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- from __future__ import absolute_import
-
- from functools import partial
-
- try:
- from urllib.parse import parse_qsl, quote, unquote, urlparse
- except ImportError:
- from urllib import quote, unquote # noqa
- from urlparse import urlparse, parse_qsl # noqa
-
- from . import kwdict
- from kombu.five import string_t
-
- safequote = partial(quote, safe='')
-
-
- def _parse_url(url):
- scheme = urlparse(url).scheme
- schemeless = url[len(scheme) + 3:]
- # parse with HTTP URL semantics
- parts = urlparse('http://' + schemeless)
- path = parts.path or ''
- path = path[1:] if path and path[0] == '/' else path
- return (scheme, unquote(parts.hostname or '') or None, parts.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)
-
-
- def as_url(scheme, host=None, port=None, user=None, password=None,
- path=None, query=None, sanitize=False, mask='**'):
- parts = ['{0}://'.format(scheme)]
- if user or password:
- if user:
- parts.append(safequote(user))
- if password:
- if sanitize:
- parts.extend([':', mask] if mask else [':'])
- else:
- parts.extend([':', safequote(password)])
- parts.append('@')
- parts.append(safequote(host) if host else '')
- if port:
- parts.extend([':', port])
- parts.extend(['/', path])
- return ''.join(str(part) for part in parts if part)
-
-
- def sanitize_url(url, mask='**'):
- return as_url(*_parse_url(url), sanitize=True, mask=mask)
-
-
- def maybe_sanitize_url(url, mask='**'):
- if isinstance(url, string_t) and '://' in url:
- return sanitize_url(url, mask)
- return url
|
