Compatibility with Python 3.12

jiapei1000

For example import imp brought me the error:

ModuleNotFoundError: No module named 'imp'

Hmmm... Looking forward to the compatibility...

Thank you ...

Christian Ehrlicher

@jiapei1000 said in Compatibility with Python 3.12:

For example import imp brought me the error:

Where do you do this? On a python console? If so - what's the relation to Qt?

jiapei1000

@Christian-Ehrlicher

Yeah, I'm trying to build Qt-6.6.1 from console.
It looks there are some 3rdparty libraries that have Python interfaces to be built. Particularly:

[46/24233] ACTION //third_party/catapult/tracing:generate_about_tracing(/opt/qt/qtwebengine/build/src/core/target_toolchain:target)
FAILED: gen/content/browser/tracing/about_tracing.js gen/content/browser/tracing/about_tracing.html 
/home/lvision/.pyenv/shims/python3 ../../../../../src/3rdparty/chromium/third_party/catapult/tracing/bin/generate_about_tracing_contents --outdir gen/content/browser/tracing
Traceback (most recent call last):
  File "/opt/qt/qtwebengine/src/3rdparty/chromium/third_party/catapult/common/py_vulcanize/py_vulcanize/html_module.py", line 28, in Parse
    parser_results = parse_html_deps.HTMLModuleParser().Parse(self.contents)
                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/qt/qtwebengine/src/3rdparty/chromium/third_party/catapult/common/py_vulcanize/py_vulcanize/parse_html_deps.py", line 298, in Parse
    return HTMLModuleParserResults(html)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/qt/qtwebengine/src/3rdparty/chromium/third_party/catapult/common/py_vulcanize/py_vulcanize/parse_html_deps.py", line 164, in __init__
    self._soup = bs4.BeautifulSoup(html, 'html5lib')
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/qt/qtwebengine/src/3rdparty/chromium/third_party/catapult/third_party/beautifulsoup4-4.9.3/py3k/bs4/__init__.py", line 243, in __init__
    raise FeatureNotFound(
bs4.FeatureNotFound: Couldn't find a tree builder with the features you requested: html5lib. Do you need to install a parser library?

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/opt/qt/qtwebengine/build/src/core/Release/x86_64/../../../../../src/3rdparty/chromium/third_party/catapult/tracing/bin/generate_about_tracing_contents", line 14, in <module>
    sys.exit(generate_about_tracing_contents.Main(sys.argv[1:]))
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/qt/qtwebengine/src/3rdparty/chromium/third_party/catapult/tracing/tracing_build/generate_about_tracing_contents.py", line 32, in Main
    load_sequence = vulcanizer.CalcLoadSequenceForModuleNames(names)
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/qt/qtwebengine/src/3rdparty/chromium/third_party/catapult/common/py_vulcanize/py_vulcanize/project.py", line 146, in CalcLoadSequenceForModuleNames
    modules = [self.loader.LoadModule(module_name=name,
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/qt/qtwebengine/src/3rdparty/chromium/third_party/catapult/common/py_vulcanize/py_vulcanize/resource_loader.py", line 145, in LoadModule
    m.Parse(excluded_scripts)
  File "/opt/qt/qtwebengine/src/3rdparty/chromium/third_party/catapult/common/py_vulcanize/py_vulcanize/html_module.py", line 30, in Parse
    raise Exception('While parsing %s: %s' % (self.name, str(ex)))
Exception: While parsing tracing.ui.extras.about_tracing.about_tracing: Couldn't find a tree builder with the features you requested: html5lib. Do you need to install a parser library?
[95/24233] CXX obj/third_party/cld_3/src/src/cld_3/nnet_language_identifier.o
ninja: build stopped: subcommand failed.
make[2]: *** [src/core/CMakeFiles/QtWebEngineCore_Release_x86_64.dir/build.make:77: src/core/Release/x86_64/QtWebEngineCore.stamp] Error 1
make[2]: Leaving directory '/opt/qt/qtwebengine/build'
make[1]: *** [CMakeFiles/Makefile2:1472: src/core/CMakeFiles/QtWebEngineCore_Release_x86_64.dir/all] Error 2
make[1]: Leaving directory '/opt/qt/qtwebengine/build'
make: *** [Makefile:149: all] Error 2

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Compatibility with Python 3.12