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Check version of a Python module

Project description

cv

PyPI Downloads Build Status Test Coverage Supported Python

Check version of a Python module.

Raises an error if the <module>.__version__:

  • already present on PyPI;
  • does not match PEP 440;
  • or does not match specified type: alpha/beta/rc/dev/release.

All of this comes in handy during CI.

Also: No runtime dependencies!

Installation

Available from PyPI:

pip install cv

Module Example

With a <module> present on PyPI and <module>.py in current directory:

__version__ = '7.7.7'

...

Simply run:

cv <module>

If 7.7.7 version of <module> is on PyPI already you’ll get a VersionExists error:

Traceback (most recent call last):
  File "./cv", line 86, in <module>
    main(sys.argv[1:])
  File "./cv", line 82, in main
    check_unique(name, version)
  File "./cv", line 28, in check_unique
    raise VersionExists(name, version)
__main__.VersionExists: Package "<module>" with version "7.7.7" already exists on PyPI.
Change the "<module>.__version__" to fix this error.

Package Example

Packages work in the same way as modules except __version__ is defined in <module>/__init__.py

Help

$ cv --help
usage: Provide a module with "__version__" or a package with "__init__.py" defining a "__version__".
cv will search PyPI and raise an exception if such a version exists or if the version is malformed.

Check version of a Python package or module.

positional arguments:
  module      the package/module to check

optional arguments:
  -h, --help  show this help message and exit
  --alpha     check that version is an alpha, e.g. 1.0.0a1
  --beta      check that version is a beta, e.g. 1.0.0b2
  --rc        check that version is a release candidate, e.g. 1.0.0rc
  --dev       check that version is in development, e.g. 1.0.0.dev3
  --release   check that version is a release without modifiers, e.g. 1.0.0
  --dry       make no request to PyPI

Project details


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Files for cv, version 1.0.0.dev10
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Filename, size cv-1.0.0.dev10-py3-none-any.whl (7.4 kB) File type Wheel Python version py3 Upload date Hashes View
Filename, size cv-1.0.0.dev10.tar.gz (4.4 kB) File type Source Python version None Upload date Hashes View

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