def _0install_man(config, command): from zeroinstall import apps, alias, helpers path = support.find_in_path(command) if not path: return None with open(path, 'rt') as stream: app_info = apps.parse_script_header(stream) if app_info: app = config.app_mgr.lookup_app(app_info.name) sels = app.get_selections() main = None else: alias_info = alias.parse_script_header(stream) if alias_info is None: return None sels = helpers.ensure_cached(alias_info.uri, alias_info.command, config = config) if not sels: # Cancelled by user sys.exit(1) main = alias_info.main helpers.exec_man(config.stores, sels, main, fallback_name = command) assert 0
def _0install_man(config, command):
from zeroinstall import apps, alias, helpers
path = support.find_in_path(command)
if not path:
return None
with open(path, 'rt') as stream:
app_info = apps.parse_script_header(stream)
if app_info:
app = config.app_mgr.lookup_app(app_info.name)
sels = app.get_selections()
main = None
else:
alias_info = alias.parse_script_header(stream)
if alias_info is None:
return None
sels = helpers.ensure_cached(alias_info.uri,
alias_info.command,
config=config)
if not sels:
# Cancelled by user
sys.exit(1)
main = alias_info.main
helpers.exec_man(config.stores, sels, main, fallback_name=command)
assert 0
def _0install_man(config, command):
"""@type command: str"""
from zeroinstall import apps, alias, helpers
path = support.find_in_path(command)
if not path:
return None
try:
with open(path, 'rt') as stream:
app_info = apps.parse_script_header(stream)
if app_info:
app = config.app_mgr.lookup_app(app_info.name)
sels = app.get_selections()
main = None
else:
alias_info = alias.parse_script_header(stream)
if alias_info is None:
return None
sels = helpers.ensure_cached(alias_info.uri,
alias_info.command,
config=config)
if not sels:
# Cancelled by user
sys.exit(1)
main = alias_info.main
except IOError as ex:
logger.info("%s: falling back to `man %s`", ex, command)
os.execlp('man', 'man', command)
sys.exit(1)
helpers.exec_man(config.stores, sels, main, fallback_name=command)
assert 0
def _0install_man(config, command):
"""@type command: str"""
from zeroinstall import apps, alias, helpers
path = support.find_in_path(command)
if not path:
return None
try:
with open(path, "rt") as stream:
app_info = apps.parse_script_header(stream)
if app_info:
app = config.app_mgr.lookup_app(app_info.name)
sels = app.get_selections()
main = None
else:
alias_info = alias.parse_script_header(stream)
if alias_info is None:
return None
sels = helpers.ensure_cached(alias_info.uri, alias_info.command, config=config)
if not sels:
# Cancelled by user
sys.exit(1)
main = alias_info.main
except IOError as ex:
logger.info("%s: falling back to `man %s`", ex, command)
os.execlp("man", "man", command)
sys.exit(1)
helpers.exec_man(config.stores, sels, main, fallback_name=command)
assert 0