def init(self, parser, opts, args):
# PasteDeploy config file
if opts.paste:
from .pasterapp import has_logging_config
config_uri = os.path.abspath(opts.paste)
config_file = config_uri.split('#')[0]
if not os.path.exists(config_file):
raise ConfigError("%r not found" % config_file)
self.cfg.set("default_proc_name", config_file)
self.app_uri = config_uri
if has_logging_config(config_file):
self.cfg.set("logconfig", config_file)
return
if not args:
parser.error("No application module specified.")
# ``args[0]`` 如: ``app.wsgi:app``
self.cfg.set("default_proc_name", args[0])
self.app_uri = args[0]
def init(self, parser, opts, args):
if opts.paste:
app_name = "main"
path = opts.paste
if "#" in path:
path, app_name = path.split("#")
path = os.path.abspath(
os.path.normpath(os.path.join(util.getcwd(), path)))
if not os.path.exists(path):
raise ConfigError("%r not found" % path)
# paste application, load the config
self.cfgurl = "config:%s#%s" % (path, app_name)
self.relpath = os.path.dirname(path)
from .pasterapp import paste_config
return paste_config(self.cfg, self.cfgurl, self.relpath)
if len(args) < 1:
parser.error("No application module specified.")
self.cfg.set("default_proc_name", args[0])
self.app_uri = args[0]
def load_config(self):
super().load_config()
if self.app_uri is None:
if self.cfg.wsgi_app is not None:
self.app_uri = self.cfg.wsgi_app
else:
raise ConfigError("No application module specified.")
def validate_reloader(val):
if val is None:
val = 'default'
choices = ['poll', 'inotify', 'default']
if val not in choices:
raise ConfigError('Invalid reloader type. Must be one of: %s' %
choices)
def validate_reloader(val):
if val is None:
val = 'auto'
choices = ['auto', 'poll', 'inotify', 'off']
if val not in choices:
raise ConfigError('Invalid reloader type. Must be one of: %s' %
choices)
return val
def validate_chdir(val):
# valid if the value is a string
val = validate_string(val)
# transform relative paths
path = os.path.abspath(os.path.normpath(os.path.join(util.getcwd(), val)))
# test if the path exists
if not os.path.exists(path):
raise ConfigError("can't chdir to %r" % val)
return path
def validate_user(val):
if val is None:
return os.geteuid()
if isinstance(val, int):
return val
elif val.isdigit():
return int(val)
else:
try:
return pwd.getpwnam(val).pw_uid
except KeyError:
raise ConfigError("No such user: '******'" % val)
def validate_group(val):
if val is None:
return os.getegid()
if isinstance(val, int):
return val
elif val.isdigit():
return int(val)
else:
try:
return grp.getgrnam(val).gr_gid
except KeyError:
raise ConfigError("No such group: '%s'" % val)
def validate_file(val):
if val is None:
return None
# valid if the value is a string
val = validate_string(val)
# transform relative paths
path = os.path.abspath(os.path.normpath(os.path.join(util.getcwd(), val)))
# test if the path exists
if not os.path.exists(path):
raise ConfigError("%r not found" % val)
return path
def validate_config_dir(val):
if val is None:
return val
else:
# valid if the value is a string
val = validate_string(val)
# transform relative paths
path = os.path.abspath(os.path.normpath(os.path.join(util.getcwd(), val)))
# test if the path exists
if not os.path.exists(path):
raise ConfigError("can't find a config directory in %r" % val)
return path
def init(self, parser, opts, args):
if opts.paste and opts.paste is not None:
path = os.path.abspath(
os.path.normpath(os.path.join(util.getcwd(), opts.paste)))
if not os.path.exists(path):
raise ConfigError("%r not found" % val)
# paste application, load the config
self.cfgurl = 'config:%s' % path
self.relpath = os.path.dirname(path)
from .pasterapp import paste_config
return paste_config(self.cfg, self.cfgurl, self.relpath)
if len(args) != 1:
parser.error("No application module specified.")
self.cfg.set("default_proc_name", args[0])
self.app_uri = args[0]
def init(self, parser, opts, args):
self.app_uri = None
if opts.paste:
from .pasterapp import has_logging_config
config_uri = os.path.abspath(opts.paste)
config_file = config_uri.split("#")[0]
if not os.path.exists(config_file):
raise ConfigError("%r not found" % config_file)
self.cfg.set("default_proc_name", config_file)
self.app_uri = config_uri
if has_logging_config(config_file):
self.cfg.set("logconfig", config_file)
return
if len(args) > 0:
self.cfg.set("default_proc_name", args[0])
self.app_uri = args[0]
def validate_reload_engine(val):
if val not in reloader_engines:
raise ConfigError("Invalid reload_engine: %r" % val)
return val