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Viewing changes to duplicity/selection.py

  • Committer: Kenneth Loafman
  • Date: 2015-01-29 13:44:20 UTC
  • mfrom: (1063.1.1 duplicity)
  • Revision ID: kenneth@loafman.com-20150129134420-lq4v3bprarcqoa8n
* Merged in lp:~angusgr/duplicity/exclude-older-than
  - Add "--exclude-older-than" commandline option, that allows you to only
    back up files with a modification date newer than a particular threshold.
* Additional pep8 cleanup.

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Lines of Context:
duplicity/selection.py
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                    self.add_selection_func(self.other_filesystems_get_sf(0))
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                elif opt == "--exclude-regexp":
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                    self.add_selection_func(self.regexp_get_sf(arg, 0))
 
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                elif opt == "--exclude-older-than":
 
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                    self.add_selection_func(self.exclude_older_get_sf(arg))
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                elif opt == "--include":
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                    self.add_selection_func(self.glob_get_sf(arg, 1))
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                elif opt == "--include-filelist":
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        else:
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            return exclude_sel_func
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    def exclude_older_get_sf(self, date):
 
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        """Return selection function based on files older than modification date """
 
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        def sel_func(path):
 
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            if not path.isreg():
 
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                return None
 
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            try:
 
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                if os.path.getmtime(path.name) < date:
 
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                    return 0
 
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            except OSError, e:
 
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                pass  # this is probably only on a race condition of file being deleted
 
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            return None
 
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        sel_func.exclude = True
 
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        sel_func.name = "Select older than %s" % (date,)
 
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        return sel_func
 
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    def glob_get_prefix_res(self, glob_str):
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        """Return list of regexps equivalent to prefixes of glob_str"""
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        glob_parts = glob_str.split("/")