autoupgrade-ng 0.3.0

Automatic upgrade of PyPI packages

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.

Release notes

0.3.0:

• Fork of autoupgrade (https://pypi.python.org/pypi/autoupgrade).

• Python 3 support.

• Removed unnecessary dependencies.

• Pre-release and force-reinstall support.

• Massive code refactoring and cleaning.

• Updated README and LICENSE.

• New exception PIPError to handle pip errors.

• Main class renamed to Package.

• More verbose messages.

• Small code optimizations and improvements.

0.2.0:

• Issue #2, Index did not work when specified.

• Issue #3, Autoupgrade should not print to console (added verbose flag to keep backward compatibility.

• Issue #4, Support for pip > v0.6 .

0.1.5:

• Issue #1, Extra index did not work for all servers.

0.1.4:

• Fixed bug when version contains characters.

0.1.3:

• Fixed vital fault in v0.1.2 .

0.1.2:

• Setup file fixes

• Removed verbose output as default.

• Return value fixed of method upgrade.

0.1.1:

• Dependencies updated.

0.1.0:

• Initial release.