Merged revisions 59921-59932 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r59923 | raymond.hettinger | 2008-01-11 19:04:55 +0100 (Fri, 11 Jan 2008) | 1 line
Speed-up and simplify code urlparse's result objects.
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r59924 | andrew.kuchling | 2008-01-11 20:33:24 +0100 (Fri, 11 Jan 2008) | 1 line
Bug #1790: update link; remove outdated paragraph
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r59925 | thomas.heller | 2008-01-11 20:34:06 +0100 (Fri, 11 Jan 2008) | 5 lines
Raise an error instead of crashing with a segfault when a NULL
function pointer is called.
Will backport to release25-maint.
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r59927 | thomas.heller | 2008-01-11 21:29:19 +0100 (Fri, 11 Jan 2008) | 4 lines
Fix a potential 'SystemError: NULL result without error'.
NULL may be a valid return value from PyLong_AsVoidPtr.
Will backport to release25-maint.
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r59928 | raymond.hettinger | 2008-01-12 00:25:18 +0100 (Sat, 12 Jan 2008) | 1 line
Update the opcode docs for STORE_MAP and BUILD_MAP
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r59929 | mark.dickinson | 2008-01-12 02:56:00 +0100 (Sat, 12 Jan 2008) | 4 lines
Issue 1780: Allow leading and trailing whitespace in Decimal constructor,
when constructing from a string. Disallow trailing newlines in
Context.create_decimal.
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r59930 | georg.brandl | 2008-01-12 11:53:29 +0100 (Sat, 12 Jan 2008) | 3 lines
Move OSError docs to exceptions doc, remove obsolete descriptions
from os docs, rework posix docs.
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r59931 | georg.brandl | 2008-01-12 14:47:57 +0100 (Sat, 12 Jan 2008) | 3 lines
Patch #1700288: Method cache optimization, by Armin Rigo, ported to
2.6 by Kevin Jacobs.
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r59932 | georg.brandl | 2008-01-12 17:11:09 +0100 (Sat, 12 Jan 2008) | 2 lines
Fix editing glitch.
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diff --git a/Lib/urlparse.py b/Lib/urlparse.py
index 1f435b9..0c05dfe 100644
--- a/Lib/urlparse.py
+++ b/Lib/urlparse.py
@@ -37,46 +37,11 @@
def clear_cache():
"""Clear the parse cache."""
- global _parse_cache
- _parse_cache = {}
+ _parse_cache.clear()
-class BaseResult(tuple):
- """Base class for the parsed result objects.
-
- This provides the attributes shared by the two derived result
- objects as read-only properties. The derived classes are
- responsible for checking the right number of arguments were
- supplied to the constructor.
-
- """
-
- __slots__ = ()
-
- # Attributes that access the basic components of the URL:
-
- @property
- def scheme(self):
- return self[0]
-
- @property
- def netloc(self):
- return self[1]
-
- @property
- def path(self):
- return self[2]
-
- @property
- def query(self):
- return self[-2]
-
- @property
- def fragment(self):
- return self[-1]
-
- # Additional attributes that provide access to parsed-out portions
- # of the netloc:
+class ResultMixin(object):
+ """Shared methods for the parsed result objects."""
@property
def username(self):
@@ -116,31 +81,20 @@
return int(port, 10)
return None
+from collections import namedtuple
-class SplitResult(BaseResult):
+class SplitResult(namedtuple('SplitResult', 'scheme netloc path query fragment'), ResultMixin):
__slots__ = ()
- def __new__(cls, scheme, netloc, path, query, fragment):
- return BaseResult.__new__(
- cls, (scheme, netloc, path, query, fragment))
-
def geturl(self):
return urlunsplit(self)
-class ParseResult(BaseResult):
+class ParseResult(namedtuple('ParseResult', 'scheme netloc path params query fragment'), ResultMixin):
__slots__ = ()
- def __new__(cls, scheme, netloc, path, params, query, fragment):
- return BaseResult.__new__(
- cls, (scheme, netloc, path, params, query, fragment))
-
- @property
- def params(self):
- return self[3]
-
def geturl(self):
return urlunparse(self)