Mercurial > p > roundup > code
view website/README.txt @ 6433:c1d3fbcdbfbd
issue2551142 - Import of retired node ... unique constraint failure.
Title: Import of retired node with username after active node fails
with unique constraint failure.
More fixes needed for mysql and postgresql.
mysql: add unique constraint for (keyvalue, __retired__) when
creating class in the database.
On schema change if class is changed, remove the unique
constraint too.
upgrade version of rdbms database from 5 to 6 to add constraint
to all version 5 databases that were created as version 5
and didn't get the unique constraint. Make no changes
on version 5 databases upgraded from version 4, the upgrade
process to 5 added the constraint. Make no changes
to other databases (sqlite, postgres) during upgrade from
version 5 to 6.
postgres: Handle the exception raised on unique constraint violation.
The exception invalidates the database connection so it
can't be used to recover from the exception.
Added two new database methods:
checkpoint_data - performs a db.commit under postgres
does nothing on other backends
restore_connection_on_error - does a db.rollback on
postgres, does nothing on other
backends
with the rollback() done on the connection I can use the
database connection to fixup the import that failed on the
unique constraint. This makes postgres slower but without the
commit after every imported object, the rollback will delete
all the entries done up to this point.
Trying to figure out how to make the caller do_import batch
and recover from this failure is beyond me.
Also dismissed having to process the export csv file before
importing. Pushing that onto a user just seems wrong. Also
since import/export isn't frequently done the lack of
surprise on having a failing import and reduced
load/frustration for the user seems worth it. Also the import
can be run in verbose mode where it prints out a row as it is
processed, so it may take a while, ut the user can get
feedback.
db_test-base.py: add test for upgrade from 5 to 6.
| author | John Rouillard <rouilj@ieee.org> |
|---|---|
| date | Thu, 10 Jun 2021 12:52:05 -0400 |
| parents | bea4a6956c89 |
| children | 53da2c697fab |
line wrap: on
line source
Roundup has three web sites: * https://www.roundup-tracker.org/ * https://issues.roundup-tracker.org/ * https://wiki.roundup-tracker.org/ www is hosted on SourceForge, issues is hosted on a python software foundation host and wiki is hosted at waldman-edv. updating services hosted on sf.net (www) ================================================= Generic SF instructions for web service recommend uploading files through SFTP, described here: http://sourceforge.net/p/forge/documentation/Project%20Web%20Services/ However, SFTP is ugly to script in non-interactive mode, so we use SSH access to fetch everything and build from server side. Working with sf.net ------------------- Current docs are taken down with SourceForge Trac, so working instructions are available from here: http://web.archive.org/web/20140618231150/http://sourceforge.net/apps/trac/sourceforge/wiki/Shell%20service # log in, replace <user> with your account ssh -t <user>,roundup@shell.sourceforge.net create # set project_home project_home=/home/project-web/roundup # pull latest Roundup source with www and wiki hg pull -u --cwd ${project_home}/src/roundup # see below if this fails with: not trusting file # /home/project-web/roundup/src/roundup/.hg/hgrc from untrusted # user 110231, group 48 # read up on other people changes and add yours cd ${project_home} vim logbuch.txt If you get a "not trusting" error the problem is that the .hg files in use are not owned by you and hg won't use them. Add this to your ~/.hgrc file (create file if needed) [trusted] groups=48 users=110231 if the uid/gid changes you may have to change the values. See: https://www.mercurial-scm.org/wiki/Trust for details When done working in the sf shell, you can destroy it early to free resources: shutdown updating www.roundup-tracker.org --------------------------------- Site update requires rebuilding HTML files. For that `sphinx` is required/ Hopefully, it is already installed into virtualenv, so the whole procedure looks like so: # activate the virtualenv . ${project_home}/docbuilder/bin/activate # cd to website source and build it cd ${project_home}/src/roundup/website/www hg up <release tag> # make sure you are using the released code make clean make html # you can check which files updated (the date will change with many files) #diff -ur --brief ${project_home}/htdocs/ ./html/ # copy to website dir cp -r -p ./html/* ${project_home}/htdocs/ # copy legacy html doc to website docs/ dir # (in main doc/conf.py this is done automatically) cp -r -p ../../doc/html_extra/* ${project_home}/htdocs/docs/ # or try it with rsync (skip --dry-run when ready) #rsync --dry-run -v --checksum --recursive ./html/* ${project_home}/htdocs/ If you are releasing an alpha/beta release, don't update: ${project_home}/htdocs/docs/ instead update: ${project_home}/htdocs/dev-docs/ and the URL will be: https://www.roundup-tracker.org/dev-docs/docs.html Note there appears to be a cache somewhere in the path, so you may need to use: https://www.roundup-tracker.org/dev-docs/docs.html?foo=1 to cache bust. Updating issues.roundup-tracker.org =================================== The tracker resides on bugs.ams1.psf.io (188.166.48.69). You can also ssh to issues.roundup-tracker.org. They have the same fingerprint: ED25519 key fingerprint is f1:f7:3d:bf:3b:01:8d:e1:4e:30:b3:0f:6e:98:b8:9b. The roundup installation belongs to the user roundup. The setup uses virtualenv. Use the python version: /srv/roundup/env/bin/python2.7 to get a python with roundup on the PYTHONPATH. The Roundup tracker https://issues.roundup-tracker.org/ is in /srv/roundup/trackers/roundup/ with the database set to /srv/roundup/data/roundup/. Note that postgres is used for the backend, so the database directory above is used for msgs and files. Source is in: /srv/roundup/src/ Roundup is run using gunicorn and wsgi. You have 'sudo -u roundup' access if you need to run things as the roundup user. The configuration is in the "website/issues" section of Roundup's Mercurical SCM repository and copied manually to the live tracker. * get a working copy of roundup/website/issues from the SCM, either via hg clone https://hg.code.sf.net/p/roundup/code or download a snapshot: https://sourceforge.net/p/roundup/code/ci/default/tarball * check the differences diff -ur /srv/roundup/trackers/roundup/ roundup/website/issues/ Copy differences using 'sudo -u roundup ...'. Getting a user account ~~~~~~~~~~~~~~~~~~~~~~ To get access to the host, submit a pull request for: https://github.com/python/psf-salt by forking the repo, make a change similar to: https://github.com/rouilj/psf-salt/commit/2aa55d0fc5a343f45f5507437d3fba077cbaf852 and submit it as a pull request. Contact ewdurbin via #roundup IRC or by adding an issue to the master psf-salt repo. updating wiki.roundup-tracker.org ================================= Wiki isn't hosted on sourceforge anymore. See: https://issues.roundup-tracker.org/issue2551045 for details on Implementing wiki move to Waldmann-EDV. Contact Thomas Waldmann. Web site: https://www.waldmann-edv.de/ email: info AT waldmann-edv DOT de. The sites theme is under wiki/wiki/data/plugin/theme/roundup.py. Last updated by emailing Thomas 2/2021. Images/icons and css under wiki/_static. Backups are assumed to be done by Waldmann-edv. There does not appear to be a way to get access to the underlying filesystem via ssh or to do a backup/tarball via with web.
