34ecf5ab91
mypy is an experimental optional static type checker for Python that aims to combine the benefits of dynamic (or "duck") typing and static typing. While still in development, most features are supported and it's already being used by real world projects like Sphinx. Let's start small by integrating it into some of the interfaces that nova exposes. We can further build upon this if it works out. This change sets up the boilerplate necessary to use mypy in nova. Type annotations are not included for any module - these will be added separately. We're calling mypy by way of a script, as this allows us to store a list of files that we have converted while we're in the process of adding type annotations where necessary. Change-Id: I75ab46a6768c4ca2050fdde2b7f8eeb90724c8c6 Signed-off-by: Stephen Finucane <sfinucan@redhat.com>
23 lines
664 B
Bash
23 lines
664 B
Bash
#!/bin/sh
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#
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# A wrapper around mypy that allows us to specify what files to run 'mypy' type
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# checks on. Intended to be invoked via tox:
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#
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# tox -e mypy
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#
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# Eventually this should go away once we have either converted everything or
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# converted enough and ignored [1] the rest.
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#
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# [1] http://mypy.readthedocs.io/en/latest/config_file.html#per-module-flags
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ROOT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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if [ $# -eq 0 ]; then
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# if no arguments provided, use the standard converted lists
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lines=$(grep -v '#' $ROOT_DIR/../mypy-files.txt)
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python -m mypy ${lines[@]}
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else
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# else test what the user asked us to
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python -m mypy $@
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fi
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