callback

Progress display callback classes for the yum command line.

RPMInstallCallback

class callback.RPMInstallCallback(output=1)

Yum command line callback class for callbacks from the RPM library.

callback(what, bytes, total, h, user)

Handle callbacks from the RPM library.

Parameters:

• what – number identifying the type of callback
• bytes – the number of bytes associated with the callback; the exact meaning depends on the type of the callback. For example, for a RPMCALLBACK_INST_PROGRESS callback, bytes will represent the current amount of work done
• total – the total amount of work associated with the callback; the exact meaning depends on the type of the callback. For example, total may represent the total number of transactions in a transaction set
• h – a package object or string identifying the package involved in the callback
• user – unused