Mercurial > p > roundup > code
comparison roundup/cgi/client.py @ 2903:2681cfbd0fcb
*** empty log message ***
| author | Richard Jones <richard@users.sourceforge.net> |
|---|---|
| date | Thu, 11 Nov 2004 21:10:05 +0000 |
| parents | 0998d1b48182 |
| children | b1ad7add1a2c |
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| 2902:f50b867747c9 | 2903:2681cfbd0fcb |
|---|---|
| 1 # $Id: client.py,v 1.197 2004-11-08 23:29:45 richard Exp $ | 1 # $Id: client.py,v 1.198 2004-11-11 21:10:05 richard Exp $ |
| 2 | 2 |
| 3 """WWW request handler (also used in the stand-alone server). | 3 """WWW request handler (also used in the stand-alone server). |
| 4 """ | 4 """ |
| 5 __docformat__ = 'restructuredtext' | 5 __docformat__ = 'restructuredtext' |
| 6 | 6 |
| 639 except: | 639 except: |
| 640 # everything else | 640 # everything else |
| 641 return cgitb.pt_html(i18n=self.translator) | 641 return cgitb.pt_html(i18n=self.translator) |
| 642 | 642 |
| 643 # these are the actions that are available | 643 # these are the actions that are available |
| 644 actions = ( | 644 actions = { |
| 645 ('edit', EditItemAction), | 645 'edit': EditItemAction, |
| 646 ('editcsv', EditCSVAction), | 646 'editcsv': EditCSVAction, |
| 647 ('new', NewItemAction), | 647 'new': NewItemAction, |
| 648 ('register', RegisterAction), | 648 'register': RegisterAction, |
| 649 ('confrego', ConfRegoAction), | 649 'confrego': ConfRegoAction, |
| 650 ('passrst', PassResetAction), | 650 'passrst': PassResetAction, |
| 651 ('login', LoginAction), | 651 'login': LoginAction, |
| 652 ('logout', LogoutAction), | 652 'logout': LogoutAction, |
| 653 ('search', SearchAction), | 653 'search': SearchAction, |
| 654 ('retire', RetireAction), | 654 'retire': RetireAction, |
| 655 ('show', ShowAction), | 655 'show': ShowAction, |
| 656 ('export_csv', ExportCSVAction), | 656 'export_csv': ExportCSVAction, |
| 657 ) | 657 } |
| 658 def handle_action(self): | 658 def handle_action(self): |
| 659 ''' Determine whether there should be an Action called. | 659 ''' Determine whether there should be an Action called. |
| 660 | 660 |
| 661 The action is defined by the form variable :action which | 661 The action is defined by the form variable :action which |
| 662 identifies the method on this object to call. The actions | 662 identifies the method on this object to call. The actions |
| 663 are defined in the "actions" sequence on this class. | 663 are defined in the "actions" dictionary on this class. |
| 664 | 664 |
| 665 Actions may return a page (by default HTML) to return to the | 665 Actions may return a page (by default HTML) to return to the |
| 666 user, bypassing the usual template rendering. | 666 user, bypassing the usual template rendering. |
| 667 ''' | 667 ''' |
| 668 if self.form.has_key(':action'): | 668 if self.form.has_key(':action'): |
| 676 if (hasattr(self.instance, 'cgi_actions') and | 676 if (hasattr(self.instance, 'cgi_actions') and |
| 677 self.instance.cgi_actions.has_key(action)): | 677 self.instance.cgi_actions.has_key(action)): |
| 678 # tracker-defined action | 678 # tracker-defined action |
| 679 action_klass = self.instance.cgi_actions[action] | 679 action_klass = self.instance.cgi_actions[action] |
| 680 else: | 680 else: |
| 681 # go with a default | 681 if isinstance(self.actions, type({})): |
| 682 for name, action_klass in self.actions: | 682 if not self.actions.has_key(action): |
| 683 if name == action: | 683 raise ValueError, 'No such action "%s"'%action |
| 684 break | 684 action_class = self.actions[action] |
| 685 else: | 685 else: |
| 686 raise ValueError, 'No such action "%s"'%action | 686 # backwards-compatible sequence |
| 687 for name, action_klass in self.actions: | |
| 688 if name == action: | |
| 689 break | |
| 690 else: | |
| 691 raise ValueError, 'No such action "%s"'%action | |
| 687 | 692 |
| 688 # call the mapped action | 693 # call the mapped action |
| 689 if isinstance(action_klass, type('')): | 694 if isinstance(action_klass, type('')): |
| 690 # old way of specifying actions | 695 # old way of specifying actions |
| 691 return getattr(self, action_klass)() | 696 return getattr(self, action_klass)() |