1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
"""
Test the Jedi "System" which means for example to test if imports are
correctly used.
"""
import os
import inspect
import jedi
def test_settings_module():
"""
jedi.settings and jedi.cache.settings must be the same module.
"""
from jedi import cache
from jedi import settings
assert cache.settings is settings
def test_no_duplicate_modules():
"""
Make sure that import hack works as expected.
Jedi does an import hack (see: jedi/__init__.py) to have submodules
with circular dependencies. The modules in this circular dependency
"loop" must be imported by ``import <module>`` rather than normal
``from jedi import <module>`` (or ``from . jedi ...``). This test
make sure that this is satisfied.
See also:
- `#160 <https://github.com/davidhalter/jedi/issues/160>`_
- `#161 <https://github.com/davidhalter/jedi/issues/161>`_
"""
import sys
jedipath = os.path.dirname(os.path.abspath(jedi.__file__))
def is_submodule(m):
try:
filepath = m.__file__
except AttributeError:
return False
return os.path.abspath(filepath).startswith(jedipath)
modules = list(filter(is_submodule, sys.modules.values()))
top_modules = [m for m in modules if not m.__name__.startswith('jedi.')]
for m in modules:
if m is jedi:
# py.test automatically improts `jedi.*` when --doctest-modules
# is given. So this test cannot succeeds.
continue
for tm in top_modules:
try:
imported = getattr(m, tm.__name__)
except AttributeError:
continue
if inspect.ismodule(imported):
# module could have a function with the same name, e.g.
# `keywords.keywords`.
assert imported is tm
|
