Trac 1.5.2 compatibility

[anonymous]

Plugin does not work with Trac 1.5.2 anymore:

ImportError: cannot import name 'cleandoc' from 'trac.util.compat' 

Trac 1.5.2 removed trac.util.compat.cleandoc (​t:ticket:11600, ​changeset:17483).

Solution: Switch to trac.util.text.cleandoc instead in color.py​, boxes.py​, icons.py​ and phrases.py​.

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ImportError: cannot import name 'sorted' from 'trac.util.compat'

Solution: Remove that line​.

Now the plugin loads. However it still does not work: Any page request gets stuck forever somewhere.

[Ryan J Ollos]

Plugin needs to be ported to Python 3.

[anonymous]

I tried running 2to3 on the plugin but it still did not work.

I then changed csstext to csstext.encode('utf-8') on this line​ and that solved the problem.

Attached full patch​.

[anonymous]

I then changed csstext to csstext.encode('utf-8') on this line​ and that solved the problem.

Fixed link to the right line.​

[anonymous]

changed csstext to csstext.encode('utf-8') on this line​ and that solved the problem.

Similar to ​Trac wiki code, ​Trac ticket code, ... maybe required because of ​Trac code here? I never got a ValueError("Can't send str content") though.

(That Trac code looks strange actually: How can isinstance(content, str) be relevant in _send for Content-Length, when it then calls write(content) which (supposedly) raises (or gets stuck in practice) in that case?)

Anyway, applying the patch above would fix the plugin.