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
62
63
64
65
66
67
|
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
# This script is used by "test_site_activation.py" to verify how site activations
# affect the sys.path.
# The sys.path is printed in three stages:
# 1. Once at the beginning
# 2. Once after Mach site activation
# 3. Once after the command site activation
# The output of this script should be an ast-parsable list with three nested lists: one
# for each sys.path state.
# Note that virtualenv-creation output may need to be filtered out - it can be done by
# only ast-parsing the last line of text outputted by this script.
import os
import sys
from unittest.mock import patch
from mach.requirements import MachEnvRequirements, PthSpecifier
from mach.site import CommandSiteManager, MachSiteManager
def main():
# Should be set by calling test
topsrcdir = os.environ["TOPSRCDIR"]
command_site = os.environ["COMMAND_SITE"]
mach_site_requirements = os.environ["MACH_SITE_PTH_REQUIREMENTS"]
command_site_requirements = os.environ["COMMAND_SITE_PTH_REQUIREMENTS"]
work_dir = os.environ["WORK_DIR"]
def resolve_requirements(topsrcdir, site_name):
req = MachEnvRequirements()
if site_name == "mach":
req.pth_requirements = [
PthSpecifier(path) for path in mach_site_requirements.split(os.pathsep)
]
else:
req.pth_requirements = [PthSpecifier(command_site_requirements)]
return req
with patch("mach.site.resolve_requirements", resolve_requirements):
initial_sys_path = sys.path.copy()
mach_site = MachSiteManager.from_environment(
topsrcdir,
lambda: work_dir,
)
mach_site.activate()
mach_sys_path = sys.path.copy()
command_site = CommandSiteManager.from_environment(
topsrcdir, lambda: work_dir, command_site, work_dir
)
command_site.activate()
command_sys_path = sys.path.copy()
print(
[
initial_sys_path,
mach_sys_path,
command_sys_path,
]
)
if __name__ == "__main__":
main()
|
