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test_vformat_raises_on_multiple_positional_args() — langchain Function Reference

Architecture documentation for the test_vformat_raises_on_multiple_positional_args() function in test_formatting.py from the langchain codebase.

Function python LangChainCore ApiManagement

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Dependency Diagram

graph TD
  d31e58f5_1617_3c84_9050_972aaf78d13b["test_vformat_raises_on_multiple_positional_args()"]
  ebdb4f36_5c2e_c9a8_3bea_1b5dbb18c99d["TestStrictFormatter"]
  d31e58f5_1617_3c84_9050_972aaf78d13b -->|defined in| ebdb4f36_5c2e_c9a8_3bea_1b5dbb18c99d
  style d31e58f5_1617_3c84_9050_972aaf78d13b fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

libs/core/tests/unit_tests/utils/test_formatting.py lines 49–53

    def test_vformat_raises_on_multiple_positional_args(self) -> None:
        """Test that `vformat` raises `ValueError` with multiple positional args."""
        fmt = StrictFormatter()
        with pytest.raises(ValueError, match=r"No arguments should be provided"):
            fmt.vformat("{} {}", ["arg1", "arg2"], {})

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Frequently Asked Questions

What does test_vformat_raises_on_multiple_positional_args() do?
test_vformat_raises_on_multiple_positional_args() is a function in the langchain codebase, defined in libs/core/tests/unit_tests/utils/test_formatting.py.
Where is test_vformat_raises_on_multiple_positional_args() defined?
test_vformat_raises_on_multiple_positional_args() is defined in libs/core/tests/unit_tests/utils/test_formatting.py at line 49.

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