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"""
Tests ``from __future__ import absolute_import`` (only important for
Python 2.X)
"""
import jedi
from jedi._compatibility import u
from jedi.parser import ParserWithRecovery, load_grammar
from .. import helpers
def test_explicit_absolute_imports():
"""
Detect modules with ``from __future__ import absolute_import``.
"""
parser = ParserWithRecovery(load_grammar(), u("from __future__ import absolute_import"), "test.py")
assert parser.module.has_explicit_absolute_import
def test_no_explicit_absolute_imports():
"""
Detect modules without ``from __future__ import absolute_import``.
"""
parser = ParserWithRecovery(load_grammar(), u("1"), "test.py")
assert not parser.module.has_explicit_absolute_import
def test_dont_break_imports_without_namespaces():
"""
The code checking for ``from __future__ import absolute_import`` shouldn't
assume that all imports have non-``None`` namespaces.
"""
src = u("from __future__ import absolute_import\nimport xyzzy")
parser = ParserWithRecovery(load_grammar(), src, "test.py")
assert parser.module.has_explicit_absolute_import
@helpers.cwd_at("test/test_evaluate/absolute_import")
def test_can_complete_when_shadowing():
script = jedi.Script(path="unittest.py")
assert script.completions()
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