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Factored out time usage determination into a method, to facilitate alternative formatting implementations in the future.

This commit is contained in:
Vinay Sajip 2010-03-05 22:11:24 +00:00
parent cecef392f1
commit d77eb9a839
1 changed files with 11 additions and 5 deletions
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16
Lib/logging/__init__.py
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@ -434,6 +434,12 @@ class Formatter(object):
s = s[:-1]
return s
def usesTime(self):
"""
Check if the format uses the creation time of the record.
"""
return self._fmt.find("%(asctime)") >= 0
def format(self, record):
"""
Format the specified record as text.
@ -442,13 +448,13 @@ class Formatter(object):
string formatting operation which yields the returned string.
Before formatting the dictionary, a couple of preparatory steps
are carried out. The message attribute of the record is computed
using LogRecord.getMessage(). If the formatting string contains
"%(asctime)", formatTime() is called to format the event time.
If there is exception information, it is formatted using
formatException() and appended to the message.
using LogRecord.getMessage(). If the formatting string uses the
time (as determined by a call to usesTime(), formatTime() is
called to format the event time. If there is exception information,
it is formatted using formatException() and appended to the message.
"""
record.message = record.getMessage()
if self._fmt.find("%(asctime)") >= 0:
if self.usesTime():
record.asctime = self.formatTime(record, self.datefmt)
s = self._fmt % record.__dict__
if record.exc_info: