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from urllib import unquote
from urlparse import urlparse
try:
from urlparse import parse_qsl
except ImportError: # pragma: no cover
from cgi import parse_qsl # noqa
from . import kwdict
def _parse_url(url):
scheme = urlparse(url).scheme
schemeless = url[len(scheme) + 3:]
# parse with HTTP URL semantics
parts = urlparse("http://" + schemeless)
# The first pymongo.Connection() argument (host) can be
# a mongodb connection URI. If this is the case, don't
# use port but let pymongo get the port(s) from the URI instead.
# This enables the use of replica sets and sharding.
# See pymongo.Connection() for more info.
port = scheme != 'mongodb' and parts.port or None
hostname = schemeless if scheme == 'mongodb' else parts.hostname
path = parts.path or ''
path = path[1:] if path and path[0] == '/' else path
return (scheme, unquote(hostname or '') or None, port,
unquote(parts.username or '') or None,
unquote(parts.password or '') or None,
unquote(path or '') or None,
kwdict(dict(parse_qsl(parts.query))))
def parse_url(url):
scheme, host, port, user, password, path, query = _parse_url(url)
return dict(transport=scheme, hostname=host,
port=port, userid=user,
password=password, virtual_host=path, **query)
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