Mercurial > p > roundup > code
annotate roundup/actions.py @ 7178:db06d4aeb978
unshadow stdlib token from roundup's token.
This bites me every now and again when running pytest and pdb. Some
submodules want to load the stdlib python and end up getting roundup's
python and thing break with N_TOKENS not defined etc.
So rename token.py to token_r.py (token_r(oundup)... hey naming things
is hard) an change code as needed.
| author | John Rouillard <rouilj@ieee.org> |
|---|---|
| date | Sun, 26 Feb 2023 12:00:35 -0500 |
| parents | 4c9acc580769 |
| children | 1287b0c3d261 |
| rev | line source |
|---|---|
| 4083 | 1 # |
| 2 # Copyright (C) 2009 Stefan Seefeld | |
| 3 # All rights reserved. | |
| 4 # For license terms see the file COPYING.txt. | |
| 5604 | 5 # Actions used in REST and XMLRPC APIs |
| 4083 | 6 # |
| 7 | |
|
5071
a7541077cf12
Remove 'import *' statement from actions.py
John Kristensen <john@jerrykan.com>
parents:
4357
diff
changeset
|
8 from roundup.exceptions import Unauthorised |
| 4083 | 9 from roundup import hyperdb |
| 6003 | 10 |
| 4083 | 11 |
| 12 class Action: | |
| 13 def __init__(self, db, translator): | |
| 14 self.db = db | |
| 15 self.translator = translator | |
| 16 | |
| 17 def handle(self, *args): | |
| 18 """Action handler procedure""" | |
| 19 raise NotImplementedError | |
| 20 | |
| 21 def execute(self, *args): | |
| 22 """Execute the action specified by this object.""" | |
| 23 | |
| 24 self.permission(*args) | |
| 25 return self.handle(*args) | |
| 26 | |
| 27 def permission(self, *args): | |
| 28 """Check whether the user has permission to execute this action. | |
| 29 | |
| 30 If not, raise Unauthorised.""" | |
| 31 | |
| 32 pass | |
| 33 | |
| 34 def gettext(self, msgid): | |
| 35 """Return the localized translation of msgid""" | |
| 36 return self.translator.gettext(msgid) | |
| 37 | |
| 38 _ = gettext | |
| 39 | |
| 40 | |
| 5604 | 41 class PermCheck(Action): |
| 42 def permission(self, designator): | |
| 43 | |
| 44 classname, itemid = hyperdb.splitDesignator(designator) | |
| 45 perm = self.db.security.hasPermission | |
| 46 | |
| 6003 | 47 if not perm('Retire', self.db.getuid(), classname=classname, |
| 48 itemid=itemid): | |
| 5604 | 49 raise Unauthorised(self._('You do not have permission to retire ' |
| 50 'or restore the %(classname)s class.') | |
| 6003 | 51 % locals()) |
| 52 | |
| 5604 | 53 |
| 54 class Retire(PermCheck): | |
| 4083 | 55 |
| 56 def handle(self, designator): | |
| 57 | |
| 58 classname, itemid = hyperdb.splitDesignator(designator) | |
| 59 | |
| 60 # make sure we don't try to retire admin or anonymous | |
| 61 if (classname == 'user' and | |
|
7176
4c9acc580769
chore: flake8 whitespace fixes
John Rouillard <rouilj@ieee.org>
parents:
6003
diff
changeset
|
62 self.db.user.get(itemid, 'username') in ('admin', 'anonymous')): |
|
4c9acc580769
chore: flake8 whitespace fixes
John Rouillard <rouilj@ieee.org>
parents:
6003
diff
changeset
|
63 |
|
4357
13b3155869e0
Beginnings of a big code cleanup / modernisation to make 2to3 happy
Richard Jones <richard@users.sourceforge.net>
parents:
4125
diff
changeset
|
64 raise ValueError(self._( |
|
13b3155869e0
Beginnings of a big code cleanup / modernisation to make 2to3 happy
Richard Jones <richard@users.sourceforge.net>
parents:
4125
diff
changeset
|
65 'You may not retire the admin or anonymous user')) |
| 4083 | 66 |
| 67 # do the retire | |
| 68 self.db.getclass(classname).retire(itemid) | |
| 69 self.db.commit() | |
| 70 | |
| 71 | |
| 5604 | 72 class Restore(PermCheck): |
| 73 | |
| 74 def handle(self, designator): | |
| 4083 | 75 |
| 76 classname, itemid = hyperdb.splitDesignator(designator) | |
| 77 | |
| 5604 | 78 # do the restore |
| 79 self.db.getclass(classname).restore(itemid) | |
| 80 self.db.commit() |