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comparison profilemanager/manager.py @ 10:c77e9bef78d6

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* update list of public API functions * further flushing out of profile manager
author Jeff Hammel <jhammel@mozilla.com>
date Wed, 05 May 2010 17:08:47 -0700
parents b1274abd1206
children 543d08958b67
comparison
equal deleted inserted replaced
9:b1274abd1206 10:c77e9bef78d6
5 import os 5 import os
6 import shutil 6 import shutil
7 import ConfigParser 7 import ConfigParser
8 from utils import format_tabular 8 from utils import format_tabular
9 from ConfigParser import SafeConfigParser as ConfigParser 9 from ConfigParser import SafeConfigParser as ConfigParser
10
11 # Changes to profiles.ini:
12 # - add a ``backups`` field for each profile:
13 # Backups = /path/to/backup:1273104310 /path/to/other/backup:1273104355
10 14
11 class ProfileNotFound(Exception): 15 class ProfileNotFound(Exception):
12 """ 16 """
13 exception when a profile is specified but is not present in a given 17 exception when a profile is specified but is not present in a given
14 .ini file 18 .ini file
44 if directories: 48 if directories:
45 values.append(self.path(name)) 49 values.append(self.path(name))
46 retval.append(values) 50 retval.append(values)
47 return format_tabular(retval) 51 return format_tabular(retval)
48 52
49 def backups(self, profile=None):
50 """
51 list backups for a given profile, or all profiles if the
52 profile is not given; returns a list of backups if
53 profile is given or a dictionary of lists otherwise
54 """
55 if profile is None:
56 # all profiles
57 retval = {}
58 return retval
59 # TODO
60
61 def clone(self, source, dest, hash=True): 53 def clone(self, source, dest, hash=True):
62 """ 54 """
63 clones the profile `source` and output to `dest` 55 clones the profile `source` and output to `dest`
64 """ 56 """
65 source_path = self.path(source) # fs path of the `from` profile 57 source_path = self.path(source) # fs path of the `from` profile
88 self.clone(profile, dest, hash=False) 80 self.clone(profile, dest, hash=False)
89 # TODO: add something like 81 # TODO: add something like
90 # `Backup=$(profile)s.$(datestamp)s.bak` 82 # `Backup=$(profile)s.$(datestamp)s.bak`
91 # to self.profiles 83 # to self.profiles
92 84
85 def backups(self, profile=None):
86 """
87 list backups for a given profile, or all profiles if the
88 profile is not given; returns a list of backups if
89 profile is given or a dictionary of lists otherwise
90 """
91 if profile is None:
92 # all profiles
93 retval = {}
94 return retval
95 # TODO
96
93 def restore(self, profile, date=None, delete=False): 97 def restore(self, profile, date=None, delete=False):
94 """ 98 """
95 restore the profile from a backup 99 restore the profile from a backup
96 the most recent backup is used unless `date` is given 100 the most recent backup is used unless `date` is given
97 - date : date to restore from 101 - date : date to restore from
98 - delete : delete the backup after restoration 102 - delete : delete the backup after restoration
99 """ 103 """
100 104
101 # get the possible backups 105 # get the possible backups
102 # TODO 106 backups = self.backups(profile)
107 # TODO: check to see if these all exist (print warnings if not)
103 108
104 # restore the backup over ``profile`` 109 # restore the backup over ``profile``
105 110
106 if delete: # delete the backup 111 if delete: # delete the backup
107 pass 112 # delete the directory
113 # delete the entry from ``profiles.ini``
114 # if there are no backups, delete the ``backups`` line
115 pass #TODO
116
108 117
109 def merge(self, output, *profiles): 118 def merge(self, output, *profiles):
110 """merge a set of profiles (not trivial!)""" 119 """merge a set of profiles (not trivial!)"""
111 raise NotImplementedError 120 raise NotImplementedError
112 121