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Removed some unused imports to decrease the amount of loaded modules during startup.

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Added fallback to _dummy_thread for OSs w/o thread support.
This commit is contained in:
Christian Heimes 2008-08-15 18:43:03 +00:00
parent 34ed9f7c5e
commit deb75f579b
2 changed files with 6 additions and 3 deletions
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6
Lib/io.py
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@ -60,8 +60,12 @@ import abc
import sys import sys
import codecs import codecs
import _fileio import _fileio
import warnings # Import _thread instead of threading to reduce startup cost
try:
from _thread import allocate_lock as Lock from _thread import allocate_lock as Lock
except ImportError:
from _dummy_thread import allocate_lock as Lock
# open() uses st_blksize whenever we can # open() uses st_blksize whenever we can
DEFAULT_BUFFER_SIZE = 8 * 1024 # bytes DEFAULT_BUFFER_SIZE = 8 * 1024 # bytes

1
Lib/warnings.py
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@ -5,7 +5,6 @@
# See bug 683658. # See bug 683658.
import linecache import linecache
import sys import sys
import types
__all__ = ["warn", "showwarning", "formatwarning", "filterwarnings", __all__ = ["warn", "showwarning", "formatwarning", "filterwarnings",
"resetwarnings"] "resetwarnings"]