AutoUpgrade

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Automatic upgrade of PyPI packages.

Table of contents

• Quick Start
• Installation
• Usage
• Licensing

Quick Start

from autoupgrade import Package
Package(<packagename>).smartupgrade()

Example:

from autoupgrade import Package
Package('pip').smartupgrade()

The above will upgrade the Python package pip only if there is a new version available on the PyPI. The upgrade will be unattended and the python script will be restarted.

Old methods are still supported; you can accomplish the same task calling:

from autoupgrade import AutoUpgrade
AutoUpgrade('pip').upgrade_if_needed()

Installation

pip install autoupgrade-ng

All the modules will be installed under the autoupgrade package, so make sure you have already removed the old [AutoUpgrade package] (https://pypi.python.org/pypi/autoupgrade) before install this to avoid an installation conflict.

Usage

Classes

class Package(__builtin__.object)

Decription: Basic package class, holds one package.

class AutoUpgrade(__builtin__.object)

Decription: Legacy class refering to Package one.

Methods

__init__(self, pkg, index=None, verbose=False)

Decription: None.

Arguments:

• pkg (str) name of package.
• index (str) alternative index, if not given default from pip will be used. Include full index url (e.g. https://example.com/simple).

Return: None.

check(self)

Decription: Check if pkg has a later version.

Arguments: None.

Return: True if later version exists, else False.

restart(self)

Decription: Restart application with same args as it was started.

Arguments: None.

Return: None.

upgrade(self, dependencies=False, prerelease=False, force=False)

Decription: Upgrade the package unconditionaly.

Arguments:

• dependencies update dependencies if True (see pip --no-deps).
• prerelease update to pre-release and development versions.
• force reinstall all packages even if they are already up-to-date.

Return: None.

smartupgrade(self, restart=True, dependencies=False, prerelease=False)

Decription: Upgrade the package if there is a later version available.

Arguments:

• restart restart app if True.
• dependencies update dependencies if True (see pip --no-deps).
• prerelease update to pre-release and development versions.

Return: None.

upgrade_if_needed(self, restart=True, dependencies=False, prerelease=False)

Decription: Legacy method refering to smartupgrade one.

Arguments: Same as smartupgrade.

Return: Same as smartupgrade.

Licensing

Please refer to the included LICENSE for the extended license.

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© 2017 Walter Purcaro