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test_domain_py.py
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test_domain_py.py
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"""Tests the Python Domain"""
import re
import sys
from unittest.mock import Mock
import docutils.utils
import pytest
from docutils import nodes
from sphinx import addnodes
from sphinx.addnodes import (desc, desc_addname, desc_annotation, desc_content, desc_name,
desc_optional, desc_parameter, desc_parameterlist, desc_returns,
desc_sig_keyword, desc_sig_literal_number,
desc_sig_literal_string, desc_sig_name, desc_sig_operator,
desc_sig_punctuation, desc_sig_space, desc_signature,
pending_xref)
from sphinx.domains import IndexEntry
from sphinx.domains.python import (PythonDomain, PythonModuleIndex, _parse_annotation,
_pseudo_parse_arglist, py_sig_re)
from sphinx.testing import restructuredtext
from sphinx.testing.util import assert_node
def parse(sig):
m = py_sig_re.match(sig)
if m is None:
raise ValueError
name_prefix, name, arglist, retann = m.groups()
signode = addnodes.desc_signature(sig, '')
_pseudo_parse_arglist(signode, arglist)
return signode.astext()
def test_function_signatures():
rv = parse('func(a=1) -> int object')
assert rv == '(a=1)'
rv = parse('func(a=1, [b=None])')
assert rv == '(a=1, [b=None])'
rv = parse('func(a=1[, b=None])')
assert rv == '(a=1, [b=None])'
rv = parse("compile(source : string, filename, symbol='file')")
assert rv == "(source : string, filename, symbol='file')"
rv = parse('func(a=[], [b=None])')
assert rv == '(a=[], [b=None])'
rv = parse('func(a=[][, b=None])')
assert rv == '(a=[], [b=None])'
@pytest.mark.sphinx('dummy', testroot='domain-py')
def test_domain_py_xrefs(app, status, warning):
"""Domain objects have correct prefixes when looking up xrefs"""
app.builder.build_all()
def assert_refnode(node, module_name, class_name, target, reftype=None,
domain='py'):
attributes = {
'refdomain': domain,
'reftarget': target,
}
if reftype is not None:
attributes['reftype'] = reftype
if module_name is not False:
attributes['py:module'] = module_name
if class_name is not False:
attributes['py:class'] = class_name
assert_node(node, **attributes)
doctree = app.env.get_doctree('roles')
refnodes = list(doctree.findall(pending_xref))
assert_refnode(refnodes[0], None, None, 'TopLevel', 'class')
assert_refnode(refnodes[1], None, None, 'top_level', 'meth')
assert_refnode(refnodes[2], None, 'NestedParentA', 'child_1', 'meth')
assert_refnode(refnodes[3], None, 'NestedParentA', 'NestedChildA.subchild_2', 'meth')
assert_refnode(refnodes[4], None, 'NestedParentA', 'child_2', 'meth')
assert_refnode(refnodes[5], False, 'NestedParentA', 'any_child', domain='')
assert_refnode(refnodes[6], None, 'NestedParentA', 'NestedChildA', 'class')
assert_refnode(refnodes[7], None, 'NestedParentA.NestedChildA', 'subchild_2', 'meth')
assert_refnode(refnodes[8], None, 'NestedParentA.NestedChildA',
'NestedParentA.child_1', 'meth')
assert_refnode(refnodes[9], None, 'NestedParentA', 'NestedChildA.subchild_1', 'meth')
assert_refnode(refnodes[10], None, 'NestedParentB', 'child_1', 'meth')
assert_refnode(refnodes[11], None, 'NestedParentB', 'NestedParentB', 'class')
assert_refnode(refnodes[12], None, None, 'NestedParentA.NestedChildA', 'class')
assert len(refnodes) == 13
doctree = app.env.get_doctree('module')
refnodes = list(doctree.findall(pending_xref))
assert_refnode(refnodes[0], 'module_a.submodule', None,
'ModTopLevel', 'class')
assert_refnode(refnodes[1], 'module_a.submodule', 'ModTopLevel',
'mod_child_1', 'meth')
assert_refnode(refnodes[2], 'module_a.submodule', 'ModTopLevel',
'ModTopLevel.mod_child_1', 'meth')
assert_refnode(refnodes[3], 'module_a.submodule', 'ModTopLevel',
'mod_child_2', 'meth')
assert_refnode(refnodes[4], 'module_a.submodule', 'ModTopLevel',
'module_a.submodule.ModTopLevel.mod_child_1', 'meth')
assert_refnode(refnodes[5], 'module_a.submodule', 'ModTopLevel',
'prop', 'attr')
assert_refnode(refnodes[6], 'module_a.submodule', 'ModTopLevel',
'prop', 'meth')
assert_refnode(refnodes[7], 'module_b.submodule', None,
'ModTopLevel', 'class')
assert_refnode(refnodes[8], 'module_b.submodule', 'ModTopLevel',
'ModNoModule', 'class')
assert_refnode(refnodes[9], False, False, 'int', 'class')
assert_refnode(refnodes[10], False, False, 'tuple', 'class')
assert_refnode(refnodes[11], False, False, 'str', 'class')
assert_refnode(refnodes[12], False, False, 'float', 'class')
assert_refnode(refnodes[13], False, False, 'list', 'class')
assert_refnode(refnodes[14], False, False, 'ModTopLevel', 'class')
assert_refnode(refnodes[15], False, False, 'index', 'doc', domain='std')
assert len(refnodes) == 16
doctree = app.env.get_doctree('module_option')
refnodes = list(doctree.findall(pending_xref))
print(refnodes)
print(refnodes[0])
print(refnodes[1])
assert_refnode(refnodes[0], 'test.extra', 'B', 'foo', 'meth')
assert_refnode(refnodes[1], 'test.extra', 'B', 'foo', 'meth')
assert len(refnodes) == 2
@pytest.mark.sphinx('html', testroot='domain-py')
def test_domain_py_xrefs_abbreviations(app, status, warning):
app.builder.build_all()
content = (app.outdir / 'abbr.html').read_text(encoding='utf8')
assert re.search(r'normal: <a .* href="module.html#module_a.submodule.ModTopLevel.'
r'mod_child_1" .*><.*>module_a.submodule.ModTopLevel.mod_child_1\(\)'
r'<.*></a>',
content)
assert re.search(r'relative: <a .* href="module.html#module_a.submodule.ModTopLevel.'
r'mod_child_1" .*><.*>ModTopLevel.mod_child_1\(\)<.*></a>',
content)
assert re.search(r'short name: <a .* href="module.html#module_a.submodule.ModTopLevel.'
r'mod_child_1" .*><.*>mod_child_1\(\)<.*></a>',
content)
assert re.search(r'relative \+ short name: <a .* href="module.html#module_a.submodule.'
r'ModTopLevel.mod_child_1" .*><.*>mod_child_1\(\)<.*></a>',
content)
assert re.search(r'short name \+ relative: <a .* href="module.html#module_a.submodule.'
r'ModTopLevel.mod_child_1" .*><.*>mod_child_1\(\)<.*></a>',
content)
@pytest.mark.sphinx('dummy', testroot='domain-py')
def test_domain_py_objects(app, status, warning):
app.builder.build_all()
modules = app.env.domains['py'].data['modules']
objects = app.env.domains['py'].data['objects']
assert 'module_a.submodule' in modules
assert 'module_a.submodule' in objects
assert 'module_b.submodule' in modules
assert 'module_b.submodule' in objects
assert objects['module_a.submodule.ModTopLevel'][2] == 'class'
assert objects['module_a.submodule.ModTopLevel.mod_child_1'][2] == 'method'
assert objects['module_a.submodule.ModTopLevel.mod_child_2'][2] == 'method'
assert 'ModTopLevel.ModNoModule' not in objects
assert objects['ModNoModule'][2] == 'class'
assert objects['module_b.submodule.ModTopLevel'][2] == 'class'
assert objects['TopLevel'][2] == 'class'
assert objects['top_level'][2] == 'method'
assert objects['NestedParentA'][2] == 'class'
assert objects['NestedParentA.child_1'][2] == 'method'
assert objects['NestedParentA.any_child'][2] == 'method'
assert objects['NestedParentA.NestedChildA'][2] == 'class'
assert objects['NestedParentA.NestedChildA.subchild_1'][2] == 'method'
assert objects['NestedParentA.NestedChildA.subchild_2'][2] == 'method'
assert objects['NestedParentA.child_2'][2] == 'method'
assert objects['NestedParentB'][2] == 'class'
assert objects['NestedParentB.child_1'][2] == 'method'
@pytest.mark.sphinx('html', testroot='domain-py')
def test_resolve_xref_for_properties(app, status, warning):
app.builder.build_all()
content = (app.outdir / 'module.html').read_text(encoding='utf8')
assert ('Link to <a class="reference internal" href="#module_a.submodule.ModTopLevel.prop"'
' title="module_a.submodule.ModTopLevel.prop">'
'<code class="xref py py-attr docutils literal notranslate"><span class="pre">'
'prop</span> <span class="pre">attribute</span></code></a>' in content)
assert ('Link to <a class="reference internal" href="#module_a.submodule.ModTopLevel.prop"'
' title="module_a.submodule.ModTopLevel.prop">'
'<code class="xref py py-meth docutils literal notranslate"><span class="pre">'
'prop</span> <span class="pre">method</span></code></a>' in content)
assert ('Link to <a class="reference internal" href="#module_a.submodule.ModTopLevel.prop"'
' title="module_a.submodule.ModTopLevel.prop">'
'<code class="xref py py-attr docutils literal notranslate"><span class="pre">'
'prop</span> <span class="pre">attribute</span></code></a>' in content)
@pytest.mark.sphinx('dummy', testroot='domain-py')
def test_domain_py_find_obj(app, status, warning):
def find_obj(modname, prefix, obj_name, obj_type, searchmode=0):
return app.env.domains['py'].find_obj(
app.env, modname, prefix, obj_name, obj_type, searchmode)
app.builder.build_all()
assert (find_obj(None, None, 'NONEXISTANT', 'class') == [])
assert (find_obj(None, None, 'NestedParentA', 'class') ==
[('NestedParentA', ('roles', 'NestedParentA', 'class', False))])
assert (find_obj(None, None, 'NestedParentA.NestedChildA', 'class') ==
[('NestedParentA.NestedChildA',
('roles', 'NestedParentA.NestedChildA', 'class', False))])
assert (find_obj(None, 'NestedParentA', 'NestedChildA', 'class') ==
[('NestedParentA.NestedChildA',
('roles', 'NestedParentA.NestedChildA', 'class', False))])
assert (find_obj(None, None, 'NestedParentA.NestedChildA.subchild_1', 'meth') ==
[('NestedParentA.NestedChildA.subchild_1',
('roles', 'NestedParentA.NestedChildA.subchild_1', 'method', False))])
assert (find_obj(None, 'NestedParentA', 'NestedChildA.subchild_1', 'meth') ==
[('NestedParentA.NestedChildA.subchild_1',
('roles', 'NestedParentA.NestedChildA.subchild_1', 'method', False))])
assert (find_obj(None, 'NestedParentA.NestedChildA', 'subchild_1', 'meth') ==
[('NestedParentA.NestedChildA.subchild_1',
('roles', 'NestedParentA.NestedChildA.subchild_1', 'method', False))])
@pytest.mark.sphinx('html', testroot='domain-py', freshenv=True)
def test_domain_py_canonical(app, status, warning):
app.builder.build_all()
content = (app.outdir / 'canonical.html').read_text(encoding='utf8')
assert ('<a class="reference internal" href="#canonical.Foo" title="canonical.Foo">'
'<code class="xref py py-class docutils literal notranslate">'
'<span class="pre">Foo</span></code></a>' in content)
assert warning.getvalue() == ''
def test_get_full_qualified_name():
env = Mock(domaindata={})
domain = PythonDomain(env)
# non-python references
node = nodes.reference()
assert domain.get_full_qualified_name(node) is None
# simple reference
node = nodes.reference(reftarget='func')
assert domain.get_full_qualified_name(node) == 'func'
# with py:module context
kwargs = {'py:module': 'module1'}
node = nodes.reference(reftarget='func', **kwargs)
assert domain.get_full_qualified_name(node) == 'module1.func'
# with py:class context
kwargs = {'py:class': 'Class'}
node = nodes.reference(reftarget='func', **kwargs)
assert domain.get_full_qualified_name(node) == 'Class.func'
# with both py:module and py:class context
kwargs = {'py:module': 'module1', 'py:class': 'Class'}
node = nodes.reference(reftarget='func', **kwargs)
assert domain.get_full_qualified_name(node) == 'module1.Class.func'
def test_parse_annotation(app):
doctree = _parse_annotation("int", app.env)
assert_node(doctree, ([pending_xref, "int"],))
assert_node(doctree[0], pending_xref, refdomain="py", reftype="class", reftarget="int")
doctree = _parse_annotation("List[int]", app.env)
assert_node(doctree, ([pending_xref, "List"],
[desc_sig_punctuation, "["],
[pending_xref, "int"],
[desc_sig_punctuation, "]"]))
doctree = _parse_annotation("Tuple[int, int]", app.env)
assert_node(doctree, ([pending_xref, "Tuple"],
[desc_sig_punctuation, "["],
[pending_xref, "int"],
[desc_sig_punctuation, ","],
desc_sig_space,
[pending_xref, "int"],
[desc_sig_punctuation, "]"]))
doctree = _parse_annotation("Tuple[()]", app.env)
assert_node(doctree, ([pending_xref, "Tuple"],
[desc_sig_punctuation, "["],
[desc_sig_punctuation, "("],
[desc_sig_punctuation, ")"],
[desc_sig_punctuation, "]"]))
doctree = _parse_annotation("Tuple[int, ...]", app.env)
assert_node(doctree, ([pending_xref, "Tuple"],
[desc_sig_punctuation, "["],
[pending_xref, "int"],
[desc_sig_punctuation, ","],
desc_sig_space,
[desc_sig_punctuation, "..."],
[desc_sig_punctuation, "]"]))
doctree = _parse_annotation("Callable[[int, int], int]", app.env)
assert_node(doctree, ([pending_xref, "Callable"],
[desc_sig_punctuation, "["],
[desc_sig_punctuation, "["],
[pending_xref, "int"],
[desc_sig_punctuation, ","],
desc_sig_space,
[pending_xref, "int"],
[desc_sig_punctuation, "]"],
[desc_sig_punctuation, ","],
desc_sig_space,
[pending_xref, "int"],
[desc_sig_punctuation, "]"]))
doctree = _parse_annotation("Callable[[], int]", app.env)
assert_node(doctree, ([pending_xref, "Callable"],
[desc_sig_punctuation, "["],
[desc_sig_punctuation, "["],
[desc_sig_punctuation, "]"],
[desc_sig_punctuation, ","],
desc_sig_space,
[pending_xref, "int"],
[desc_sig_punctuation, "]"]))
doctree = _parse_annotation("List[None]", app.env)
assert_node(doctree, ([pending_xref, "List"],
[desc_sig_punctuation, "["],
[pending_xref, "None"],
[desc_sig_punctuation, "]"]))
# None type makes an object-reference (not a class reference)
doctree = _parse_annotation("None", app.env)
assert_node(doctree, ([pending_xref, "None"],))
assert_node(doctree[0], pending_xref, refdomain="py", reftype="obj", reftarget="None")
# Literal type makes an object-reference (not a class reference)
doctree = _parse_annotation("typing.Literal['a', 'b']", app.env)
assert_node(doctree, ([pending_xref, "Literal"],
[desc_sig_punctuation, "["],
[desc_sig_literal_string, "'a'"],
[desc_sig_punctuation, ","],
desc_sig_space,
[desc_sig_literal_string, "'b'"],
[desc_sig_punctuation, "]"]))
assert_node(doctree[0], pending_xref, refdomain="py", reftype="obj", reftarget="typing.Literal")
def test_parse_annotation_suppress(app):
doctree = _parse_annotation("~typing.Dict[str, str]", app.env)
assert_node(doctree, ([pending_xref, "Dict"],
[desc_sig_punctuation, "["],
[pending_xref, "str"],
[desc_sig_punctuation, ","],
desc_sig_space,
[pending_xref, "str"],
[desc_sig_punctuation, "]"]))
assert_node(doctree[0], pending_xref, refdomain="py", reftype="obj", reftarget="typing.Dict")
@pytest.mark.skipif(sys.version_info < (3, 8), reason='python 3.8+ is required.')
def test_parse_annotation_Literal(app):
doctree = _parse_annotation("Literal[True, False]", app.env)
assert_node(doctree, ([pending_xref, "Literal"],
[desc_sig_punctuation, "["],
[desc_sig_keyword, "True"],
[desc_sig_punctuation, ","],
desc_sig_space,
[desc_sig_keyword, "False"],
[desc_sig_punctuation, "]"]))
doctree = _parse_annotation("typing.Literal[0, 1, 'abc']", app.env)
assert_node(doctree, ([pending_xref, "Literal"],
[desc_sig_punctuation, "["],
[desc_sig_literal_number, "0"],
[desc_sig_punctuation, ","],
desc_sig_space,
[desc_sig_literal_number, "1"],
[desc_sig_punctuation, ","],
desc_sig_space,
[desc_sig_literal_string, "'abc'"],
[desc_sig_punctuation, "]"]))
def test_pyfunction_signature(app):
text = ".. py:function:: hello(name: str) -> str"
doctree = restructuredtext.parse(app, text)
assert_node(doctree, (addnodes.index,
[desc, ([desc_signature, ([desc_name, "hello"],
desc_parameterlist,
[desc_returns, pending_xref, "str"])],
desc_content)]))
assert_node(doctree[1], addnodes.desc, desctype="function",
domain="py", objtype="function", noindex=False)
assert_node(doctree[1][0][1],
[desc_parameterlist, desc_parameter, ([desc_sig_name, "name"],
[desc_sig_punctuation, ":"],
desc_sig_space,
[nodes.inline, pending_xref, "str"])])
def test_pyfunction_signature_full(app):
text = (".. py:function:: hello(a: str, b = 1, *args: str, "
"c: bool = True, d: tuple = (1, 2), **kwargs: str) -> str")
doctree = restructuredtext.parse(app, text)
assert_node(doctree, (addnodes.index,
[desc, ([desc_signature, ([desc_name, "hello"],
desc_parameterlist,
[desc_returns, pending_xref, "str"])],
desc_content)]))
assert_node(doctree[1], addnodes.desc, desctype="function",
domain="py", objtype="function", noindex=False)
assert_node(doctree[1][0][1],
[desc_parameterlist, ([desc_parameter, ([desc_sig_name, "a"],
[desc_sig_punctuation, ":"],
desc_sig_space,
[desc_sig_name, pending_xref, "str"])],
[desc_parameter, ([desc_sig_name, "b"],
[desc_sig_operator, "="],
[nodes.inline, "1"])],
[desc_parameter, ([desc_sig_operator, "*"],
[desc_sig_name, "args"],
[desc_sig_punctuation, ":"],
desc_sig_space,
[desc_sig_name, pending_xref, "str"])],
[desc_parameter, ([desc_sig_name, "c"],
[desc_sig_punctuation, ":"],
desc_sig_space,
[desc_sig_name, pending_xref, "bool"],
desc_sig_space,
[desc_sig_operator, "="],
desc_sig_space,
[nodes.inline, "True"])],
[desc_parameter, ([desc_sig_name, "d"],
[desc_sig_punctuation, ":"],
desc_sig_space,
[desc_sig_name, pending_xref, "tuple"],
desc_sig_space,
[desc_sig_operator, "="],
desc_sig_space,
[nodes.inline, "(1, 2)"])],
[desc_parameter, ([desc_sig_operator, "**"],
[desc_sig_name, "kwargs"],
[desc_sig_punctuation, ":"],
desc_sig_space,
[desc_sig_name, pending_xref, "str"])])])
def test_pyfunction_with_unary_operators(app):
text = ".. py:function:: menu(egg=+1, bacon=-1, sausage=~1, spam=not spam)"
doctree = restructuredtext.parse(app, text)
assert_node(doctree[1][0][1],
[desc_parameterlist, ([desc_parameter, ([desc_sig_name, "egg"],
[desc_sig_operator, "="],
[nodes.inline, "+1"])],
[desc_parameter, ([desc_sig_name, "bacon"],
[desc_sig_operator, "="],
[nodes.inline, "-1"])],
[desc_parameter, ([desc_sig_name, "sausage"],
[desc_sig_operator, "="],
[nodes.inline, "~1"])],
[desc_parameter, ([desc_sig_name, "spam"],
[desc_sig_operator, "="],
[nodes.inline, "not spam"])])])
def test_pyfunction_with_binary_operators(app):
text = ".. py:function:: menu(spam=2**64)"
doctree = restructuredtext.parse(app, text)
assert_node(doctree[1][0][1],
[desc_parameterlist, ([desc_parameter, ([desc_sig_name, "spam"],
[desc_sig_operator, "="],
[nodes.inline, "2**64"])])])
@pytest.mark.skipif(sys.version_info < (3, 8), reason='python 3.8+ is required.')
def test_pyfunction_signature_full_py38(app):
# case: separator at head
text = ".. py:function:: hello(*, a)"
doctree = restructuredtext.parse(app, text)
assert_node(doctree[1][0][1],
[desc_parameterlist, ([desc_parameter, nodes.inline, "*"],
[desc_parameter, desc_sig_name, "a"])])
# case: separator in the middle
text = ".. py:function:: hello(a, /, b, *, c)"
doctree = restructuredtext.parse(app, text)
assert_node(doctree[1][0][1],
[desc_parameterlist, ([desc_parameter, desc_sig_name, "a"],
[desc_parameter, desc_sig_operator, "/"],
[desc_parameter, desc_sig_name, "b"],
[desc_parameter, desc_sig_operator, "*"],
[desc_parameter, desc_sig_name, "c"])])
# case: separator in the middle (2)
text = ".. py:function:: hello(a, /, *, b)"
doctree = restructuredtext.parse(app, text)
assert_node(doctree[1][0][1],
[desc_parameterlist, ([desc_parameter, desc_sig_name, "a"],
[desc_parameter, desc_sig_operator, "/"],
[desc_parameter, desc_sig_operator, "*"],
[desc_parameter, desc_sig_name, "b"])])
# case: separator at tail
text = ".. py:function:: hello(a, /)"
doctree = restructuredtext.parse(app, text)
assert_node(doctree[1][0][1],
[desc_parameterlist, ([desc_parameter, desc_sig_name, "a"],
[desc_parameter, desc_sig_operator, "/"])])
@pytest.mark.skipif(sys.version_info < (3, 8), reason='python 3.8+ is required.')
def test_pyfunction_with_number_literals(app):
text = ".. py:function:: hello(age=0x10, height=1_6_0)"
doctree = restructuredtext.parse(app, text)
assert_node(doctree[1][0][1],
[desc_parameterlist, ([desc_parameter, ([desc_sig_name, "age"],
[desc_sig_operator, "="],
[nodes.inline, "0x10"])],
[desc_parameter, ([desc_sig_name, "height"],
[desc_sig_operator, "="],
[nodes.inline, "1_6_0"])])])
def test_pyfunction_with_union_type_operator(app):
text = ".. py:function:: hello(age: int | None)"
doctree = restructuredtext.parse(app, text)
assert_node(doctree[1][0][1],
[desc_parameterlist, ([desc_parameter, ([desc_sig_name, "age"],
[desc_sig_punctuation, ":"],
desc_sig_space,
[desc_sig_name, ([pending_xref, "int"],
desc_sig_space,
[desc_sig_punctuation, "|"],
desc_sig_space,
[pending_xref, "None"])])])])
def test_optional_pyfunction_signature(app):
text = ".. py:function:: compile(source [, filename [, symbol]]) -> ast object"
doctree = restructuredtext.parse(app, text)
assert_node(doctree, (addnodes.index,
[desc, ([desc_signature, ([desc_name, "compile"],
desc_parameterlist,
[desc_returns, pending_xref, "ast object"])],
desc_content)]))
assert_node(doctree[1], addnodes.desc, desctype="function",
domain="py", objtype="function", noindex=False)
assert_node(doctree[1][0][1],
([desc_parameter, ([desc_sig_name, "source"])],
[desc_optional, ([desc_parameter, ([desc_sig_name, "filename"])],
[desc_optional, desc_parameter, ([desc_sig_name, "symbol"])])]))
def test_pyexception_signature(app):
text = ".. py:exception:: builtins.IOError"
doctree = restructuredtext.parse(app, text)
assert_node(doctree, (addnodes.index,
[desc, ([desc_signature, ([desc_annotation, ('exception', desc_sig_space)],
[desc_addname, "builtins."],
[desc_name, "IOError"])],
desc_content)]))
assert_node(doctree[1], desc, desctype="exception",
domain="py", objtype="exception", noindex=False)
def test_pydata_signature(app):
text = (".. py:data:: version\n"
" :type: int\n"
" :value: 1\n")
doctree = restructuredtext.parse(app, text)
assert_node(doctree, (addnodes.index,
[desc, ([desc_signature, ([desc_name, "version"],
[desc_annotation, ([desc_sig_punctuation, ':'],
desc_sig_space,
[pending_xref, "int"])],
[desc_annotation, (
desc_sig_space,
[desc_sig_punctuation, '='],
desc_sig_space,
"1")]
)],
desc_content)]))
assert_node(doctree[1], addnodes.desc, desctype="data",
domain="py", objtype="data", noindex=False)
def test_pydata_signature_old(app):
text = (".. py:data:: version\n"
" :annotation: = 1\n")
doctree = restructuredtext.parse(app, text)
assert_node(doctree, (addnodes.index,
[desc, ([desc_signature, ([desc_name, "version"],
[desc_annotation, (desc_sig_space,
"= 1")])],
desc_content)]))
assert_node(doctree[1], addnodes.desc, desctype="data",
domain="py", objtype="data", noindex=False)
def test_pydata_with_union_type_operator(app):
text = (".. py:data:: version\n"
" :type: int | str")
doctree = restructuredtext.parse(app, text)
assert_node(doctree[1][0],
([desc_name, "version"],
[desc_annotation, ([desc_sig_punctuation, ':'],
desc_sig_space,
[pending_xref, "int"],
desc_sig_space,
[desc_sig_punctuation, "|"],
desc_sig_space,
[pending_xref, "str"])]))
def test_pyobject_prefix(app):
text = (".. py:class:: Foo\n"
"\n"
" .. py:method:: Foo.say\n"
" .. py:method:: FooBar.say")
doctree = restructuredtext.parse(app, text)
assert_node(doctree, (addnodes.index,
[desc, ([desc_signature, ([desc_annotation, ('class', desc_sig_space)],
[desc_name, "Foo"])],
[desc_content, (addnodes.index,
desc,
addnodes.index,
desc)])]))
assert doctree[1][1][1].astext().strip() == 'say()' # prefix is stripped
assert doctree[1][1][3].astext().strip() == 'FooBar.say()' # not stripped
def test_pydata(app):
text = (".. py:module:: example\n"
".. py:data:: var\n"
" :type: int\n")
domain = app.env.get_domain('py')
doctree = restructuredtext.parse(app, text)
assert_node(doctree, (nodes.target,
addnodes.index,
addnodes.index,
[desc, ([desc_signature, ([desc_addname, "example."],
[desc_name, "var"],
[desc_annotation, ([desc_sig_punctuation, ':'],
desc_sig_space,
[pending_xref, "int"])])],
[desc_content, ()])]))
assert_node(doctree[3][0][2][2], pending_xref, **{"py:module": "example"})
assert 'example.var' in domain.objects
assert domain.objects['example.var'] == ('index', 'example.var', 'data', False)
def test_pyfunction(app):
text = (".. py:function:: func1\n"
".. py:module:: example\n"
".. py:function:: func2\n"
" :async:\n")
domain = app.env.get_domain('py')
doctree = restructuredtext.parse(app, text)
assert_node(doctree, (addnodes.index,
[desc, ([desc_signature, ([desc_name, "func1"],
[desc_parameterlist, ()])],
[desc_content, ()])],
nodes.target,
addnodes.index,
addnodes.index,
[desc, ([desc_signature, ([desc_annotation, ([desc_sig_keyword, 'async'],
desc_sig_space)],
[desc_addname, "example."],
[desc_name, "func2"],
[desc_parameterlist, ()])],
[desc_content, ()])]))
assert_node(doctree[0], addnodes.index,
entries=[('pair', 'built-in function; func1()', 'func1', '', None)])
assert_node(doctree[3], addnodes.index,
entries=[('pair', 'module; example', 'module-example', '', None)])
assert_node(doctree[4], addnodes.index,
entries=[('single', 'func2() (in module example)', 'example.func2', '', None)])
assert 'func1' in domain.objects
assert domain.objects['func1'] == ('index', 'func1', 'function', False)
assert 'example.func2' in domain.objects
assert domain.objects['example.func2'] == ('index', 'example.func2', 'function', False)
def test_pyclass_options(app):
text = (".. py:class:: Class1\n"
".. py:class:: Class2\n"
" :final:\n")
domain = app.env.get_domain('py')
doctree = restructuredtext.parse(app, text)
assert_node(doctree, (addnodes.index,
[desc, ([desc_signature, ([desc_annotation, ("class", desc_sig_space)],
[desc_name, "Class1"])],
[desc_content, ()])],
addnodes.index,
[desc, ([desc_signature, ([desc_annotation, ("final",
desc_sig_space,
"class",
desc_sig_space)],
[desc_name, "Class2"])],
[desc_content, ()])]))
# class
assert_node(doctree[0], addnodes.index,
entries=[('single', 'Class1 (built-in class)', 'Class1', '', None)])
assert 'Class1' in domain.objects
assert domain.objects['Class1'] == ('index', 'Class1', 'class', False)
# :final:
assert_node(doctree[2], addnodes.index,
entries=[('single', 'Class2 (built-in class)', 'Class2', '', None)])
assert 'Class2' in domain.objects
assert domain.objects['Class2'] == ('index', 'Class2', 'class', False)
def test_pymethod_options(app):
text = (".. py:class:: Class\n"
"\n"
" .. py:method:: meth1\n"
" .. py:method:: meth2\n"
" :classmethod:\n"
" .. py:method:: meth3\n"
" :staticmethod:\n"
" .. py:method:: meth4\n"
" :async:\n"
" .. py:method:: meth5\n"
" :property:\n"
" .. py:method:: meth6\n"
" :abstractmethod:\n"
" .. py:method:: meth7\n"
" :final:\n")
domain = app.env.get_domain('py')
doctree = restructuredtext.parse(app, text)
assert_node(doctree, (addnodes.index,
[desc, ([desc_signature, ([desc_annotation, ("class", desc_sig_space)],
[desc_name, "Class"])],
[desc_content, (addnodes.index,
desc,
addnodes.index,
desc,
addnodes.index,
desc,
addnodes.index,
desc,
addnodes.index,
desc,
addnodes.index,
desc,
addnodes.index,
desc)])]))
# method
assert_node(doctree[1][1][0], addnodes.index,
entries=[('single', 'meth1() (Class method)', 'Class.meth1', '', None)])
assert_node(doctree[1][1][1], ([desc_signature, ([desc_name, "meth1"],
[desc_parameterlist, ()])],
[desc_content, ()]))
assert 'Class.meth1' in domain.objects
assert domain.objects['Class.meth1'] == ('index', 'Class.meth1', 'method', False)
# :classmethod:
assert_node(doctree[1][1][2], addnodes.index,
entries=[('single', 'meth2() (Class class method)', 'Class.meth2', '', None)])
assert_node(doctree[1][1][3], ([desc_signature, ([desc_annotation, ("classmethod", desc_sig_space)],
[desc_name, "meth2"],
[desc_parameterlist, ()])],
[desc_content, ()]))
assert 'Class.meth2' in domain.objects
assert domain.objects['Class.meth2'] == ('index', 'Class.meth2', 'method', False)
# :staticmethod:
assert_node(doctree[1][1][4], addnodes.index,
entries=[('single', 'meth3() (Class static method)', 'Class.meth3', '', None)])
assert_node(doctree[1][1][5], ([desc_signature, ([desc_annotation, ("static", desc_sig_space)],
[desc_name, "meth3"],
[desc_parameterlist, ()])],
[desc_content, ()]))
assert 'Class.meth3' in domain.objects
assert domain.objects['Class.meth3'] == ('index', 'Class.meth3', 'method', False)
# :async:
assert_node(doctree[1][1][6], addnodes.index,
entries=[('single', 'meth4() (Class method)', 'Class.meth4', '', None)])
assert_node(doctree[1][1][7], ([desc_signature, ([desc_annotation, ("async", desc_sig_space)],
[desc_name, "meth4"],
[desc_parameterlist, ()])],
[desc_content, ()]))
assert 'Class.meth4' in domain.objects
assert domain.objects['Class.meth4'] == ('index', 'Class.meth4', 'method', False)
# :property:
assert_node(doctree[1][1][8], addnodes.index,
entries=[('single', 'meth5 (Class property)', 'Class.meth5', '', None)])
assert_node(doctree[1][1][9], ([desc_signature, ([desc_annotation, ("property", desc_sig_space)],
[desc_name, "meth5"])],
[desc_content, ()]))
assert 'Class.meth5' in domain.objects
assert domain.objects['Class.meth5'] == ('index', 'Class.meth5', 'method', False)
# :abstractmethod:
assert_node(doctree[1][1][10], addnodes.index,
entries=[('single', 'meth6() (Class method)', 'Class.meth6', '', None)])
assert_node(doctree[1][1][11], ([desc_signature, ([desc_annotation, ("abstract", desc_sig_space)],
[desc_name, "meth6"],
[desc_parameterlist, ()])],
[desc_content, ()]))
assert 'Class.meth6' in domain.objects
assert domain.objects['Class.meth6'] == ('index', 'Class.meth6', 'method', False)
# :final:
assert_node(doctree[1][1][12], addnodes.index,
entries=[('single', 'meth7() (Class method)', 'Class.meth7', '', None)])
assert_node(doctree[1][1][13], ([desc_signature, ([desc_annotation, ("final", desc_sig_space)],
[desc_name, "meth7"],
[desc_parameterlist, ()])],
[desc_content, ()]))
assert 'Class.meth7' in domain.objects
assert domain.objects['Class.meth7'] == ('index', 'Class.meth7', 'method', False)
def test_pyclassmethod(app):
text = (".. py:class:: Class\n"
"\n"
" .. py:classmethod:: meth\n")
domain = app.env.get_domain('py')
doctree = restructuredtext.parse(app, text)
assert_node(doctree, (addnodes.index,
[desc, ([desc_signature, ([desc_annotation, ("class", desc_sig_space)],
[desc_name, "Class"])],
[desc_content, (addnodes.index,
desc)])]))
assert_node(doctree[1][1][0], addnodes.index,
entries=[('single', 'meth() (Class class method)', 'Class.meth', '', None)])
assert_node(doctree[1][1][1], ([desc_signature, ([desc_annotation, ("classmethod", desc_sig_space)],
[desc_name, "meth"],
[desc_parameterlist, ()])],
[desc_content, ()]))
assert 'Class.meth' in domain.objects
assert domain.objects['Class.meth'] == ('index', 'Class.meth', 'method', False)
def test_pystaticmethod(app):
text = (".. py:class:: Class\n"
"\n"
" .. py:staticmethod:: meth\n")
domain = app.env.get_domain('py')
doctree = restructuredtext.parse(app, text)
assert_node(doctree, (addnodes.index,
[desc, ([desc_signature, ([desc_annotation, ("class", desc_sig_space)],
[desc_name, "Class"])],
[desc_content, (addnodes.index,
desc)])]))
assert_node(doctree[1][1][0], addnodes.index,
entries=[('single', 'meth() (Class static method)', 'Class.meth', '', None)])
assert_node(doctree[1][1][1], ([desc_signature, ([desc_annotation, ("static", desc_sig_space)],
[desc_name, "meth"],
[desc_parameterlist, ()])],
[desc_content, ()]))
assert 'Class.meth' in domain.objects
assert domain.objects['Class.meth'] == ('index', 'Class.meth', 'method', False)
def test_pyattribute(app):
text = (".. py:class:: Class\n"
"\n"
" .. py:attribute:: attr\n"
" :type: Optional[str]\n"
" :value: ''\n")
domain = app.env.get_domain('py')
doctree = restructuredtext.parse(app, text)
assert_node(doctree, (addnodes.index,
[desc, ([desc_signature, ([desc_annotation, ("class", desc_sig_space)],
[desc_name, "Class"])],
[desc_content, (addnodes.index,
desc)])]))
assert_node(doctree[1][1][0], addnodes.index,
entries=[('single', 'attr (Class attribute)', 'Class.attr', '', None)])
assert_node(doctree[1][1][1], ([desc_signature, ([desc_name, "attr"],
[desc_annotation, ([desc_sig_punctuation, ':'],
desc_sig_space,
[pending_xref, "Optional"],
[desc_sig_punctuation, "["],
[pending_xref, "str"],
[desc_sig_punctuation, "]"])],
[desc_annotation, (desc_sig_space,
[desc_sig_punctuation, '='],
desc_sig_space,
"''")]
)],
[desc_content, ()]))
assert_node(doctree[1][1][1][0][1][2], pending_xref, **{"py:class": "Class"})
assert_node(doctree[1][1][1][0][1][4], pending_xref, **{"py:class": "Class"})
assert 'Class.attr' in domain.objects
assert domain.objects['Class.attr'] == ('index', 'Class.attr', 'attribute', False)
def test_pyproperty(app):
text = (".. py:class:: Class\n"
"\n"
" .. py:property:: prop1\n"
" :abstractmethod:\n"
" :type: str\n"
"\n"
" .. py:property:: prop2\n"
" :classmethod:\n"
" :type: str\n")
domain = app.env.get_domain('py')
doctree = restructuredtext.parse(app, text)
assert_node(doctree, (addnodes.index,
[desc, ([desc_signature, ([desc_annotation, ("class", desc_sig_space)],
[desc_name, "Class"])],
[desc_content, (addnodes.index,
desc,
addnodes.index,
desc)])]))
assert_node(doctree[1][1][0], addnodes.index,
entries=[('single', 'prop1 (Class property)', 'Class.prop1', '', None)])
assert_node(doctree[1][1][1], ([desc_signature, ([desc_annotation, ("abstract", desc_sig_space,
"property", desc_sig_space)],
[desc_name, "prop1"],
[desc_annotation, ([desc_sig_punctuation, ':'],
desc_sig_space,
[pending_xref, "str"])])],
[desc_content, ()]))
assert_node(doctree[1][1][2], addnodes.index,
entries=[('single', 'prop2 (Class property)', 'Class.prop2', '', None)])
assert_node(doctree[1][1][3], ([desc_signature, ([desc_annotation, ("class", desc_sig_space,
"property", desc_sig_space)],
[desc_name, "prop2"],
[desc_annotation, ([desc_sig_punctuation, ':'],
desc_sig_space,
[pending_xref, "str"])])],
[desc_content, ()]))
assert 'Class.prop1' in domain.objects
assert domain.objects['Class.prop1'] == ('index', 'Class.prop1', 'property', False)
assert 'Class.prop2' in domain.objects
assert domain.objects['Class.prop2'] == ('index', 'Class.prop2', 'property', False)
def test_pydecorator_signature(app):
text = ".. py:decorator:: deco"
domain = app.env.get_domain('py')
doctree = restructuredtext.parse(app, text)
assert_node(doctree, (addnodes.index,
[desc, ([desc_signature, ([desc_addname, "@"],
[desc_name, "deco"])],
desc_content)]))
assert_node(doctree[1], addnodes.desc, desctype="function",
domain="py", objtype="function", noindex=False)
assert 'deco' in domain.objects
assert domain.objects['deco'] == ('index', 'deco', 'function', False)
def test_pydecoratormethod_signature(app):
text = ".. py:decoratormethod:: deco"
domain = app.env.get_domain('py')
doctree = restructuredtext.parse(app, text)
assert_node(doctree, (addnodes.index,
[desc, ([desc_signature, ([desc_addname, "@"],
[desc_name, "deco"])],
desc_content)]))
assert_node(doctree[1], addnodes.desc, desctype="method",
domain="py", objtype="method", noindex=False)
assert 'deco' in domain.objects
assert domain.objects['deco'] == ('index', 'deco', 'method', False)
def test_canonical(app):
text = (".. py:class:: io.StringIO\n"
" :canonical: _io.StringIO")
domain = app.env.get_domain('py')
doctree = restructuredtext.parse(app, text)
assert_node(doctree, (addnodes.index,
[desc, ([desc_signature, ([desc_annotation, ("class", desc_sig_space)],
[desc_addname, "io."],
[desc_name, "StringIO"])],
desc_content)]))
assert 'io.StringIO' in domain.objects
assert domain.objects['io.StringIO'] == ('index', 'io.StringIO', 'class', False)
assert domain.objects['_io.StringIO'] == ('index', 'io.StringIO', 'class', True)
def test_canonical_definition_overrides(app, warning):
text = (".. py:class:: io.StringIO\n"
" :canonical: _io.StringIO\n"
".. py:class:: _io.StringIO\n")
restructuredtext.parse(app, text)
assert warning.getvalue() == ""
domain = app.env.get_domain('py')