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comparison roundup/instance.py @ 2633:a9e1fff1e793

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I thought I committed this last night. Ho hum. - This implements most of the rest of the new tracker config layout: - dbinit.py split between schema.py and initial_data.py - interfaces.py gone - tracker and detectors __init__.py gone - Added some missing functionality to backends: db_exists test and db_nuke. - Implemented configuration file options in postgresql backend. - Cleaned up tracker initialisation a lot.
author Richard Jones <richard@users.sourceforge.net>
date Tue, 27 Jul 2004 00:57:19 +0000
parents d344419d599d
children 18e86941c950
comparison
equal deleted inserted replaced
2632:9c55f2bc5961 2633:a9e1fff1e793
13 # BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 13 # BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
14 # FOR A PARTICULAR PURPOSE. THE CODE PROVIDED HEREUNDER IS ON AN "AS IS" 14 # FOR A PARTICULAR PURPOSE. THE CODE PROVIDED HEREUNDER IS ON AN "AS IS"
15 # BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE, 15 # BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE,
16 # SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. 16 # SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
17 # 17 #
18 # $Id: instance.py,v 1.16 2004-07-25 13:14:57 a1s Exp $ 18 # $Id: instance.py,v 1.17 2004-07-27 00:57:18 richard Exp $
19 19
20 '''Tracker handling (open tracker). 20 '''Tracker handling (open tracker).
21 21
22 Backwards compatibility for the old-style "imported" trackers. 22 Backwards compatibility for the old-style "imported" trackers.
23 ''' 23 '''
24 __docformat__ = 'restructuredtext' 24 __docformat__ = 'restructuredtext'
25 25
26 import os 26 import os
27 from roundup import configuration, rlog 27 from roundup import configuration, rlog
28 from roundup import hyperdb, backends
28 29
29 class Vars: 30 class Vars:
30 ''' I'm just a container ''' 31 def __init__(self, vars):
32 self.__dict__.update(vars)
31 33
32 class Tracker: 34 class Tracker:
33 def __init__(self, tracker_home): 35 def __init__(self, tracker_home):
34 self.tracker_home = tracker_home 36 self.tracker_home = tracker_home
35 self.select_db = self._load_python('select_db.py') 37 self.config = configuration.Config(tracker_home)
36 self.config = self._load_config('config.py') 38 self.cgi_actions = {}
37 raise NotImplemented, 'this is *so* not finished' 39 self.templating_utils = {}
38 self.init = XXX
39 self.Client = XXX
40 self.MailGW = XXX
41 40
42 def open(self): 41 def get_backend(self):
43 return self._load_config('schema.py').db 42 o = __builtins__['open']
44 self._load_config('security.py', db=db) 43 f = o(os.path.join(self.tracker_home, 'db', 'backend_name'))
44 name = f.readline().strip()
45 f.close()
46 return getattr(backends, name)
45 47
48 def open(self, name):
49 backend = self.get_backend()
50 vars = {
51 'Class': backend.Class,
52 'FileClass': backend.FileClass,
53 'IssueClass': backend.IssueClass,
54 'String': hyperdb.String,
55 'Password': hyperdb.Password,
56 'Date': hyperdb.Date,
57 'Link': hyperdb.Link,
58 'Multilink': hyperdb.Multilink,
59 'Interval': hyperdb.Interval,
60 'Boolean': hyperdb.Boolean,
61 'Number': hyperdb.Number,
62 'db': backend.Database(self.config, name)
63 }
64 self._load_python('schema.py', vars)
65 db = vars['db']
46 66
47 def _load_python(self, file): 67 detectors_dir = os.path.join(self.tracker_home, 'detectors')
68 for name in os.listdir(detectors_dir):
69 if not name.endswith('.py'):
70 continue
71 self._load_python(os.path.join('detectors', name), vars)
72 vars['init'](db)
73
74 db.post_init()
75 return db
76
77 def init(self, adminpw):
78 db = self.open('admin')
79 self._load_python('initial_data.py', {'db': db, 'adminpw': adminpw,
80 'admin_email': self.config['ADMIN_EMAIL']})
81 db.commit()
82 db.close()
83
84 def exists(self):
85 backend = self.get_backend()
86 return backend.db_exists(self.config)
87
88 def nuke(self):
89 backend = self.get_backend()
90 backend.db_nuke(self.config)
91
92 def _load_python(self, file, vars):
48 file = os.path.join(self.tracker_home, file) 93 file = os.path.join(self.tracker_home, file)
49 vars = Vars() 94 execfile(file, vars)
50 execfile(file, vars.__dict__)
51 return vars 95 return vars
52 96
97 def registerAction(self, name, action):
98 self.cgi_actions[name] = action
99
100 def registerUtil(self, name, function):
101 self.templating_utils[name] = function
53 102
54 class TrackerError(Exception): 103 class TrackerError(Exception):
55 pass 104 pass
56 105
57 106
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