[mythtv-commits] Ticket #12947: rec.update() not working in transcode-h264.py user job

[MythTV]

#12947: rec.update() not working in transcode-h264.py user job
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     Reporter:  craig@…               |      Owner:
         Type:  Bug Report - General  |     Status:  new
     Priority:  minor                 |  Milestone:  unknown
    Component:  MythTV - General      |    Version:  0.28.0
     Severity:  medium                |   Keywords:
Ticket locked:  0                     |
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 I too have tripped across the bug documented in the following tread, I
 don’t know if it has been officially filed or not.
 https://forum.mythtv.org/viewtopic.php?f=2&t=1205&start=15

 I recently upgraded to Ubuntu 16.04 and mythtv v0.28 v0.28-98-g0890206
 from Ubuntu 14.04 and mythtv 0.27.  The upgrade went smoothly, except my
 user job stopped working.  My job is similar to transcode-h264.py located
 here: https://www.mythtv.org/wiki/Transcode_Mpeg2_to_H264

 The script stops at the rec.update() command will an error.  I hacked the
 script with the following workaround suggested by the forum posting and it
 now runs.

 .
 .
 #the following line is hack to fix this bug
 https://forum.mythtv.org/viewtopic.php?f=2&t=1205
 rec.bookmarkupdate=starttime
 .
 rec.update()
 .
 .


 Interacting with python directly gives the exact point of failure
 craig-nuc.craig 4098> python
 Python 2.7.12 (default, Nov 19 2016, 06:48:10)
 [GCC 5.4.0 20160609] on linux2
 Type "help", "copyright", "credits" or "license" for more information.
 >>> from MythTV import Job, Recorded, System, MythDB, findfile, MythError,
 MythLog, datetime
 >>> from optparse import OptionParser
 >>> from glob import glob
 >>> from shutil import copyfile
 >>> import sys
 >>> import os
 >>> import errno
 >>> import time
 >>> db = MythDB()
 >>> job = Job(2057, db=db)
 >>> chanid = job.chanid
 >>> starttime = job.starttime
 >>> rec = Recorded((chanid, starttime), db=db)
 >>> rec.update()
 Traceback (most recent call last):
   File "<stdin>", line 1, in <module>
   File "/usr/lib/python2.7/dist-packages/MythTV/database.py", line 429, in
 update
     self._push()
   File "/usr/lib/python2.7/dist-packages/MythTV/dataheap.py", line 351, in
 _push
     DBDataWrite._push(self)
   File "/usr/lib/python2.7/dist-packages/MythTV/database.py", line 408, in
 _push
     % (self._table, format_string, self._where), sql_values)
   File "/usr/lib/python2.7/dist-packages/MythTV/_conn_mysqldb.py", line
 71, in execute
     raise MythDBError(MythDBError.DB_RAW, e.args)
 MythTV.exceptions.MythDBError: MySQL error 1292: Incorrect datetime value:
 '0' for column 'bookmarkupdate' at row 1
 >>>

 Has this bug been filed?  I look forward to removing the hack from my user
 job.


 craig-nuc.craig 4082> mythbackend --version
 Please attach all output as a file in bug reports.
 MythTV Version : v0.28-98-g0890206
 MythTV Branch : fixes/0.28
 Network Protocol : 88
 Library API : 0.28.20161120-1
 QT Version : 5.5.1
 Options compiled in:
  linux profile use_hidesyms using_alsa using_oss using_pulse
 using_pulseoutput using_backend using_bindings_perl using_bindings_python
 using_bindings_php using_crystalhd using_dvb using_firewire using_frontend
 using_hdhomerun using_vbox using_ceton using_hdpvr using_ivtv
 using_joystick_menu using_libcec using_libcrypto using_libdns_sd
 using_libfftw3 using_libxml2 using_lirc using_mheg using_opengl
 using_opengl_video using_opengl_themepainter using_qtwebkit using_qtscript
 using_qtdbus using_sdl using_taglib using_v4l2 using_x11 using_xrandr
 using_xv using_profiletype using_bindings_perl using_bindings_python
 using_bindings_php using_freetype2 using_mythtranscode using_opengl
 using_vaapi using_vdpau using_ffmpeg_threads using_mheg using_libass
 using_libxml2

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Ticket URL: <https://code.mythtv.org/trac/ticket/12947>
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