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fix a silly problem of caching gone wrong #5401

This commit is contained in:
Benjamin Peterson 2009-03-02 03:35:12 +00:00
parent 3bac8b20b5
commit ad58b7c9da
2 changed files with 11 additions and 4 deletions
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12
Lib/mimetypes.py
View File

@ -237,7 +237,8 @@ def guess_type(url, strict=True):
Optional `strict' argument when false adds a bunch of commonly found, but Optional `strict' argument when false adds a bunch of commonly found, but
non-standard types. non-standard types.
""" """
init() if not inited:
init()
return guess_type(url, strict) return guess_type(url, strict)
@ -254,7 +255,8 @@ def guess_all_extensions(type, strict=True):
Optional `strict' argument when false adds a bunch of commonly found, Optional `strict' argument when false adds a bunch of commonly found,
but non-standard types. but non-standard types.
""" """
init() if not inited:
init()
return guess_all_extensions(type, strict) return guess_all_extensions(type, strict)
def guess_extension(type, strict=True): def guess_extension(type, strict=True):
@ -269,7 +271,8 @@ def guess_extension(type, strict=True):
Optional `strict' argument when false adds a bunch of commonly found, Optional `strict' argument when false adds a bunch of commonly found,
but non-standard types. but non-standard types.
""" """
init() if not inited:
init()
return guess_extension(type, strict) return guess_extension(type, strict)
def add_type(type, ext, strict=True): def add_type(type, ext, strict=True):
@ -284,7 +287,8 @@ def add_type(type, ext, strict=True):
list of standard types, else to the list of non-standard list of standard types, else to the list of non-standard
types. types.
""" """
init() if not inited:
init()
return add_type(type, ext, strict) return add_type(type, ext, strict)

3
Misc/NEWS
View File

@ -166,6 +166,9 @@ Core and Builtins
Library Library
------- -------
- Issue #5401: Fixed a performance problem in mimetypes when ``from mimetypes
import guess_extension`` was used.
- Issue #1733986: Fixed mmap crash in accessing elements of second map object - Issue #1733986: Fixed mmap crash in accessing elements of second map object
with same tagname but larger size than first map. (Windows) with same tagname but larger size than first map. (Windows)