_match_include_pattern() — langchain Function Reference

Architecture documentation for the _match_include_pattern() function in file_search.py from the langchain codebase.

Function python LangChainCore MessageInterface calls 1 called by 1

Entity Profile

LangChainCore→ MessageInterface→ _match_include_pattern() — langchain Function Reference

Dependency Diagram

graph TD
  1c214f1e_0644_6913_d2f0_c518eba12d57["_match_include_pattern()"]
  7e138deb_72a0_c3b2_9372_a9429bc90819["file_search.py"]
  1c214f1e_0644_6913_d2f0_c518eba12d57 -->|defined in| 7e138deb_72a0_c3b2_9372_a9429bc90819
  3f120244_d865_db15_009c_7c3c7671ebd6["_python_search()"]
  3f120244_d865_db15_009c_7c3c7671ebd6 -->|calls| 1c214f1e_0644_6913_d2f0_c518eba12d57
  ef2e07ee_ee8e_f087_ecc5_334345441c90["_expand_include_patterns()"]
  1c214f1e_0644_6913_d2f0_c518eba12d57 -->|calls| ef2e07ee_ee8e_f087_ecc5_334345441c90
  style 1c214f1e_0644_6913_d2f0_c518eba12d57 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain_v1/langchain/agents/middleware/file_search.py lines 78–84

def _match_include_pattern(basename: str, pattern: str) -> bool:
    """Return True if the basename matches the include pattern."""
    expanded = _expand_include_patterns(pattern)
    if not expanded:
        return False

    return any(fnmatch.fnmatch(basename, candidate) for candidate in expanded)