serveronly: give the sub extension a way to access to the 'evolve' module
We keep it as clean as possible but if the extension is specified with a direct
path, we have to be a bit hacky.
Being able to access the whole evolve extension from the 'serveronly' extension
will lift multiple constraints on how we organise the code and will allow for
cleaner and clearer code.
We extract a minor function into a 'utility' module to have something to depends
on.
import os
from distutils.core import setup
from os.path import dirname, join
def get_version(relpath):
'''Read version info from a file without importing it'''
for line in open(join(dirname(__file__), relpath), 'rb'):
# Decode to a fail-safe string for PY3
# (gives unicode object in PY2)
line = line.decode('utf8')
if '__version__' in line:
if "'" in line:
return line.split("'")[1]
def min_hg_version(relpath):
'''Read version info from a file without importing it'''
for line in open(join(dirname(__file__), relpath), 'rb'):
# Decode to a fail-safe string for PY3
# (gives unicode object in PY2)
line = line.decode('utf8')
if 'testedwith' in line:
if "'" in line:
return min(line.split("'")[1].split())
py_modules = [
'hgext3rd.evolve.serveronly',
]
py_packages = [
'hgext3rd',
'hgext3rd.topic',
]
if os.environ.get('INCLUDE_INHIBIT'):
py_modules.append('hgext3rd.evolve.hack.inhibit')
py_modules.append('hgext3rd.evolve.hack.directaccess')
EVOLVE_PATH = 'hgext3rd/evolve/__init__.py'
requires = []
try:
import mercurial
mercurial.__all__
except ImportError:
requires.append('mercurial>=%s' % min_hg_version(EVOLVE_PATH))
setup(
name='hg-evolve',
version=get_version(EVOLVE_PATH),
author='Pierre-Yves David',
maintainer='Pierre-Yves David',
maintainer_email='pierre-yves.david@ens-lyon.org',
url='https://www.mercurial-scm.org/doc/evolution/',
description='Flexible evolution of Mercurial history.',
long_description=open('README').read(),
keywords='hg mercurial',
license='GPLv2+',
py_modules=py_modules,
packages=py_packages
)