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fix: remove unused _DUPLICATE_SEPARATOR_PATTERN, cache compiled regex in slugify

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This commit is contained in:
Greyson LaLonde
2026-03-15 10:50:52 -04:00
parent 1f38ff4877
commit 7f631a1d33
1 changed files with 7 additions and 3 deletions
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10
lib/crewai/src/crewai/utilities/string_utils.py
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@@ -2,6 +2,7 @@
# https://github.com/un33k/python-slugify
# MIT License
import functools
import hashlib
import re
from typing import Any, Final
@@ -13,11 +14,15 @@ _QUOTE_PATTERN: Final[re.Pattern[str]] = re.compile(r"[\'\"]+")
_CAMEL_LOWER_UPPER: Final[re.Pattern[str]] = re.compile(r"([a-z])([A-Z])")
_CAMEL_UPPER_LOWER: Final[re.Pattern[str]] = re.compile(r"([A-Z]+)([A-Z][a-z])")
_DISALLOWED_CHARS_PATTERN: Final[re.Pattern[str]] = re.compile(r"[^a-zA-Z0-9]+")
_DUPLICATE_SEPARATOR_PATTERN: Final[re.Pattern[str]] = re.compile(r"[-_]{2,}")
_DUPLICATE_UNDERSCORE_PATTERN: Final[re.Pattern[str]] = re.compile(r"_+")
_MAX_TOOL_NAME_LENGTH: Final[int] = 64
@functools.lru_cache(maxsize=8)
def _duplicate_separator_pattern(separator: str) -> re.Pattern[str]:
return re.compile(f"(?:{re.escape(separator)}){{2,}}")
def sanitize_tool_name(name: str, max_length: int = _MAX_TOOL_NAME_LENGTH) -> str:
"""Sanitize tool name for LLM provider compatibility.
@@ -67,8 +72,7 @@ def slugify(text: str, separator: str = "_") -> str:
text = text.lower()
text = _QUOTE_PATTERN.sub("", text)
text = _DISALLOWED_CHARS_PATTERN.sub(separator, text)
escaped_sep = re.escape(separator)
text = re.sub(f"(?:{escaped_sep}){{2,}}", separator, text)
text = _duplicate_separator_pattern(separator).sub(separator, text)
return text.strip(separator)