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-rw-r--r--tests/test_pycode/__init__.py0
-rw-r--r--tests/test_pycode/test_pycode.py173
-rw-r--r--tests/test_pycode/test_pycode_ast.py68
-rw-r--r--tests/test_pycode/test_pycode_parser.py511
4 files changed, 752 insertions, 0 deletions
diff --git a/tests/test_pycode/__init__.py b/tests/test_pycode/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tests/test_pycode/__init__.py
diff --git a/tests/test_pycode/test_pycode.py b/tests/test_pycode/test_pycode.py
new file mode 100644
index 0000000..5739787
--- /dev/null
+++ b/tests/test_pycode/test_pycode.py
@@ -0,0 +1,173 @@
+"""Test pycode."""
+
+import os
+import sys
+
+import pytest
+
+import sphinx
+from sphinx.errors import PycodeError
+from sphinx.pycode import ModuleAnalyzer
+
+SPHINX_MODULE_PATH = os.path.splitext(sphinx.__file__)[0] + '.py'
+
+
+def test_ModuleAnalyzer_get_module_source():
+ assert ModuleAnalyzer.get_module_source('sphinx') == (sphinx.__file__, sphinx.__loader__.get_source('sphinx'))
+
+ # failed to obtain source information from builtin modules
+ with pytest.raises(PycodeError):
+ ModuleAnalyzer.get_module_source('builtins')
+ with pytest.raises(PycodeError):
+ ModuleAnalyzer.get_module_source('itertools')
+
+
+def test_ModuleAnalyzer_for_string():
+ analyzer = ModuleAnalyzer.for_string('print("Hello world")', 'module_name')
+ assert analyzer.modname == 'module_name'
+ assert analyzer.srcname == '<string>'
+
+
+def test_ModuleAnalyzer_for_file():
+ analyzer = ModuleAnalyzer.for_string(SPHINX_MODULE_PATH, 'sphinx')
+ assert analyzer.modname == 'sphinx'
+ assert analyzer.srcname == '<string>'
+
+
+def test_ModuleAnalyzer_for_module(rootdir):
+ analyzer = ModuleAnalyzer.for_module('sphinx')
+ assert analyzer.modname == 'sphinx'
+ assert analyzer.srcname in (SPHINX_MODULE_PATH,
+ os.path.abspath(SPHINX_MODULE_PATH))
+
+ path = str(rootdir / 'test-pycode')
+ sys.path.insert(0, path)
+ try:
+ analyzer = ModuleAnalyzer.for_module('cp_1251_coded')
+ docs = analyzer.find_attr_docs()
+ assert docs == {('', 'X'): ['It MUST look like X="\u0425"', '']}
+ finally:
+ sys.path.pop(0)
+
+
+def test_ModuleAnalyzer_find_tags():
+ code = ('class Foo(object):\n' # line: 1
+ ' """class Foo!"""\n'
+ ' def __init__(self):\n'
+ ' pass\n'
+ '\n'
+ ' def bar(self, arg1, arg2=True, *args, **kwargs):\n'
+ ' """method Foo.bar"""\n'
+ ' pass\n'
+ '\n'
+ ' class Baz(object):\n'
+ ' def __init__(self):\n' # line: 11
+ ' pass\n'
+ '\n'
+ 'def qux():\n'
+ ' """function baz"""\n'
+ ' pass\n'
+ '\n'
+ '@decorator1\n'
+ '@decorator2\n'
+ 'def quux():\n'
+ ' pass\n' # line: 21
+ '\n'
+ 'class Corge(object):\n'
+ ' @decorator1\n'
+ ' @decorator2\n'
+ ' def grault(self):\n'
+ ' pass\n')
+ analyzer = ModuleAnalyzer.for_string(code, 'module')
+ tags = analyzer.find_tags()
+ assert set(tags.keys()) == {'Foo', 'Foo.__init__', 'Foo.bar',
+ 'Foo.Baz', 'Foo.Baz.__init__', 'qux', 'quux',
+ 'Corge', 'Corge.grault'}
+ assert tags['Foo'] == ('class', 1, 12) # type, start, end
+ assert tags['Foo.__init__'] == ('def', 3, 4)
+ assert tags['Foo.bar'] == ('def', 6, 8)
+ assert tags['Foo.Baz'] == ('class', 10, 12)
+ assert tags['Foo.Baz.__init__'] == ('def', 11, 12)
+ assert tags['qux'] == ('def', 14, 16)
+ assert tags['quux'] == ('def', 18, 21)
+ assert tags['Corge'] == ('class', 23, 27)
+ assert tags['Corge.grault'] == ('def', 24, 27)
+
+
+def test_ModuleAnalyzer_find_attr_docs():
+ code = ('class Foo(object):\n'
+ ' """class Foo!"""\n'
+ ' #: comment before attr1\n'
+ ' attr1 = None\n'
+ ' attr2 = None # attribute comment for attr2 (without colon)\n'
+ ' attr3 = None #: attribute comment for attr3\n'
+ ' attr4 = None #: long attribute comment\n'
+ ' #: for attr4\n'
+ ' #: comment before attr5\n'
+ ' attr5 = None #: attribute comment for attr5\n'
+ ' attr6, attr7 = 1, 2 #: this comment is ignored\n'
+ '\n'
+ ' def __init__(self):\n'
+ ' self.attr8 = None #: first attribute comment (ignored)\n'
+ ' self.attr8 = None #: attribute comment for attr8\n'
+ ' #: comment before attr9\n'
+ ' self.attr9 = None #: comment after attr9\n'
+ ' "string after attr9"\n'
+ '\n'
+ ' def bar(self, arg1, arg2=True, *args, **kwargs):\n'
+ ' """method Foo.bar"""\n'
+ ' pass\n'
+ '\n'
+ 'def baz():\n'
+ ' """function baz"""\n'
+ ' pass\n'
+ '\n'
+ 'class Qux: attr1 = 1; attr2 = 2')
+ analyzer = ModuleAnalyzer.for_string(code, 'module')
+ docs = analyzer.find_attr_docs()
+ assert set(docs) == {('Foo', 'attr1'),
+ ('Foo', 'attr3'),
+ ('Foo', 'attr4'),
+ ('Foo', 'attr5'),
+ ('Foo', 'attr6'),
+ ('Foo', 'attr7'),
+ ('Foo', 'attr8'),
+ ('Foo', 'attr9')}
+ assert docs[('Foo', 'attr1')] == ['comment before attr1', '']
+ assert docs[('Foo', 'attr3')] == ['attribute comment for attr3', '']
+ assert docs[('Foo', 'attr4')] == ['long attribute comment', '']
+ assert docs[('Foo', 'attr4')] == ['long attribute comment', '']
+ assert docs[('Foo', 'attr5')] == ['attribute comment for attr5', '']
+ assert docs[('Foo', 'attr6')] == ['this comment is ignored', '']
+ assert docs[('Foo', 'attr7')] == ['this comment is ignored', '']
+ assert docs[('Foo', 'attr8')] == ['attribute comment for attr8', '']
+ assert docs[('Foo', 'attr9')] == ['string after attr9', '']
+ assert analyzer.tagorder == {'Foo': 0,
+ 'Foo.__init__': 8,
+ 'Foo.attr1': 1,
+ 'Foo.attr2': 2,
+ 'Foo.attr3': 3,
+ 'Foo.attr4': 4,
+ 'Foo.attr5': 5,
+ 'Foo.attr6': 6,
+ 'Foo.attr7': 7,
+ 'Foo.attr8': 10,
+ 'Foo.attr9': 12,
+ 'Foo.bar': 13,
+ 'baz': 14,
+ 'Qux': 15,
+ 'Qux.attr1': 16,
+ 'Qux.attr2': 17}
+
+
+def test_ModuleAnalyzer_find_attr_docs_for_posonlyargs_method():
+ code = ('class Foo(object):\n'
+ ' def __init__(self, /):\n'
+ ' self.attr = None #: attribute comment\n')
+ analyzer = ModuleAnalyzer.for_string(code, 'module')
+ docs = analyzer.find_attr_docs()
+ assert set(docs) == {('Foo', 'attr')}
+ assert docs[('Foo', 'attr')] == ['attribute comment', '']
+ assert analyzer.tagorder == {'Foo': 0,
+ 'Foo.__init__': 1,
+ 'Foo.attr': 2}
diff --git a/tests/test_pycode/test_pycode_ast.py b/tests/test_pycode/test_pycode_ast.py
new file mode 100644
index 0000000..1ed43e1
--- /dev/null
+++ b/tests/test_pycode/test_pycode_ast.py
@@ -0,0 +1,68 @@
+"""Test pycode.ast"""
+
+import ast
+
+import pytest
+
+from sphinx.pycode.ast import unparse as ast_unparse
+
+
+@pytest.mark.parametrize(('source', 'expected'), [
+ ("a + b", "a + b"), # Add
+ ("a and b", "a and b"), # And
+ ("os.path", "os.path"), # Attribute
+ ("1 * 2", "1 * 2"), # BinOp
+ ("a & b", "a & b"), # BitAnd
+ ("a | b", "a | b"), # BitOr
+ ("a ^ b", "a ^ b"), # BitXor
+ ("a and b and c", "a and b and c"), # BoolOp
+ ("b'bytes'", "b'bytes'"), # Bytes
+ ("object()", "object()"), # Call
+ ("1234", "1234"), # Constant, Num
+ ("{'key1': 'value1', 'key2': 'value2'}",
+ "{'key1': 'value1', 'key2': 'value2'}"), # Dict
+ ("a / b", "a / b"), # Div
+ ("...", "..."), # Ellipsis
+ ("a // b", "a // b"), # FloorDiv
+ ("Tuple[int, int]", "Tuple[int, int]"), # Index, Subscript
+ ("~1", "~1"), # Invert
+ ("lambda x, y: x + y",
+ "lambda x, y: ..."), # Lambda
+ ("[1, 2, 3]", "[1, 2, 3]"), # List
+ ("a << b", "a << b"), # LShift
+ ("a @ b", "a @ b"), # MatMult
+ ("a % b", "a % b"), # Mod
+ ("a * b", "a * b"), # Mult
+ ("sys", "sys"), # Name, NameConstant
+ ("not a", "not a"), # Not
+ ("a or b", "a or b"), # Or
+ ("a**b", "a**b"), # Pow
+ ("a >> b", "a >> b"), # RShift
+ ("{1, 2, 3}", "{1, 2, 3}"), # Set
+ ("a - b", "a - b"), # Sub
+ ("'str'", "'str'"), # Str
+ ("+a", "+a"), # UAdd
+ ("-1", "-1"), # UnaryOp
+ ("-a", "-a"), # USub
+ ("(1, 2, 3)", "(1, 2, 3)"), # Tuple
+ ("()", "()"), # Tuple (empty)
+ ("(1,)", "(1,)"), # Tuple (single item)
+ ("lambda x=0, /, y=1, *args, z, **kwargs: x + y + z",
+ "lambda x=0, /, y=1, *args, z, **kwargs: ..."), # posonlyargs
+ ("0x1234", "0x1234"), # Constant
+ ("1_000_000", "1_000_000"), # Constant
+ ("Tuple[:,:]", "Tuple[:, :]"), # Index, Subscript, 2x Slice
+ ("Tuple[1:2]", "Tuple[1:2]"), # Index, Subscript, Slice(no-step)
+ ("Tuple[1:2:3]", "Tuple[1:2:3]"), # Index, Subscript, Slice
+ ("x[:, np.newaxis, :, :]",
+ "x[:, np.newaxis, :, :]"), # Index, Subscript, numpy extended syntax
+ ("y[:, 1:3][np.array([0, 2, 4]), :]",
+ "y[:, 1:3][np.array([0, 2, 4]), :]"), # Index, 2x Subscript, numpy extended syntax
+])
+def test_unparse(source, expected):
+ module = ast.parse(source)
+ assert ast_unparse(module.body[0].value, source) == expected
+
+
+def test_unparse_None():
+ assert ast_unparse(None) is None
diff --git a/tests/test_pycode/test_pycode_parser.py b/tests/test_pycode/test_pycode_parser.py
new file mode 100644
index 0000000..fde648d
--- /dev/null
+++ b/tests/test_pycode/test_pycode_parser.py
@@ -0,0 +1,511 @@
+"""Test pycode.parser."""
+
+from sphinx.pycode.parser import Parser
+from sphinx.util.inspect import signature_from_str
+
+
+def test_comment_picker_basic():
+ source = ('a = 1 + 1 #: assignment\n'
+ 'b = 1 +\\\n 1 #: assignment including a CR\n'
+ 'c = (1 +\n 1) #: tuple \n'
+ 'd = {1, \n 1} #: set\n'
+ 'e = [1, \n 1] #: list #: additional comment\n'
+ 'f = "abc"\n'
+ '#: string; comment on next line (ignored)\n'
+ 'g = 1.0\n'
+ '"""float; string on next line"""\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.comments == {('', 'a'): 'assignment',
+ ('', 'b'): 'assignment including a CR',
+ ('', 'c'): 'tuple ',
+ ('', 'd'): ' set',
+ ('', 'e'): 'list #: additional comment',
+ ('', 'g'): 'float; string on next line'}
+
+
+def test_comment_picker_location():
+ # multiple "before" comments
+ source = ('#: comment before assignment1\n'
+ '#:\n'
+ '#: comment before assignment2\n'
+ 'a = 1 + 1\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.comments == {('', 'a'): ('comment before assignment1\n'
+ '\n'
+ 'comment before assignment2')}
+
+ # before and after comments
+ source = ('#: comment before assignment\n'
+ 'a = 1 + 1 #: comment after assignment\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.comments == {('', 'a'): 'comment after assignment'}
+
+ # after comment and next line string
+ source = ('a = 1 + 1\n #: comment after assignment\n'
+ '"""string on next line"""\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.comments == {('', 'a'): 'string on next line'}
+
+ # before comment and next line string
+ source = ('#: comment before assignment\n'
+ 'a = 1 + 1\n'
+ '"""string on next line"""\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.comments == {('', 'a'): 'string on next line'}
+
+ # before comment, after comment and next line string
+ source = ('#: comment before assignment\n'
+ 'a = 1 + 1 #: comment after assignment\n'
+ '"""string on next line"""\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.comments == {('', 'a'): 'string on next line'}
+
+ # inside __init__ method
+ source = ('class Foo(object):\n'
+ ' def __init__(self):\n'
+ ' #: comment before assignment\n'
+ ' self.attr1 = None\n'
+ ' self.attr2 = None #: comment after assignment\n'
+ '\n'
+ ' #: comment for attr3(1)\n'
+ ' self.attr3 = None #: comment for attr3(2)\n'
+ ' """comment for attr3(3)"""\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.comments == {('Foo', 'attr1'): 'comment before assignment',
+ ('Foo', 'attr2'): 'comment after assignment',
+ ('Foo', 'attr3'): 'comment for attr3(3)'}
+
+
+def test_annotated_assignment():
+ source = ('a: str = "Sphinx" #: comment\n'
+ 'b: int = 1\n'
+ '"""string on next line"""\n'
+ 'c: int #: comment\n'
+ 'd = 1 # type: int\n'
+ '"""string on next line"""\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.comments == {('', 'a'): 'comment',
+ ('', 'b'): 'string on next line',
+ ('', 'c'): 'comment',
+ ('', 'd'): 'string on next line'}
+ assert parser.annotations == {('', 'a'): 'str',
+ ('', 'b'): 'int',
+ ('', 'c'): 'int',
+ ('', 'd'): 'int'}
+ assert parser.definitions == {}
+
+
+def test_complex_assignment():
+ source = ('a = 1 + 1; b = a #: compound statement\n'
+ 'c, d = (1, 1) #: unpack assignment\n'
+ 'e = True #: first assignment\n'
+ 'e = False #: second assignment\n'
+ 'f = g = None #: multiple assignment at once\n'
+ '(theta, phi) = (0, 0.5) #: unpack assignment via tuple\n'
+ '[x, y] = (5, 6) #: unpack assignment via list\n'
+ 'h, *i, j = (1, 2, 3, 4) #: unpack assignment2\n'
+ 'k, *self.attr = (5, 6, 7) #: unpack assignment3\n'
+ 'l, *m[0] = (8, 9, 0) #: unpack assignment4\n'
+ )
+ parser = Parser(source)
+ parser.parse()
+ assert parser.comments == {('', 'b'): 'compound statement',
+ ('', 'c'): 'unpack assignment',
+ ('', 'd'): 'unpack assignment',
+ ('', 'e'): 'second assignment',
+ ('', 'f'): 'multiple assignment at once',
+ ('', 'g'): 'multiple assignment at once',
+ ('', 'theta'): 'unpack assignment via tuple',
+ ('', 'phi'): 'unpack assignment via tuple',
+ ('', 'x'): 'unpack assignment via list',
+ ('', 'y'): 'unpack assignment via list',
+ ('', 'h'): 'unpack assignment2',
+ ('', 'i'): 'unpack assignment2',
+ ('', 'j'): 'unpack assignment2',
+ ('', 'k'): 'unpack assignment3',
+ ('', 'l'): 'unpack assignment4',
+ }
+ assert parser.definitions == {}
+
+
+def test_assignment_in_try_clause():
+ source = ('try:\n'
+ ' a = None #: comment\n'
+ 'except:\n'
+ ' b = None #: ignored\n'
+ 'else:\n'
+ ' c = None #: comment\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.comments == {('', 'a'): 'comment',
+ ('', 'c'): 'comment'}
+ assert parser.deforders == {'a': 0,
+ 'c': 1}
+
+
+def test_obj_assignment():
+ source = ('obj = SomeObject() #: some object\n'
+ 'obj.attr = 1 #: attr1\n'
+ 'obj.attr.attr = 1 #: attr2\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.comments == {('', 'obj'): 'some object'}
+ assert parser.definitions == {}
+
+
+def test_container_assignment():
+ source = ('l = [] #: list\n'
+ 'l[1] = True #: list assignment\n'
+ 'l[0:0] = [] #: list assignment\n'
+ 'l[_from:_to] = [] #: list assignment\n'
+ 'd = {} #: dict\n'
+ 'd["doc"] = 1 #: dict assignment\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.comments == {('', 'l'): 'list',
+ ('', 'd'): 'dict'}
+ assert parser.definitions == {}
+
+
+def test_function():
+ source = ('def some_function():\n'
+ ' """docstring"""\n'
+ ' a = 1 + 1 #: comment1\n'
+ '\n'
+ ' b = a #: comment2\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.comments == {}
+ assert parser.definitions == {'some_function': ('def', 1, 5)}
+ assert parser.deforders == {'some_function': 0}
+
+
+def test_nested_function():
+ source = ('def some_function():\n'
+ ' a = 1 + 1 #: comment1\n'
+ '\n'
+ ' def inner_function():\n'
+ ' b = 1 + 1 #: comment2\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.comments == {}
+ assert parser.definitions == {'some_function': ('def', 1, 5)}
+ assert parser.deforders == {'some_function': 0}
+
+
+def test_class():
+ source = ('class Foo(object):\n'
+ ' attr1 = None #: comment1\n'
+ ' attr2 = None #: comment2\n'
+ '\n'
+ ' def __init__(self):\n'
+ ' self.a = 1 + 1 #: comment3\n'
+ ' self.attr2 = 1 + 1 #: overridden\n'
+ ' b = 1 + 1 #: comment5\n'
+ '\n'
+ ' def some_method(self):\n'
+ ' c = 1 + 1 #: comment6\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.comments == {('Foo', 'attr1'): 'comment1',
+ ('Foo', 'a'): 'comment3',
+ ('Foo', 'attr2'): 'overridden'}
+ assert parser.definitions == {'Foo': ('class', 1, 11),
+ 'Foo.__init__': ('def', 5, 8),
+ 'Foo.some_method': ('def', 10, 11)}
+ assert parser.deforders == {'Foo': 0,
+ 'Foo.attr1': 1,
+ 'Foo.__init__': 3,
+ 'Foo.a': 4,
+ 'Foo.attr2': 5,
+ 'Foo.some_method': 6}
+
+
+def test_class_uses_non_self():
+ source = ('class Foo(object):\n'
+ ' def __init__(this):\n'
+ ' this.a = 1 + 1 #: comment\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.comments == {('Foo', 'a'): 'comment'}
+ assert parser.definitions == {'Foo': ('class', 1, 3),
+ 'Foo.__init__': ('def', 2, 3)}
+ assert parser.deforders == {'Foo': 0,
+ 'Foo.__init__': 1,
+ 'Foo.a': 2}
+
+
+def test_nested_class():
+ source = ('class Foo(object):\n'
+ ' attr1 = None #: comment1\n'
+ '\n'
+ ' class Bar(object):\n'
+ ' attr2 = None #: comment2\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.comments == {('Foo', 'attr1'): 'comment1',
+ ('Foo.Bar', 'attr2'): 'comment2'}
+ assert parser.definitions == {'Foo': ('class', 1, 5),
+ 'Foo.Bar': ('class', 4, 5)}
+ assert parser.deforders == {'Foo': 0,
+ 'Foo.attr1': 1,
+ 'Foo.Bar': 2,
+ 'Foo.Bar.attr2': 3}
+
+
+def test_class_comment():
+ source = ('import logging\n'
+ 'logger = logging.getLogger(__name__)\n'
+ '\n'
+ 'class Foo(object):\n'
+ ' """Bar"""\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.comments == {}
+ assert parser.definitions == {'Foo': ('class', 4, 5)}
+
+
+def test_comment_picker_multiline_string():
+ source = ('class Foo(object):\n'
+ ' a = None\n'
+ ' """multiline\n'
+ ' docstring\n'
+ ' """\n'
+ ' b = None\n'
+ ' """\n'
+ ' docstring\n'
+ ' starts with::\n'
+ '\n'
+ ' empty line"""\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.comments == {('Foo', 'a'): 'multiline\ndocstring',
+ ('Foo', 'b'): 'docstring\nstarts with::\n\n empty line'}
+
+
+def test_decorators():
+ source = ('@deco\n'
+ 'def func1(): pass\n'
+ '\n'
+ '@deco(param1, param2)\n'
+ 'def func2(): pass\n'
+ '\n'
+ '@deco1\n'
+ '@deco2\n'
+ 'def func3(): pass\n'
+ '\n'
+ '@deco\n'
+ 'class Foo():\n'
+ ' @deco1\n'
+ ' @deco2\n'
+ ' def method(self): pass\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.definitions == {'func1': ('def', 1, 2),
+ 'func2': ('def', 4, 5),
+ 'func3': ('def', 7, 9),
+ 'Foo': ('class', 11, 15),
+ 'Foo.method': ('def', 13, 15)}
+
+
+def test_async_function_and_method():
+ source = ('async def some_function():\n'
+ ' """docstring"""\n'
+ ' a = 1 + 1 #: comment1\n'
+ '\n'
+ 'class Foo:\n'
+ ' async def method(self):\n'
+ ' pass\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.definitions == {'some_function': ('def', 1, 3),
+ 'Foo': ('class', 5, 7),
+ 'Foo.method': ('def', 6, 7)}
+
+
+def test_imports():
+ source = ('import sys\n'
+ 'from os import environment, path\n'
+ '\n'
+ 'import sphinx as Sphinx\n'
+ 'from sphinx.application import Sphinx as App\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.definitions == {}
+ assert parser.deforders == {'sys': 0,
+ 'environment': 1,
+ 'path': 2,
+ 'Sphinx': 3,
+ 'App': 4}
+
+
+def test_formfeed_char():
+ source = ('class Foo:\n'
+ '\f\n'
+ ' attr = 1234 #: comment\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.comments == {('Foo', 'attr'): 'comment'}
+
+
+def test_typing_final():
+ source = ('import typing\n'
+ '\n'
+ '@typing.final\n'
+ 'def func(): pass\n'
+ '\n'
+ '@typing.final\n'
+ 'class Foo:\n'
+ ' @typing.final\n'
+ ' def meth(self):\n'
+ ' pass\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.finals == ['func', 'Foo', 'Foo.meth']
+
+
+def test_typing_final_from_import():
+ source = ('from typing import final\n'
+ '\n'
+ '@final\n'
+ 'def func(): pass\n'
+ '\n'
+ '@final\n'
+ 'class Foo:\n'
+ ' @final\n'
+ ' def meth(self):\n'
+ ' pass\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.finals == ['func', 'Foo', 'Foo.meth']
+
+
+def test_typing_final_import_as():
+ source = ('import typing as foo\n'
+ '\n'
+ '@foo.final\n'
+ 'def func(): pass\n'
+ '\n'
+ '@foo.final\n'
+ 'class Foo:\n'
+ ' @typing.final\n'
+ ' def meth(self):\n'
+ ' pass\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.finals == ['func', 'Foo']
+
+
+def test_typing_final_from_import_as():
+ source = ('from typing import final as bar\n'
+ '\n'
+ '@bar\n'
+ 'def func(): pass\n'
+ '\n'
+ '@bar\n'
+ 'class Foo:\n'
+ ' @final\n'
+ ' def meth(self):\n'
+ ' pass\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.finals == ['func', 'Foo']
+
+
+def test_typing_final_not_imported():
+ source = ('@typing.final\n'
+ 'def func(): pass\n'
+ '\n'
+ '@typing.final\n'
+ 'class Foo:\n'
+ ' @final\n'
+ ' def meth(self):\n'
+ ' pass\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.finals == []
+
+
+def test_typing_overload():
+ source = ('import typing\n'
+ '\n'
+ '@typing.overload\n'
+ 'def func(x: int, y: int) -> int: pass\n'
+ '\n'
+ '@typing.overload\n'
+ 'def func(x: str, y: str) -> str: pass\n'
+ '\n'
+ 'def func(x, y): pass\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.overloads == {'func': [signature_from_str('(x: int, y: int) -> int'),
+ signature_from_str('(x: str, y: str) -> str')]}
+
+
+def test_typing_overload_from_import():
+ source = ('from typing import overload\n'
+ '\n'
+ '@overload\n'
+ 'def func(x: int, y: int) -> int: pass\n'
+ '\n'
+ '@overload\n'
+ 'def func(x: str, y: str) -> str: pass\n'
+ '\n'
+ 'def func(x, y): pass\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.overloads == {'func': [signature_from_str('(x: int, y: int) -> int'),
+ signature_from_str('(x: str, y: str) -> str')]}
+
+
+def test_typing_overload_import_as():
+ source = ('import typing as foo\n'
+ '\n'
+ '@foo.overload\n'
+ 'def func(x: int, y: int) -> int: pass\n'
+ '\n'
+ '@foo.overload\n'
+ 'def func(x: str, y: str) -> str: pass\n'
+ '\n'
+ 'def func(x, y): pass\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.overloads == {'func': [signature_from_str('(x: int, y: int) -> int'),
+ signature_from_str('(x: str, y: str) -> str')]}
+
+
+def test_typing_overload_from_import_as():
+ source = ('from typing import overload as bar\n'
+ '\n'
+ '@bar\n'
+ 'def func(x: int, y: int) -> int: pass\n'
+ '\n'
+ '@bar\n'
+ 'def func(x: str, y: str) -> str: pass\n'
+ '\n'
+ 'def func(x, y): pass\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.overloads == {'func': [signature_from_str('(x: int, y: int) -> int'),
+ signature_from_str('(x: str, y: str) -> str')]}
+
+
+def test_typing_overload_not_imported():
+ source = ('@typing.final\n'
+ 'def func(x: int, y: int) -> int: pass\n'
+ '\n'
+ '@typing.final\n'
+ 'def func(x: str, y: str) -> str: pass\n'
+ '\n'
+ 'def func(x, y): pass\n')
+ parser = Parser(source)
+ parser.parse()
+ assert parser.overloads == {}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-18 06:36:32 +0000