<viz>.requireVersion

Vizard 8 » Command Index » Vizard modules » viz » <viz>.requireVersion

8.1

<viz>.requireVersion

Check whether the current version is valid

<viz>.requireVersion(
ver
mode = '<='
)

ver

A standard Vizard version string

mode = '<='

Can be one of the following string values:

Version modes
'<='	Requires the version to be less than or equal to the current version.
'<'	Requires the version to be less than the current version.
'='	Requires the version to be equal to the current version.
'>='	Requires the version to be greater than or equal to the current version.
'>'	Requires the version to be greater than the current version.

Remarks

This command is used to check whether the current version of Vizard is valid compared to a reference version. If the current version is not valid, a popup message will be displayed to the user and the script will exit.

Return Value

None

Example

import viz

#Require version 3.00.1932 or higher of Vizard
viz.requireVersion('3.00.1932')

viz.go()

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