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annotate profilemanager/manager.py @ 0:7301d534bc6c

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initial messy and incomplete strawman prototype for Mozilla (Firefox) profile management
author Jeff Hammel <k0scist@gmail.com>
date Sun, 04 Apr 2010 18:49:55 -0400
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children 979315ed0816
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1 """
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2 manage Mozilla/Firefox profiles
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3 """
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4
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5 import os
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6 import shutil
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7
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8 from command import command
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9
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10 class ProfileNotFound(Exception):
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11 """
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12 exception when a profile is specified but is not present in a given
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13 .ini file
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14 """
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15
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16 class ProfileManager(object):
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17
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18 def __init__(self, profiles):
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19 """
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20 - profiles: profiles.ini file
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21 """
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22 self.profiles = profiles
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23 self.directory = '' # TODO : path to self.profiles directory
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24
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25 ### (public) API
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26
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27 @command
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28 def clone(self, source, dest):
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29 """
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30 clones the profile `source` and output to `dest`
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31 """
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32 source_path = self.path(source) # fs path of the `from` profile
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33 dest_path = self.path(dest) # fs path to back up to
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34 shutil.copytree(src_path, backup, symlinks=False)
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35
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36 @command
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37 def backup(self, profile, dest=None):
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38 """
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39 backup the profile
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40 - profile: name of the profile to be backed up
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41 - dest: name of the destination (optional)
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42 """
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43 # XXX should use `self.clone` !
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44 if dest is None:
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45 dest = ''
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46 self.clone(profile, dest)
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47 # TODO: add something like
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48 # `Backup=$(profile)s.$(datestamp)s.bak`
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49 # to self.profiles
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50
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51 @command
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52 def restore(self, profile, date=None, delete=False):
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53 """
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54 restore the profile from a backup
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55 the most recent backup is used unless `date` is given
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56 - date : date to restore from
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57 - delete : delete the backup after restoration
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58 """
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59 if delete:
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60 # delete the backup
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61 pass
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62
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63 @command
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64 def merge(self, *profiles):
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65 """merge a set of profiles (not trivial!)"""
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66 raise NotImplementedError
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67
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68 ### internal functions
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69
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70 def path(self, profile):
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71 """returns the path to the profile"""
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72