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pantsbuild / pants / 21803785359

08 Feb 2026 07:13PM UTC coverage: 43.3% (-37.0%) from 80.277%
21803785359

Pull #23085

github

web-flow
Merge 7c1cd926d into 40389cc58
Pull Request #23085: A helper method for indexing paths by source root

2 of 6 new or added lines in 1 file covered. (33.33%)

17114 existing lines in 539 files now uncovered.

26075 of 60219 relevant lines covered (43.3%)

0.43 hits per line

Source File
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/src/python/pants/backend/python/subsystems/debugpy.py
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# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
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# Licensed under the Apache License, Version 2.0 (see LICENSE).
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from __future__ import annotations
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from pants.backend.python.subsystems.python_tool_base import PythonToolBase
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from pants.backend.python.target_types import EntryPoint
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from pants.core.subsystems.debug_adapter import DebugAdapterSubsystem
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from pants.engine.rules import collect_rules
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from pants.option.option_types import ArgsListOption
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class DebugPy(PythonToolBase):
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    options_scope = "debugpy"
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    name = options_scope
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    help_short = "An implementation of the Debug Adapter Protocol for Python (https://github.com/microsoft/debugpy)."
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    default_main = EntryPoint("debugpy")
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    default_requirements = ["debugpy>=1.6.5,<1.7"]
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    register_interpreter_constraints = True
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    default_lockfile_resource = ("pants.backend.python.subsystems", "debugpy.lock")
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    args = ArgsListOption(example="--log-to-stderr")
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    # NB: The debugpy arguments assume that:
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    #   1. debugpy is being invoked in a venv (likely we're in a VenvPex)
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    #   2. debugpy is in the same venv as the user code
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    def get_args(self, debug_adapter: DebugAdapterSubsystem) -> tuple[str, ...]:
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        return (
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            "--listen",
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            f"{debug_adapter.host}:{debug_adapter.port}",
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            "--wait-for-client",
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            *self.args,
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            "-c",
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            "__import__('runpy').run_path(__import__('os').environ['VIRTUAL_ENV'] + '/pex', run_name='__main__')",
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        )
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def rules():
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    return collect_rules()
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