[3.7] bpo-39769: Fix compileall ddir for subpkgs. (GH-18676) (GH-18718) #18725
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…ythonGH-18718) Fix compileall.compile_dir() ddir= behavior on sub-packages. Fixes compileall.compile_dir's ddir parameter and compileall command line flag `-d` to no longer write the wrong pathname to the generated pyc file for submodules beneath the root of the directory tree being compiled. This fixes a regression introduced with Python 3.5. Tests backported from GH 0267335, the implementation is different due to intervening code changes. But still quiet simple. Why was the bug ever introduced? The refactoring to add parallel execution kept the ddir -> dfile computations but discarded the results instead of sending them to compile_file(). This fixes that. Lack of tests meant this went unnoticed.. (cherry picked from commit ce720d3) Co-authored-by: Gregory P. Smith <greg@krypto.org>
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Fix compileall.compile_dir() ddir= behavior on sub-packages.
Fixes compileall.compile_dir's ddir parameter and compileall command
line flag
-dto no longer write the wrong pathname to the generatedpyc file for submodules beneath the root of the directory tree being
compiled. This fixes a regression introduced with Python 3.5.
Tests backported from GH 0267335, the
implementation is different due to intervening code changes. But still
quiet simple.
Why was the bug ever introduced? The refactoring to add parallel
execution kept the ddir -> dfile computations but discarded the results
instead of sending them to compile_file(). This fixes that. Lack of tests
meant this went unnoticed..
(cherry picked from commit ce720d3)
Co-authored-by: Gregory P. Smith greg@krypto.org
https://bugs.python.org/issue39769
Automerge-Triggered-By: @gpshead