Closes #40055.

and adapt the tests to pass.
\o/

Closes: #40008.

to avoid many lines of non useful text the CI.

Closes: #40007

As in chutney and stem:
- Test all supported python versions
- Test all supported tor versions

Differences between chutney, stem and sbws:
- in sbws we run directly, not an script that calls tox
- we're not using chutney for integration tests (yet) and therefore we're not testing it with different networks
- we don't have shellcheck tests
- we don't support osx nor windows

Closes: #30067

and run generate as part of the integration tests.
This allows to later check that the testnet genearted files
contain the expected Keys and Values with an script in #29727.

since Travis is failing to check github.com with forbidden error,
but it doesn't fail locally
(https://travis-ci.org/torproject/sbws/jobs/511862070#L1938).

We changed conf['paths']['X'] to use conf.getpath('paths', 'X'),
so that paths with `~` get expanded, but cleanup was forgotten.
Also remove extra path check in main.
And run cleanup as part of the integration tests.

Bugfix v0.7.0.

To easy diffs and avoid security issues.

Fixes bug #28590. Bugfix v0.4.0.

as part of the integration tests.

Fixes bug #28933. Bugfix v0.1.0.

Add a tox environment to check the links and call it from travis.
It's not run by tox in order to do not need Internet running tox.
The environment clean is also call from travis, in order to have
sphinx installed when checking the links.

Closes #28670.

since stem 1.7.0 is released and there is no need for it anymore

while process-dependency-links is needed

While a process-dependency-links is needed, use it for all the
envs.
Add a unit env to run unit tests.

I don't really like this as-is because it pins a specific (dev!) version.
In a super ideal world, our target platforms would distribute stem
packages that have the Timeout exception added. But that won't happen
for a while. In an ideal world, stem will have hit 1.7.0 with the Timeout
exception and we could require at least that.

Maybe this isn't so bad though? Anyway, I gotta get these Travis tests to
pass!

GH: ref #162

This allows people to run 'tox' without arguments on machines that don't
have all our target python versions installed.

GH: closes #115

There's a known-to-fail test in another branch right now. If I didn't
know that and I was relying on Travis to catch the issue, I would not
be happy with the default level of output. (Specifically, the amount
of output in a list of file names is not enough IMHO. It it was a
different type of list, it might be okay)

- Remove default value for --max-line-length
- Add pastlylogger.py as an excluded file. We won't use it soon, and it
started out external to sbws anyway

- Stop coverage command from being so loud
- Keep running after failed unit tests

as not being used currently