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Title: GH-100117: Make `co_lines` more efficient by brandtbucher · Pull Request #100447 · python/cpython · GitHub

Open Graph Title: GH-100117: Make `co_lines` more efficient by brandtbucher · Pull Request #100447 · python/cpython

X Title: GH-100117: Make `co_lines` more efficient by brandtbucher · Pull Request #100447 · python/cpython

Description: Basically, this just merges all of the entries for a given line range into a single tuple. This can have a dramatic effect on the size of the resulting iterator: Before: >>> from dis import dis as ...

Open Graph Description: Basically, this just merges all of the entries for a given line range into a single tuple. This can have a dramatic effect on the size of the resulting iterator: Before: >>> from dis impor...

X Description: Basically, this just merges all of the entries for a given line range into a single tuple. This can have a dramatic effect on the size of the resulting iterator: Before: >>> fr...

Opengraph URL: https://github.com/python/cpython/pull/100447

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Dec 23, 2022https://github.com/python/cpython/pull/100447#issue-1508757940
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code.co_positions behaviour does not match documentation #100117https://github.com/python/cpython/issues/100117
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Update existing co_lines testshttps://github.com/python/cpython/pull/100447/commits/fe91dae5c4e624488987fb5273448100c8037ef6
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Merge overlapping line ranges in co_lineshttps://github.com/python/cpython/pull/100447/commits/f19e0019f8d4f4a55942b0663c715b067f083b77
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