mirror of
https://github.com/davidhalter/jedi.git
synced 2025-12-06 22:14:27 +08:00
74 lines
2.1 KiB
Python
74 lines
2.1 KiB
Python
"""
|
|
Test completions from *.pyc files:
|
|
|
|
- generate a dummy python module
|
|
- compile the dummy module to generate a *.pyc
|
|
- delete the pure python dummy module
|
|
- try jedi on the generated *.pyc
|
|
"""
|
|
import os
|
|
import shutil
|
|
import sys
|
|
|
|
import pytest
|
|
|
|
import jedi
|
|
from jedi.api.environment import SameEnvironment, InterpreterEnvironment
|
|
|
|
|
|
SRC = """class Foo:
|
|
pass
|
|
|
|
class Bar:
|
|
pass
|
|
"""
|
|
|
|
|
|
@pytest.fixture
|
|
def pyc_project_path(tmpdir):
|
|
path = tmpdir.strpath
|
|
dummy_package_path = os.path.join(path, "dummy_package")
|
|
os.mkdir(dummy_package_path)
|
|
with open(os.path.join(dummy_package_path, "__init__.py"), 'w'):
|
|
pass
|
|
|
|
dummy_path = os.path.join(dummy_package_path, 'dummy.py')
|
|
with open(dummy_path, 'w') as f:
|
|
f.write(SRC)
|
|
import compileall
|
|
compileall.compile_file(dummy_path)
|
|
os.remove(dummy_path)
|
|
|
|
if sys.version_info.major == 3:
|
|
# Python3 specific:
|
|
# To import pyc modules, we must move them out of the __pycache__
|
|
# directory and rename them to remove ".cpython-%s%d"
|
|
# see: http://stackoverflow.com/questions/11648440/python-does-not-detect-pyc-files
|
|
pycache = os.path.join(dummy_package_path, "__pycache__")
|
|
for f in os.listdir(pycache):
|
|
dst = f.replace('.cpython-%s%s' % sys.version_info[:2], "")
|
|
dst = os.path.join(dummy_package_path, dst)
|
|
shutil.copy(os.path.join(pycache, f), dst)
|
|
try:
|
|
yield path
|
|
finally:
|
|
shutil.rmtree(path)
|
|
|
|
|
|
def test_pyc(pyc_project_path, environment):
|
|
"""
|
|
The list of completion must be greater than 2.
|
|
"""
|
|
path = os.path.join(pyc_project_path, 'blub.py')
|
|
if not isinstance(environment, InterpreterEnvironment):
|
|
# We are using the same version for pyc completions here, because it
|
|
# was compiled in that version. However with interpreter environments
|
|
# we also have the same version and it's easier to debug.
|
|
environment = SameEnvironment()
|
|
environment = environment
|
|
s = jedi.Script(
|
|
"from dummy_package import dummy; dummy.",
|
|
path=path,
|
|
environment=environment)
|
|
assert len(s.complete()) >= 2
|