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https://github.com/enpaul/tox-poetry-installer.git
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Add support for running in a non-poetry project
Handle the error poetry raises when not in a poetry managed project and use that as a sign to skip further usage of the plugin in that environment
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@ -266,7 +266,23 @@ def tox_testenv_install_deps(venv: ToxVirtualEnv, action: ToxAction):
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)
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return
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try:
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poetry = PoetryFactory().create_poetry(venv.envconfig.config.toxinidir)
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except RuntimeError as err:
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# Support running the plugin when the current tox project does not use Poetry for its
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# environment/dependency management.
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#
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# ``RuntimeError`` is dangerous to blindly catch because it can be (and in Poetry's case,
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# is) raised in many different places for different purposes. This check of the error
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# content, while crude and potentially fragile, will hopefully prevent ``RuntimeError``s
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# not caused by this specific condition to be re-raised as genuine errors. This may need
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# tuning in the future.
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if "[tool.poetry] section not found" in str(err):
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reporter.verbosity1(
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f"{_REPORTER_PREFIX} project does not use Poetry for env management, skipping installation of locked dependencies"
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)
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return
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raise err
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reporter.verbosity1(
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f"{_REPORTER_PREFIX} loaded project pyproject.toml from {poetry.file}"
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