Revision 58194535 snf-cyclades-app/synnefo/volume/util.py

b/snf-cyclades-app/synnefo/volume/util.py
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def snapshot_to_links(snapshot_id):
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    href = join_urls(SNAPSHOTS_URL, str(snapshot_id))
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    return [{"rel": rel, "href": href} for rel in ("self", "bookmark")]
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def get_disk_template_provider(disk_template):


  		





  
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    """Extract provider from disk template.


  		





  
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    Provider for `ext` disk_template is encoded in the disk template


  		





  
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    name, which is formed `ext_<provider_name>`. Provider is None


  		





  
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    for all other disk templates.


  		





  
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    """


  		





  
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    provider = None


  		





  
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    if disk_template.startswith("ext") and "_" in disk_template:


  		





  
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        disk_template, provider = disk_template.split("_", 1)


  		





  
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    return disk_template, provider


  		












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