bpo-40528: Improve AST generation script to do builds simultaneously #19968
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- getopt => argparse switch (for extendability in the future) - no old-style globals, used arguments to pass over data - Removed limitation of not being able to produce both C and H simultaneously. this will make it run faster since it parses asdl once and uses that tree to generate both header and c source (and in the future maybe python file)
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You need to update the windows regen files ( |
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@tonybaloney Can you give us a hand with the |
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@isidentical tested it on VS2019, builds well with the changes 👍 |
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Thanks @tonybaloney! |
pablogsal
approved these changes
May 18, 2020
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Great work @isidentical! And thanks @tonybaloney for the help :) |
arturoescaip
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May 24, 2020
…ythonGH-19968) - Switch from getopt to argparse. - Removed the limitation of not being able to produce both C and H simultaneously. This will make it run faster since it parses the asdl definition once and uses the generated tree to generate both the header and the C source.
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this will make it run faster since it parses asdl once and uses that tree to
generate both header and c source (and in the future maybe python file)
https://bugs.python.org/issue40528