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import-checker: allow symbol imports from mercurial.pycompat...
import-checker: allow symbol imports from mercurial.pycompat Currently, the source transformer inserts `from mercurial.pycompat import delattr, getattr, hasattr, setattr, open, unicode` to the top of every file. As part of getting rid of the source transformer, we'll need to have source code call these wrappers directly. Rather than rewrite all call sites to call pycompat.*, I think it makes sense to import needed symbols via explicit imports. That requires loosening the import checker to allow this. Differential Revision: https://phab.mercurial-scm.org/D7004

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inno.py
85 lines | 2.0 KiB | text/x-python | PythonLexer
# inno.py - Inno Setup functionality.
#
# Copyright 2019 Gregory Szorc <gregory.szorc@gmail.com>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
# no-check-code because Python 3 native.
import os
import pathlib
import shutil
import subprocess
from .py2exe import build_py2exe
from .util import find_vc_runtime_files
EXTRA_PACKAGES = {
'dulwich',
'keyring',
'pygments',
'win32ctypes',
}
def build(
source_dir: pathlib.Path,
build_dir: pathlib.Path,
python_exe: pathlib.Path,
iscc_exe: pathlib.Path,
version=None,
):
"""Build the Inno installer.
Build files will be placed in ``build_dir``.
py2exe's setup.py doesn't use setuptools. It doesn't have modern logic
for finding the Python 2.7 toolchain. So, we require the environment
to already be configured with an active toolchain.
"""
if not iscc_exe.exists():
raise Exception('%s does not exist' % iscc_exe)
vc_x64 = r'\x64' in os.environ.get('LIB', '')
requirements_txt = (
source_dir / 'contrib' / 'packaging' / 'inno' / 'requirements.txt'
)
build_py2exe(
source_dir,
build_dir,
python_exe,
'inno',
requirements_txt,
extra_packages=EXTRA_PACKAGES,
)
# hg.exe depends on VC9 runtime DLLs. Copy those into place.
for f in find_vc_runtime_files(vc_x64):
if f.name.endswith('.manifest'):
basename = 'Microsoft.VC90.CRT.manifest'
else:
basename = f.name
dest_path = source_dir / 'dist' / basename
print('copying %s to %s' % (f, dest_path))
shutil.copyfile(f, dest_path)
print('creating installer')
args = [str(iscc_exe)]
if vc_x64:
args.append('/dARCH=x64')
if version:
args.append('/dVERSION=%s' % version)
args.append('/Odist')
args.append('contrib/packaging/inno/mercurial.iss')
subprocess.run(args, cwd=str(source_dir), check=True)