cpython/Lib/logging/config.py

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# Copyright 2001-2019 by Vinay Sajip. All Rights Reserved.
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#
# Permission to use, copy, modify, and distribute this software and its
# documentation for any purpose and without fee is hereby granted,
# provided that the above copyright notice appear in all copies and that
# both that copyright notice and this permission notice appear in
# supporting documentation, and that the name of Vinay Sajip
# not be used in advertising or publicity pertaining to distribution
# of the software without specific, written prior permission.
# VINAY SAJIP DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
# ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
# VINAY SAJIP BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
# ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
# IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
"""
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Configuration functions for the logging package for Python. The core package
is based on PEP 282 and comments thereto in comp.lang.python, and influenced
by Apache's log4j system.
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Copyright (C) 2001-2019 Vinay Sajip. All Rights Reserved.
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To use, simply 'import logging' and log away!
"""
import errno
import io
import logging
import logging.handlers
import re
import struct
import sys
import threading
import traceback
from socketserver import ThreadingTCPServer, StreamRequestHandler
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DEFAULT_LOGGING_CONFIG_PORT = 9030
RESET_ERROR = errno.ECONNRESET
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#
# The following code implements a socket listener for on-the-fly
# reconfiguration of logging.
#
# _listener holds the server object doing the listening
_listener = None
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def fileConfig(fname, defaults=None, disable_existing_loggers=True):
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"""
Read the logging configuration from a ConfigParser-format file.
This can be called several times from an application, allowing an end user
the ability to select from various pre-canned configurations (if the
developer provides a mechanism to present the choices and load the chosen
configuration).
"""
import configparser
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if isinstance(fname, configparser.RawConfigParser):
cp = fname
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else:
cp = configparser.ConfigParser(defaults)
if hasattr(fname, 'readline'):
cp.read_file(fname)
else:
cp.read(fname)
formatters = _create_formatters(cp)
# critical section
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logging._acquireLock()
try:
_clearExistingHandlers()
# Handlers add themselves to logging._handlers
handlers = _install_handlers(cp, formatters)
Merged revisions 64365,64370,64406,64408-64409,64412,64416-64417,64420-64421,64425-64428 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r64365 | raymond.hettinger | 2008-06-17 19:56:57 -0500 (Tue, 17 Jun 2008) | 1 line Fix double decref. ........ r64370 | mark.dickinson | 2008-06-18 04:20:17 -0500 (Wed, 18 Jun 2008) | 2 lines Typo fix ........ r64406 | andrew.kuchling | 2008-06-19 09:02:30 -0500 (Thu, 19 Jun 2008) | 1 line Only include update_lines_cols() function when it's actually going to be used ........ r64408 | amaury.forgeotdarc | 2008-06-19 14:57:39 -0500 (Thu, 19 Jun 2008) | 2 lines test_macos can be skipped on non-mac platforms. ........ r64409 | andrew.kuchling | 2008-06-19 15:33:31 -0500 (Thu, 19 Jun 2008) | 1 line Put threading in front of thread ........ r64412 | amaury.forgeotdarc | 2008-06-19 16:17:12 -0500 (Thu, 19 Jun 2008) | 3 lines In test_site, correctly escape backslashes in path names. This allows the test to pass when the username begins with a lowercase 't'... ........ r64416 | vinay.sajip | 2008-06-19 17:40:17 -0500 (Thu, 19 Jun 2008) | 2 lines Bug #3136: fileConfig()'s disabling of old loggers is now conditional via an optional disable_existing_loggers parameter, but the default value is such that the old behaviour is preserved. Thanks to Leandro Lucarella for the patch. ........ r64417 | vinay.sajip | 2008-06-19 17:41:08 -0500 (Thu, 19 Jun 2008) | 1 line Updated with fix for #3136. ........ r64420 | andrew.kuchling | 2008-06-19 21:05:57 -0500 (Thu, 19 Jun 2008) | 1 line Various items ........ r64421 | andrew.kuchling | 2008-06-19 21:11:42 -0500 (Thu, 19 Jun 2008) | 1 line Fix comment typos ........ r64425 | andrew.kuchling | 2008-06-20 06:39:54 -0500 (Fri, 20 Jun 2008) | 1 line Various items ........ r64426 | mark.dickinson | 2008-06-20 09:53:43 -0500 (Fri, 20 Jun 2008) | 4 lines Issue #3004: Minor fix to slice.indices(). slice(-10).indices(9) now returns (0, 0, 1) instead of (0, -1, 1), and slice(None, 10, -1).indices(10) returns (9, 9, -1) instead of (9, 10, -1). ........ r64427 | mark.dickinson | 2008-06-20 10:17:41 -0500 (Fri, 20 Jun 2008) | 2 lines Fix outdated count of the number of new math module functions. ........ r64428 | mark.dickinson | 2008-06-20 10:26:19 -0500 (Fri, 20 Jun 2008) | 2 lines Fix another typo in math_sum comment ........
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_install_loggers(cp, handlers, disable_existing_loggers)
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finally:
logging._releaseLock()
def _resolve(name):
"""Resolve a dotted name to a global object."""
name = name.split('.')
used = name.pop(0)
found = __import__(used)
for n in name:
used = used + '.' + n
try:
found = getattr(found, n)
except AttributeError:
__import__(used)
found = getattr(found, n)
return found
Merged revisions 66141,66145,66150,66180,66211,66217,66219,66226,66231,66244,66246,66249-66250,66264,66268,66272,66294,66306 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r66141 | gregory.p.smith | 2008-09-02 00:29:51 -0500 (Tue, 02 Sep 2008) | 3 lines Issue #3678: Correctly pass LDFLAGS and LDLAST to the linker on shared library targets in the Makefile. ........ r66145 | marc-andre.lemburg | 2008-09-02 05:32:34 -0500 (Tue, 02 Sep 2008) | 5 lines Add quotes around the file name to avoid issues with spaces. Closes #3719. ........ r66150 | marc-andre.lemburg | 2008-09-02 07:11:19 -0500 (Tue, 02 Sep 2008) | 3 lines Add news item for #3719. ........ r66180 | vinay.sajip | 2008-09-03 04:20:05 -0500 (Wed, 03 Sep 2008) | 1 line Issue #3726: Allowed spaces in separators in logging configuration files. ........ r66211 | vinay.sajip | 2008-09-04 02:31:21 -0500 (Thu, 04 Sep 2008) | 1 line Issue #3772: Fixed regression problem in StreamHandler.emit(). ........ r66217 | andrew.kuchling | 2008-09-04 08:26:24 -0500 (Thu, 04 Sep 2008) | 1 line #3671: various corrections and markup fixes noted by Kent Johnson ........ r66219 | hirokazu.yamamoto | 2008-09-04 09:25:30 -0500 (Thu, 04 Sep 2008) | 1 line Added NEWS ........ r66226 | benjamin.peterson | 2008-09-04 18:31:27 -0500 (Thu, 04 Sep 2008) | 1 line flesh out the documentation on using 2to3 ........ r66231 | andrew.kuchling | 2008-09-05 10:15:56 -0500 (Fri, 05 Sep 2008) | 1 line #3671: Typo fix ........ r66244 | jesse.noller | 2008-09-05 20:20:11 -0500 (Fri, 05 Sep 2008) | 2 lines Fix typo in multiprocessing doc, cancel_join_thread was missing _thread ........ r66246 | benjamin.peterson | 2008-09-05 22:00:00 -0500 (Fri, 05 Sep 2008) | 1 line actually tell the name of the flag to use ........ r66249 | andrew.kuchling | 2008-09-06 07:50:05 -0500 (Sat, 06 Sep 2008) | 1 line Various corrections ........ r66250 | andrew.kuchling | 2008-09-06 08:04:02 -0500 (Sat, 06 Sep 2008) | 1 line #3040: include 'dest' argument in example; trim some trailing whitespace ........ r66264 | benjamin.peterson | 2008-09-06 14:42:39 -0500 (Sat, 06 Sep 2008) | 1 line docs are pretty good about new-style classes these days ........ r66268 | andrew.kuchling | 2008-09-06 15:28:01 -0500 (Sat, 06 Sep 2008) | 1 line #3669 from Robert Lehmann: simplify use of iterator in example ........ r66272 | andrew.kuchling | 2008-09-06 16:26:02 -0500 (Sat, 06 Sep 2008) | 1 line #1317: describe the does_esmtp, ehlo_resp, esmtp_features, and helo_resp attributes ........ r66294 | georg.brandl | 2008-09-07 12:00:17 -0500 (Sun, 07 Sep 2008) | 2 lines Add a new howto about Python and the web, by Marek Kubica. ........ r66306 | mark.summerfield | 2008-09-08 09:45:37 -0500 (Mon, 08 Sep 2008) | 3 lines Added xrefs to each other. ........
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def _strip_spaces(alist):
return map(str.strip, alist)
def _create_formatters(cp):
"""Create and return formatters"""
flist = cp["formatters"]["keys"]
if not len(flist):
return {}
flist = flist.split(",")
Merged revisions 66141,66145,66150,66180,66211,66217,66219,66226,66231,66244,66246,66249-66250,66264,66268,66272,66294,66306 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r66141 | gregory.p.smith | 2008-09-02 00:29:51 -0500 (Tue, 02 Sep 2008) | 3 lines Issue #3678: Correctly pass LDFLAGS and LDLAST to the linker on shared library targets in the Makefile. ........ r66145 | marc-andre.lemburg | 2008-09-02 05:32:34 -0500 (Tue, 02 Sep 2008) | 5 lines Add quotes around the file name to avoid issues with spaces. Closes #3719. ........ r66150 | marc-andre.lemburg | 2008-09-02 07:11:19 -0500 (Tue, 02 Sep 2008) | 3 lines Add news item for #3719. ........ r66180 | vinay.sajip | 2008-09-03 04:20:05 -0500 (Wed, 03 Sep 2008) | 1 line Issue #3726: Allowed spaces in separators in logging configuration files. ........ r66211 | vinay.sajip | 2008-09-04 02:31:21 -0500 (Thu, 04 Sep 2008) | 1 line Issue #3772: Fixed regression problem in StreamHandler.emit(). ........ r66217 | andrew.kuchling | 2008-09-04 08:26:24 -0500 (Thu, 04 Sep 2008) | 1 line #3671: various corrections and markup fixes noted by Kent Johnson ........ r66219 | hirokazu.yamamoto | 2008-09-04 09:25:30 -0500 (Thu, 04 Sep 2008) | 1 line Added NEWS ........ r66226 | benjamin.peterson | 2008-09-04 18:31:27 -0500 (Thu, 04 Sep 2008) | 1 line flesh out the documentation on using 2to3 ........ r66231 | andrew.kuchling | 2008-09-05 10:15:56 -0500 (Fri, 05 Sep 2008) | 1 line #3671: Typo fix ........ r66244 | jesse.noller | 2008-09-05 20:20:11 -0500 (Fri, 05 Sep 2008) | 2 lines Fix typo in multiprocessing doc, cancel_join_thread was missing _thread ........ r66246 | benjamin.peterson | 2008-09-05 22:00:00 -0500 (Fri, 05 Sep 2008) | 1 line actually tell the name of the flag to use ........ r66249 | andrew.kuchling | 2008-09-06 07:50:05 -0500 (Sat, 06 Sep 2008) | 1 line Various corrections ........ r66250 | andrew.kuchling | 2008-09-06 08:04:02 -0500 (Sat, 06 Sep 2008) | 1 line #3040: include 'dest' argument in example; trim some trailing whitespace ........ r66264 | benjamin.peterson | 2008-09-06 14:42:39 -0500 (Sat, 06 Sep 2008) | 1 line docs are pretty good about new-style classes these days ........ r66268 | andrew.kuchling | 2008-09-06 15:28:01 -0500 (Sat, 06 Sep 2008) | 1 line #3669 from Robert Lehmann: simplify use of iterator in example ........ r66272 | andrew.kuchling | 2008-09-06 16:26:02 -0500 (Sat, 06 Sep 2008) | 1 line #1317: describe the does_esmtp, ehlo_resp, esmtp_features, and helo_resp attributes ........ r66294 | georg.brandl | 2008-09-07 12:00:17 -0500 (Sun, 07 Sep 2008) | 2 lines Add a new howto about Python and the web, by Marek Kubica. ........ r66306 | mark.summerfield | 2008-09-08 09:45:37 -0500 (Mon, 08 Sep 2008) | 3 lines Added xrefs to each other. ........
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flist = _strip_spaces(flist)
formatters = {}
for form in flist:
Merged revisions 66141,66145,66150,66180,66211,66217,66219,66226,66231,66244,66246,66249-66250,66264,66268,66272,66294,66306 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r66141 | gregory.p.smith | 2008-09-02 00:29:51 -0500 (Tue, 02 Sep 2008) | 3 lines Issue #3678: Correctly pass LDFLAGS and LDLAST to the linker on shared library targets in the Makefile. ........ r66145 | marc-andre.lemburg | 2008-09-02 05:32:34 -0500 (Tue, 02 Sep 2008) | 5 lines Add quotes around the file name to avoid issues with spaces. Closes #3719. ........ r66150 | marc-andre.lemburg | 2008-09-02 07:11:19 -0500 (Tue, 02 Sep 2008) | 3 lines Add news item for #3719. ........ r66180 | vinay.sajip | 2008-09-03 04:20:05 -0500 (Wed, 03 Sep 2008) | 1 line Issue #3726: Allowed spaces in separators in logging configuration files. ........ r66211 | vinay.sajip | 2008-09-04 02:31:21 -0500 (Thu, 04 Sep 2008) | 1 line Issue #3772: Fixed regression problem in StreamHandler.emit(). ........ r66217 | andrew.kuchling | 2008-09-04 08:26:24 -0500 (Thu, 04 Sep 2008) | 1 line #3671: various corrections and markup fixes noted by Kent Johnson ........ r66219 | hirokazu.yamamoto | 2008-09-04 09:25:30 -0500 (Thu, 04 Sep 2008) | 1 line Added NEWS ........ r66226 | benjamin.peterson | 2008-09-04 18:31:27 -0500 (Thu, 04 Sep 2008) | 1 line flesh out the documentation on using 2to3 ........ r66231 | andrew.kuchling | 2008-09-05 10:15:56 -0500 (Fri, 05 Sep 2008) | 1 line #3671: Typo fix ........ r66244 | jesse.noller | 2008-09-05 20:20:11 -0500 (Fri, 05 Sep 2008) | 2 lines Fix typo in multiprocessing doc, cancel_join_thread was missing _thread ........ r66246 | benjamin.peterson | 2008-09-05 22:00:00 -0500 (Fri, 05 Sep 2008) | 1 line actually tell the name of the flag to use ........ r66249 | andrew.kuchling | 2008-09-06 07:50:05 -0500 (Sat, 06 Sep 2008) | 1 line Various corrections ........ r66250 | andrew.kuchling | 2008-09-06 08:04:02 -0500 (Sat, 06 Sep 2008) | 1 line #3040: include 'dest' argument in example; trim some trailing whitespace ........ r66264 | benjamin.peterson | 2008-09-06 14:42:39 -0500 (Sat, 06 Sep 2008) | 1 line docs are pretty good about new-style classes these days ........ r66268 | andrew.kuchling | 2008-09-06 15:28:01 -0500 (Sat, 06 Sep 2008) | 1 line #3669 from Robert Lehmann: simplify use of iterator in example ........ r66272 | andrew.kuchling | 2008-09-06 16:26:02 -0500 (Sat, 06 Sep 2008) | 1 line #1317: describe the does_esmtp, ehlo_resp, esmtp_features, and helo_resp attributes ........ r66294 | georg.brandl | 2008-09-07 12:00:17 -0500 (Sun, 07 Sep 2008) | 2 lines Add a new howto about Python and the web, by Marek Kubica. ........ r66306 | mark.summerfield | 2008-09-08 09:45:37 -0500 (Mon, 08 Sep 2008) | 3 lines Added xrefs to each other. ........
2008-09-08 20:05:23 -03:00
sectname = "formatter_%s" % form
fs = cp.get(sectname, "format", raw=True, fallback=None)
dfs = cp.get(sectname, "datefmt", raw=True, fallback=None)
stl = cp.get(sectname, "style", raw=True, fallback='%')
c = logging.Formatter
class_name = cp[sectname].get("class")
if class_name:
c = _resolve(class_name)
f = c(fs, dfs, stl)
formatters[form] = f
return formatters
def _install_handlers(cp, formatters):
"""Install and return handlers"""
hlist = cp["handlers"]["keys"]
if not len(hlist):
return {}
hlist = hlist.split(",")
Merged revisions 66141,66145,66150,66180,66211,66217,66219,66226,66231,66244,66246,66249-66250,66264,66268,66272,66294,66306 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r66141 | gregory.p.smith | 2008-09-02 00:29:51 -0500 (Tue, 02 Sep 2008) | 3 lines Issue #3678: Correctly pass LDFLAGS and LDLAST to the linker on shared library targets in the Makefile. ........ r66145 | marc-andre.lemburg | 2008-09-02 05:32:34 -0500 (Tue, 02 Sep 2008) | 5 lines Add quotes around the file name to avoid issues with spaces. Closes #3719. ........ r66150 | marc-andre.lemburg | 2008-09-02 07:11:19 -0500 (Tue, 02 Sep 2008) | 3 lines Add news item for #3719. ........ r66180 | vinay.sajip | 2008-09-03 04:20:05 -0500 (Wed, 03 Sep 2008) | 1 line Issue #3726: Allowed spaces in separators in logging configuration files. ........ r66211 | vinay.sajip | 2008-09-04 02:31:21 -0500 (Thu, 04 Sep 2008) | 1 line Issue #3772: Fixed regression problem in StreamHandler.emit(). ........ r66217 | andrew.kuchling | 2008-09-04 08:26:24 -0500 (Thu, 04 Sep 2008) | 1 line #3671: various corrections and markup fixes noted by Kent Johnson ........ r66219 | hirokazu.yamamoto | 2008-09-04 09:25:30 -0500 (Thu, 04 Sep 2008) | 1 line Added NEWS ........ r66226 | benjamin.peterson | 2008-09-04 18:31:27 -0500 (Thu, 04 Sep 2008) | 1 line flesh out the documentation on using 2to3 ........ r66231 | andrew.kuchling | 2008-09-05 10:15:56 -0500 (Fri, 05 Sep 2008) | 1 line #3671: Typo fix ........ r66244 | jesse.noller | 2008-09-05 20:20:11 -0500 (Fri, 05 Sep 2008) | 2 lines Fix typo in multiprocessing doc, cancel_join_thread was missing _thread ........ r66246 | benjamin.peterson | 2008-09-05 22:00:00 -0500 (Fri, 05 Sep 2008) | 1 line actually tell the name of the flag to use ........ r66249 | andrew.kuchling | 2008-09-06 07:50:05 -0500 (Sat, 06 Sep 2008) | 1 line Various corrections ........ r66250 | andrew.kuchling | 2008-09-06 08:04:02 -0500 (Sat, 06 Sep 2008) | 1 line #3040: include 'dest' argument in example; trim some trailing whitespace ........ r66264 | benjamin.peterson | 2008-09-06 14:42:39 -0500 (Sat, 06 Sep 2008) | 1 line docs are pretty good about new-style classes these days ........ r66268 | andrew.kuchling | 2008-09-06 15:28:01 -0500 (Sat, 06 Sep 2008) | 1 line #3669 from Robert Lehmann: simplify use of iterator in example ........ r66272 | andrew.kuchling | 2008-09-06 16:26:02 -0500 (Sat, 06 Sep 2008) | 1 line #1317: describe the does_esmtp, ehlo_resp, esmtp_features, and helo_resp attributes ........ r66294 | georg.brandl | 2008-09-07 12:00:17 -0500 (Sun, 07 Sep 2008) | 2 lines Add a new howto about Python and the web, by Marek Kubica. ........ r66306 | mark.summerfield | 2008-09-08 09:45:37 -0500 (Mon, 08 Sep 2008) | 3 lines Added xrefs to each other. ........
2008-09-08 20:05:23 -03:00
hlist = _strip_spaces(hlist)
handlers = {}
fixups = [] #for inter-handler references
for hand in hlist:
section = cp["handler_%s" % hand]
klass = section["class"]
fmt = section.get("formatter", "")
Merged revisions 65012,65035,65037-65040,65048,65057,65077,65091-65095,65097-65099,65127-65128,65131,65133-65136,65139,65149-65151,65155,65158-65159,65176-65178,65183-65184,65187-65190,65192,65194 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r65012 | jesse.noller | 2008-07-16 15:24:06 +0200 (Wed, 16 Jul 2008) | 2 lines Apply patch for issue 3090: ARCHFLAGS parsing incorrect ........ r65035 | georg.brandl | 2008-07-16 23:19:28 +0200 (Wed, 16 Jul 2008) | 2 lines #3045: fix pydoc behavior for TEMP path with spaces. ........ r65037 | georg.brandl | 2008-07-16 23:31:41 +0200 (Wed, 16 Jul 2008) | 2 lines #1608818: errno can get set by every call to readdir(). ........ r65038 | georg.brandl | 2008-07-17 00:04:20 +0200 (Thu, 17 Jul 2008) | 2 lines #3305: self->stream can be NULL. ........ r65039 | georg.brandl | 2008-07-17 00:09:17 +0200 (Thu, 17 Jul 2008) | 2 lines #3345: fix docstring. ........ r65040 | georg.brandl | 2008-07-17 00:33:18 +0200 (Thu, 17 Jul 2008) | 2 lines #3312: fix two sqlite3 crashes. ........ r65048 | georg.brandl | 2008-07-17 01:35:54 +0200 (Thu, 17 Jul 2008) | 2 lines #3388: add a paragraph about using "with" for file objects. ........ r65057 | gregory.p.smith | 2008-07-17 05:13:05 +0200 (Thu, 17 Jul 2008) | 2 lines news note for r63052 ........ r65077 | jesse.noller | 2008-07-17 23:01:05 +0200 (Thu, 17 Jul 2008) | 3 lines Fix issue 3395, update _debugInfo to be _debug_info ........ r65091 | ronald.oussoren | 2008-07-18 07:48:03 +0200 (Fri, 18 Jul 2008) | 2 lines Last bit of a fix for issue3381 (addon for my patch in r65061) ........ r65092 | vinay.sajip | 2008-07-18 10:59:06 +0200 (Fri, 18 Jul 2008) | 1 line Issue #3389: Allow resolving dotted names for handlers in logging configuration files. Thanks to Philip Jenvey for the patch. ........ r65093 | vinay.sajip | 2008-07-18 11:00:00 +0200 (Fri, 18 Jul 2008) | 1 line Issue #3389: Allow resolving dotted names for handlers in logging configuration files. Thanks to Philip Jenvey for the patch. ........ r65094 | vinay.sajip | 2008-07-18 11:00:35 +0200 (Fri, 18 Jul 2008) | 1 line Issue #3389: Allow resolving dotted names for handlers in logging configuration files. Thanks to Philip Jenvey for the patch. ........ r65095 | vinay.sajip | 2008-07-18 11:01:10 +0200 (Fri, 18 Jul 2008) | 1 line Issue #3389: Allow resolving dotted names for handlers in logging configuration files. Thanks to Philip Jenvey for the patch. ........ r65097 | georg.brandl | 2008-07-18 12:20:59 +0200 (Fri, 18 Jul 2008) | 2 lines Remove duplicate entry in __all__. ........ r65098 | georg.brandl | 2008-07-18 12:29:30 +0200 (Fri, 18 Jul 2008) | 2 lines Correct attribute name. ........ r65099 | georg.brandl | 2008-07-18 13:15:06 +0200 (Fri, 18 Jul 2008) | 3 lines Document the different meaning of precision for {:f} and {:g}. Also document how inf and nan are formatted. #3404. ........ r65127 | raymond.hettinger | 2008-07-19 02:42:03 +0200 (Sat, 19 Jul 2008) | 1 line Improve accuracy of gamma test function ........ r65128 | raymond.hettinger | 2008-07-19 02:43:00 +0200 (Sat, 19 Jul 2008) | 1 line Add recipe to the itertools docs. ........ r65131 | georg.brandl | 2008-07-19 12:08:55 +0200 (Sat, 19 Jul 2008) | 2 lines #3378: in case of no memory, don't leak even more memory. :) ........ r65133 | georg.brandl | 2008-07-19 14:39:10 +0200 (Sat, 19 Jul 2008) | 3 lines #3302: fix segfaults when passing None for arguments that can't be NULL for the C functions. ........ r65134 | georg.brandl | 2008-07-19 14:46:12 +0200 (Sat, 19 Jul 2008) | 2 lines #3303: fix crash with invalid Py_DECREF in strcoll(). ........ r65135 | georg.brandl | 2008-07-19 15:00:22 +0200 (Sat, 19 Jul 2008) | 3 lines #3319: don't raise ZeroDivisionError if number of rounds is so low that benchtime is zero. ........ r65136 | georg.brandl | 2008-07-19 15:09:42 +0200 (Sat, 19 Jul 2008) | 3 lines #3323: mention that if inheriting from a class without __slots__, the subclass will have a __dict__ available too. ........ r65139 | georg.brandl | 2008-07-19 15:48:44 +0200 (Sat, 19 Jul 2008) | 2 lines Add ordering info for findall and finditer. ........ r65149 | raymond.hettinger | 2008-07-20 01:21:57 +0200 (Sun, 20 Jul 2008) | 1 line Fix compress() recipe in docs to use itertools. ........ r65150 | raymond.hettinger | 2008-07-20 01:58:47 +0200 (Sun, 20 Jul 2008) | 1 line Clean-up itertools docs and recipes. ........ r65151 | gregory.p.smith | 2008-07-20 02:22:08 +0200 (Sun, 20 Jul 2008) | 9 lines fix issue3120 - don't truncate handles on 64-bit Windows. This is still messy, realistically PC/_subprocess.c should never cast pointers to python numbers and back at all. I don't have a 64-bit windows build environment because microsoft apparently thinks that should cost money. Time to watch the buildbots. It builds and passes tests on 32-bit windows. ........ r65155 | georg.brandl | 2008-07-20 13:50:29 +0200 (Sun, 20 Jul 2008) | 2 lines #926501: add info where to put the docstring. ........ r65158 | neal.norwitz | 2008-07-20 21:35:23 +0200 (Sun, 20 Jul 2008) | 1 line Fix a couple of names in error messages that were wrong ........ r65159 | neal.norwitz | 2008-07-20 22:39:36 +0200 (Sun, 20 Jul 2008) | 1 line Fix misspeeld method name (negative) ........ r65176 | amaury.forgeotdarc | 2008-07-21 23:36:24 +0200 (Mon, 21 Jul 2008) | 4 lines Increment version number in NEWS file, and move items that were added after 2.6b2. (I thought there was a script to automate this kind of updates) ........ r65177 | amaury.forgeotdarc | 2008-07-22 00:00:38 +0200 (Tue, 22 Jul 2008) | 5 lines Issue2378: pdb would delete free variables when stepping into a class statement. The problem was introduced by r53954, the correction is to restore the symmetry between PyFrame_FastToLocals and PyFrame_LocalsToFast ........ r65178 | benjamin.peterson | 2008-07-22 00:05:34 +0200 (Tue, 22 Jul 2008) | 1 line don't use assert statement ........ r65183 | ronald.oussoren | 2008-07-22 09:06:00 +0200 (Tue, 22 Jul 2008) | 2 lines Fix buglet in fix for issue3381 ........ r65184 | ronald.oussoren | 2008-07-22 09:06:33 +0200 (Tue, 22 Jul 2008) | 2 lines Fix build issue on OSX 10.4, somehow this wasn't committed before. ........ r65187 | raymond.hettinger | 2008-07-22 20:54:02 +0200 (Tue, 22 Jul 2008) | 1 line Remove out-of-date section on Exact/Inexact. ........ r65188 | raymond.hettinger | 2008-07-22 21:00:47 +0200 (Tue, 22 Jul 2008) | 1 line Tuples now have both count() and index(). ........ r65189 | raymond.hettinger | 2008-07-22 21:03:05 +0200 (Tue, 22 Jul 2008) | 1 line Fix credits for math.sum() ........ r65190 | raymond.hettinger | 2008-07-22 21:18:50 +0200 (Tue, 22 Jul 2008) | 1 line One more attribution. ........ r65192 | benjamin.peterson | 2008-07-23 01:44:37 +0200 (Wed, 23 Jul 2008) | 1 line remove unneeded import ........ r65194 | benjamin.peterson | 2008-07-23 15:25:06 +0200 (Wed, 23 Jul 2008) | 1 line use isinstance ........
2008-07-23 13:10:53 -03:00
try:
klass = eval(klass, vars(logging))
except (AttributeError, NameError):
klass = _resolve(klass)
args = section.get("args", '()')
args = eval(args, vars(logging))
kwargs = section.get("kwargs", '{}')
kwargs = eval(kwargs, vars(logging))
h = klass(*args, **kwargs)
h.name = hand
if "level" in section:
level = section["level"]
h.setLevel(level)
if len(fmt):
h.setFormatter(formatters[fmt])
Merged revisions 64475,64544-64545,64550,64557-64558,64565,64570,64577,64582-64583,64585,64590,64592-64593,64625,64630,64638,64647,64655-64656,64663-64664 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r64475 | raymond.hettinger | 2008-06-22 22:29:28 -0500 (Sun, 22 Jun 2008) | 1 line Issue 3161: Missing import and test. ........ r64544 | georg.brandl | 2008-06-26 16:12:55 -0500 (Thu, 26 Jun 2008) | 2 lines Use newer versions of externals. ........ r64545 | benjamin.peterson | 2008-06-26 16:23:30 -0500 (Thu, 26 Jun 2008) | 1 line add a htmlview directive ........ r64550 | brett.cannon | 2008-06-26 19:32:16 -0500 (Thu, 26 Jun 2008) | 2 lines Ignore .pyc and .pyo files. ........ r64557 | mark.dickinson | 2008-06-27 05:11:52 -0500 (Fri, 27 Jun 2008) | 3 lines Remove trailing 'L's from numerator and denominator in the repr() of a Fraction instance. ........ r64558 | mark.dickinson | 2008-06-27 06:03:21 -0500 (Fri, 27 Jun 2008) | 2 lines Add Jean Brouwers for his work on math.sum ........ r64565 | raymond.hettinger | 2008-06-27 16:34:24 -0500 (Fri, 27 Jun 2008) | 1 line Fix whitespace in example code. ........ r64570 | hyeshik.chang | 2008-06-27 20:04:31 -0500 (Fri, 27 Jun 2008) | 8 lines Give information for compililation of _multiprocessing.SemLock on FreeBSD: FreeBSD's P1003.1b semaphore support is highly experimental and it's disabled by default. Even if a user loads the experimental kernel module manually, _multiprocessing doesn't work correctly due to several known incompatibilities around sem_unlink and sem_getvalue, yet. ........ r64577 | raymond.hettinger | 2008-06-28 17:16:53 -0500 (Sat, 28 Jun 2008) | 1 line Issue 3230: Do not the set specific size macro. ........ r64582 | benjamin.peterson | 2008-06-28 18:06:05 -0500 (Sat, 28 Jun 2008) | 2 lines convert test_audioop to unittest. Thanks to Giampaolo Rodola. ........ r64583 | benjamin.peterson | 2008-06-28 18:06:49 -0500 (Sat, 28 Jun 2008) | 1 line rewrap ........ r64585 | benjamin.peterson | 2008-06-28 18:35:31 -0500 (Sat, 28 Jun 2008) | 1 line fix typo ........ r64590 | benjamin.peterson | 2008-06-29 08:43:07 -0500 (Sun, 29 Jun 2008) | 1 line reinstate the ending backtick. thanks Nick :) ........ r64592 | vinay.sajip | 2008-06-29 16:25:28 -0500 (Sun, 29 Jun 2008) | 2 lines Removed out-of-date comment in _install_handlers and used issubclass in place of equality comparison of classes. ........ r64593 | vinay.sajip | 2008-06-29 16:27:15 -0500 (Sun, 29 Jun 2008) | 1 line Updated to reflect change in logging.config to remove out-of-date comment in _install_handlers and the use of issubclass in place of equality comparison of classes. ........ r64625 | georg.brandl | 2008-07-01 14:59:00 -0500 (Tue, 01 Jul 2008) | 2 lines Add a link to PEP 324. ........ r64630 | georg.brandl | 2008-07-01 15:18:10 -0500 (Tue, 01 Jul 2008) | 2 lines #3216: fix Execute's parameter description. ........ r64638 | georg.brandl | 2008-07-01 15:50:02 -0500 (Tue, 01 Jul 2008) | 2 lines #1410739: add a footnote about "is" and "unusual" behavior. ........ r64647 | benjamin.peterson | 2008-07-01 18:33:06 -0500 (Tue, 01 Jul 2008) | 1 line add ABC to the glossary ........ r64655 | mark.dickinson | 2008-07-02 04:37:01 -0500 (Wed, 02 Jul 2008) | 7 lines Replace occurrences of '\d' with '[0-9]' in Decimal regex, to make sure that the behaviour of Decimal doesn't change if/when re.UNICODE becomes assumed in Python 3.0. Also add a check that alternative Unicode digits (e.g. u'\N{FULLWIDTH DIGIT ONE}') are *not* accepted in a numeric string. ........ r64656 | nick.coghlan | 2008-07-02 08:09:19 -0500 (Wed, 02 Jul 2008) | 1 line Issue 3190: pydoc now hides module __package__ attributes ........ r64663 | jesse.noller | 2008-07-02 11:44:09 -0500 (Wed, 02 Jul 2008) | 1 line Reenable the manager tests with Amaury's threading fix ........ r64664 | facundo.batista | 2008-07-02 11:52:55 -0500 (Wed, 02 Jul 2008) | 4 lines Issue #449227: Now with the rlcompleter module, callable objects are added a '(' when completed. ........
2008-07-02 17:22:54 -03:00
if issubclass(klass, logging.handlers.MemoryHandler):
target = section.get("target", "")
if len(target): #the target handler may not be loaded yet, so keep for later...
fixups.append((h, target))
handlers[hand] = h
#now all handlers are loaded, fixup inter-handler references...
for h, t in fixups:
h.setTarget(handlers[t])
return handlers
def _handle_existing_loggers(existing, child_loggers, disable_existing):
"""
When (re)configuring logging, handle loggers which were in the previous
configuration but are not in the new configuration. There's no point
deleting them as other threads may continue to hold references to them;
and by disabling them, you stop them doing any logging.
However, don't disable children of named loggers, as that's probably not
what was intended by the user. Also, allow existing loggers to NOT be
disabled if disable_existing is false.
"""
root = logging.root
for log in existing:
logger = root.manager.loggerDict[log]
if log in child_loggers:
if not isinstance(logger, logging.PlaceHolder):
logger.setLevel(logging.NOTSET)
logger.handlers = []
logger.propagate = True
else:
logger.disabled = disable_existing
def _install_loggers(cp, handlers, disable_existing):
"""Create and install loggers"""
# configure the root first
llist = cp["loggers"]["keys"]
llist = llist.split(",")
llist = list(_strip_spaces(llist))
llist.remove("root")
section = cp["logger_root"]
root = logging.root
log = root
if "level" in section:
level = section["level"]
log.setLevel(level)
for h in root.handlers[:]:
root.removeHandler(h)
hlist = section["handlers"]
if len(hlist):
hlist = hlist.split(",")
Merged revisions 66141,66145,66150,66180,66211,66217,66219,66226,66231,66244,66246,66249-66250,66264,66268,66272,66294,66306 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r66141 | gregory.p.smith | 2008-09-02 00:29:51 -0500 (Tue, 02 Sep 2008) | 3 lines Issue #3678: Correctly pass LDFLAGS and LDLAST to the linker on shared library targets in the Makefile. ........ r66145 | marc-andre.lemburg | 2008-09-02 05:32:34 -0500 (Tue, 02 Sep 2008) | 5 lines Add quotes around the file name to avoid issues with spaces. Closes #3719. ........ r66150 | marc-andre.lemburg | 2008-09-02 07:11:19 -0500 (Tue, 02 Sep 2008) | 3 lines Add news item for #3719. ........ r66180 | vinay.sajip | 2008-09-03 04:20:05 -0500 (Wed, 03 Sep 2008) | 1 line Issue #3726: Allowed spaces in separators in logging configuration files. ........ r66211 | vinay.sajip | 2008-09-04 02:31:21 -0500 (Thu, 04 Sep 2008) | 1 line Issue #3772: Fixed regression problem in StreamHandler.emit(). ........ r66217 | andrew.kuchling | 2008-09-04 08:26:24 -0500 (Thu, 04 Sep 2008) | 1 line #3671: various corrections and markup fixes noted by Kent Johnson ........ r66219 | hirokazu.yamamoto | 2008-09-04 09:25:30 -0500 (Thu, 04 Sep 2008) | 1 line Added NEWS ........ r66226 | benjamin.peterson | 2008-09-04 18:31:27 -0500 (Thu, 04 Sep 2008) | 1 line flesh out the documentation on using 2to3 ........ r66231 | andrew.kuchling | 2008-09-05 10:15:56 -0500 (Fri, 05 Sep 2008) | 1 line #3671: Typo fix ........ r66244 | jesse.noller | 2008-09-05 20:20:11 -0500 (Fri, 05 Sep 2008) | 2 lines Fix typo in multiprocessing doc, cancel_join_thread was missing _thread ........ r66246 | benjamin.peterson | 2008-09-05 22:00:00 -0500 (Fri, 05 Sep 2008) | 1 line actually tell the name of the flag to use ........ r66249 | andrew.kuchling | 2008-09-06 07:50:05 -0500 (Sat, 06 Sep 2008) | 1 line Various corrections ........ r66250 | andrew.kuchling | 2008-09-06 08:04:02 -0500 (Sat, 06 Sep 2008) | 1 line #3040: include 'dest' argument in example; trim some trailing whitespace ........ r66264 | benjamin.peterson | 2008-09-06 14:42:39 -0500 (Sat, 06 Sep 2008) | 1 line docs are pretty good about new-style classes these days ........ r66268 | andrew.kuchling | 2008-09-06 15:28:01 -0500 (Sat, 06 Sep 2008) | 1 line #3669 from Robert Lehmann: simplify use of iterator in example ........ r66272 | andrew.kuchling | 2008-09-06 16:26:02 -0500 (Sat, 06 Sep 2008) | 1 line #1317: describe the does_esmtp, ehlo_resp, esmtp_features, and helo_resp attributes ........ r66294 | georg.brandl | 2008-09-07 12:00:17 -0500 (Sun, 07 Sep 2008) | 2 lines Add a new howto about Python and the web, by Marek Kubica. ........ r66306 | mark.summerfield | 2008-09-08 09:45:37 -0500 (Mon, 08 Sep 2008) | 3 lines Added xrefs to each other. ........
2008-09-08 20:05:23 -03:00
hlist = _strip_spaces(hlist)
for hand in hlist:
Merged revisions 66141,66145,66150,66180,66211,66217,66219,66226,66231,66244,66246,66249-66250,66264,66268,66272,66294,66306 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r66141 | gregory.p.smith | 2008-09-02 00:29:51 -0500 (Tue, 02 Sep 2008) | 3 lines Issue #3678: Correctly pass LDFLAGS and LDLAST to the linker on shared library targets in the Makefile. ........ r66145 | marc-andre.lemburg | 2008-09-02 05:32:34 -0500 (Tue, 02 Sep 2008) | 5 lines Add quotes around the file name to avoid issues with spaces. Closes #3719. ........ r66150 | marc-andre.lemburg | 2008-09-02 07:11:19 -0500 (Tue, 02 Sep 2008) | 3 lines Add news item for #3719. ........ r66180 | vinay.sajip | 2008-09-03 04:20:05 -0500 (Wed, 03 Sep 2008) | 1 line Issue #3726: Allowed spaces in separators in logging configuration files. ........ r66211 | vinay.sajip | 2008-09-04 02:31:21 -0500 (Thu, 04 Sep 2008) | 1 line Issue #3772: Fixed regression problem in StreamHandler.emit(). ........ r66217 | andrew.kuchling | 2008-09-04 08:26:24 -0500 (Thu, 04 Sep 2008) | 1 line #3671: various corrections and markup fixes noted by Kent Johnson ........ r66219 | hirokazu.yamamoto | 2008-09-04 09:25:30 -0500 (Thu, 04 Sep 2008) | 1 line Added NEWS ........ r66226 | benjamin.peterson | 2008-09-04 18:31:27 -0500 (Thu, 04 Sep 2008) | 1 line flesh out the documentation on using 2to3 ........ r66231 | andrew.kuchling | 2008-09-05 10:15:56 -0500 (Fri, 05 Sep 2008) | 1 line #3671: Typo fix ........ r66244 | jesse.noller | 2008-09-05 20:20:11 -0500 (Fri, 05 Sep 2008) | 2 lines Fix typo in multiprocessing doc, cancel_join_thread was missing _thread ........ r66246 | benjamin.peterson | 2008-09-05 22:00:00 -0500 (Fri, 05 Sep 2008) | 1 line actually tell the name of the flag to use ........ r66249 | andrew.kuchling | 2008-09-06 07:50:05 -0500 (Sat, 06 Sep 2008) | 1 line Various corrections ........ r66250 | andrew.kuchling | 2008-09-06 08:04:02 -0500 (Sat, 06 Sep 2008) | 1 line #3040: include 'dest' argument in example; trim some trailing whitespace ........ r66264 | benjamin.peterson | 2008-09-06 14:42:39 -0500 (Sat, 06 Sep 2008) | 1 line docs are pretty good about new-style classes these days ........ r66268 | andrew.kuchling | 2008-09-06 15:28:01 -0500 (Sat, 06 Sep 2008) | 1 line #3669 from Robert Lehmann: simplify use of iterator in example ........ r66272 | andrew.kuchling | 2008-09-06 16:26:02 -0500 (Sat, 06 Sep 2008) | 1 line #1317: describe the does_esmtp, ehlo_resp, esmtp_features, and helo_resp attributes ........ r66294 | georg.brandl | 2008-09-07 12:00:17 -0500 (Sun, 07 Sep 2008) | 2 lines Add a new howto about Python and the web, by Marek Kubica. ........ r66306 | mark.summerfield | 2008-09-08 09:45:37 -0500 (Mon, 08 Sep 2008) | 3 lines Added xrefs to each other. ........
2008-09-08 20:05:23 -03:00
log.addHandler(handlers[hand])
#and now the others...
#we don't want to lose the existing loggers,
#since other threads may have pointers to them.
#existing is set to contain all existing loggers,
#and as we go through the new configuration we
#remove any which are configured. At the end,
#what's left in existing is the set of loggers
#which were in the previous configuration but
#which are not in the new configuration.
2007-02-11 20:07:01 -04:00
existing = list(root.manager.loggerDict.keys())
#The list needs to be sorted so that we can
#avoid disabling child loggers of explicitly
#named loggers. With a sorted list it is easier
#to find the child loggers.
existing.sort()
#We'll keep the list of existing loggers
#which are children of named loggers here...
child_loggers = []
#now set up the new ones...
for log in llist:
section = cp["logger_%s" % log]
qn = section["qualname"]
propagate = section.getint("propagate", fallback=1)
logger = logging.getLogger(qn)
if qn in existing:
i = existing.index(qn) + 1 # start with the entry after qn
prefixed = qn + "."
pflen = len(prefixed)
num_existing = len(existing)
while i < num_existing:
if existing[i][:pflen] == prefixed:
child_loggers.append(existing[i])
i += 1
existing.remove(qn)
if "level" in section:
level = section["level"]
logger.setLevel(level)
for h in logger.handlers[:]:
logger.removeHandler(h)
logger.propagate = propagate
logger.disabled = 0
hlist = section["handlers"]
if len(hlist):
hlist = hlist.split(",")
Merged revisions 66141,66145,66150,66180,66211,66217,66219,66226,66231,66244,66246,66249-66250,66264,66268,66272,66294,66306 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r66141 | gregory.p.smith | 2008-09-02 00:29:51 -0500 (Tue, 02 Sep 2008) | 3 lines Issue #3678: Correctly pass LDFLAGS and LDLAST to the linker on shared library targets in the Makefile. ........ r66145 | marc-andre.lemburg | 2008-09-02 05:32:34 -0500 (Tue, 02 Sep 2008) | 5 lines Add quotes around the file name to avoid issues with spaces. Closes #3719. ........ r66150 | marc-andre.lemburg | 2008-09-02 07:11:19 -0500 (Tue, 02 Sep 2008) | 3 lines Add news item for #3719. ........ r66180 | vinay.sajip | 2008-09-03 04:20:05 -0500 (Wed, 03 Sep 2008) | 1 line Issue #3726: Allowed spaces in separators in logging configuration files. ........ r66211 | vinay.sajip | 2008-09-04 02:31:21 -0500 (Thu, 04 Sep 2008) | 1 line Issue #3772: Fixed regression problem in StreamHandler.emit(). ........ r66217 | andrew.kuchling | 2008-09-04 08:26:24 -0500 (Thu, 04 Sep 2008) | 1 line #3671: various corrections and markup fixes noted by Kent Johnson ........ r66219 | hirokazu.yamamoto | 2008-09-04 09:25:30 -0500 (Thu, 04 Sep 2008) | 1 line Added NEWS ........ r66226 | benjamin.peterson | 2008-09-04 18:31:27 -0500 (Thu, 04 Sep 2008) | 1 line flesh out the documentation on using 2to3 ........ r66231 | andrew.kuchling | 2008-09-05 10:15:56 -0500 (Fri, 05 Sep 2008) | 1 line #3671: Typo fix ........ r66244 | jesse.noller | 2008-09-05 20:20:11 -0500 (Fri, 05 Sep 2008) | 2 lines Fix typo in multiprocessing doc, cancel_join_thread was missing _thread ........ r66246 | benjamin.peterson | 2008-09-05 22:00:00 -0500 (Fri, 05 Sep 2008) | 1 line actually tell the name of the flag to use ........ r66249 | andrew.kuchling | 2008-09-06 07:50:05 -0500 (Sat, 06 Sep 2008) | 1 line Various corrections ........ r66250 | andrew.kuchling | 2008-09-06 08:04:02 -0500 (Sat, 06 Sep 2008) | 1 line #3040: include 'dest' argument in example; trim some trailing whitespace ........ r66264 | benjamin.peterson | 2008-09-06 14:42:39 -0500 (Sat, 06 Sep 2008) | 1 line docs are pretty good about new-style classes these days ........ r66268 | andrew.kuchling | 2008-09-06 15:28:01 -0500 (Sat, 06 Sep 2008) | 1 line #3669 from Robert Lehmann: simplify use of iterator in example ........ r66272 | andrew.kuchling | 2008-09-06 16:26:02 -0500 (Sat, 06 Sep 2008) | 1 line #1317: describe the does_esmtp, ehlo_resp, esmtp_features, and helo_resp attributes ........ r66294 | georg.brandl | 2008-09-07 12:00:17 -0500 (Sun, 07 Sep 2008) | 2 lines Add a new howto about Python and the web, by Marek Kubica. ........ r66306 | mark.summerfield | 2008-09-08 09:45:37 -0500 (Mon, 08 Sep 2008) | 3 lines Added xrefs to each other. ........
2008-09-08 20:05:23 -03:00
hlist = _strip_spaces(hlist)
for hand in hlist:
Merged revisions 66141,66145,66150,66180,66211,66217,66219,66226,66231,66244,66246,66249-66250,66264,66268,66272,66294,66306 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r66141 | gregory.p.smith | 2008-09-02 00:29:51 -0500 (Tue, 02 Sep 2008) | 3 lines Issue #3678: Correctly pass LDFLAGS and LDLAST to the linker on shared library targets in the Makefile. ........ r66145 | marc-andre.lemburg | 2008-09-02 05:32:34 -0500 (Tue, 02 Sep 2008) | 5 lines Add quotes around the file name to avoid issues with spaces. Closes #3719. ........ r66150 | marc-andre.lemburg | 2008-09-02 07:11:19 -0500 (Tue, 02 Sep 2008) | 3 lines Add news item for #3719. ........ r66180 | vinay.sajip | 2008-09-03 04:20:05 -0500 (Wed, 03 Sep 2008) | 1 line Issue #3726: Allowed spaces in separators in logging configuration files. ........ r66211 | vinay.sajip | 2008-09-04 02:31:21 -0500 (Thu, 04 Sep 2008) | 1 line Issue #3772: Fixed regression problem in StreamHandler.emit(). ........ r66217 | andrew.kuchling | 2008-09-04 08:26:24 -0500 (Thu, 04 Sep 2008) | 1 line #3671: various corrections and markup fixes noted by Kent Johnson ........ r66219 | hirokazu.yamamoto | 2008-09-04 09:25:30 -0500 (Thu, 04 Sep 2008) | 1 line Added NEWS ........ r66226 | benjamin.peterson | 2008-09-04 18:31:27 -0500 (Thu, 04 Sep 2008) | 1 line flesh out the documentation on using 2to3 ........ r66231 | andrew.kuchling | 2008-09-05 10:15:56 -0500 (Fri, 05 Sep 2008) | 1 line #3671: Typo fix ........ r66244 | jesse.noller | 2008-09-05 20:20:11 -0500 (Fri, 05 Sep 2008) | 2 lines Fix typo in multiprocessing doc, cancel_join_thread was missing _thread ........ r66246 | benjamin.peterson | 2008-09-05 22:00:00 -0500 (Fri, 05 Sep 2008) | 1 line actually tell the name of the flag to use ........ r66249 | andrew.kuchling | 2008-09-06 07:50:05 -0500 (Sat, 06 Sep 2008) | 1 line Various corrections ........ r66250 | andrew.kuchling | 2008-09-06 08:04:02 -0500 (Sat, 06 Sep 2008) | 1 line #3040: include 'dest' argument in example; trim some trailing whitespace ........ r66264 | benjamin.peterson | 2008-09-06 14:42:39 -0500 (Sat, 06 Sep 2008) | 1 line docs are pretty good about new-style classes these days ........ r66268 | andrew.kuchling | 2008-09-06 15:28:01 -0500 (Sat, 06 Sep 2008) | 1 line #3669 from Robert Lehmann: simplify use of iterator in example ........ r66272 | andrew.kuchling | 2008-09-06 16:26:02 -0500 (Sat, 06 Sep 2008) | 1 line #1317: describe the does_esmtp, ehlo_resp, esmtp_features, and helo_resp attributes ........ r66294 | georg.brandl | 2008-09-07 12:00:17 -0500 (Sun, 07 Sep 2008) | 2 lines Add a new howto about Python and the web, by Marek Kubica. ........ r66306 | mark.summerfield | 2008-09-08 09:45:37 -0500 (Mon, 08 Sep 2008) | 3 lines Added xrefs to each other. ........
2008-09-08 20:05:23 -03:00
logger.addHandler(handlers[hand])
#Disable any old loggers. There's no point deleting
#them as other threads may continue to hold references
#and by disabling them, you stop them doing any logging.
#However, don't disable children of named loggers, as that's
#probably not what was intended by the user.
#for log in existing:
# logger = root.manager.loggerDict[log]
# if log in child_loggers:
# logger.level = logging.NOTSET
# logger.handlers = []
# logger.propagate = 1
# elif disable_existing_loggers:
# logger.disabled = 1
_handle_existing_loggers(existing, child_loggers, disable_existing)
def _clearExistingHandlers():
"""Clear and close existing handlers"""
logging._handlers.clear()
logging.shutdown(logging._handlerList[:])
del logging._handlerList[:]
IDENTIFIER = re.compile('^[a-z_][a-z0-9_]*$', re.I)
def valid_ident(s):
m = IDENTIFIER.match(s)
if not m:
raise ValueError('Not a valid Python identifier: %r' % s)
return True
class ConvertingMixin(object):
"""For ConvertingXXX's, this mixin class provides common functions"""
def convert_with_key(self, key, value, replace=True):
result = self.configurator.convert(value)
#If the converted value is different, save for next time
if value is not result:
if replace:
self[key] = result
if type(result) in (ConvertingDict, ConvertingList,
ConvertingTuple):
result.parent = self
result.key = key
return result
def convert(self, value):
result = self.configurator.convert(value)
if value is not result:
if type(result) in (ConvertingDict, ConvertingList,
ConvertingTuple):
result.parent = self
return result
# The ConvertingXXX classes are wrappers around standard Python containers,
# and they serve to convert any suitable values in the container. The
# conversion converts base dicts, lists and tuples to their wrapped
# equivalents, whereas strings which match a conversion format are converted
# appropriately.
#
# Each wrapper should have a configurator attribute holding the actual
# configurator to use for conversion.
class ConvertingDict(dict, ConvertingMixin):
"""A converting dictionary wrapper."""
def __getitem__(self, key):
value = dict.__getitem__(self, key)
return self.convert_with_key(key, value)
def get(self, key, default=None):
value = dict.get(self, key, default)
return self.convert_with_key(key, value)
def pop(self, key, default=None):
value = dict.pop(self, key, default)
return self.convert_with_key(key, value, replace=False)
class ConvertingList(list, ConvertingMixin):
"""A converting list wrapper."""
def __getitem__(self, key):
value = list.__getitem__(self, key)
return self.convert_with_key(key, value)
def pop(self, idx=-1):
value = list.pop(self, idx)
return self.convert(value)
class ConvertingTuple(tuple, ConvertingMixin):
"""A converting tuple wrapper."""
def __getitem__(self, key):
value = tuple.__getitem__(self, key)
# Can't replace a tuple entry.
return self.convert_with_key(key, value, replace=False)
class BaseConfigurator(object):
"""
The configurator base class which defines some useful defaults.
"""
CONVERT_PATTERN = re.compile(r'^(?P<prefix>[a-z]+)://(?P<suffix>.*)$')
WORD_PATTERN = re.compile(r'^\s*(\w+)\s*')
DOT_PATTERN = re.compile(r'^\.\s*(\w+)\s*')
INDEX_PATTERN = re.compile(r'^\[\s*(\w+)\s*\]\s*')
DIGIT_PATTERN = re.compile(r'^\d+$')
value_converters = {
'ext' : 'ext_convert',
'cfg' : 'cfg_convert',
}
# We might want to use a different one, e.g. importlib
importer = staticmethod(__import__)
def __init__(self, config):
self.config = ConvertingDict(config)
self.config.configurator = self
def resolve(self, s):
"""
Resolve strings to objects using standard import and attribute
syntax.
"""
name = s.split('.')
used = name.pop(0)
try:
found = self.importer(used)
for frag in name:
used += '.' + frag
try:
found = getattr(found, frag)
except AttributeError:
self.importer(used)
found = getattr(found, frag)
return found
except ImportError:
e, tb = sys.exc_info()[1:]
v = ValueError('Cannot resolve %r: %s' % (s, e))
v.__cause__, v.__traceback__ = e, tb
raise v
def ext_convert(self, value):
"""Default converter for the ext:// protocol."""
return self.resolve(value)
def cfg_convert(self, value):
"""Default converter for the cfg:// protocol."""
rest = value
m = self.WORD_PATTERN.match(rest)
if m is None:
raise ValueError("Unable to convert %r" % value)
else:
rest = rest[m.end():]
d = self.config[m.groups()[0]]
#print d, rest
while rest:
m = self.DOT_PATTERN.match(rest)
if m:
d = d[m.groups()[0]]
else:
m = self.INDEX_PATTERN.match(rest)
if m:
idx = m.groups()[0]
if not self.DIGIT_PATTERN.match(idx):
d = d[idx]
else:
try:
n = int(idx) # try as number first (most likely)
d = d[n]
except TypeError:
d = d[idx]
if m:
rest = rest[m.end():]
else:
raise ValueError('Unable to convert '
'%r at %r' % (value, rest))
#rest should be empty
return d
def convert(self, value):
"""
Convert values to an appropriate type. dicts, lists and tuples are
replaced by their converting alternatives. Strings are checked to
see if they have a conversion format and are converted if they do.
"""
if not isinstance(value, ConvertingDict) and isinstance(value, dict):
value = ConvertingDict(value)
value.configurator = self
elif not isinstance(value, ConvertingList) and isinstance(value, list):
value = ConvertingList(value)
value.configurator = self
elif not isinstance(value, ConvertingTuple) and\
isinstance(value, tuple) and not hasattr(value, '_fields'):
value = ConvertingTuple(value)
value.configurator = self
Merged revisions 77967,77969,77973,77979,77985-77986,78009,78029,78031-78033,78081,78085,78103,78105-78106,78108,78246,78703,78728,78731,78853,78855 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77967 | vinay.sajip | 2010-02-04 12:48:53 -0600 (Thu, 04 Feb 2010) | 1 line Logging: Implemented PEP 391. ........ r77969 | vinay.sajip | 2010-02-04 14:18:28 -0600 (Thu, 04 Feb 2010) | 1 line Removed spurious print statement. ........ r77973 | vinay.sajip | 2010-02-04 14:23:45 -0600 (Thu, 04 Feb 2010) | 1 line Issue #7851: logging: clarification on logging configuration files. ........ r77979 | vinay.sajip | 2010-02-04 15:40:56 -0600 (Thu, 04 Feb 2010) | 1 line Added unit test for cfg:// resolution. ........ r77985 | vinay.sajip | 2010-02-05 08:52:05 -0600 (Fri, 05 Feb 2010) | 1 line Issue #7857: test_logging: listener test now uses find_unused_port(). ........ r77986 | vinay.sajip | 2010-02-05 09:40:20 -0600 (Fri, 05 Feb 2010) | 1 line Issue #7857: test_logging: listener tests disabled for now. ........ r78009 | vinay.sajip | 2010-02-05 17:43:11 -0600 (Fri, 05 Feb 2010) | 1 line test_logging: minor tweaks to timeouts, listening tests marked as skipped. ........ r78029 | vinay.sajip | 2010-02-06 14:00:43 -0600 (Sat, 06 Feb 2010) | 1 line Issue #7857: Tentatively re-enabling one test to see effect on buildbots. ........ r78031 | vinay.sajip | 2010-02-06 14:28:36 -0600 (Sat, 06 Feb 2010) | 1 line Issue #7857: Gave server thread more time to get ready, and re-enabled a skipped test. ........ r78032 | georg.brandl | 2010-02-06 15:54:40 -0600 (Sat, 06 Feb 2010) | 1 line Remove unused imports from test_logging. ........ r78033 | benjamin.peterson | 2010-02-06 16:08:15 -0600 (Sat, 06 Feb 2010) | 1 line make waiting for the server to start robust ........ r78081 | vinay.sajip | 2010-02-07 06:56:54 -0600 (Sun, 07 Feb 2010) | 1 line Issue #7869: logging: improved format-time diagnostics and removed some 1.5.2 support code. ........ r78085 | vinay.sajip | 2010-02-07 07:06:51 -0600 (Sun, 07 Feb 2010) | 1 line logging: Removed some more 1.5.2 support code. ........ r78103 | vinay.sajip | 2010-02-08 00:50:14 -0600 (Mon, 08 Feb 2010) | 1 line Removed spurious print statement in test. ........ r78105 | vinay.sajip | 2010-02-08 09:32:08 -0600 (Mon, 08 Feb 2010) | 1 line logging: skipped listening tests because they're not working reliably. ........ r78106 | vinay.sajip | 2010-02-08 10:05:50 -0600 (Mon, 08 Feb 2010) | 1 line Issue #7857: Another attempt to keep the buildbots happy. ........ r78108 | vinay.sajip | 2010-02-08 15:18:15 -0600 (Mon, 08 Feb 2010) | 1 line logging: gingerly re-enabling skipped tests after improving thread sync code in configurator. ........ r78246 | vinay.sajip | 2010-02-19 17:53:17 -0600 (Fri, 19 Feb 2010) | 1 line logging: Documented warnings module integration. ........ r78703 | vinay.sajip | 2010-03-05 16:11:24 -0600 (Fri, 05 Mar 2010) | 1 line Factored out time usage determination into a method, to facilitate alternative formatting implementations in the future. ........ r78728 | vinay.sajip | 2010-03-06 09:12:08 -0600 (Sat, 06 Mar 2010) | 1 line Added schema version test in dictConfig. ........ r78731 | vinay.sajip | 2010-03-06 09:56:03 -0600 (Sat, 06 Mar 2010) | 1 line Added checks for tuples in dictConfig. ........ r78853 | vinay.sajip | 2010-03-12 00:01:21 -0600 (Fri, 12 Mar 2010) | 1 line Issue #8117: logging: Improved algorithm for computing initial rollover time. ........ r78855 | vinay.sajip | 2010-03-12 03:16:10 -0600 (Fri, 12 Mar 2010) | 1 line Issue #8117: Updated NEWS entry and added to logging documentation. ........
2010-03-13 18:30:34 -04:00
elif isinstance(value, str): # str for py3k
m = self.CONVERT_PATTERN.match(value)
if m:
d = m.groupdict()
prefix = d['prefix']
converter = self.value_converters.get(prefix, None)
if converter:
suffix = d['suffix']
converter = getattr(self, converter)
value = converter(suffix)
return value
def configure_custom(self, config):
"""Configure an object with a user-supplied factory."""
c = config.pop('()')
if not callable(c):
c = self.resolve(c)
props = config.pop('.', None)
# Check for valid identifiers
kwargs = {k: config[k] for k in config if valid_ident(k)}
result = c(**kwargs)
if props:
for name, value in props.items():
setattr(result, name, value)
return result
Merged revisions 77967,77969,77973,77979,77985-77986,78009,78029,78031-78033,78081,78085,78103,78105-78106,78108,78246,78703,78728,78731,78853,78855 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77967 | vinay.sajip | 2010-02-04 12:48:53 -0600 (Thu, 04 Feb 2010) | 1 line Logging: Implemented PEP 391. ........ r77969 | vinay.sajip | 2010-02-04 14:18:28 -0600 (Thu, 04 Feb 2010) | 1 line Removed spurious print statement. ........ r77973 | vinay.sajip | 2010-02-04 14:23:45 -0600 (Thu, 04 Feb 2010) | 1 line Issue #7851: logging: clarification on logging configuration files. ........ r77979 | vinay.sajip | 2010-02-04 15:40:56 -0600 (Thu, 04 Feb 2010) | 1 line Added unit test for cfg:// resolution. ........ r77985 | vinay.sajip | 2010-02-05 08:52:05 -0600 (Fri, 05 Feb 2010) | 1 line Issue #7857: test_logging: listener test now uses find_unused_port(). ........ r77986 | vinay.sajip | 2010-02-05 09:40:20 -0600 (Fri, 05 Feb 2010) | 1 line Issue #7857: test_logging: listener tests disabled for now. ........ r78009 | vinay.sajip | 2010-02-05 17:43:11 -0600 (Fri, 05 Feb 2010) | 1 line test_logging: minor tweaks to timeouts, listening tests marked as skipped. ........ r78029 | vinay.sajip | 2010-02-06 14:00:43 -0600 (Sat, 06 Feb 2010) | 1 line Issue #7857: Tentatively re-enabling one test to see effect on buildbots. ........ r78031 | vinay.sajip | 2010-02-06 14:28:36 -0600 (Sat, 06 Feb 2010) | 1 line Issue #7857: Gave server thread more time to get ready, and re-enabled a skipped test. ........ r78032 | georg.brandl | 2010-02-06 15:54:40 -0600 (Sat, 06 Feb 2010) | 1 line Remove unused imports from test_logging. ........ r78033 | benjamin.peterson | 2010-02-06 16:08:15 -0600 (Sat, 06 Feb 2010) | 1 line make waiting for the server to start robust ........ r78081 | vinay.sajip | 2010-02-07 06:56:54 -0600 (Sun, 07 Feb 2010) | 1 line Issue #7869: logging: improved format-time diagnostics and removed some 1.5.2 support code. ........ r78085 | vinay.sajip | 2010-02-07 07:06:51 -0600 (Sun, 07 Feb 2010) | 1 line logging: Removed some more 1.5.2 support code. ........ r78103 | vinay.sajip | 2010-02-08 00:50:14 -0600 (Mon, 08 Feb 2010) | 1 line Removed spurious print statement in test. ........ r78105 | vinay.sajip | 2010-02-08 09:32:08 -0600 (Mon, 08 Feb 2010) | 1 line logging: skipped listening tests because they're not working reliably. ........ r78106 | vinay.sajip | 2010-02-08 10:05:50 -0600 (Mon, 08 Feb 2010) | 1 line Issue #7857: Another attempt to keep the buildbots happy. ........ r78108 | vinay.sajip | 2010-02-08 15:18:15 -0600 (Mon, 08 Feb 2010) | 1 line logging: gingerly re-enabling skipped tests after improving thread sync code in configurator. ........ r78246 | vinay.sajip | 2010-02-19 17:53:17 -0600 (Fri, 19 Feb 2010) | 1 line logging: Documented warnings module integration. ........ r78703 | vinay.sajip | 2010-03-05 16:11:24 -0600 (Fri, 05 Mar 2010) | 1 line Factored out time usage determination into a method, to facilitate alternative formatting implementations in the future. ........ r78728 | vinay.sajip | 2010-03-06 09:12:08 -0600 (Sat, 06 Mar 2010) | 1 line Added schema version test in dictConfig. ........ r78731 | vinay.sajip | 2010-03-06 09:56:03 -0600 (Sat, 06 Mar 2010) | 1 line Added checks for tuples in dictConfig. ........ r78853 | vinay.sajip | 2010-03-12 00:01:21 -0600 (Fri, 12 Mar 2010) | 1 line Issue #8117: logging: Improved algorithm for computing initial rollover time. ........ r78855 | vinay.sajip | 2010-03-12 03:16:10 -0600 (Fri, 12 Mar 2010) | 1 line Issue #8117: Updated NEWS entry and added to logging documentation. ........
2010-03-13 18:30:34 -04:00
def as_tuple(self, value):
"""Utility function which converts lists to tuples."""
if isinstance(value, list):
value = tuple(value)
return value
class DictConfigurator(BaseConfigurator):
"""
Configure logging using a dictionary-like object to describe the
configuration.
"""
def configure(self):
"""Do the configuration."""
config = self.config
Merged revisions 77967,77969,77973,77979,77985-77986,78009,78029,78031-78033,78081,78085,78103,78105-78106,78108,78246,78703,78728,78731,78853,78855 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77967 | vinay.sajip | 2010-02-04 12:48:53 -0600 (Thu, 04 Feb 2010) | 1 line Logging: Implemented PEP 391. ........ r77969 | vinay.sajip | 2010-02-04 14:18:28 -0600 (Thu, 04 Feb 2010) | 1 line Removed spurious print statement. ........ r77973 | vinay.sajip | 2010-02-04 14:23:45 -0600 (Thu, 04 Feb 2010) | 1 line Issue #7851: logging: clarification on logging configuration files. ........ r77979 | vinay.sajip | 2010-02-04 15:40:56 -0600 (Thu, 04 Feb 2010) | 1 line Added unit test for cfg:// resolution. ........ r77985 | vinay.sajip | 2010-02-05 08:52:05 -0600 (Fri, 05 Feb 2010) | 1 line Issue #7857: test_logging: listener test now uses find_unused_port(). ........ r77986 | vinay.sajip | 2010-02-05 09:40:20 -0600 (Fri, 05 Feb 2010) | 1 line Issue #7857: test_logging: listener tests disabled for now. ........ r78009 | vinay.sajip | 2010-02-05 17:43:11 -0600 (Fri, 05 Feb 2010) | 1 line test_logging: minor tweaks to timeouts, listening tests marked as skipped. ........ r78029 | vinay.sajip | 2010-02-06 14:00:43 -0600 (Sat, 06 Feb 2010) | 1 line Issue #7857: Tentatively re-enabling one test to see effect on buildbots. ........ r78031 | vinay.sajip | 2010-02-06 14:28:36 -0600 (Sat, 06 Feb 2010) | 1 line Issue #7857: Gave server thread more time to get ready, and re-enabled a skipped test. ........ r78032 | georg.brandl | 2010-02-06 15:54:40 -0600 (Sat, 06 Feb 2010) | 1 line Remove unused imports from test_logging. ........ r78033 | benjamin.peterson | 2010-02-06 16:08:15 -0600 (Sat, 06 Feb 2010) | 1 line make waiting for the server to start robust ........ r78081 | vinay.sajip | 2010-02-07 06:56:54 -0600 (Sun, 07 Feb 2010) | 1 line Issue #7869: logging: improved format-time diagnostics and removed some 1.5.2 support code. ........ r78085 | vinay.sajip | 2010-02-07 07:06:51 -0600 (Sun, 07 Feb 2010) | 1 line logging: Removed some more 1.5.2 support code. ........ r78103 | vinay.sajip | 2010-02-08 00:50:14 -0600 (Mon, 08 Feb 2010) | 1 line Removed spurious print statement in test. ........ r78105 | vinay.sajip | 2010-02-08 09:32:08 -0600 (Mon, 08 Feb 2010) | 1 line logging: skipped listening tests because they're not working reliably. ........ r78106 | vinay.sajip | 2010-02-08 10:05:50 -0600 (Mon, 08 Feb 2010) | 1 line Issue #7857: Another attempt to keep the buildbots happy. ........ r78108 | vinay.sajip | 2010-02-08 15:18:15 -0600 (Mon, 08 Feb 2010) | 1 line logging: gingerly re-enabling skipped tests after improving thread sync code in configurator. ........ r78246 | vinay.sajip | 2010-02-19 17:53:17 -0600 (Fri, 19 Feb 2010) | 1 line logging: Documented warnings module integration. ........ r78703 | vinay.sajip | 2010-03-05 16:11:24 -0600 (Fri, 05 Mar 2010) | 1 line Factored out time usage determination into a method, to facilitate alternative formatting implementations in the future. ........ r78728 | vinay.sajip | 2010-03-06 09:12:08 -0600 (Sat, 06 Mar 2010) | 1 line Added schema version test in dictConfig. ........ r78731 | vinay.sajip | 2010-03-06 09:56:03 -0600 (Sat, 06 Mar 2010) | 1 line Added checks for tuples in dictConfig. ........ r78853 | vinay.sajip | 2010-03-12 00:01:21 -0600 (Fri, 12 Mar 2010) | 1 line Issue #8117: logging: Improved algorithm for computing initial rollover time. ........ r78855 | vinay.sajip | 2010-03-12 03:16:10 -0600 (Fri, 12 Mar 2010) | 1 line Issue #8117: Updated NEWS entry and added to logging documentation. ........
2010-03-13 18:30:34 -04:00
if 'version' not in config:
raise ValueError("dictionary doesn't specify a version")
if config['version'] != 1:
raise ValueError("Unsupported version: %s" % config['version'])
incremental = config.pop('incremental', False)
EMPTY_DICT = {}
logging._acquireLock()
try:
if incremental:
handlers = config.get('handlers', EMPTY_DICT)
for name in handlers:
if name not in logging._handlers:
raise ValueError('No handler found with '
'name %r' % name)
else:
try:
handler = logging._handlers[name]
handler_config = handlers[name]
level = handler_config.get('level', None)
if level:
handler.setLevel(logging._checkLevel(level))
except Exception as e:
raise ValueError('Unable to configure handler '
'%r' % name) from e
loggers = config.get('loggers', EMPTY_DICT)
for name in loggers:
try:
self.configure_logger(name, loggers[name], True)
except Exception as e:
raise ValueError('Unable to configure logger '
'%r' % name) from e
root = config.get('root', None)
if root:
try:
self.configure_root(root, True)
except Exception as e:
raise ValueError('Unable to configure root '
'logger') from e
else:
disable_existing = config.pop('disable_existing_loggers', True)
_clearExistingHandlers()
# Do formatters first - they don't refer to anything else
formatters = config.get('formatters', EMPTY_DICT)
for name in formatters:
try:
formatters[name] = self.configure_formatter(
formatters[name])
except Exception as e:
raise ValueError('Unable to configure '
'formatter %r' % name) from e
# Next, do filters - they don't refer to anything else, either
filters = config.get('filters', EMPTY_DICT)
for name in filters:
try:
filters[name] = self.configure_filter(filters[name])
except Exception as e:
raise ValueError('Unable to configure '
'filter %r' % name) from e
# Next, do handlers - they refer to formatters and filters
# As handlers can refer to other handlers, sort the keys
# to allow a deterministic order of configuration
handlers = config.get('handlers', EMPTY_DICT)
deferred = []
for name in sorted(handlers):
try:
handler = self.configure_handler(handlers[name])
handler.name = name
handlers[name] = handler
except Exception as e:
if 'target not configured yet' in str(e.__cause__):
deferred.append(name)
else:
raise ValueError('Unable to configure handler '
'%r' % name) from e
# Now do any that were deferred
for name in deferred:
try:
handler = self.configure_handler(handlers[name])
handler.name = name
handlers[name] = handler
except Exception as e:
raise ValueError('Unable to configure handler '
'%r' % name) from e
# Next, do loggers - they refer to handlers and filters
#we don't want to lose the existing loggers,
#since other threads may have pointers to them.
#existing is set to contain all existing loggers,
#and as we go through the new configuration we
#remove any which are configured. At the end,
#what's left in existing is the set of loggers
#which were in the previous configuration but
#which are not in the new configuration.
root = logging.root
existing = list(root.manager.loggerDict.keys())
#The list needs to be sorted so that we can
#avoid disabling child loggers of explicitly
#named loggers. With a sorted list it is easier
#to find the child loggers.
existing.sort()
#We'll keep the list of existing loggers
#which are children of named loggers here...
child_loggers = []
#now set up the new ones...
loggers = config.get('loggers', EMPTY_DICT)
for name in loggers:
if name in existing:
i = existing.index(name) + 1 # look after name
prefixed = name + "."
pflen = len(prefixed)
num_existing = len(existing)
while i < num_existing:
if existing[i][:pflen] == prefixed:
child_loggers.append(existing[i])
i += 1
existing.remove(name)
try:
self.configure_logger(name, loggers[name])
except Exception as e:
raise ValueError('Unable to configure logger '
'%r' % name) from e
#Disable any old loggers. There's no point deleting
#them as other threads may continue to hold references
#and by disabling them, you stop them doing any logging.
#However, don't disable children of named loggers, as that's
#probably not what was intended by the user.
#for log in existing:
# logger = root.manager.loggerDict[log]
# if log in child_loggers:
# logger.level = logging.NOTSET
# logger.handlers = []
# logger.propagate = True
# elif disable_existing:
# logger.disabled = True
_handle_existing_loggers(existing, child_loggers,
disable_existing)
# And finally, do the root logger
root = config.get('root', None)
if root:
try:
self.configure_root(root)
except Exception as e:
raise ValueError('Unable to configure root '
'logger') from e
finally:
logging._releaseLock()
def configure_formatter(self, config):
"""Configure a formatter from a dictionary."""
if '()' in config:
factory = config['()'] # for use in exception handler
try:
result = self.configure_custom(config)
except TypeError as te:
if "'format'" not in str(te):
raise
#Name of parameter changed from fmt to format.
#Retry with old name.
#This is so that code can be used with older Python versions
#(e.g. by Django)
config['fmt'] = config.pop('format')
config['()'] = factory
result = self.configure_custom(config)
else:
fmt = config.get('format', None)
dfmt = config.get('datefmt', None)
style = config.get('style', '%')
cname = config.get('class', None)
if not cname:
c = logging.Formatter
else:
c = _resolve(cname)
# A TypeError would be raised if "validate" key is passed in with a formatter callable
# that does not accept "validate" as a parameter
if 'validate' in config: # if user hasn't mentioned it, the default will be fine
result = c(fmt, dfmt, style, config['validate'])
else:
result = c(fmt, dfmt, style)
return result
def configure_filter(self, config):
"""Configure a filter from a dictionary."""
if '()' in config:
result = self.configure_custom(config)
else:
name = config.get('name', '')
result = logging.Filter(name)
return result
def add_filters(self, filterer, filters):
"""Add filters to a filterer from a list of names."""
for f in filters:
try:
filterer.addFilter(self.config['filters'][f])
except Exception as e:
raise ValueError('Unable to add filter %r' % f) from e
def configure_handler(self, config):
"""Configure a handler from a dictionary."""
config_copy = dict(config) # for restoring in case of error
formatter = config.pop('formatter', None)
if formatter:
try:
formatter = self.config['formatters'][formatter]
except Exception as e:
raise ValueError('Unable to set formatter '
'%r' % formatter) from e
level = config.pop('level', None)
filters = config.pop('filters', None)
if '()' in config:
c = config.pop('()')
if not callable(c):
c = self.resolve(c)
factory = c
else:
cname = config.pop('class')
klass = self.resolve(cname)
#Special case for handler which refers to another handler
if issubclass(klass, logging.handlers.MemoryHandler) and\
'target' in config:
try:
th = self.config['handlers'][config['target']]
if not isinstance(th, logging.Handler):
config.update(config_copy) # restore for deferred cfg
raise TypeError('target not configured yet')
config['target'] = th
except Exception as e:
raise ValueError('Unable to set target handler '
'%r' % config['target']) from e
Merged revisions 77967,77969,77973,77979,77985-77986,78009,78029,78031-78033,78081,78085,78103,78105-78106,78108,78246,78703,78728,78731,78853,78855 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77967 | vinay.sajip | 2010-02-04 12:48:53 -0600 (Thu, 04 Feb 2010) | 1 line Logging: Implemented PEP 391. ........ r77969 | vinay.sajip | 2010-02-04 14:18:28 -0600 (Thu, 04 Feb 2010) | 1 line Removed spurious print statement. ........ r77973 | vinay.sajip | 2010-02-04 14:23:45 -0600 (Thu, 04 Feb 2010) | 1 line Issue #7851: logging: clarification on logging configuration files. ........ r77979 | vinay.sajip | 2010-02-04 15:40:56 -0600 (Thu, 04 Feb 2010) | 1 line Added unit test for cfg:// resolution. ........ r77985 | vinay.sajip | 2010-02-05 08:52:05 -0600 (Fri, 05 Feb 2010) | 1 line Issue #7857: test_logging: listener test now uses find_unused_port(). ........ r77986 | vinay.sajip | 2010-02-05 09:40:20 -0600 (Fri, 05 Feb 2010) | 1 line Issue #7857: test_logging: listener tests disabled for now. ........ r78009 | vinay.sajip | 2010-02-05 17:43:11 -0600 (Fri, 05 Feb 2010) | 1 line test_logging: minor tweaks to timeouts, listening tests marked as skipped. ........ r78029 | vinay.sajip | 2010-02-06 14:00:43 -0600 (Sat, 06 Feb 2010) | 1 line Issue #7857: Tentatively re-enabling one test to see effect on buildbots. ........ r78031 | vinay.sajip | 2010-02-06 14:28:36 -0600 (Sat, 06 Feb 2010) | 1 line Issue #7857: Gave server thread more time to get ready, and re-enabled a skipped test. ........ r78032 | georg.brandl | 2010-02-06 15:54:40 -0600 (Sat, 06 Feb 2010) | 1 line Remove unused imports from test_logging. ........ r78033 | benjamin.peterson | 2010-02-06 16:08:15 -0600 (Sat, 06 Feb 2010) | 1 line make waiting for the server to start robust ........ r78081 | vinay.sajip | 2010-02-07 06:56:54 -0600 (Sun, 07 Feb 2010) | 1 line Issue #7869: logging: improved format-time diagnostics and removed some 1.5.2 support code. ........ r78085 | vinay.sajip | 2010-02-07 07:06:51 -0600 (Sun, 07 Feb 2010) | 1 line logging: Removed some more 1.5.2 support code. ........ r78103 | vinay.sajip | 2010-02-08 00:50:14 -0600 (Mon, 08 Feb 2010) | 1 line Removed spurious print statement in test. ........ r78105 | vinay.sajip | 2010-02-08 09:32:08 -0600 (Mon, 08 Feb 2010) | 1 line logging: skipped listening tests because they're not working reliably. ........ r78106 | vinay.sajip | 2010-02-08 10:05:50 -0600 (Mon, 08 Feb 2010) | 1 line Issue #7857: Another attempt to keep the buildbots happy. ........ r78108 | vinay.sajip | 2010-02-08 15:18:15 -0600 (Mon, 08 Feb 2010) | 1 line logging: gingerly re-enabling skipped tests after improving thread sync code in configurator. ........ r78246 | vinay.sajip | 2010-02-19 17:53:17 -0600 (Fri, 19 Feb 2010) | 1 line logging: Documented warnings module integration. ........ r78703 | vinay.sajip | 2010-03-05 16:11:24 -0600 (Fri, 05 Mar 2010) | 1 line Factored out time usage determination into a method, to facilitate alternative formatting implementations in the future. ........ r78728 | vinay.sajip | 2010-03-06 09:12:08 -0600 (Sat, 06 Mar 2010) | 1 line Added schema version test in dictConfig. ........ r78731 | vinay.sajip | 2010-03-06 09:56:03 -0600 (Sat, 06 Mar 2010) | 1 line Added checks for tuples in dictConfig. ........ r78853 | vinay.sajip | 2010-03-12 00:01:21 -0600 (Fri, 12 Mar 2010) | 1 line Issue #8117: logging: Improved algorithm for computing initial rollover time. ........ r78855 | vinay.sajip | 2010-03-12 03:16:10 -0600 (Fri, 12 Mar 2010) | 1 line Issue #8117: Updated NEWS entry and added to logging documentation. ........
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elif issubclass(klass, logging.handlers.SMTPHandler) and\
'mailhost' in config:
config['mailhost'] = self.as_tuple(config['mailhost'])
elif issubclass(klass, logging.handlers.SysLogHandler) and\
'address' in config:
config['address'] = self.as_tuple(config['address'])
factory = klass
props = config.pop('.', None)
kwargs = {k: config[k] for k in config if valid_ident(k)}
try:
result = factory(**kwargs)
except TypeError as te:
if "'stream'" not in str(te):
raise
#The argument name changed from strm to stream
#Retry with old name.
#This is so that code can be used with older Python versions
#(e.g. by Django)
kwargs['strm'] = kwargs.pop('stream')
result = factory(**kwargs)
if formatter:
result.setFormatter(formatter)
if level is not None:
result.setLevel(logging._checkLevel(level))
if filters:
self.add_filters(result, filters)
if props:
for name, value in props.items():
setattr(result, name, value)
return result
def add_handlers(self, logger, handlers):
"""Add handlers to a logger from a list of names."""
for h in handlers:
try:
logger.addHandler(self.config['handlers'][h])
except Exception as e:
raise ValueError('Unable to add handler %r' % h) from e
def common_logger_config(self, logger, config, incremental=False):
"""
Perform configuration which is common to root and non-root loggers.
"""
level = config.get('level', None)
if level is not None:
logger.setLevel(logging._checkLevel(level))
if not incremental:
#Remove any existing handlers
for h in logger.handlers[:]:
logger.removeHandler(h)
handlers = config.get('handlers', None)
if handlers:
self.add_handlers(logger, handlers)
filters = config.get('filters', None)
if filters:
self.add_filters(logger, filters)
def configure_logger(self, name, config, incremental=False):
"""Configure a non-root logger from a dictionary."""
logger = logging.getLogger(name)
self.common_logger_config(logger, config, incremental)
propagate = config.get('propagate', None)
if propagate is not None:
logger.propagate = propagate
def configure_root(self, config, incremental=False):
"""Configure a root logger from a dictionary."""
root = logging.getLogger()
self.common_logger_config(root, config, incremental)
dictConfigClass = DictConfigurator
def dictConfig(config):
"""Configure logging using a dictionary."""
dictConfigClass(config).configure()
def listen(port=DEFAULT_LOGGING_CONFIG_PORT, verify=None):
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"""
Start up a socket server on the specified port, and listen for new
configurations.
These will be sent as a file suitable for processing by fileConfig().
Returns a Thread object on which you can call start() to start the server,
and which you can join() when appropriate. To stop the server, call
stopListening().
Use the ``verify`` argument to verify any bytes received across the wire
from a client. If specified, it should be a callable which receives a
single argument - the bytes of configuration data received across the
network - and it should return either ``None``, to indicate that the
passed in bytes could not be verified and should be discarded, or a
byte string which is then passed to the configuration machinery as
normal. Note that you can return transformed bytes, e.g. by decrypting
the bytes passed in.
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"""
class ConfigStreamHandler(StreamRequestHandler):
"""
Handler for a logging configuration request.
It expects a completely new logging configuration and uses fileConfig
to install it.
"""
def handle(self):
"""
Handle a request.
Each request is expected to be a 4-byte length, packed using
struct.pack(">L", n), followed by the config file.
Uses fileConfig() to do the grunt work.
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"""
try:
conn = self.connection
chunk = conn.recv(4)
if len(chunk) == 4:
slen = struct.unpack(">L", chunk)[0]
chunk = self.connection.recv(slen)
while len(chunk) < slen:
chunk = chunk + conn.recv(slen - len(chunk))
if self.server.verify is not None:
chunk = self.server.verify(chunk)
if chunk is not None: # verified, can process
chunk = chunk.decode("utf-8")
try:
import json
d =json.loads(chunk)
assert isinstance(d, dict)
dictConfig(d)
except Exception:
#Apply new configuration.
file = io.StringIO(chunk)
try:
fileConfig(file)
except Exception:
traceback.print_exc()
if self.server.ready:
self.server.ready.set()
except OSError as e:
if e.errno != RESET_ERROR:
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raise
class ConfigSocketReceiver(ThreadingTCPServer):
"""
A simple TCP socket-based logging config receiver.
"""
allow_reuse_address = 1
def __init__(self, host='localhost', port=DEFAULT_LOGGING_CONFIG_PORT,
handler=None, ready=None, verify=None):
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ThreadingTCPServer.__init__(self, (host, port), handler)
logging._acquireLock()
self.abort = 0
logging._releaseLock()
self.timeout = 1
self.ready = ready
self.verify = verify
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def serve_until_stopped(self):
import select
abort = 0
while not abort:
rd, wr, ex = select.select([self.socket.fileno()],
[], [],
self.timeout)
if rd:
self.handle_request()
logging._acquireLock()
abort = self.abort
logging._releaseLock()
self.server_close()
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class Server(threading.Thread):
def __init__(self, rcvr, hdlr, port, verify):
super(Server, self).__init__()
self.rcvr = rcvr
self.hdlr = hdlr
self.port = port
self.verify = verify
self.ready = threading.Event()
def run(self):
server = self.rcvr(port=self.port, handler=self.hdlr,
ready=self.ready,
verify=self.verify)
if self.port == 0:
self.port = server.server_address[1]
self.ready.set()
global _listener
logging._acquireLock()
_listener = server
logging._releaseLock()
server.serve_until_stopped()
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return Server(ConfigSocketReceiver, ConfigStreamHandler, port, verify)
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def stopListening():
"""
Stop the listening server which was created with a call to listen().
"""
global _listener
logging._acquireLock()
try:
if _listener:
_listener.abort = 1
_listener = None
finally:
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logging._releaseLock()