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/offlineimap/head: changeset 164

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Added profile mode (-P) and updated the documentation with it.
This commit is contained in:
jgoerzen
2002-07-23 02:48:15 +01:00
parent 95e96a3deb
commit 73bf6b6f36
9 changed files with 509 additions and 387 deletions
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22
offlineimap/head/offlineimap/threadutil.py
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@ -18,7 +18,13 @@
from threading import *
from StringIO import StringIO
import sys, traceback, thread
import sys, traceback, thread, profile
profiledir = None
def setprofiledir(newdir):
global profiledir
profiledir = newdir
######################################################################
# General utilities
@ -81,10 +87,20 @@ class ExitNotifyThread(Thread):
"""This class is designed to alert a "monitor" to the fact that a thread has
exited and to provide for the ability for it to find out why."""
def run(self):
global exitcondition, exitthreads
global exitcondition, exitthreads, profiledir
self.threadid = thread.get_ident()
try:
Thread.run(self)
if not profiledir: # normal case
Thread.run(self)
else:
prof = profile.Profile()
try:
prof = prof.runctx("Thread.run(self)", globals(), locals())
except SystemExit:
pass
prof.dump_stats( \
profiledir + "/" + str(self.threadid) + "_" + \
self.getName() + ".prof")
except:
self.setExitCause('EXCEPTION')
self.setExitException(sys.exc_info()[1])

42
offlineimap/head/offlineimap/version.py
View File

@ -1,8 +1,8 @@
productname = 'OfflineIMAP'
versionstr = "3.0.3"
revno = long('$Rev: 152 $'[6:-2])
revno = long('$Rev: 164 $'[6:-2])
revstr = "Rev %d" % revno
datestr = '$Date: 2002-07-21 15:46:40 -0500 (Sun, 21 Jul 2002) $'
datestr = '$Date: 2002-07-22 15:48:15 -0500 (Mon, 22 Jul 2002) $'
versionlist = versionstr.split(".")
@ -40,16 +40,29 @@ along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA"""
cmdhelp = """
offlineimap [ -1 ] [ -a accountlist ] [ -c configfile ]
[ -d ] [ -u interface ]
offlineimap [ -1 ] [ -P profiledir ] [ -a accountlist ] [
-c configfile ] [ -d ] [ -o ] [ -u interface ]
offlineimap -h | --help
-1 Disable all multithreading operations and use
-1 Disable all multithreading operations and use
solely a single-thread sync. This effectively sets
the maxsyncaccounts and all maxconnections configu-
ration file variables to 1.
-P profiledir
Sets OfflineIMAP into profile mode. The program
will create profiledir (it must not already exist).
As it runs, Python profiling information about each
thread is logged into profiledir. Please note:
This option is present for debugging and optimiza-
tion only, and should NOT be used unless you have a
specific reason to do so. It will significantly
slow program performance, may reduce reliability,
and can generate huge amounts of data. You must
use the -1 option when you use -P.
-a accountlist
Overrides the accounts section in the config file.
Lets you specify a particular account or set of
@ -72,14 +85,23 @@ cmdhelp = """
remove that from the debugging output before send-
ing it to anyone else.
-o Run only once, ignoring any autorefresh setting in
the config file.
-h, --help
Show summary of options.
-u interface
Specifies an alternative user interface module to
use. This overrides the default specified in the
configuration file. The UI specified with -u will
be forced to be used, even if its isuable() method
states that it cannot be. Use this option with
Specifies an alternative user interface module to
use. This overrides the default specified in the
configuration file. The UI specified with -u will
be forced to be used, even if its isuable() method
states that it cannot be. Use this option with
care.
The pre-defined options are Tk.TKUI (a graphical
interface), TTY.TTYUI (a text-mode interface), Non-
interactive.Basic (a non-interactive mode suitable
for cronning), and Noninteractive.Quiet (a mode
that generates no output except for errors).
"""