Revert change 1.37.

The nanoseconds saved by using dict.fromkeys aren't
worth the loss in clarity.  Linear searches live on.
This commit is contained in:
Raymond Hettinger 2003-01-07 02:09:16 +00:00
parent 625812f618
commit ef30dc872b
1 changed files with 12 additions and 12 deletions

View File

@ -8,22 +8,22 @@ __all__ = ["urlparse", "urlunparse", "urljoin", "urldefrag",
"urlsplit", "urlunsplit"]
# A classification of schemes ('' means apply by default)
uses_relative = dict.fromkeys(['ftp', 'http', 'gopher', 'nntp', 'imap',
uses_relative = ['ftp', 'http', 'gopher', 'nntp', 'imap',
'wais', 'file', 'https', 'shttp', 'mms',
'prospero', 'rtsp', 'rtspu', ''])
uses_netloc = dict.fromkeys(['ftp', 'http', 'gopher', 'nntp', 'telnet',
'prospero', 'rtsp', 'rtspu', '']
uses_netloc = ['ftp', 'http', 'gopher', 'nntp', 'telnet',
'imap', 'wais', 'file', 'mms', 'https', 'shttp',
'snews', 'prospero', 'rtsp', 'rtspu', ''])
non_hierarchical = dict.fromkeys(['gopher', 'hdl', 'mailto', 'news',
'telnet', 'wais', 'imap', 'snews', 'sip'])
uses_params = dict.fromkeys(['ftp', 'hdl', 'prospero', 'http', 'imap',
'snews', 'prospero', 'rtsp', 'rtspu', '']
non_hierarchical = ['gopher', 'hdl', 'mailto', 'news',
'telnet', 'wais', 'imap', 'snews', 'sip']
uses_params = ['ftp', 'hdl', 'prospero', 'http', 'imap',
'https', 'shttp', 'rtsp', 'rtspu', 'sip',
'mms', ''])
uses_query = dict.fromkeys(['http', 'wais', 'imap', 'https', 'shttp', 'mms',
'gopher', 'rtsp', 'rtspu', 'sip', ''])
uses_fragment = dict.fromkeys(['ftp', 'hdl', 'http', 'gopher', 'news',
'mms', '']
uses_query = ['http', 'wais', 'imap', 'https', 'shttp', 'mms',
'gopher', 'rtsp', 'rtspu', 'sip', '']
uses_fragment = ['ftp', 'hdl', 'http', 'gopher', 'news',
'nntp', 'wais', 'https', 'shttp', 'snews',
'file', 'prospero', ''])
'file', 'prospero', '']
# Characters valid in scheme names
scheme_chars = ('abcdefghijklmnopqrstuvwxyz'