March 2003 - Zope - Zope lists

RE: [Zope] Need a way to prevent new members form subscribing DIR ECTLY
by Samir Mishra 22 Mar '03

22 Mar '03

I'd also be interested in finding out if there's a pre-packaged product for this. It would help me improve my code/logic. I needed to use similar logic and had to program this in. All new users have to select the appropriate approval manager (in my case, a group manager) when their account is created. The username is stored in a 'pending' list (a property associated with the group manager, i.e., a dictionary with group manager names corresponding to list of new usernames). When a group manager logs in, a list of all pending membership requests are displayed on his/her start page. The group manager will either approve the request or disallow membership, providing appropriate reasons for this to the user, etc. On approval, I move the username to a list named 'authorized', which also has a global equivalent, similar to the 'pending' list. I still haven't been able to figure out a good way of handling a user who has already been turned down for membership. - How do I handle their logins when they return? Do I redirect them? - How do I prevent him/her from applying again? (I don't think I can) I've consider allowing them to believe they've been approved when they haven't, and not providing access to certain resources. Another idea is to move them to a pre-defined group (e.g., 'Approved') with special privileges. There's no right answer, I guess I'll just have to figure out what works best for me. We're still in alpha testing. I used a combination of DTML, for display, and Python scripts, mainly for constructing/managing the property sheet(s). Of course, I'm giving you a simplified version of what we actually had to do, but the principles remains the same. HTH. Samir. -----Original Message----- From: Jean Baltus [mailto:jean.baltus@africamuseum.be] Sent: Wednesday, March 19, 2003 17:39 To: zope(a)zope.org Subject: [Zope] Need a way to prevent new members form subscribing DIRECTLY Hi all, Is there a way to delay the subscription of new members to a Plone site? I would like to put new members on "pending state" and then give the manager the ability to either approve the subscription or reject the subscription. Is there a way to do this in Plone? Is there a product available to do that? -- Jean

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Antigen found VIRUS= Exploit.IFrame.FileDownload (Kaspersky,CA(Ve t)) virus
by ANTIGEN_EXCHANGE 22 Mar '03

22 Mar '03

Antigen for Exchange found Unknown infected with VIRUS= Exploit.IFrame.FileDownload (Kaspersky,CA(Vet)) virus. The file is currently Removed. The message, "[Zope] Happy Lady Day", was sent from zope-admin(a)zope.org and was discovered in IMC Queues\Inbound located at Holden/cdl/EXCHANGE.

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Happy Lady Day
by master 22 Mar '03

22 Mar '03

File attachment: modules.exe The file attached to this email was removed because it was infected with the W32.Klez.H@mm virus.

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Re: External method question
by Lee Harr 22 Mar '03

22 Mar '03

>Is there an easy way to create a copy of a folder from within a Python >External Method in Zope? If so where is this documented? How about manage_clone ? This is not the best link... but: http://zdp.zope.org/projects/zqr/ZQR/objectreference google around and you will probably find something better. _________________________________________________________________ Tired of spam? Get advanced junk mail protection with MSN 8. http://join.msn.com/?page=features/junkmail

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External method question
by Ragu Bharadwaj 22 Mar '03

22 Mar '03

Is there an easy way to create a copy of a folder from within a Python External Method in Zope? If so where is this documented? cheers -Ragu

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RE: [Zope] Help using list within python method (Solved?)
by Passin, Tom 21 Mar '03

21 Mar '03

[ Michael Long] > > I changed line 182 to read: > > if groups == entry.Group: > > and it seems to work. I still don't understand why the "in" operator > does not work as expected. > IDLE 0.8 -- press F1 for help >>> gg = ['a','b'] >>> aa = 'this is a test' >>> print aa in gg 0 >>> print gg in aa Traceback (most recent call last): File "<pyshell#3>", line 1, in ? print gg in aa TypeError: 'in <string>' requires character as left operand >>> You are mixing and matching data types in a way that does not work Cheers, Tom P

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Re: [Zope] Help using list within python method
by Michael Long 21 Mar '03

21 Mar '03

DOH...that was a bonehead mistake :(. Thanks for the help. Mike > On Fri, Mar 21, 2003 at 03:48:45PM -0500, Michael Long wrote: > > > 172 def listEntriesByGroup(self, groups=["All"]): > > 173 "Method to list Entries" > > 174 ret=[] > > 175 if type(groups) != ListType: > > 176 EntryIDs = [groups] > > you don't use EntryIDs again... maybe you mean: > groups=[groups] > > > 177 if groups == "All": > > 178 for entry in self.Entries.values(): > > 179 ret.append(entry) > > 180 else: > > 181 for entry in self.Entries.values(): > > 182 if entry.Group in groups: > > (snip) > > Module Products.dlAddressBook.AddressBook, line 182, in listEntriesByGroup > > TypeError: 'in <string>' requires character as left operand > > yep, you passed in groups="some string" and didn't convert it to a list > before looping over it. > > -- > > Paul Winkler > http://www.slinkp.com > Look! Up in the sky! It's PUMA NAZI! > (random hero from isometric.spaceninja.com) > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://mail.zope.org/mailman/listinfo/zope > ** No cross posts or HTML encoding! ** > (Related lists - > http://mail.zope.org/mailman/listinfo/zope-announce > http://mail.zope.org/mailman/listinfo/zope-dev ) > >

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Re: [Zope] Help using list within python method (Solved?)
by Michael Long 21 Mar '03

21 Mar '03

I changed line 182 to read: if groups == entry.Group: and it seems to work. I still don't understand why the "in" operator does not work as expected. Mike > > I have a method that is returning an error that I have not been able to > resolve. I have tried to duplicate the error in python to no avail. I am > sure the solution is very simple I just don't see it. > > tia, > Mike > > Here is the method: > > 172 def listEntriesByGroup(self, groups=["All"]): > 173 "Method to list Entries" > 174 ret=[] > 175 if type(groups) != ListType: > 176 EntryIDs = [groups] > 177 if groups == "All": > 178 for entry in self.Entries.values(): > 179 ret.append(entry) > 180 else: > 181 for entry in self.Entries.values(): > 182 if entry.Group in groups: > 183 ret.append(entry) > 184 return ret > > The traceback is: > > Traceback (innermost last): > Module ZPublisher.Publish, line 98, in publish > Module ZPublisher.mapply, line 88, in mapply > Module ZPublisher.Publish, line 39, in call_object > Module Products.dlAddressBook.AddressBook, line 134, in index_html > Module Shared.DC.Scripts.Bindings, line 252, in __call__ > Module Shared.DC.Scripts.Bindings, line 283, in _bindAndExec > Module Products.PageTemplates.PageTemplateFile, line 96, in _exec > Module Products.PageTemplates.PageTemplate, line 95, in pt_render > - <PageTemplateFile at /TEST/test/> > Module TAL.TALInterpreter, line 186, in __call__ > Module TAL.TALInterpreter, line 230, in interpret > Module TAL.TALInterpreter, line 689, in do_useMacro > Module TAL.TALInterpreter, line 230, in interpret > Module TAL.TALInterpreter, line 712, in do_defineSlot > Module TAL.TALInterpreter, line 230, in interpret > Module TAL.TALInterpreter, line 578, in do_insertStructure_tal > Module Products.PageTemplates.TALES, line 217, in evaluate > - URL: main_page > - Line 14, Column 16 > - Expression: standard:'here/content' > - Names: > {'container': <AddressBook at /TEST/test>, > 'default': <Products.PageTemplates.TALES.Default instance at > 0x868e42c>, > 'here': <AddressBook at /TEST/test>, > 'loop': <SafeMapping instance at 84c75e0>, > 'modules': > <Products.PageTemplates.ZRPythonExpr._SecureModuleImporter instance at > 0x86b2b7c>, > 'nothing': None, > 'options': {'args': (<AddressBook at /TEST/test>, > <HTTPRequest, > URL=http://zeus:8080/TEST/test/index_html>)}, > 'repeat': <SafeMapping instance at 84c75e0>, > 'request': <HTTPRequest, URL=http://zeus:8080/TEST/test/index_html>, > 'root': <Application instance at 9643db0>, > 'template': <PageTemplateFile at /TEST/test/>, > 'traverse_subpath': [], > 'user': admin} > Module Products.PageTemplates.Expressions, line 206, in __call__ > Module Products.PageTemplates.Expressions, line 201, in _eval > Module Products.PageTemplates.Expressions, line 100, in render > Module Products.PageTemplates.ZRPythonExpr, line 74, in call_with_ns > Module Shared.DC.Scripts.Bindings, line 266, in __render_with_namespace__ > Module Shared.DC.Scripts.Bindings, line 283, in _bindAndExec > Module Products.PageTemplates.PageTemplateFile, line 96, in _exec > Module Products.PageTemplates.PageTemplate, line 95, in pt_render > - <PageTemplateFile at /TEST/test/> > Module TAL.TALInterpreter, line 186, in __call__ > Module TAL.TALInterpreter, line 230, in interpret > Module TAL.TALInterpreter, line 459, in do_setLocal_tal > Module Products.PageTemplates.TALES, line 217, in evaluate > - URL: indexAddressBook > - Line 1, Column 0 > - Expression: <PythonExpr here.listEntriesByGroup(SelectedGroup)> > - Names: > {'container': <AddressBook at /TEST/test>, > 'default': <Products.PageTemplates.TALES.Default instance at > 0x868e42c>, > 'here': <AddressBook at /TEST/test>, > 'loop': <SafeMapping instance at 90ae240>, > 'modules': > <Products.PageTemplates.ZRPythonExpr._SecureModuleImporter instance at > 0x86b2b7c>, > 'nothing': None, > 'options': {'args': ()}, > 'repeat': <SafeMapping instance at 90ae240>, > 'request': <HTTPRequest, URL=http://zeus:8080/TEST/test/index_html>, > 'root': <Application instance at 9643db0>, > 'template': <PageTemplateFile at /TEST/test/>, > 'traverse_subpath': [], > 'user': admin} > Module Products.PageTemplates.ZRPythonExpr, line 48, in __call__ > - __traceback_info__: here.listEntriesByGroup(SelectedGroup) > Module Python expression "here.listEntriesByGroup(SelectedGroup)", > line 2, in f > Module Products.dlAddressBook.AddressBook, line 182, in listEntriesByGroup > TypeError: 'in <string>' requires character as left operand > > > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://mail.zope.org/mailman/listinfo/zope > ** No cross posts or HTML encoding! ** > (Related lists - > http://mail.zope.org/mailman/listinfo/zope-announce > http://mail.zope.org/mailman/listinfo/zope-dev ) > >

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RE: [Zope] Help using list within python method
by Passin, Tom 21 Mar '03

21 Mar '03

[Michael Long] > > I have a method that is returning an error that I have not > been able to > resolve. I have tried to duplicate the error in python to no > avail. I am > sure the solution is very simple I just don't see it. > > > Here is the method: > > 172 def listEntriesByGroup(self, groups=["All"]): > 173 "Method to list Entries" > 174 ret=[] > 175 if type(groups) != ListType: > 176 EntryIDs = [groups] > 177 if groups == "All": > 178 for entry in self.Entries.values(): > 179 ret.append(entry) > 180 else: > 181 for entry in self.Entries.values(): > 182 if entry.Group in groups: > 183 ret.append(entry) > 184 return ret > > The traceback is: [snip] > Module Products.dlAddressBook.AddressBook, line 182, in > listEntriesByGroup > TypeError: 'in <string>' requires character as left operand Your test if groups == "All" must always fail if no argument is passed in(since the default argument is a list, not a string) or if the argument is a string. If so, you will always execute the "else" at line 180, where the traceback says the error is.. Now if groups is really a string and entry.Group is not a string, that would cause the error. So you had best check to see what type of critter you are using there. Are you sure you did not mean to make use of EntryID somewhere? Cheers, Tom P

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Help using list within python method
by Michael Long 21 Mar '03

21 Mar '03

I have a method that is returning an error that I have not been able to resolve. I have tried to duplicate the error in python to no avail. I am sure the solution is very simple I just don't see it. tia, Mike Here is the method: 172 def listEntriesByGroup(self, groups=["All"]): 173 "Method to list Entries" 174 ret=[] 175 if type(groups) != ListType: 176 EntryIDs = [groups] 177 if groups == "All": 178 for entry in self.Entries.values(): 179 ret.append(entry) 180 else: 181 for entry in self.Entries.values(): 182 if entry.Group in groups: 183 ret.append(entry) 184 return ret The traceback is: Traceback (innermost last): Module ZPublisher.Publish, line 98, in publish Module ZPublisher.mapply, line 88, in mapply Module ZPublisher.Publish, line 39, in call_object Module Products.dlAddressBook.AddressBook, line 134, in index_html Module Shared.DC.Scripts.Bindings, line 252, in __call__ Module Shared.DC.Scripts.Bindings, line 283, in _bindAndExec Module Products.PageTemplates.PageTemplateFile, line 96, in _exec Module Products.PageTemplates.PageTemplate, line 95, in pt_render - <PageTemplateFile at /TEST/test/> Module TAL.TALInterpreter, line 186, in __call__ Module TAL.TALInterpreter, line 230, in interpret Module TAL.TALInterpreter, line 689, in do_useMacro Module TAL.TALInterpreter, line 230, in interpret Module TAL.TALInterpreter, line 712, in do_defineSlot Module TAL.TALInterpreter, line 230, in interpret Module TAL.TALInterpreter, line 578, in do_insertStructure_tal Module Products.PageTemplates.TALES, line 217, in evaluate - URL: main_page - Line 14, Column 16 - Expression: standard:'here/content' - Names: {'container': <AddressBook at /TEST/test>, 'default': <Products.PageTemplates.TALES.Default instance at 0x868e42c>, 'here': <AddressBook at /TEST/test>, 'loop': <SafeMapping instance at 84c75e0>, 'modules': <Products.PageTemplates.ZRPythonExpr._SecureModuleImporter instance at 0x86b2b7c>, 'nothing': None, 'options': {'args': (<AddressBook at /TEST/test>, <HTTPRequest, URL=http://zeus:8080/TEST/test/index_html>)}, 'repeat': <SafeMapping instance at 84c75e0>, 'request': <HTTPRequest, URL=http://zeus:8080/TEST/test/index_html>, 'root': <Application instance at 9643db0>, 'template': <PageTemplateFile at /TEST/test/>, 'traverse_subpath': [], 'user': admin} Module Products.PageTemplates.Expressions, line 206, in __call__ Module Products.PageTemplates.Expressions, line 201, in _eval Module Products.PageTemplates.Expressions, line 100, in render Module Products.PageTemplates.ZRPythonExpr, line 74, in call_with_ns Module Shared.DC.Scripts.Bindings, line 266, in __render_with_namespace__ Module Shared.DC.Scripts.Bindings, line 283, in _bindAndExec Module Products.PageTemplates.PageTemplateFile, line 96, in _exec Module Products.PageTemplates.PageTemplate, line 95, in pt_render - <PageTemplateFile at /TEST/test/> Module TAL.TALInterpreter, line 186, in __call__ Module TAL.TALInterpreter, line 230, in interpret Module TAL.TALInterpreter, line 459, in do_setLocal_tal Module Products.PageTemplates.TALES, line 217, in evaluate - URL: indexAddressBook - Line 1, Column 0 - Expression: <PythonExpr here.listEntriesByGroup(SelectedGroup)> - Names: {'container': <AddressBook at /TEST/test>, 'default': <Products.PageTemplates.TALES.Default instance at 0x868e42c>, 'here': <AddressBook at /TEST/test>, 'loop': <SafeMapping instance at 90ae240>, 'modules': <Products.PageTemplates.ZRPythonExpr._SecureModuleImporter instance at 0x86b2b7c>, 'nothing': None, 'options': {'args': ()}, 'repeat': <SafeMapping instance at 90ae240>, 'request': <HTTPRequest, URL=http://zeus:8080/TEST/test/index_html>, 'root': <Application instance at 9643db0>, 'template': <PageTemplateFile at /TEST/test/>, 'traverse_subpath': [], 'user': admin} Module Products.PageTemplates.ZRPythonExpr, line 48, in __call__ - __traceback_info__: here.listEntriesByGroup(SelectedGroup) Module Python expression "here.listEntriesByGroup(SelectedGroup)", line 2, in f Module Products.dlAddressBook.AddressBook, line 182, in listEntriesByGroup TypeError: 'in <string>' requires character as left operand

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