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_BaseResource Class — langchain Architecture

Architecture documentation for the _BaseResource class in test_shell_execution_policies.py from the langchain codebase.

Class python

Entity Profile

Dependency Diagram

graph TD
  cfd1c01c_68eb_b5ac_b80c_13350ae2a1f0["_BaseResource"]
  6b16168d_9880_7f41_060c_9fcd5b337996["test_shell_execution_policies.py"]
  cfd1c01c_68eb_b5ac_b80c_13350ae2a1f0 -->|defined in| 6b16168d_9880_7f41_060c_9fcd5b337996
  2d1cf0fa_162b_a9a6_b7f1_0bc08ed2daf1["__init__()"]
  cfd1c01c_68eb_b5ac_b80c_13350ae2a1f0 -->|method| 2d1cf0fa_162b_a9a6_b7f1_0bc08ed2daf1
  30b1f2af_e7ce_4dbf_9320_fca84a8ea1dc["setrlimit()"]
  cfd1c01c_68eb_b5ac_b80c_13350ae2a1f0 -->|method| 30b1f2af_e7ce_4dbf_9320_fca84a8ea1dc

Relationship Graph

Source Code

libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_shell_execution_policies.py lines 32–44

    class _BaseResource:
        RLIMIT_CPU = 0
        RLIMIT_DATA = 2

        if has_rlimit_as:
            RLIMIT_AS = 1

        def __init__(self) -> None:
            self.prlimit_calls: list[tuple[int, int, tuple[int, int]]] = []
            self.setrlimit_calls: list[tuple[int, tuple[int, int]]] = []

        def setrlimit(self, resource_name: int, limits: tuple[int, int]) -> None:
            self.setrlimit_calls.append((resource_name, limits))

Defined In

Source

Frequently Asked Questions

What is the _BaseResource class?
_BaseResource is a class in the langchain codebase, defined in libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_shell_execution_policies.py.
Where is _BaseResource defined?
_BaseResource is defined in libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_shell_execution_policies.py at line 32.

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