Replace eval by getattr

[eumiro]

No need to use eval here.

[codecov]

Codecov Report

Merging #84 (c4dd126) into master (f81554d) will increase coverage by 0.23%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master      #84      +/-   ##
==========================================
+ Coverage   95.09%   95.33%   +0.23%     
==========================================
  Files           7        7              
  Lines        1284     1285       +1     
  Branches      115      116       +1     
==========================================
+ Hits         1221     1225       +4     
+ Misses         43       41       -2     
+ Partials       20       19       -1     

Impacted Files	Coverage Δ
tnefparse/cmdline.py	100.00% <100.00%> (+3.75%)	⬆️

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[jugmac00]

Please revert the deletion of the guard which checks for the argument length.

[jugmac00]

Please rebase/merge master once #93 is merged.

[jugmac00]

Thanks for your patience, @eumiro - this PR is really special :-)

[jugmac00]

Ok, this looks good now!

Thanks for your patience.

There is one last thing...

Could you please add a docstring to both test_cmdline_logging_info and test_cmdline_logging_warn where you explain what the test is doing?

For reference, I like this short blog post on how to write good docstrings for tests:
https://jml.io/pages/test-docstrings.html

Thanks a lot!

[jugmac00]

The deed is done.