building apidocs fails due to missing appdirs dependency

[twisted-trac]

	@glyph reported
Trac ID	trac#9735
Type	task
Created	2019-11-24 06:05:05Z

This is an issue with tox.ini intentionally skipping pydoctor's dependencies for some reason? The comment says something about not overwriting twisted but that's not how tox works.

Searchable metadata

trac-id__9735 9735
type__task task
reporter__glyph glyph
priority__normal normal
milestone__None None
branch__ 
branch_author__glyph glyph
status__closed closed
resolution__fixed fixed
component__release_management release management
keywords__None None
time__1574575505810363 1574575505810363
changetime__1574810552286559 1574810552286559
version__None None
owner__Glyph__glyph_____ Glyph <glyph@...>

[twisted-trac]

	@glyph commented

in review at #1200

[twisted-trac]

	@glyph commented

This also causes every circleci/documentation build to fail on PRs right now, which is pretty annoying.

[twisted-trac]

	@cjwatson commented

+1

[twisted-trac]

	@glyph set owner to @glyph @glyph set status to closed

In changeset 4ffbe9f

#!CommitTicketReference repository="" revision="4ffbe9f6851dbe7e9172f55905f264ecf50da3a6"
Merge pull request #1200 from twisted/9735-pydoctor-deps

Author: glyph

Reviewer: cjwatson

Fixes: ticket:9735

Fix failing apidocs builder by allowing it to use tox dependencies normally.