1 #! /usr/bin/env python
2 #
3 # Copyright (c) 2001 Bizar Software Pty Ltd (http://www.bizarsoftware.com.au/)
4 # This module is free software, and you may redistribute it and/or modify
5 # under the same terms as Python, so long as this copyright message and
6 # disclaimer are retained in their original form.
7 #
8 # IN NO EVENT SHALL BIZAR SOFTWARE PTY LTD BE LIABLE TO ANY PARTY FOR
9 # DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING
10 # OUT OF THE USE OF THIS CODE, EVEN IF THE AUTHOR HAS BEEN ADVISED OF THE
11 # POSSIBILITY OF SUCH DAMAGE.
12 #
13 # BIZAR SOFTWARE PTY LTD SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
14 # BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
15 # FOR A PARTICULAR PURPOSE. THE CODE PROVIDED HEREUNDER IS ON AN "AS IS"
16 # BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE,
17 # SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
18 #
19 # $Id: admin.py,v 1.46 2003-03-23 06:07:05 richard Exp $
21 '''Administration commands for maintaining Roundup trackers.
22 '''
24 import sys, os, getpass, getopt, re, UserDict, shlex, shutil
25 try:
26 import csv
27 except ImportError:
28 csv = None
29 from roundup import date, hyperdb, roundupdb, init, password, token
30 from roundup import __version__ as roundup_version
31 import roundup.instance
32 from roundup.i18n import _
34 class CommandDict(UserDict.UserDict):
35 '''Simple dictionary that lets us do lookups using partial keys.
37 Original code submitted by Engelbert Gruber.
38 '''
39 _marker = []
40 def get(self, key, default=_marker):
41 if self.data.has_key(key):
42 return [(key, self.data[key])]
43 keylist = self.data.keys()
44 keylist.sort()
45 l = []
46 for ki in keylist:
47 if ki.startswith(key):
48 l.append((ki, self.data[ki]))
49 if not l and default is self._marker:
50 raise KeyError, key
51 return l
53 class UsageError(ValueError):
54 pass
56 class AdminTool:
57 ''' A collection of methods used in maintaining Roundup trackers.
59 Typically these methods are accessed through the roundup-admin
60 script. The main() method provided on this class gives the main
61 loop for the roundup-admin script.
63 Actions are defined by do_*() methods, with help for the action
64 given in the method docstring.
66 Additional help may be supplied by help_*() methods.
67 '''
68 def __init__(self):
69 self.commands = CommandDict()
70 for k in AdminTool.__dict__.keys():
71 if k[:3] == 'do_':
72 self.commands[k[3:]] = getattr(self, k)
73 self.help = {}
74 for k in AdminTool.__dict__.keys():
75 if k[:5] == 'help_':
76 self.help[k[5:]] = getattr(self, k)
77 self.tracker_home = ''
78 self.db = None
80 def get_class(self, classname):
81 '''Get the class - raise an exception if it doesn't exist.
82 '''
83 try:
84 return self.db.getclass(classname)
85 except KeyError:
86 raise UsageError, _('no such class "%(classname)s"')%locals()
88 def props_from_args(self, args):
89 ''' Produce a dictionary of prop: value from the args list.
91 The args list is specified as ``prop=value prop=value ...``.
92 '''
93 props = {}
94 for arg in args:
95 if arg.find('=') == -1:
96 raise UsageError, _('argument "%(arg)s" not propname=value'
97 )%locals()
98 l = arg.split('=')
99 if len(l) < 2:
100 raise UsageError, _('argument "%(arg)s" not propname=value'
101 )%locals()
102 key, value = l[0], '='.join(l[1:])
103 if value:
104 props[key] = value
105 else:
106 props[key] = None
107 return props
109 def usage(self, message=''):
110 ''' Display a simple usage message.
111 '''
112 if message:
113 message = _('Problem: %(message)s)\n\n')%locals()
114 print _('''%(message)sUsage: roundup-admin [options] <command> <arguments>
116 Options:
117 -i instance home -- specify the issue tracker "home directory" to administer
118 -u -- the user[:password] to use for commands
119 -c -- when outputting lists of data, just comma-separate them
121 Help:
122 roundup-admin -h
123 roundup-admin help -- this help
124 roundup-admin help <command> -- command-specific help
125 roundup-admin help all -- all available help
126 ''')%locals()
127 self.help_commands()
129 def help_commands(self):
130 ''' List the commands available with their precis help.
131 '''
132 print _('Commands:'),
133 commands = ['']
134 for command in self.commands.values():
135 h = command.__doc__.split('\n')[0]
136 commands.append(' '+h[7:])
137 commands.sort()
138 commands.append(_('Commands may be abbreviated as long as the abbreviation matches only one'))
139 commands.append(_('command, e.g. l == li == lis == list.'))
140 print '\n'.join(commands)
141 print
143 def help_commands_html(self, indent_re=re.compile(r'^(\s+)\S+')):
144 ''' Produce an HTML command list.
145 '''
146 commands = self.commands.values()
147 def sortfun(a, b):
148 return cmp(a.__name__, b.__name__)
149 commands.sort(sortfun)
150 for command in commands:
151 h = command.__doc__.split('\n')
152 name = command.__name__[3:]
153 usage = h[0]
154 print _('''
155 <tr><td valign=top><strong>%(name)s</strong></td>
156 <td><tt>%(usage)s</tt><p>
157 <pre>''')%locals()
158 indent = indent_re.match(h[3])
159 if indent: indent = len(indent.group(1))
160 for line in h[3:]:
161 if indent:
162 print line[indent:]
163 else:
164 print line
165 print _('</pre></td></tr>\n')
167 def help_all(self):
168 print _('''
169 All commands (except help) require a tracker specifier. This is just the path
170 to the roundup tracker you're working with. A roundup tracker is where
171 roundup keeps the database and configuration file that defines an issue
172 tracker. It may be thought of as the issue tracker's "home directory". It may
173 be specified in the environment variable TRACKER_HOME or on the command
174 line as "-i tracker".
176 A designator is a classname and a nodeid concatenated, eg. bug1, user10, ...
178 Property values are represented as strings in command arguments and in the
179 printed results:
180 . Strings are, well, strings.
181 . Date values are printed in the full date format in the local time zone, and
182 accepted in the full format or any of the partial formats explained below.
183 . Link values are printed as node designators. When given as an argument,
184 node designators and key strings are both accepted.
185 . Multilink values are printed as lists of node designators joined by commas.
186 When given as an argument, node designators and key strings are both
187 accepted; an empty string, a single node, or a list of nodes joined by
188 commas is accepted.
190 When property values must contain spaces, just surround the value with
191 quotes, either ' or ". A single space may also be backslash-quoted. If a
192 valuu must contain a quote character, it must be backslash-quoted or inside
193 quotes. Examples:
194 hello world (2 tokens: hello, world)
195 "hello world" (1 token: hello world)
196 "Roch'e" Compaan (2 tokens: Roch'e Compaan)
197 Roch\'e Compaan (2 tokens: Roch'e Compaan)
198 address="1 2 3" (1 token: address=1 2 3)
199 \\ (1 token: \)
200 \n\r\t (1 token: a newline, carriage-return and tab)
202 When multiple nodes are specified to the roundup get or roundup set
203 commands, the specified properties are retrieved or set on all the listed
204 nodes.
206 When multiple results are returned by the roundup get or roundup find
207 commands, they are printed one per line (default) or joined by commas (with
208 the -c) option.
210 Where the command changes data, a login name/password is required. The
211 login may be specified as either "name" or "name:password".
212 . ROUNDUP_LOGIN environment variable
213 . the -u command-line option
214 If either the name or password is not supplied, they are obtained from the
215 command-line.
217 Date format examples:
218 "2000-04-17.03:45" means <Date 2000-04-17.08:45:00>
219 "2000-04-17" means <Date 2000-04-17.00:00:00>
220 "01-25" means <Date yyyy-01-25.00:00:00>
221 "08-13.22:13" means <Date yyyy-08-14.03:13:00>
222 "11-07.09:32:43" means <Date yyyy-11-07.14:32:43>
223 "14:25" means <Date yyyy-mm-dd.19:25:00>
224 "8:47:11" means <Date yyyy-mm-dd.13:47:11>
225 "." means "right now"
227 Command help:
228 ''')
229 for name, command in self.commands.items():
230 print _('%s:')%name
231 print _(' '), command.__doc__
233 def do_help(self, args, nl_re=re.compile('[\r\n]'),
234 indent_re=re.compile(r'^(\s+)\S+')):
235 '''Usage: help topic
236 Give help about topic.
238 commands -- list commands
239 <command> -- help specific to a command
240 initopts -- init command options
241 all -- all available help
242 '''
243 if len(args)>0:
244 topic = args[0]
245 else:
246 topic = 'help'
249 # try help_ methods
250 if self.help.has_key(topic):
251 self.help[topic]()
252 return 0
254 # try command docstrings
255 try:
256 l = self.commands.get(topic)
257 except KeyError:
258 print _('Sorry, no help for "%(topic)s"')%locals()
259 return 1
261 # display the help for each match, removing the docsring indent
262 for name, help in l:
263 lines = nl_re.split(help.__doc__)
264 print lines[0]
265 indent = indent_re.match(lines[1])
266 if indent: indent = len(indent.group(1))
267 for line in lines[1:]:
268 if indent:
269 print line[indent:]
270 else:
271 print line
272 return 0
274 def help_initopts(self):
275 import roundup.templates
276 templates = roundup.templates.listTemplates()
277 print _('Templates:'), ', '.join(templates)
278 import roundup.backends
279 backends = roundup.backends.__all__
280 print _('Back ends:'), ', '.join(backends)
282 def do_install(self, tracker_home, args):
283 '''Usage: install [template [backend [admin password]]]
284 Install a new Roundup tracker.
286 The command will prompt for the tracker home directory (if not supplied
287 through TRACKER_HOME or the -i option). The template, backend and admin
288 password may be specified on the command-line as arguments, in that
289 order.
291 The initialise command must be called after this command in order
292 to initialise the tracker's database. You may edit the tracker's
293 initial database contents before running that command by editing
294 the tracker's dbinit.py module init() function.
296 See also initopts help.
297 '''
298 if len(args) < 1:
299 raise UsageError, _('Not enough arguments supplied')
301 # make sure the tracker home can be created
302 parent = os.path.split(tracker_home)[0]
303 if not os.path.exists(parent):
304 raise UsageError, _('Instance home parent directory "%(parent)s"'
305 ' does not exist')%locals()
307 # select template
308 import roundup.templates
309 templates = roundup.templates.listTemplates()
310 template = len(args) > 1 and args[1] or ''
311 if template not in templates:
312 print _('Templates:'), ', '.join(templates)
313 while template not in templates:
314 template = raw_input(_('Select template [classic]: ')).strip()
315 if not template:
316 template = 'classic'
318 # select hyperdb backend
319 import roundup.backends
320 backends = roundup.backends.__all__
321 backend = len(args) > 2 and args[2] or ''
322 if backend not in backends:
323 print _('Back ends:'), ', '.join(backends)
324 while backend not in backends:
325 backend = raw_input(_('Select backend [anydbm]: ')).strip()
326 if not backend:
327 backend = 'anydbm'
328 # XXX perform a unit test based on the user's selections
330 # install!
331 init.install(tracker_home, template)
332 init.write_select_db(tracker_home, backend)
334 print _('''
335 You should now edit the tracker configuration file:
336 %(config_file)s
337 ... at a minimum, you must set MAILHOST, TRACKER_WEB, MAIL_DOMAIN and
338 ADMIN_EMAIL.
340 If you wish to modify the default schema, you should also edit the database
341 initialisation file:
342 %(database_config_file)s
343 ... see the documentation on customizing for more information.
344 ''')%{
345 'config_file': os.path.join(tracker_home, 'config.py'),
346 'database_config_file': os.path.join(tracker_home, 'dbinit.py')
347 }
348 return 0
351 def do_initialise(self, tracker_home, args):
352 '''Usage: initialise [adminpw]
353 Initialise a new Roundup tracker.
355 The administrator details will be set at this step.
357 Execute the tracker's initialisation function dbinit.init()
358 '''
359 # password
360 if len(args) > 1:
361 adminpw = args[1]
362 else:
363 adminpw = ''
364 confirm = 'x'
365 while adminpw != confirm:
366 adminpw = getpass.getpass(_('Admin Password: '))
367 confirm = getpass.getpass(_(' Confirm: '))
369 # make sure the tracker home is installed
370 if not os.path.exists(tracker_home):
371 raise UsageError, _('Instance home does not exist')%locals()
372 try:
373 tracker = roundup.instance.open(tracker_home)
374 except roundup.instance.TrackerError:
375 raise UsageError, _('Instance has not been installed')%locals()
377 # is there already a database?
378 try:
379 db_exists = tracker.select_db.Database.exists(tracker.config)
380 except AttributeError:
381 # TODO: move this code to exists() static method in every backend
382 db_exists = os.path.exists(os.path.join(tracker_home, 'db'))
383 if db_exists:
384 print _('WARNING: The database is already initialised!')
385 print _('If you re-initialise it, you will lose all the data!')
386 ok = raw_input(_('Erase it? Y/[N]: ')).strip()
387 if ok.lower() != 'y':
388 return 0
390 # Get a database backend in use by tracker
391 try:
392 # nuke it
393 tracker.select_db.Database.nuke(tracker.config)
394 except AttributeError:
395 # TODO: move this code to nuke() static method in every backend
396 shutil.rmtree(os.path.join(tracker_home, 'db'))
398 # GO
399 init.initialise(tracker_home, adminpw)
401 return 0
404 def do_get(self, args):
405 '''Usage: get property designator[,designator]*
406 Get the given property of one or more designator(s).
408 Retrieves the property value of the nodes specified by the designators.
409 '''
410 if len(args) < 2:
411 raise UsageError, _('Not enough arguments supplied')
412 propname = args[0]
413 designators = args[1].split(',')
414 l = []
415 for designator in designators:
416 # decode the node designator
417 try:
418 classname, nodeid = hyperdb.splitDesignator(designator)
419 except hyperdb.DesignatorError, message:
420 raise UsageError, message
422 # get the class
423 cl = self.get_class(classname)
424 try:
425 if self.comma_sep:
426 l.append(cl.get(nodeid, propname))
427 else:
428 print cl.get(nodeid, propname)
429 except IndexError:
430 raise UsageError, _('no such %(classname)s node "%(nodeid)s"')%locals()
431 except KeyError:
432 raise UsageError, _('no such %(classname)s property '
433 '"%(propname)s"')%locals()
434 if self.comma_sep:
435 print ','.join(l)
436 return 0
439 def do_set(self, args, pwre = re.compile(r'{(\w+)}(.+)')):
440 '''Usage: set [items] property=value property=value ...
441 Set the given properties of one or more items(s).
443 The items may be specified as a class or as a comma-separeted
444 list of item designators (ie "designator[,designator,...]").
446 This command sets the properties to the values for all designators
447 given. If the value is missing (ie. "property=") then the property is
448 un-set. If the property is a multilink, you specify the linked ids
449 for the multilink as comma-separated numbers (ie "1,2,3").
450 '''
451 if len(args) < 2:
452 raise UsageError, _('Not enough arguments supplied')
453 from roundup import hyperdb
455 designators = args[0].split(',')
456 if len(designators) == 1:
457 designator = designators[0]
458 try:
459 designator = hyperdb.splitDesignator(designator)
460 designators = [designator]
461 except hyperdb.DesignatorError:
462 cl = self.get_class(designator)
463 designators = [(designator, x) for x in cl.list()]
464 else:
465 try:
466 designators = [hyperdb.splitDesignator(x) for x in designators]
467 except hyperdb.DesignatorError, message:
468 raise UsageError, message
470 # get the props from the args
471 props = self.props_from_args(args[1:])
473 # now do the set for all the nodes
474 for classname, itemid in designators:
475 cl = self.get_class(classname)
477 properties = cl.getprops()
478 for key, value in props.items():
479 proptype = properties[key]
480 if isinstance(proptype, hyperdb.Multilink):
481 if value is None:
482 props[key] = []
483 else:
484 props[key] = value.split(',')
485 elif value is None:
486 continue
487 elif isinstance(proptype, hyperdb.String):
488 continue
489 elif isinstance(proptype, hyperdb.Password):
490 m = pwre.match(value)
491 if m:
492 # password is being given to us encrypted
493 p = password.Password()
494 p.scheme = m.group(1)
495 p.password = m.group(2)
496 props[key] = p
497 else:
498 props[key] = password.Password(value)
499 elif isinstance(proptype, hyperdb.Date):
500 try:
501 props[key] = date.Date(value)
502 except ValueError, message:
503 raise UsageError, '"%s": %s'%(value, message)
504 elif isinstance(proptype, hyperdb.Interval):
505 try:
506 props[key] = date.Interval(value)
507 except ValueError, message:
508 raise UsageError, '"%s": %s'%(value, message)
509 elif isinstance(proptype, hyperdb.Link):
510 props[key] = value
511 elif isinstance(proptype, hyperdb.Boolean):
512 props[key] = value.lower() in ('yes', 'true', 'on', '1')
513 elif isinstance(proptype, hyperdb.Number):
514 props[key] = float(value)
516 # try the set
517 try:
518 apply(cl.set, (itemid, ), props)
519 except (TypeError, IndexError, ValueError), message:
520 import traceback; traceback.print_exc()
521 raise UsageError, message
522 return 0
524 def do_find(self, args):
525 '''Usage: find classname propname=value ...
526 Find the nodes of the given class with a given link property value.
528 Find the nodes of the given class with a given link property value. The
529 value may be either the nodeid of the linked node, or its key value.
530 '''
531 if len(args) < 1:
532 raise UsageError, _('Not enough arguments supplied')
533 classname = args[0]
534 # get the class
535 cl = self.get_class(classname)
537 # handle the propname=value argument
538 props = self.props_from_args(args[1:])
540 # if the value isn't a number, look up the linked class to get the
541 # number
542 for propname, value in props.items():
543 num_re = re.compile('^\d+$')
544 if not num_re.match(value):
545 # get the property
546 try:
547 property = cl.properties[propname]
548 except KeyError:
549 raise UsageError, _('%(classname)s has no property '
550 '"%(propname)s"')%locals()
552 # make sure it's a link
553 if (not isinstance(property, hyperdb.Link) and not
554 isinstance(property, hyperdb.Multilink)):
555 raise UsageError, _('You may only "find" link properties')
557 # get the linked-to class and look up the key property
558 link_class = self.db.getclass(property.classname)
559 try:
560 props[propname] = link_class.lookup(value)
561 except TypeError:
562 raise UsageError, _('%(classname)s has no key property"')%{
563 'classname': link_class.classname}
565 # now do the find
566 try:
567 if self.comma_sep:
568 print ','.join(apply(cl.find, (), props))
569 else:
570 print apply(cl.find, (), props)
571 except KeyError:
572 raise UsageError, _('%(classname)s has no property '
573 '"%(propname)s"')%locals()
574 except (ValueError, TypeError), message:
575 raise UsageError, message
576 return 0
578 def do_specification(self, args):
579 '''Usage: specification classname
580 Show the properties for a classname.
582 This lists the properties for a given class.
583 '''
584 if len(args) < 1:
585 raise UsageError, _('Not enough arguments supplied')
586 classname = args[0]
587 # get the class
588 cl = self.get_class(classname)
590 # get the key property
591 keyprop = cl.getkey()
592 for key, value in cl.properties.items():
593 if keyprop == key:
594 print _('%(key)s: %(value)s (key property)')%locals()
595 else:
596 print _('%(key)s: %(value)s')%locals()
598 def do_display(self, args):
599 '''Usage: display designator
600 Show the property values for the given node.
602 This lists the properties and their associated values for the given
603 node.
604 '''
605 if len(args) < 1:
606 raise UsageError, _('Not enough arguments supplied')
608 # decode the node designator
609 try:
610 classname, nodeid = hyperdb.splitDesignator(args[0])
611 except hyperdb.DesignatorError, message:
612 raise UsageError, message
614 # get the class
615 cl = self.get_class(classname)
617 # display the values
618 for key in cl.properties.keys():
619 value = cl.get(nodeid, key)
620 print _('%(key)s: %(value)s')%locals()
622 def do_create(self, args, pwre = re.compile(r'{(\w+)}(.+)')):
623 '''Usage: create classname property=value ...
624 Create a new entry of a given class.
626 This creates a new entry of the given class using the property
627 name=value arguments provided on the command line after the "create"
628 command.
629 '''
630 if len(args) < 1:
631 raise UsageError, _('Not enough arguments supplied')
632 from roundup import hyperdb
634 classname = args[0]
636 # get the class
637 cl = self.get_class(classname)
639 # now do a create
640 props = {}
641 properties = cl.getprops(protected = 0)
642 if len(args) == 1:
643 # ask for the properties
644 for key, value in properties.items():
645 if key == 'id': continue
646 name = value.__class__.__name__
647 if isinstance(value , hyperdb.Password):
648 again = None
649 while value != again:
650 value = getpass.getpass(_('%(propname)s (Password): ')%{
651 'propname': key.capitalize()})
652 again = getpass.getpass(_(' %(propname)s (Again): ')%{
653 'propname': key.capitalize()})
654 if value != again: print _('Sorry, try again...')
655 if value:
656 props[key] = value
657 else:
658 value = raw_input(_('%(propname)s (%(proptype)s): ')%{
659 'propname': key.capitalize(), 'proptype': name})
660 if value:
661 props[key] = value
662 else:
663 props = self.props_from_args(args[1:])
665 # convert types
666 for propname, value in props.items():
667 # get the property
668 try:
669 proptype = properties[propname]
670 except KeyError:
671 raise UsageError, _('%(classname)s has no property '
672 '"%(propname)s"')%locals()
674 if isinstance(proptype, hyperdb.Date):
675 try:
676 props[propname] = date.Date(value)
677 except ValueError, message:
678 raise UsageError, _('"%(value)s": %(message)s')%locals()
679 elif isinstance(proptype, hyperdb.Interval):
680 try:
681 props[propname] = date.Interval(value)
682 except ValueError, message:
683 raise UsageError, _('"%(value)s": %(message)s')%locals()
684 elif isinstance(proptype, hyperdb.Password):
685 m = pwre.match(value)
686 if m:
687 # password is being given to us encrypted
688 p = password.Password()
689 p.scheme = m.group(1)
690 p.password = m.group(2)
691 props[propname] = p
692 else:
693 props[propname] = password.Password(value)
694 elif isinstance(proptype, hyperdb.Multilink):
695 props[propname] = value.split(',')
696 elif isinstance(proptype, hyperdb.Boolean):
697 props[propname] = value.lower() in ('yes', 'true', 'on', '1')
698 elif isinstance(proptype, hyperdb.Number):
699 props[propname] = float(value)
701 # check for the key property
702 propname = cl.getkey()
703 if propname and not props.has_key(propname):
704 raise UsageError, _('you must provide the "%(propname)s" '
705 'property.')%locals()
707 # do the actual create
708 try:
709 print apply(cl.create, (), props)
710 except (TypeError, IndexError, ValueError), message:
711 raise UsageError, message
712 return 0
714 def do_list(self, args):
715 '''Usage: list classname [property]
716 List the instances of a class.
718 Lists all instances of the given class. If the property is not
719 specified, the "label" property is used. The label property is tried
720 in order: the key, "name", "title" and then the first property,
721 alphabetically.
722 '''
723 if len(args) < 1:
724 raise UsageError, _('Not enough arguments supplied')
725 classname = args[0]
727 # get the class
728 cl = self.get_class(classname)
730 # figure the property
731 if len(args) > 1:
732 propname = args[1]
733 else:
734 propname = cl.labelprop()
736 if self.comma_sep:
737 print ','.join(cl.list())
738 else:
739 for nodeid in cl.list():
740 try:
741 value = cl.get(nodeid, propname)
742 except KeyError:
743 raise UsageError, _('%(classname)s has no property '
744 '"%(propname)s"')%locals()
745 print _('%(nodeid)4s: %(value)s')%locals()
746 return 0
748 def do_table(self, args):
749 '''Usage: table classname [property[,property]*]
750 List the instances of a class in tabular form.
752 Lists all instances of the given class. If the properties are not
753 specified, all properties are displayed. By default, the column widths
754 are the width of the largest value. The width may be explicitly defined
755 by defining the property as "name:width". For example::
756 roundup> table priority id,name:10
757 Id Name
758 1 fatal-bug
759 2 bug
760 3 usability
761 4 feature
763 Also to make the width of the column the width of the label,
764 leave a trailing : without a width on the property. E.G.
765 roundup> table priority id,name:
766 Id Name
767 1 fata
768 2 bug
769 3 usab
770 4 feat
772 will result in a the 4 character wide "Name" column.
773 '''
774 if len(args) < 1:
775 raise UsageError, _('Not enough arguments supplied')
776 classname = args[0]
778 # get the class
779 cl = self.get_class(classname)
781 # figure the property names to display
782 if len(args) > 1:
783 prop_names = args[1].split(',')
784 all_props = cl.getprops()
785 for spec in prop_names:
786 if ':' in spec:
787 try:
788 propname, width = spec.split(':')
789 except (ValueError, TypeError):
790 raise UsageError, _('"%(spec)s" not name:width')%locals()
791 else:
792 propname = spec
793 if not all_props.has_key(propname):
794 raise UsageError, _('%(classname)s has no property '
795 '"%(propname)s"')%locals()
796 else:
797 prop_names = cl.getprops().keys()
799 # now figure column widths
800 props = []
801 for spec in prop_names:
802 if ':' in spec:
803 name, width = spec.split(':')
804 if width == '':
805 props.append((name, len(spec)))
806 else:
807 props.append((name, int(width)))
808 else:
809 # this is going to be slow
810 maxlen = len(spec)
811 for nodeid in cl.list():
812 curlen = len(str(cl.get(nodeid, spec)))
813 if curlen > maxlen:
814 maxlen = curlen
815 props.append((spec, maxlen))
817 # now display the heading
818 print ' '.join([name.capitalize().ljust(width) for name,width in props])
820 # and the table data
821 for nodeid in cl.list():
822 l = []
823 for name, width in props:
824 if name != 'id':
825 try:
826 value = str(cl.get(nodeid, name))
827 except KeyError:
828 # we already checked if the property is valid - a
829 # KeyError here means the node just doesn't have a
830 # value for it
831 value = ''
832 else:
833 value = str(nodeid)
834 f = '%%-%ds'%width
835 l.append(f%value[:width])
836 print ' '.join(l)
837 return 0
839 def do_history(self, args):
840 '''Usage: history designator
841 Show the history entries of a designator.
843 Lists the journal entries for the node identified by the designator.
844 '''
845 if len(args) < 1:
846 raise UsageError, _('Not enough arguments supplied')
847 try:
848 classname, nodeid = hyperdb.splitDesignator(args[0])
849 except hyperdb.DesignatorError, message:
850 raise UsageError, message
852 try:
853 print self.db.getclass(classname).history(nodeid)
854 except KeyError:
855 raise UsageError, _('no such class "%(classname)s"')%locals()
856 except IndexError:
857 raise UsageError, _('no such %(classname)s node "%(nodeid)s"')%locals()
858 return 0
860 def do_commit(self, args):
861 '''Usage: commit
862 Commit all changes made to the database.
864 The changes made during an interactive session are not
865 automatically written to the database - they must be committed
866 using this command.
868 One-off commands on the command-line are automatically committed if
869 they are successful.
870 '''
871 self.db.commit()
872 return 0
874 def do_rollback(self, args):
875 '''Usage: rollback
876 Undo all changes that are pending commit to the database.
878 The changes made during an interactive session are not
879 automatically written to the database - they must be committed
880 manually. This command undoes all those changes, so a commit
881 immediately after would make no changes to the database.
882 '''
883 self.db.rollback()
884 return 0
886 def do_retire(self, args):
887 '''Usage: retire designator[,designator]*
888 Retire the node specified by designator.
890 This action indicates that a particular node is not to be retrieved by
891 the list or find commands, and its key value may be re-used.
892 '''
893 if len(args) < 1:
894 raise UsageError, _('Not enough arguments supplied')
895 designators = args[0].split(',')
896 for designator in designators:
897 try:
898 classname, nodeid = hyperdb.splitDesignator(designator)
899 except hyperdb.DesignatorError, message:
900 raise UsageError, message
901 try:
902 self.db.getclass(classname).retire(nodeid)
903 except KeyError:
904 raise UsageError, _('no such class "%(classname)s"')%locals()
905 except IndexError:
906 raise UsageError, _('no such %(classname)s node "%(nodeid)s"')%locals()
907 return 0
909 def do_restore(self, args):
910 '''Usage: restore designator[,designator]*
911 Restore the retired node specified by designator.
913 The given nodes will become available for users again.
914 '''
915 if len(args) < 1:
916 raise UsageError, _('Not enough arguments supplied')
917 designators = args[0].split(',')
918 for designator in designators:
919 try:
920 classname, nodeid = hyperdb.splitDesignator(designator)
921 except hyperdb.DesignatorError, message:
922 raise UsageError, message
923 try:
924 self.db.getclass(classname).restore(nodeid)
925 except KeyError:
926 raise UsageError, _('no such class "%(classname)s"')%locals()
927 except IndexError:
928 raise UsageError, _('no such %(classname)s node "%(nodeid)s"')%locals()
929 return 0
931 def do_export(self, args):
932 '''Usage: export [class[,class]] export_dir
933 Export the database to colon-separated-value files.
935 This action exports the current data from the database into
936 colon-separated-value files that are placed in the nominated
937 destination directory. The journals are not exported.
938 '''
939 # we need the CSV module
940 if csv is None:
941 raise UsageError, \
942 _('Sorry, you need the csv module to use this function.\n'
943 'Get it from: http://www.object-craft.com.au/projects/csv/')
945 # grab the directory to export to
946 if len(args) < 1:
947 raise UsageError, _('Not enough arguments supplied')
948 dir = args[-1]
950 # get the list of classes to export
951 if len(args) == 2:
952 classes = args[0].split(',')
953 else:
954 classes = self.db.classes.keys()
956 # use the csv parser if we can - it's faster
957 p = csv.parser(field_sep=':')
959 # do all the classes specified
960 for classname in classes:
961 cl = self.get_class(classname)
962 f = open(os.path.join(dir, classname+'.csv'), 'w')
963 properties = cl.getprops()
964 propnames = properties.keys()
965 propnames.sort()
966 l = propnames[:]
967 l.append('is retired')
968 print >> f, p.join(l)
970 # all nodes for this class (not using list() 'cos it doesn't
971 # include retired nodes)
973 for nodeid in self.db.getclass(classname).getnodeids():
974 # get the regular props
975 print >>f, p.join(cl.export_list(propnames, nodeid))
977 # close this file
978 f.close()
979 return 0
981 def do_import(self, args):
982 '''Usage: import import_dir
983 Import a database from the directory containing CSV files, one per
984 class to import.
986 The files must define the same properties as the class (including having
987 a "header" line with those property names.)
989 The imported nodes will have the same nodeid as defined in the
990 import file, thus replacing any existing content.
992 The new nodes are added to the existing database - if you want to
993 create a new database using the imported data, then create a new
994 database (or, tediously, retire all the old data.)
995 '''
996 if len(args) < 1:
997 raise UsageError, _('Not enough arguments supplied')
998 if csv is None:
999 raise UsageError, \
1000 _('Sorry, you need the csv module to use this function.\n'
1001 'Get it from: http://www.object-craft.com.au/projects/csv/')
1003 from roundup import hyperdb
1005 for file in os.listdir(args[0]):
1006 # we only care about CSV files
1007 if not file.endswith('.csv'):
1008 continue
1010 f = open(os.path.join(args[0], file))
1012 # get the classname
1013 classname = os.path.splitext(file)[0]
1015 # ensure that the properties and the CSV file headings match
1016 cl = self.get_class(classname)
1017 p = csv.parser(field_sep=':')
1018 file_props = p.parse(f.readline())
1020 # XXX we don't _really_ need to do this...
1021 # properties = cl.getprops()
1022 # propnames = properties.keys()
1023 # propnames.sort()
1024 # m = file_props[:]
1025 # m.sort()
1026 # if m != propnames:
1027 # raise UsageError, _('Import file doesn\'t define the same '
1028 # 'properties as "%(arg0)s".')%{'arg0': args[0]}
1030 # loop through the file and create a node for each entry
1031 maxid = 1
1032 while 1:
1033 line = f.readline()
1034 if not line: break
1036 # parse lines until we get a complete entry
1037 while 1:
1038 l = p.parse(line)
1039 if l: break
1040 line = f.readline()
1041 if not line:
1042 raise ValueError, "Unexpected EOF during CSV parse"
1044 # do the import and figure the current highest nodeid
1045 maxid = max(maxid, int(cl.import_list(file_props, l)))
1047 print 'setting', classname, maxid+1
1048 self.db.setid(classname, str(maxid+1))
1049 return 0
1051 def do_pack(self, args):
1052 '''Usage: pack period | date
1054 Remove journal entries older than a period of time specified or
1055 before a certain date.
1057 A period is specified using the suffixes "y", "m", and "d". The
1058 suffix "w" (for "week") means 7 days.
1060 "3y" means three years
1061 "2y 1m" means two years and one month
1062 "1m 25d" means one month and 25 days
1063 "2w 3d" means two weeks and three days
1065 Date format is "YYYY-MM-DD" eg:
1066 2001-01-01
1068 '''
1069 if len(args) <> 1:
1070 raise UsageError, _('Not enough arguments supplied')
1072 # are we dealing with a period or a date
1073 value = args[0]
1074 date_re = re.compile(r'''
1075 (?P<date>\d\d\d\d-\d\d?-\d\d?)? # yyyy-mm-dd
1076 (?P<period>(\d+y\s*)?(\d+m\s*)?(\d+d\s*)?)?
1077 ''', re.VERBOSE)
1078 m = date_re.match(value)
1079 if not m:
1080 raise ValueError, _('Invalid format')
1081 m = m.groupdict()
1082 if m['period']:
1083 pack_before = date.Date(". - %s"%value)
1084 elif m['date']:
1085 pack_before = date.Date(value)
1086 self.db.pack(pack_before)
1087 return 0
1089 def do_reindex(self, args):
1090 '''Usage: reindex
1091 Re-generate a tracker's search indexes.
1093 This will re-generate the search indexes for a tracker. This will
1094 typically happen automatically.
1095 '''
1096 self.db.indexer.force_reindex()
1097 self.db.reindex()
1098 return 0
1100 def do_security(self, args):
1101 '''Usage: security [Role name]
1102 Display the Permissions available to one or all Roles.
1103 '''
1104 if len(args) == 1:
1105 role = args[0]
1106 try:
1107 roles = [(args[0], self.db.security.role[args[0]])]
1108 except KeyError:
1109 print _('No such Role "%(role)s"')%locals()
1110 return 1
1111 else:
1112 roles = self.db.security.role.items()
1113 role = self.db.config.NEW_WEB_USER_ROLES
1114 if ',' in role:
1115 print _('New Web users get the Roles "%(role)s"')%locals()
1116 else:
1117 print _('New Web users get the Role "%(role)s"')%locals()
1118 role = self.db.config.NEW_EMAIL_USER_ROLES
1119 if ',' in role:
1120 print _('New Email users get the Roles "%(role)s"')%locals()
1121 else:
1122 print _('New Email users get the Role "%(role)s"')%locals()
1123 roles.sort()
1124 for rolename, role in roles:
1125 print _('Role "%(name)s":')%role.__dict__
1126 for permission in role.permissions:
1127 if permission.klass:
1128 print _(' %(description)s (%(name)s for "%(klass)s" '
1129 'only)')%permission.__dict__
1130 else:
1131 print _(' %(description)s (%(name)s)')%permission.__dict__
1132 return 0
1134 def run_command(self, args):
1135 '''Run a single command
1136 '''
1137 command = args[0]
1139 # handle help now
1140 if command == 'help':
1141 if len(args)>1:
1142 self.do_help(args[1:])
1143 return 0
1144 self.do_help(['help'])
1145 return 0
1146 if command == 'morehelp':
1147 self.do_help(['help'])
1148 self.help_commands()
1149 self.help_all()
1150 return 0
1152 # figure what the command is
1153 try:
1154 functions = self.commands.get(command)
1155 except KeyError:
1156 # not a valid command
1157 print _('Unknown command "%(command)s" ("help commands" for a '
1158 'list)')%locals()
1159 return 1
1161 # check for multiple matches
1162 if len(functions) > 1:
1163 print _('Multiple commands match "%(command)s": %(list)s')%{'command':
1164 command, 'list': ', '.join([i[0] for i in functions])}
1165 return 1
1166 command, function = functions[0]
1168 # make sure we have a tracker_home
1169 while not self.tracker_home:
1170 self.tracker_home = raw_input(_('Enter tracker home: ')).strip()
1172 # before we open the db, we may be doing an install or init
1173 if command == 'initialise':
1174 try:
1175 return self.do_initialise(self.tracker_home, args)
1176 except UsageError, message:
1177 print _('Error: %(message)s')%locals()
1178 return 1
1179 elif command == 'install':
1180 try:
1181 return self.do_install(self.tracker_home, args)
1182 except UsageError, message:
1183 print _('Error: %(message)s')%locals()
1184 return 1
1186 # get the tracker
1187 try:
1188 tracker = roundup.instance.open(self.tracker_home)
1189 except ValueError, message:
1190 self.tracker_home = ''
1191 print _("Error: Couldn't open tracker: %(message)s")%locals()
1192 return 1
1194 # only open the database once!
1195 if not self.db:
1196 self.db = tracker.open('admin')
1198 # do the command
1199 ret = 0
1200 try:
1201 ret = function(args[1:])
1202 except UsageError, message:
1203 print _('Error: %(message)s')%locals()
1204 print
1205 print function.__doc__
1206 ret = 1
1207 except:
1208 import traceback
1209 traceback.print_exc()
1210 ret = 1
1211 return ret
1213 def interactive(self):
1214 '''Run in an interactive mode
1215 '''
1216 print _('Roundup %s ready for input.'%roundup_version)
1217 print _('Type "help" for help.')
1218 try:
1219 import readline
1220 except ImportError:
1221 print _('Note: command history and editing not available')
1223 while 1:
1224 try:
1225 command = raw_input(_('roundup> '))
1226 except EOFError:
1227 print _('exit...')
1228 break
1229 if not command: continue
1230 args = token.token_split(command)
1231 if not args: continue
1232 if args[0] in ('quit', 'exit'): break
1233 self.run_command(args)
1235 # exit.. check for transactions
1236 if self.db and self.db.transactions:
1237 commit = raw_input(_('There are unsaved changes. Commit them (y/N)? '))
1238 if commit and commit[0].lower() == 'y':
1239 self.db.commit()
1240 return 0
1242 def main(self):
1243 try:
1244 opts, args = getopt.getopt(sys.argv[1:], 'i:u:hc')
1245 except getopt.GetoptError, e:
1246 self.usage(str(e))
1247 return 1
1249 # handle command-line args
1250 self.tracker_home = os.environ.get('TRACKER_HOME', '')
1251 # TODO: reinstate the user/password stuff (-u arg too)
1252 name = password = ''
1253 if os.environ.has_key('ROUNDUP_LOGIN'):
1254 l = os.environ['ROUNDUP_LOGIN'].split(':')
1255 name = l[0]
1256 if len(l) > 1:
1257 password = l[1]
1258 self.comma_sep = 0
1259 for opt, arg in opts:
1260 if opt == '-h':
1261 self.usage()
1262 return 0
1263 if opt == '-i':
1264 self.tracker_home = arg
1265 if opt == '-c':
1266 self.comma_sep = 1
1268 # if no command - go interactive
1269 # wrap in a try/finally so we always close off the db
1270 ret = 0
1271 try:
1272 if not args:
1273 self.interactive()
1274 else:
1275 ret = self.run_command(args)
1276 if self.db: self.db.commit()
1277 return ret
1278 finally:
1279 if self.db:
1280 self.db.close()
1282 if __name__ == '__main__':
1283 tool = AdminTool()
1284 sys.exit(tool.main())
1286 # vim: set filetype=python ts=4 sw=4 et si