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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 example >>> lines = list(example.__code__.co_lines()) >>> len(lines) 148 After: >>> from dis import dis as example >>> lines = list(example.__code__.co_lines()) >>> len(lines) 39 Issue: gh-100117

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

X: @github

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fe91dae Update existing co_lines tests brandtbucher Dec 18, 2022 https://github.com/python/cpython/pull/100447/commits/fe91dae5c4e624488987fb5273448100c8037ef6
f19e001 Merge overlapping line ranges in co_lines brandtbucher Dec 18, 2022 https://github.com/python/cpython/pull/100447/commits/f19e0019f8d4f4a55942b0663c715b067f083b77
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