def getExtension(author_name, extension_name):
"""Create an Extension object ignoring whether it is valid"""
try:
return Extension(author_name, extension_name)
except ExtensionError as error:
if error.extension is None:
raise error
return error.extension
def reinstallExtension(db, user, author_name, extension_name, version):
doUninstallExtension(db, user, getExtension(author_name, extension_name))
doInstallExtension(db, user, Extension(author_name, extension_name),
version)
db.commit()
def installExtension(db, user, author_name, extension_name, version):
doInstallExtension(db, user, Extension(author_name, extension_name),
version)
db.commit()
def __call__(self, value, context):
from extensions.extension import Extension
super(ExtensionKey, self).__call__(value, context)
author_name, _, extension_name = value.rpartition("/")
return Extension(author_name, extension_name)