This causes `upgrade-zulip-from-git`, as well as a no-option run of
`tools/build-release-tarball`, to produce a Zulip install running
Python 3, rather than Python 2. In particular this means that the
virtualenv we create, in which all application code runs, is Python 3.
One shebang line, on `zulip-ec2-configure-interfaces`, explicitly
keeps Python 2, and at least one external ops script, `wal-e`, also
still runs on Python 2. See discussion on the respective previous
commits that made those explicit. There may also be some other
third-party scripts we use, outside of this source tree and running
outside our virtualenv, that still run on Python 2.
This checks both that all images under static/images/help/ are used in
the help documentation, and also that none of the image tags are broken.
- Improve documentation spiders and crawler with spider error state.
Fixes#3070.
- Add spider for documentation crawler, which processes user help
documentation on test development server.
- Add tool script for help documentation checking launching.
Fixes#2639
Sometimes remote servers are unavailable or on maintance
what is the cause of broken back-end tests. Such response errors
is excluded from raised exception cases and just notify about
wrong link in test log.
- Add scrapy project with rewrited 'crawl' command and spider to check documentation.
Command was rewrited due to return exit status by the exception existing,
it returns exit code 0 if exception happens inside spider in standard behavour.
- Add scrapy requirements to for dev environment. It was added to twisted requirements list.
Fixes#1492
Greg Price
Vaida Plankyte
Aditya Bansal
Tim Abbott
Rishi Gupta
K.Kanakhin