view setup.py @ 1191:583f7f03434b stable

init: don't abort Mercurial on version mismatch

Evolve causes Mercurial to exit if there is a version mismatch, even
if no evolve command is invoked. This is a headache for people who
have to work with multiple versions of Mercurial. Instead, raise an
ImportError, which gives a warning but otherwise allows Mercurial to
run non-evolve commands.

# Copied from histedit setup.py
# Credit to Augie Fackler <[e-mail]>

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]

setup(
    name='hg-evolve',
    version=get_version('hgext/evolve.py'),
    author='Pierre-Yves David',
    maintainer='Pierre-Yves David',
    maintainer_email='[e-mail]',
    url='https://bitbucket.org/marmoute/mutable-history',
    description='Flexible evolution of Mercurial history.',
    long_description=open('README').read(),
    keywords='hg mercurial',
    license='GPLv2+',
    py_modules=['hgext.evolve'],
)