def install_python_version():
if env.launched():
return
if not env.python_version:
env.set_python_version('.'.join(sys.version_info))
print(ansi.warning() + ' %s does not exist. Creating with %s' %
(env.version_path, env.python_version))
with open(env.version_path, 'w', encoding='utf-8') as f:
f.write(env.python_version + os.linesep)
if not env.pyenv:
sys.exit(ansi.error() +
' pyenv is not installed. Lore is broken. try:\n'
' $ pip uninstall lore && pip install lore\n')
versions = subprocess.check_output(
(env.bin_pyenv, 'versions',
'--bare')).decode('utf-8').split(os.linesep)
if env.python_version not in versions:
print(ansi.success('INSTALL') + ' python %s' % env.python_version)
if platform.system() == 'Darwin':
install_xcode()
subprocess.check_call(('git', '-C', env.pyenv, 'pull'))
subprocess.check_call((env.bin_pyenv, 'install', env.python_version))
subprocess.check_call((env.bin_pyenv, 'rehash'))
def install_python_version():
if env.launched():
return
if not env.PYTHON_VERSION:
env.set_python_version('.'.join(sys.version_info))
print(ansi.warning() + ' %s does not exist. Creating with %s' %
(env.VERSION_PATH, env.PYTHON_VERSION))
with open(env.VERSION_PATH, 'w', encoding='utf-8') as f:
f.write(env.PYTHON_VERSION + os.linesep)
if platform.system() == 'Windows':
print(ansi.warning() + ' Lore only uses the installed python version on Windows.')
else:
if not env.PYENV:
sys.exit(
ansi.error() + ' pyenv is not installed. Lore is broken. try:\n'
' $ pip uninstall lore && pip install lore\n'
)
versions = subprocess.check_output(
(env.BIN_PYENV, 'versions', '--bare')
).decode('utf-8').split(os.linesep)
if env.PYTHON_VERSION not in versions:
print(ansi.success('INSTALL') + ' python %s' % env.PYTHON_VERSION)
if platform.system() == 'Darwin':
install_xcode()
subprocess.check_call(('git', '-C', env.PYENV, 'pull'))
subprocess.check_call((env.BIN_PYENV, 'install', env.PYTHON_VERSION))
subprocess.check_call((env.BIN_PYENV, 'rehash'))
ansi.foreground(ansi.YELLOW, 'Python ' + env.PYTHON_VERSION),
ansi.foreground(ansi.YELLOW, 'Lore ' + __version__)
)
lore_no_env = False
if hasattr(sys, 'lore_no_env'):
lore_no_env = sys.lore_no_env
no_env_commands = ['--version', 'install', 'init', 'server']
if len(sys.argv) > 1 and os.path.basename(sys.argv[0]) in ['lore', 'lore.exe'] and sys.argv[1] in no_env_commands:
lore_no_env = True
if '--no-env' in sys.argv:
lore_no_env = True
if not lore_no_env:
# everyone else gets validated and launched on import
env.validate()
env.launch()
if env.launched():
print(banner())
logger.info(banner())
logger.debug('python environment: %s' % env.PREFIX)
if not lore_no_env:
with timer('check requirements', logging.DEBUG):
env.check_requirements()
