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Make generator to parse data for performance improvement with large files #2

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manesioz opened this issue Oct 11, 2019 · 1 comment
Open

Make generator to parse data for performance improvement with large files #2

manesioz opened this issue Oct 11, 2019 · 1 comment

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@manesioz
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manesioz commented Oct 11, 2019 •
edited

Since some *.osm.pbf files are quite large, do you think it would be possible to yield each row of data instead of appending it to a dict? So that parse_osm_pbf() would become a generator. This would be great for my use-case, if you want I can start a PR for this feature if you think its useful/feasible. @mikeqfu
@manesioz manesioz changed the title yield (instead of appending to a dict) parsed data for performance increase on large files Make generator to parse data for performance improvement with large files Oct 12, 2019
@manesioz manesioz mentioned this issue Oct 12, 2019
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@Evgeny-ubrr
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hi, as of today is it possible to process large pbf files by chunks with pydriosm?

@mikeqfu mikeqfu mentioned this issue Feb 1, 2021
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Used generator to parse/stream *.osm.pbf files for increased memory efficiency manesioz/pydriosm
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@manesioz @Evgeny-ubrr