Remove ProgressMeter

[IAlibay]

Towards #2739

Changes made in this Pull Request:

• Removes deprecated ProgressMeter

Questions:

• Do we need a versionchanged in lib.log?

PR Checklist

• Tests?
• Docs?
• CHANGELOG updated?
• Issue raised/referenced?

[codecov]

Codecov Report

Merging #2743 into develop will decrease coverage by 0.05%.
The diff coverage is 100.00%.

@@             Coverage Diff             @@
##           develop    #2743      +/-   ##
===========================================
- Coverage    91.30%   91.25%   -0.06%     
===========================================
  Files          176      176              
  Lines        24007    23967      -40     
  Branches      3159     3153       -6     
===========================================
- Hits         21920    21871      -49     
- Misses        1459     1470      +11     
+ Partials       628      626       -2     

Impacted Files	Coverage Δ
...ckage/MDAnalysis/analysis/hbonds/hbond_analysis.py	80.39% <ø> (ø)
package/MDAnalysis/analysis/density.py	89.02% <100.00%> (-0.04%)	⬇️
package/MDAnalysis/lib/log.py	76.78% <100.00%> (-19.01%)	⬇️

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[orbeckst]

I would say we add a versionchanged to the module docs to indicate that the class was removed. If nothing else it will help people to go back to 1.0 if they really can’t change their scripts. The way I see it, is that in this PR it is really easy to add the information, it will be hard and tedious if we later decide to do it or if we need to keep answer questions.

[orbeckst]

Remove?

[IAlibay]

Sure, I'll remove all the py2 stuff from lib at the same time.

[orbeckst]

And yay, -282 lines of code!

Btw, if there’s widespread support for not adding versionchanged for dropped content then say so. I am just thinking that the technical docs can be technical and have useful information. Anything we put in the docs now will hopefully allow users to come to their own conclusions as opposed to us explaining.

[IAlibay]

And yay, -282 lines of code!

Btw, if there’s widespread support for not adding versionchanged for dropped content then say so. I am just thinking that the technical docs can be technical and have useful information. Anything we put in the docs now will hopefully allow users to come to their own conclusions as opposed to us explaining.

I think my main thing was that I wasn't too sure where the versionchanged should go, I've just placed one under "13.2.6.2. Other functions and classes for logging purposes" hopefully it looks reasonable.