
def test_autodoc_default_options_with_values(app):
# with :members:
app.config.autodoc_default_options = {'members': 'val1,val2'}
actual = do_autodoc(app, 'class', 'target.enum.EnumCls')
assert ' .. py:attribute:: EnumCls.val1' in actual
assert ' .. py:attribute:: EnumCls.val2' in actual
assert ' .. py:attribute:: EnumCls.val3' not in actual
assert ' .. py:attribute:: EnumCls.val4' not in actual
# with :member-order:
app.config.autodoc_default_options = {
'members': None,
'member-order': 'bysource',
}
actual = do_autodoc(app, 'class', 'target.Class')
assert list(filter(lambda l: '::' in l, actual)) == [
'.. py:class:: Class(arg)',
' .. py:attribute:: Class.descr',
' .. py:method:: Class.meth()',
' .. py:method:: Class.skipmeth()',
' .. py:method:: Class.excludemeth()',
' .. py:attribute:: Class.attr',
' .. py:method:: Class.prop',
' .. py:attribute:: Class.docattr',
' .. py:attribute:: Class.udocattr',
' .. py:attribute:: Class.mdocattr',
' .. py:method:: Class.moore(a, e, f) -> happiness',
' .. py:attribute:: Class.inst_attr_inline',
' .. py:attribute:: Class.inst_attr_comment',
' .. py:attribute:: Class.inst_attr_string',
]
# with :special-members:
app.config.autodoc_default_options = {
'special-members': '__init__,__iter__',
}
actual = do_autodoc(app, 'class', 'target.CustomIter')
assert ' .. py:method:: CustomIter.__init__()' in actual
assert ' Create a new `CustomIter`.' in actual
assert ' .. py:method:: CustomIter.__iter__()' in actual
assert ' Iterate squares of each value.' in actual
if not IS_PYPY:
assert ' .. py:attribute:: CustomIter.__weakref__' not in actual
assert ' list of weak references to the object (if defined)' not in actual
# with :exclude-members:
app.config.autodoc_default_options = {
'members': None,
'exclude-members': 'val1'
}
actual = do_autodoc(app, 'class', 'target.enum.EnumCls')
assert ' .. py:attribute:: EnumCls.val1' not in actual
assert ' .. py:attribute:: EnumCls.val2' in actual
assert ' .. py:attribute:: EnumCls.val3' in actual
assert ' .. py:attribute:: EnumCls.val4' not in actual
app.config.autodoc_default_options = {
'members': None,
'special-members': None,
'exclude-members': '__weakref__,snafucate',
}
actual = do_autodoc(app, 'class', 'target.CustomIter')
assert ' .. py:method:: CustomIter.__init__()' in actual
assert ' Create a new `CustomIter`.' in actual
assert ' .. py:method:: CustomIter.__iter__()' in actual
assert ' Iterate squares of each value.' in actual
if not IS_PYPY:
assert ' .. py:attribute:: CustomIter.__weakref__' not in actual
assert ' list of weak references to the object (if defined)' not in actual
assert ' .. py:method:: CustomIter.snafucate()' not in actual
assert ' Makes this snafucated.' not in actual
@pytest.mark.sphinx('html', testroot='pycode-egg')
def test_autodoc_for_egged_code(app):
options = {"members": None,

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"""
test_ext_autodoc_configs
~~~~~~~~~~~~~~~~~~~~~~~~
Test the autodoc extension. This tests mainly for config variables
:copyright: Copyright 2007-2019 by the Sphinx team, see AUTHORS.
:license: BSD, see LICENSE for details.
"""
import platform
import pytest
from sphinx.ext.autodoc import merge_autodoc_default_flags
from test_autodoc import do_autodoc
IS_PYPY = platform.python_implementation() == 'PyPy'
@pytest.mark.sphinx('html', testroot='ext-autodoc')
def test_autodoc_docstring_signature(app):
options = {"members": None}
actual = do_autodoc(app, 'class', 'target.DocstringSig', options)
assert list(actual) == [
'',
'.. py:class:: DocstringSig',
' :module: target',
'',
' ',
' .. py:method:: DocstringSig.meth(FOO, BAR=1) -> BAZ',
' :module: target',
' ',
' First line of docstring',
' ',
' rest of docstring',
' ',
' ',
' .. py:method:: DocstringSig.meth2()',
' :module: target',
' ',
' First line, no signature',
' Second line followed by indentation::',
' ',
' indented line',
' ',
' ',
' .. py:method:: DocstringSig.prop1',
' :module: target',
' :property:',
' ',
' First line of docstring',
' ',
' ',
' .. py:method:: DocstringSig.prop2',
' :module: target',
' :property:',
' ',
' First line of docstring',
' Second line of docstring',
' '
]
# disable autodoc_docstring_signature
app.config.autodoc_docstring_signature = False
actual = do_autodoc(app, 'class', 'target.DocstringSig', options)
assert list(actual) == [
'',
'.. py:class:: DocstringSig',
' :module: target',
'',
' ',
' .. py:method:: DocstringSig.meth()',
' :module: target',
' ',
' meth(FOO, BAR=1) -> BAZ',
' First line of docstring',
' ',
' rest of docstring',
' ',
' ',
' ',
' .. py:method:: DocstringSig.meth2()',
' :module: target',
' ',
' First line, no signature',
' Second line followed by indentation::',
' ',
' indented line',
' ',
' ',
' .. py:method:: DocstringSig.prop1',
' :module: target',
' :property:',
' ',
' DocstringSig.prop1(self)',
' First line of docstring',
' ',
' ',
' .. py:method:: DocstringSig.prop2',
' :module: target',
' :property:',
' ',
' First line of docstring',
' Second line of docstring',
' '
]
@pytest.mark.sphinx('html', testroot='ext-autodoc')
def test_mocked_module_imports(app, warning):
# no autodoc_mock_imports
options = {"members": 'TestAutodoc,decoratedFunction,func'}
actual = do_autodoc(app, 'module', 'target.need_mocks', options)
assert list(actual) == []
assert "autodoc: failed to import module 'need_mocks'" in warning.getvalue()
# with autodoc_mock_imports
app.config.autodoc_mock_imports = [
'missing_module',
'missing_package1',
'missing_package2',
'missing_package3',
'sphinx.missing_module4',
]
warning.truncate(0)
actual = do_autodoc(app, 'module', 'target.need_mocks', options)
assert list(actual) == [
'',
'.. py:module:: target.need_mocks',
'',
'',
'.. py:class:: TestAutodoc',
' :module: target.need_mocks',
'',
' TestAutodoc docstring.',
' ',
' ',
' .. py:method:: TestAutodoc.decoratedMethod()',
' :module: target.need_mocks',
' ',
' TestAutodoc::decoratedMethod docstring',
' ',
'',
'.. py:function:: decoratedFunction()',
' :module: target.need_mocks',
'',
' decoratedFunction docstring',
' ',
'',
'.. py:function:: func(arg: missing_module.Class)',
' :module: target.need_mocks',
'',
' a function takes mocked object as an argument',
' '
]
assert warning.getvalue() == ''
@pytest.mark.sphinx('html', testroot='ext-autodoc')
def test_autodoc_typehints_signature(app):
app.config.autodoc_typehints = "signature"
options = {"members": None,
"undoc-members": True}
actual = do_autodoc(app, 'module', 'target.typehints', options)
assert list(actual) == [
'',
'.. py:module:: target.typehints',
'',
'',
'.. py:class:: Math(s: str, o: object = None)',
' :module: target.typehints',
'',
' ',
' .. py:method:: Math.incr(a: int, b: int = 1) -> int',
' :module: target.typehints',
' ',
'',
'.. py:function:: incr(a: int, b: int = 1) -> int',
' :module: target.typehints',
''
]
@pytest.mark.sphinx('html', testroot='ext-autodoc')
def test_autodoc_typehints_none(app):
app.config.autodoc_typehints = "none"
options = {"members": None,
"undoc-members": True}
actual = do_autodoc(app, 'module', 'target.typehints', options)
assert list(actual) == [
'',
'.. py:module:: target.typehints',
'',
'',
'.. py:class:: Math(s, o = None)',
' :module: target.typehints',
'',
' ',
' .. py:method:: Math.incr(a, b = 1) -> int',
' :module: target.typehints',
' ',
'',
'.. py:function:: incr(a, b = 1) -> int',
' :module: target.typehints',
''
]
@pytest.mark.sphinx('html', testroot='ext-autodoc')
@pytest.mark.filterwarnings('ignore:autodoc_default_flags is now deprecated.')
def test_merge_autodoc_default_flags1(app):
app.config.autodoc_default_flags = ['members', 'undoc-members']
merge_autodoc_default_flags(app, app.config)
assert app.config.autodoc_default_options == {'members': None,
'undoc-members': None}
@pytest.mark.sphinx('html', testroot='ext-autodoc')
@pytest.mark.filterwarnings('ignore:autodoc_default_flags is now deprecated.')
def test_merge_autodoc_default_flags2(app):
app.config.autodoc_default_flags = ['members', 'undoc-members']
app.config.autodoc_default_options = {'members': 'this,that,order',
'inherited-members': 'this'}
merge_autodoc_default_flags(app, app.config)
assert app.config.autodoc_default_options == {'members': None,
'undoc-members': None,
'inherited-members': 'this'}
@pytest.mark.sphinx('html', testroot='ext-autodoc')
def test_autodoc_default_options(app):
# no settings
actual = do_autodoc(app, 'class', 'target.enum.EnumCls')
assert ' .. py:attribute:: EnumCls.val1' not in actual
assert ' .. py:attribute:: EnumCls.val4' not in actual
actual = do_autodoc(app, 'class', 'target.CustomIter')
assert ' .. py:method:: target.CustomIter' not in actual
actual = do_autodoc(app, 'module', 'target')
assert '.. py:function:: save_traceback(app: Sphinx) -> str' not in actual
# with :members:
app.config.autodoc_default_options = {'members': None}
actual = do_autodoc(app, 'class', 'target.enum.EnumCls')
assert ' .. py:attribute:: EnumCls.val1' in actual
assert ' .. py:attribute:: EnumCls.val4' not in actual
# with :members: = True
app.config.autodoc_default_options = {'members': True}
actual = do_autodoc(app, 'class', 'target.enum.EnumCls')
assert ' .. py:attribute:: EnumCls.val1' in actual
assert ' .. py:attribute:: EnumCls.val4' not in actual
# with :members: and :undoc-members:
app.config.autodoc_default_options = {
'members': None,
'undoc-members': None,
}
actual = do_autodoc(app, 'class', 'target.enum.EnumCls')
assert ' .. py:attribute:: EnumCls.val1' in actual
assert ' .. py:attribute:: EnumCls.val4' in actual
# with :special-members:
# Note that :members: must be *on* for :special-members: to work.
app.config.autodoc_default_options = {
'members': None,
'special-members': None
}
actual = do_autodoc(app, 'class', 'target.CustomIter')
assert ' .. py:method:: CustomIter.__init__()' in actual
assert ' Create a new `CustomIter`.' in actual
assert ' .. py:method:: CustomIter.__iter__()' in actual
assert ' Iterate squares of each value.' in actual
if not IS_PYPY:
assert ' .. py:attribute:: CustomIter.__weakref__' in actual
assert ' list of weak references to the object (if defined)' in actual
# :exclude-members: None - has no effect. Unlike :members:,
# :special-members:, etc. where None == "include all", here None means
# "no/false/off".
app.config.autodoc_default_options = {
'members': None,
'exclude-members': None,
}
actual = do_autodoc(app, 'class', 'target.enum.EnumCls')
assert ' .. py:attribute:: EnumCls.val1' in actual
assert ' .. py:attribute:: EnumCls.val4' not in actual
app.config.autodoc_default_options = {
'members': None,
'special-members': None,
'exclude-members': None,
}
actual = do_autodoc(app, 'class', 'target.CustomIter')
assert ' .. py:method:: CustomIter.__init__()' in actual
assert ' Create a new `CustomIter`.' in actual
assert ' .. py:method:: CustomIter.__iter__()' in actual
assert ' Iterate squares of each value.' in actual
if not IS_PYPY:
assert ' .. py:attribute:: CustomIter.__weakref__' in actual
assert ' list of weak references to the object (if defined)' in actual
assert ' .. py:method:: CustomIter.snafucate()' in actual
assert ' Makes this snafucated.' in actual
# with :imported-members:
app.config.autodoc_default_options = {
'members': None,
'imported-members': None,
'ignore-module-all': None,
}
actual = do_autodoc(app, 'module', 'target')
print('\n'.join(actual))
assert '.. py:function:: save_traceback(app: Sphinx) -> str' in actual
@pytest.mark.sphinx('html', testroot='ext-autodoc')
def test_autodoc_default_options_with_values(app):
# with :members:
app.config.autodoc_default_options = {'members': 'val1,val2'}
actual = do_autodoc(app, 'class', 'target.enum.EnumCls')
assert ' .. py:attribute:: EnumCls.val1' in actual
assert ' .. py:attribute:: EnumCls.val2' in actual
assert ' .. py:attribute:: EnumCls.val3' not in actual
assert ' .. py:attribute:: EnumCls.val4' not in actual
# with :member-order:
app.config.autodoc_default_options = {
'members': None,
'member-order': 'bysource',
}
actual = do_autodoc(app, 'class', 'target.Class')
assert list(filter(lambda l: '::' in l, actual)) == [
'.. py:class:: Class(arg)',
' .. py:method:: Class.meth()',
' .. py:method:: Class.skipmeth()',
' .. py:method:: Class.excludemeth()',
' .. py:attribute:: Class.attr',
' .. py:attribute:: Class.docattr',
' .. py:attribute:: Class.udocattr',
' .. py:attribute:: Class.mdocattr',
' .. py:method:: Class.moore(a, e, f) -> happiness',
' .. py:attribute:: Class.inst_attr_inline',
' .. py:attribute:: Class.inst_attr_comment',
' .. py:attribute:: Class.inst_attr_string',
]
# with :special-members:
app.config.autodoc_default_options = {
'special-members': '__init__,__iter__',
}
actual = do_autodoc(app, 'class', 'target.CustomIter')
assert ' .. py:method:: CustomIter.__init__()' in actual
assert ' Create a new `CustomIter`.' in actual
assert ' .. py:method:: CustomIter.__iter__()' in actual
assert ' Iterate squares of each value.' in actual
if not IS_PYPY:
assert ' .. py:attribute:: CustomIter.__weakref__' not in actual
assert ' list of weak references to the object (if defined)' not in actual
# with :exclude-members:
app.config.autodoc_default_options = {
'members': None,
'exclude-members': 'val1'
}
actual = do_autodoc(app, 'class', 'target.enum.EnumCls')
assert ' .. py:attribute:: EnumCls.val1' not in actual
assert ' .. py:attribute:: EnumCls.val2' in actual
assert ' .. py:attribute:: EnumCls.val3' in actual
assert ' .. py:attribute:: EnumCls.val4' not in actual
app.config.autodoc_default_options = {
'members': None,
'special-members': None,
'exclude-members': '__weakref__,snafucate',
}
actual = do_autodoc(app, 'class', 'target.CustomIter')
assert ' .. py:method:: CustomIter.__init__()' in actual
assert ' Create a new `CustomIter`.' in actual
assert ' .. py:method:: CustomIter.__iter__()' in actual
assert ' Iterate squares of each value.' in actual
if not IS_PYPY:
assert ' .. py:attribute:: CustomIter.__weakref__' not in actual
assert ' list of weak references to the object (if defined)' not in actual
assert ' .. py:method:: CustomIter.snafucate()' not in actual
assert ' Makes this snafucated.' not in actual

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"""
test_ext_autodoc_events
~~~~~~~~~~~~~~~~~~~~~~~
Test the autodoc extension. This tests mainly for autodoc events
:copyright: Copyright 2007-2019 by the Sphinx team, see AUTHORS.
:license: BSD, see LICENSE for details.
"""
import pytest
from sphinx.ext.autodoc import between, cut_lines
from test_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_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',
' '
]