Metadata-Version: 2.1
Name: pur
Version: 7.1.1
Summary: Update packages in a requirements.txt file to latest versions.
Home-page: https://github.com/alanhamlett/pip-update-requirements
Author: Alan Hamlett
Author-email: alan.hamlett@gmail.com
License: BSD
Platform: any
Classifier: Development Status :: 5 - Production/Stable
Classifier: Environment :: Console
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: BSD License
Classifier: Natural Language :: English
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Topic :: Software Development :: Build Tools
Description-Content-Type: text/markdown
License-File: LICENSE
License-File: NOTICE
License-File: AUTHORS

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# pip-update-requirements

Update the packages in a `requirements.txt` file.

![Purring Cat](https://raw.githubusercontent.com/alanhamlett/pip-update-requirements/master/pur.gif)

## Installation

    pip install pur

## Usage

Give pur your `requirements.txt` file and it updates all your packages to
the latest versions.

For example, given a `requirements.txt` file:

    flask==0.9
    sqlalchemy==0.9.10
    alembic==0.8.4

Running pur on that file updates the packages to current latest versions:

    $ pur -r requirements.txt
    Updated flask: 0.9 -> 1.0.2
    Updated sqlalchemy: 0.9.10 -> 1.2.8
    Updated alembic: 0.8.4 -> 0.9.9
    All requirements up-to-date.


Pur never modifies your environment or installed packages, it only modifies
your `requirements.txt` file.

You can also use Pur directly from Python:

    $ python
    Python 3.6.1
    >>> from pur import update_requirements
    >>> print([x[0]['message'] for x in update_requirements(input_file='requirements.txt').values()])
    ['Updated flask: 0.9 -> 1.0.2', 'Updated sqlalchemy: 0.9.10 -> 1.2.8', 'Updated alembic: 0.8.4 -> 0.9.9']
    >>> print(open('requirements.txt').read())
    flask==1.0.2
    sqlalchemy==1.2.8
    alembic==0.9.9


## Options

    -r, --requirement PATH   The requirements.txt file to update; Defaults to
                             using requirements.txt from the current directory
                             if it exist.
    -o, --output PATH        Output updated packages to this file; Defaults to
                             overwriting the input requirements.txt file.
    --interactive            Interactively prompts before updating each package.
    -f, --force              Force updating packages even when a package has no
                             version specified in the input requirements.txt
                             file.
    -d, --dry-run            Output changes to STDOUT instead of overwriting the
                             requirements.txt file.
    --dry-run-changed        When running with --dry-run, only output packages
                             with updates, not packages that are already the
                             latest.
    -n, --no-recursive       Prevents updating nested requirements files.
    --skip TEXT              Comma separated list of packages to skip updating.
    --skip-gt                Skip updating packages using > or >= spec, to allow
                             specifying minimum supported versions of packages.
    --index-url TEXT         Base URL of the Python Package Index. Can be
                             provided multiple times for extra index urls.
    --cert PATH              Path to PEM-encoded CA certificate bundle. If
                             provided, overrides the default.
    --no-ssl-verify          Disable verifying the server's TLS certificate.
    --only TEXT              Comma separated list of packages. Only these
                             packages will be updated.
    --minor TEXT             Comma separated list of packages to only update
                             minor versions, never major. Use "*" to limit every
                             package to minor version updates.
    --patch TEXT             Comma separated list of packages to only update
                             patch versions, never major or minor. Use "*" to
                             limit every package to patch version updates.
    --pre TEXT               Comma separated list of packages to allow updating
                             to pre-release versions. Use "*" to allow all
                             packages to be updated to pre-release versions. By
                             default packages are only updated to stable
                             versions.
    -z, --nonzero-exit-code  Exit with status 1 when some packages were updated,
                             0 when no packages updated, or a number greater
                             than 1 when there was an error. By default, exit
                             status 0 is used unless there was an error
                             irregardless of whether packages were or not
                             updated.
    --version                Show the version and exit.
    --help                   Show this message and exit.

## Contributing

Before contributing a pull request, make sure tests pass:

    virtualenv venv
    . venv/bin/activate
    pip install tox
    tox

Many thanks to all [contributors](https://github.com/alanhamlett/pip-update-requirements/blob/master/AUTHORS)!
