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Add timing to debug-sym-file.py #109

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merged 1 commit into from
Dec 8, 2023
Merged

Add timing to debug-sym-file.py #109

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28 changes: 17 additions & 11 deletions bin/debug-sym-file.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,10 +9,20 @@

# Usage: debug-sym-file.py [SYMFILE]

from contextlib import contextmanager
import os
from time import perf_counter

import click
import symbolic

from eliot.libsymbolic import convert_debug_id, parse_sym_file


@contextmanager
def timer():
start = perf_counter()
yield
click.echo(f"{perf_counter() - start:.3f}s")


@click.command()
Expand All @@ -31,18 +41,14 @@ def sym_file_debug(ctx, symfile):

parts = firstline.split(" ")
click.echo(f"first line: {parts}")
debug_id = convert_debug_id(parts[3])

# Parse with symbolic and create symcache
try:
click.echo("parsing with symbolic ...")
archive = symbolic.Archive.open(symfile)
click.echo("listing objects and making symcaches ...")
for obj in archive.iter_objects():
click.echo(f"* {obj.debug_id}")
obj.make_symcache()
except Exception:
click.echo("symbolic can't parse it")
raise
click.echo("parsing sym file with symbolic ... ", nl=False)
with timer():
with open(symfile, "rb") as fp:
data = fp.read()
parse_sym_file("file.sym", debug_id, data)


if __name__ == "__main__":
Expand Down