source: products/quintagroup.plonecomments/trunk/quintagroup/plonecomments/upgrades.py @ 3258

Last change on this file since 3258 was 3258, checked in by vmaksymiv, 13 years ago

Fixed import steps registration
File size: 653 bytes
Line 
1from Products.GenericSetup.registry import _import_step_registry
2
3
4def cleanup_old_importsteps(setuptool):
5    """ remove import steps from global registry """
6
7    qgcomments_steps = ['quintagroup.plonecomments.install',
8                        'quintagroup.plonecomments.uninstall']
9    registry_tool = setuptool.getImportStepRegistry()
10    global_steps = _import_step_registry.listSteps()
11    steps = registry_tool.listSteps()
12
13    # check and remove steps duplicate
14    double_steps = [step for step in steps if step in global_steps]
15    for step in qgcomments_steps:
16        if step in double_steps:
17            del registry_tool._registered[step]
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