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Get rid of getPhases#272

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gsnedders wants to merge 2 commits into
html5lib:masterfrom
gsnedders:constant_phases
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Get rid of getPhases#272
gsnedders wants to merge 2 commits into
html5lib:masterfrom
gsnedders:constant_phases

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@gsnedders

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With this we no longer include "process the token using the rules for" phases in the debug log.

This also needs perf review given it touches mainLoop.

(If you want to view the diff, append ?w=1 to the URL to ignore whitespace, otherwise the reindenting of the phases just dominates.)

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codecov-io commented Jul 13, 2016

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Current coverage is 90.33%

Merging #272 into master will decrease coverage by 0.10%

@@             master       #272   diff @@
==========================================
  Files            51         51          
  Lines          6926       6904    -22   
  Methods           0          0          
  Messages          0          0          
  Branches       1332       1329     -3   
==========================================
- Hits           6264       6237    -27   
- Misses          501        506     +5   
  Partials        161        161          

Powered by Codecov. Last updated by 945911b...a120557

@willkg

willkg commented Oct 3, 2017

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@gsnedders Is this important? There's no explanatory issue, so I'm not sure what the value is here and whether we should spend time on it for 1.0 or not.

@gsnedders

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@willkg Reduction in complexity and potentially performance gains by reducing indirection.

@willkg

willkg commented Oct 5, 2017

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Ok. I'm going to push this off until after 1.0, then.

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codecov-commenter commented Jun 24, 2020

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Codecov Report

Merging #272 into master will decrease coverage by 0.03%.
The diff coverage is n/a.

Impacted file tree graph

@@            Coverage Diff             @@
##           master     #272      +/-   ##
==========================================
- Coverage   91.07%   91.03%   -0.04%     
==========================================
  Files          50       50              
  Lines        7044     7016      -28     
  Branches     1341     1337       -4     
==========================================
- Hits         6415     6387      -28     
  Misses        475      475              
  Partials      154      154              
Impacted Files Coverage Δ
html5lib/_utils.py 81.25% <ø> (-1.71%) ⬇️
html5lib/html5parser.py 98.41% <ø> (-0.03%) ⬇️
html5lib/tests/test_parser2.py 100.00% <ø> (ø)

Continue to review full report at Codecov.

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Δ = absolute <relative> (impact), ø = not affected, ? = missing data
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This added a fair bit of complexity, and notable made the Phase classes
dynamically generated.

However, by doing this, we no longer include "process the
token using the rules for" phases in the debug log.

@jayaddison jayaddison left a comment

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NB: I've no write or commit access here, but to me these changes look good.

From local checkout & review:

  • Tests pass
  • Performance impact (for parser benchmarks, since that's what this code affects): neutral (cpython 3.9.1)

Although there doesn't seem to be a performance improvement from this, in my opinion it does work towards making the code simpler and opens up future refactoring and cleanup work that is likely to improve performance in more significant ways.

@ambv ambv mentioned this pull request Mar 3, 2023
@ambv

ambv commented Feb 21, 2024

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This was merged as #567.

@ambv ambv closed this Feb 21, 2024
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6 participants