def load_address_sockfam(opts, conf):
"""These can be set either on the command line or in the conf file.
"""
if getattr(opts, "have_address", False): # first check CLI
address = opts.address
sockfam = opts.sockfam
elif "address" in conf["aspen.cli"]: # then check conf
address, sockfam = validate_address(conf["aspen.cli"]["address"])
else: # default from optparse
address = opts.address
sockfam = socket.AF_INET
return address, sockfam
def __init__(self, argv):
"""Takes an argv list, and gives it straight to optparser.parse_args.
"""
# Initialize parsers.
# ===================
opts, args = optparser.parse_args(argv)
# Root
# ====
# This can only be passed on the command line.
if args:
root = args[0]
else:
try:
# Under supervisord, the following raises
# OSError: [Errno 2] No such file or directory
# So be sure to pass a directory in on the command line, or cwd
# using supervisord's own facility for that.
root = os.getcwd()
except OSError:
raise ConfigurationError(
"Could not get a current working "
"directory. You can specify the site "
"root on the command line."
)
root = realpath(root)
if not isdir(root):
msg = "%s does not point to a directory" % root
raise ConfigurationError(msg)
# sys.path
# ========
dotaspen = join(root, ".aspen")
if isdir(dotaspen):
sys.path.insert(0, dotaspen)
# aspen.conf
# ==========
conf = AspenConf(
"/etc/aspen/aspen.conf",
"/usr/local/etc/aspen/aspen.conf",
expanduser("~/.aspen/aspen.conf"),
join(dotaspen, "aspen.conf"),
) # later overrides earlier
self.root = root
self.args = args
self.conf = conf
self.optparser = optparser
self.opts = opts
# hooks
# =====
self.hooks = HooksConf(
"/etc/aspen/hooks.conf",
"/usr/local/etc/aspen/hooks.conf",
expanduser("~/.aspen/hooks.conf"),
join(dotaspen, "hooks.conf"),
) # later comes after earlier, per section
# address/sockfam
# ===============
# These can be set either on the command line or in the conf file.
if getattr(opts, "have_address", False): # first check CLI
address = opts.address
sockfam = opts.sockfam
elif "address" in conf.main: # then check conf
address, sockfam = validate_address(conf.main["address"])
else: # default from optparse
address = opts.address
sockfam = socket.AF_INET
self.address = address
self.sockfam = sockfam
# Logging
# =======
# Logging can be configured from four places, in this order of
# precedence:
#
# 1) some other module (theoretically, I'm not sure an aspen user
# could make this happen easily)
# 2) the command line
# 3) a logging.conf file
# 4) a [logging] section in the aspen.conf file
#
# These are not layered; only one is used.
# FMT = "%(process)-6s%(levelname)-9s%(name)-14s%(message)s"
logging_configured = bool(len(logging.getLogger().handlers))
# this test is taken from logging.basicConfig.
if logging_configured: # some other module
log.warn("logging is already configured")
if not logging_configured: # command line
kw = dict()
kw["filename"] = opts.log_file
kw["filter"] = opts.log_filter
kw["format"] = opts.log_format
kw["level"] = opts.log_level
if kw.values() != [None, None, None, None]: # at least one knob set
if kw["format"] is None:
kw["format"] = LOG_FORMAT
if kw["level"] is None:
kw["level"] = LOG_LEVEL
self.configure_logging(**kw)
log.info("logging configured from the command line")
logging_configured = True
if not logging_configured: # logging.conf
# TODO /etc/aspen/logging.conf
# TODO /usr/local/etc/aspen/logging.conf
logging_conf = join(root, ".aspen", "logging.conf")
if exists(logging_conf):
logging.config.fileConfig(logging_conf)
log.info("logging configured from logging.conf")
logging_configured = True
if not logging_configured: # aspen.conf [logging]
kw = dict()
kw["filename"] = conf.logging.get("file")
kw["filter"] = conf.logging.get("filter")
kw["format"] = conf.logging.get("format", LOG_FORMAT)
log_level = conf.logging.get("level")
if log_level is not None:
log_level = validate_log_level(log_level)
else:
log_level = LOG_LEVEL
kw["level"] = log_level
self.configure_logging(**kw)
log.info("logging configured from aspen.conf")
logging_configured = True
def test_address_can_be_localhost():
expected = (('127.0.0.1', 8000), 2)
actual = validate_address('localhost:8000')
print actual
assert actual == expected, actual
