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annotate roundup/actions.py @ 5331:57caeefb2f81

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Work around a line-length limit in poplib Work around a limitation in python2.7 implementation of poplib (for the pop3 protocol for fetching emails): It seems poplib applies a line-length limit not just to the lines involving the pop3 protocol but to any email content, too. This sometimes leads to tracebacks whenever an email exceeding this limit is encountered. We "fix" this by monkey-patching poplib with a larger line-limit. Thanks to Heiko Stegmann for discovering this.
author Ralf Schlatterbeck <rsc@runtux.com>
date Thu, 07 Jun 2018 12:39:31 +0200
parents a7541077cf12
children ed02a1e0aa5d
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1 #
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2 # Copyright (C) 2009 Stefan Seefeld
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3 # All rights reserved.
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4 # For license terms see the file COPYING.txt.
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5 #
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6
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7 from roundup.exceptions import Unauthorised
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8 from roundup import hyperdb
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9 from roundup.i18n import _
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10
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11 class Action:
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12 def __init__(self, db, translator):
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13 self.db = db
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14 self.translator = translator
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15
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16 def handle(self, *args):
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17 """Action handler procedure"""
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18 raise NotImplementedError
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19
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20 def execute(self, *args):
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21 """Execute the action specified by this object."""
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22
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23 self.permission(*args)
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24 return self.handle(*args)
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27 def permission(self, *args):
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28 """Check whether the user has permission to execute this action.
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29
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30 If not, raise Unauthorised."""
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32 pass
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35 def gettext(self, msgid):
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36 """Return the localized translation of msgid"""
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37 return self.translator.gettext(msgid)
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40 _ = gettext
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41
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43 class Retire(Action):
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44
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45 def handle(self, designator):
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46
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47 classname, itemid = hyperdb.splitDesignator(designator)
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48
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49 # make sure we don't try to retire admin or anonymous
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50 if (classname == 'user' and
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51 self.db.user.get(itemid, 'username') in ('admin', 'anonymous')):
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52 raise ValueError(self._(
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53 'You may not retire the admin or anonymous user'))
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54
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55 # do the retire
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56 self.db.getclass(classname).retire(itemid)
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57 self.db.commit()
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60 def permission(self, designator):
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61
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62 classname, itemid = hyperdb.splitDesignator(designator)
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64 if not self.db.security.hasPermission('Edit', self.db.getuid(),
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65 classname=classname, itemid=itemid):
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66 raise Unauthorised(self._('You do not have permission to '
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67 'retire the %(classname)s class.')%classname)
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68
Roundup Issue Tracker: http://roundup-tracker.org/