Improved frame handling for 1.5.2, and now return func from findCaller (not actually used yet)
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@ -37,14 +37,14 @@ except ImportError:
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__author__ = "Vinay Sajip <vinay_sajip@red-dove.com>"
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__status__ = "beta"
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__version__ = "0.4.9.6"
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__date__ = "20 October 2004"
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__date__ = "03 February 2005"
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#---------------------------------------------------------------------------
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# Miscellaneous module data
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#---------------------------------------------------------------------------
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#
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#_srcfile is used when walking the stack to check when we've got the first
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# _srcfile is used when walking the stack to check when we've got the first
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# caller stack frame.
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#
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if string.lower(__file__[-4:]) in ['.pyc', '.pyo']:
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@ -53,12 +53,23 @@ else:
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_srcfile = __file__
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_srcfile = os.path.normcase(_srcfile)
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# next bit filched from 1.5.2's inspect.py
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def currentframe():
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"""Return the frame object for the caller's stack frame."""
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try:
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raise 'catch me'
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except:
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return sys.exc_traceback.tb_frame.f_back
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if hasattr(sys, '_getframe'): currentframe = sys._getframe
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# done filching
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# _srcfile is only used in conjunction with sys._getframe().
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# To provide compatibility with older versions of Python, set _srcfile
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# to None if _getframe() is not available; this value will prevent
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# findCaller() from being called.
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if not hasattr(sys, "_getframe"):
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_srcfile = None
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#if not hasattr(sys, "_getframe"):
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# _srcfile = None
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#
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#_startTime is used as the base when calculating the relative time of events
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@ -1005,16 +1016,16 @@ class Logger(Filterer):
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def findCaller(self):
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"""
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Find the stack frame of the caller so that we can note the source
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file name and line number.
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file name, line number and function name.
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"""
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f = sys._getframe(1)
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f = currentframe().f_back
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while 1:
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co = f.f_code
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filename = os.path.normcase(co.co_filename)
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if filename == _srcfile:
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f = f.f_back
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continue
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return filename, f.f_lineno
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return filename, f.f_lineno, co.co_name
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def makeRecord(self, name, level, fn, lno, msg, args, exc_info):
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"""
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@ -1029,9 +1040,9 @@ class Logger(Filterer):
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all the handlers of this logger to handle the record.
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"""
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if _srcfile:
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fn, lno = self.findCaller()
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fn, lno, func = self.findCaller()
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else:
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fn, lno = "<unknown file>", 0
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fn, lno, func = "(unknown file)", 0, "(unknown function)"
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if exc_info:
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if type(exc_info) != types.TupleType:
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exc_info = sys.exc_info()
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