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Improve benchmark script's output, fix wrong case, and make easier to run #524

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Improve benchmark script's output, fix wrong case, and make easier to run #524

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b8ce891
Make benchmark script easier to use, and fix wrong case
xmo-odoo May 28, 2026
3515308
[pre-commit.ci lite] apply automatic fixes
pre-commit-ci-lite[bot] May 28, 2026
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86 changes: 60 additions & 26 deletions bench.py
100644 → 100755
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Original file line number Diff line number Diff line change
@@ -1,30 +1,64 @@
#!/usr/bin/env python3
# /// scripts
# dependencies = [
# ".",
# "pyperf",
# ]
# ///
import subprocess
import sys
import tempfile

for name, s in (
("short escape", '"<strong>Hello, World!</strong>"'),
("long escape", '"Hello, World!" * 1000'),
("short plain", '"Hello, World!"'),
("long plain", '"Hello, World!" * 1000'),
("long suffix", '"<strong>Hello, World!</strong>" + "x" * 100_000'),
):
with tempfile.TemporaryDirectory() as d:
outfiles = []
for mod in "native", "speedups":
subprocess.run(
[
sys.executable,
"-m",
"pyperf",
"timeit",
"--name",
f"{name} {mod}",
"-s",
(
"import markupsafe\n"
f"from markupsafe._{mod} import _escape_inner\n"
"markupsafe._escape_inner = _escape_inner\n"
"from markupsafe import escape\n"
f"s = {s}"
),
"escape(s)",
]
)
print(mod, end="", flush=True)
outname = f"{d}/{mod}.json"
outfiles.append(outname)
for name, s in (
("short escape", '"<strong>Hello, World!</strong>"'),
("long escape", '"<strong>Hello, World!</strong>" * 1000'),
("short plain", '"Hello, World!"'),
("long plain", '"Hello, World!" * 1000'),
(
"long prefix",
'"Hello, World!" * 1000 + "<strong>Hello, World!</strong>"',
),
("long suffix", '"<strong>Hello, World!</strong>" + "x" * 100_000'),
):
subprocess.run(
[
sys.executable,
"-m",
"pyperf",
"timeit",
"--quiet",
"--name",
name,
"--append",
outname,
"-s",
(
"import markupsafe\n"
f"from markupsafe._{mod} import _escape_inner\n"
"markupsafe._escape_inner = _escape_inner\n"
"from markupsafe import escape\n"
f"s = {s}"
),
"escape(s)",
],
stdout=subprocess.DEVNULL,
)
print(".", end="", flush=True)
print()

subprocess.run(
[
sys.executable,
"-m",
"pyperf",
"compare_to",
"--table",
*outfiles,
]
)
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