def main():
- """Build the regex pattern and write it to
- ``jinja2/_identifier.py``.
- """
+ """Build the regex pattern and write it to ``jinja2/_identifier.py``."""
pattern = build_pattern(collapse_ranges(get_characters()))
filename = os.path.abspath(
os.path.join(os.path.dirname(__file__), "..", "src", "jinja2", "_identifier.py")
)
with open(filename, "w", encoding="utf8") as f:
+ f.write("# generated by scripts/generate_identifier_pattern.py")
+ f.write(f"# Python {sys.version_info[0]}.{sys.version_info[1]}\n")
f.write("import re\n\n")
- f.write("# generated by scripts/generate_identifier_pattern.py\n")
f.write("pattern = re.compile(\n")
f.write(f' r"[\\w{pattern}]+" # noqa: B950\n')
f.write(")\n")