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annotate detectors/newissuecopy.py @ 6610:db3f0ba75b4a

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Change checkpoint_data and restore_connection_on_error to subtransaction checkpoint_data and restore_connection_on_error used to commit() and rollback() the db connection. This causes additional I/O and load. Changed them to use 'SAVEPOINT name' and 'ROLLBACK TO name' to get a faster method for handling errors within a tranaction. One thing to note is that postgresql (unlike SQL std) doesn't overwrite an older savepoint with he same name. It keeps all savepoints but only rolls back to the newest one with a given name. This could be a resource issue. I left a commented out release statement in case somebody runs into an issue due to too many savepoints. I expect it to slow down the import but....
author John Rouillard <rouilj@ieee.org>
date Sat, 29 Jan 2022 11:29:36 -0500
parents 198b6e810c67
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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6b32e9dac625 Restore sample detectors removed by 07c5d833dcb2 (issue2550574)
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1 # copied from nosyreaction
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2
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3 from roundup import roundupdb
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5 def newissuecopy(db, cl, nodeid, oldvalues):
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6 ''' Copy a message about new issues to a team address.
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7 '''
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39c9f69c3f31 OpenPGP: Extends newissuecopy.py to encrypt if configured.
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8 # get relevant crypto settings
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9 encrypt = db.config.PGP_ENABLE and db.config.PGP_ENCRYPT
39c9f69c3f31 OpenPGP: Extends newissuecopy.py to encrypt if configured.
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10
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11 # so use all the messages in the create
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12 change_note = cl.generateCreateNote(nodeid)
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13
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14 # send a copy to the nosy list
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15 for msgid in cl.get(nodeid, 'messages'):
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16 try:
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17 # note: fourth arg must be a list
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18 cl.send_message(nodeid, msgid, change_note,
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19 ['team@team.host'],
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20 crypt=encrypt)
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198b6e810c67 Use Python-3-compatible 'as' syntax for except statements
Eric S. Raymond <esr@thyrsus.com>
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21 except roundupdb.MessageSendError as message:
198b6e810c67 Use Python-3-compatible 'as' syntax for except statements
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22 raise roundupdb.DetectorError(message)
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24 def init(db):
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25 db.issue.react('create', newissuecopy)
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27 # vim: set filetype=python ts=4 sw=4 et si
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