* Drop support for EOL Python 2.6
* Use more helpful assertIn/NotIn instead of assertTrue/False
* Drop support for EOL Python 3.3
* Remove redundant Python 3.3 code
* Restore code for RHEL 6 and virtualenv for Py2.7
* Revert pipstrap.py to upstream
* Merge py26_packages and non_py26_packages into all_packages
* Revert changes to *-auto in root
* Update by calling letsencrypt-auto-source/build.py
* Revert permissions for pipstrap.py
* Update log backupCount name and description.
* Add additional error handling to --log-backups
* test --log-backups flag
* Pass log_backups value to RotatingFileHandler
* Test that log_backups is properly used
* add _test_success_common
* Add test_success_with_rollover
* Add test_success_without_rollover
* mock stderr in cli tests
* Set log_backups in PostArgParseSetupTest
* Rename "log backups" to "max log backups"
* Automatically delete temp log file when not used.
This allows close() calls in logging.shutdown() to cause the file to be
deleted when no logging output has been written to the file.
* Make certbot.log.MemoryHandler.flush() a noop.
This causes MemoryHandler.flush() calls in logging.shutdown to be a noop,
allowing us to control when the handler is actually flushed. This prevents log
records from being sent to a temporary file handler for things like
`certbot --version`.
* Keep reference to certbot.log.MemoryHandler.target
In Python 2.7+, the logging module only keeps weak references to created
logging handlers. Because of this, the MemoryHandler's target will not be
properly flushed and closed when logging.shutdown() is called on program exit
unless we keep a reference to it in the MemoryHandler.
* Fixes#4719.
This completes the changes necessary to fix#4719. Now temporary log files are
not created if sys.exit() is called before logging is fully set up. These files
are still created if Certbot crashes for any other reason.
* Document pre_arg_parse_except_hook args.
Second part of #4443. Built on #4444. Fixes#3148.
This fixes an old problem with code logging messages before logging has been set up. How this works is explained in the docstring of certbot.log.pre_arg_setup.
* add memory handler
* Add exit_with_log_path
* add new_except_hook
* pre_arg_parse_setup++ and remove old except_hook
* Rewrite post_arg_setup
* test restricted permissions
* move changes to main
* Use .name of NamedTemporaryFile
* use better assertions
* set exc_info in except_hook
* Make post_arg_setup more robust
* final cleanup
* Add TempHandler
* undo main_test changes
* improve documentation
* use decorators instead of with for mock.patch
* add inline comment about logging.shutdown
