Re: [Zope-dev] cvs checkin?
if find(v,'\r') = 0: v=join(split(v,'\r'),'') -if find(v,'\n') = 0: v=join(split(v,'\n'),'br\n') +if find(v,'\n') = 0: v=join(split(v,'\n'),'br /\n') Out of curiosity, what is the reason for using join(split(...)) instead of just replace()? Is it really faster or something? --jfarr ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] FTP error messages
I've now added the ability to set the message to be sent back to the FTP client on FTPResponse. The patch is attached. We'll be using it and I hope that it, or something similar, makes it into the 2.3.1. Try submitting it to the collector. It's likely to get lost on the mailing list. --jfarr ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope] download file from LocalFS
When mylfs references a directory meta_type is 'Local Directory'
but if mylfs references a file meta_type is 'File'.
How can I let the user download the file?
I tried it like this:
dtml-call "RESPONSE.setHeader('content-type',mylfs.content_type)"
dtml-var mylfs
It mostly worked, except that my html documents were getting html-quoted. If you
can solve that I think you're home free.
--jfarr
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Re: [Zope] Calling a DTML Document using a string
- Original Message - From: "Anderson Ami" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, January 24, 2001 12:00 PM Subject: [Zope] Calling a DTML Document using a string How can I do a dtml document call using the call dtml tag ? e.g. - I have 3 DTML documents ( bot1, bot2 and bot3) - I have in my request a int variable called varX - I would like do it, but this one doesn't work : ... dtml-var expr="bot + varX" I think this will work. dtml-let doc=bot dtml-var "doc + _.str(varX)" /dtml-let The dtml-let call seems to render the 'bot' document. (I'm not very experienced with the dtml-let tag.) You need to convert varX to a string so you can concatenate the two strings together. Give that a try! --jfarr ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Calling a DTML Document using a string
Boy did I ever misunderstand the question. Dang. Sorry! Nevermind me!
--jfarr
- Original Message -
From: "Dieter Maurer" [EMAIL PROTECTED]
To: "Anderson Ami" [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Wednesday, January 24, 2001 1:50 PM
Subject: Re: [Zope] Calling a DTML Document using a string
Anderson Ami writes:
How can I do a dtml document call using the call dtml tag ?
e.g.
- I have 3 DTML documents ( bot1, bot2 and bot3)
- I have in my request a int variable called varX
- I would like do it, but this one doesn't work :
dtml-var expr="bot + varX"
This is an FAQ: computed variable access:
dtml-var expr="_['bot%d' % varX]"
Dieter
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[Zope-dev] Is manage_add for products broken?
Hello all, One of the Local File System users pointed out that calling manage_addLocalFS from dtml doesn't work. I did some checking and discovered that calling manage_addXXX doesn't work for any of the built-in products either. My testing was with 2.2.5. Am I crazy or didn't this work at one time? Is there a way to work around this? I couldn't find one. Thanks very much. Any help is appreciated. --jfarr ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope] Stopping a dtml-in
Now just don't get me started on "_['index-whatever']" :-) Funny. I patched that too, and I know I'm not the only one. It also "fell through the cracks". *sigh* I've never understood the reaction that always comes from DC w.r.t. patches that fix that. There always seems to be a huge 'no!' for no particular reason, even though that would save _so_ many people _so_ much time and effort :-( Yeah, so hey, DC, what gives? Why don't we have sequence_item and family or some reasonable alternative? This has been dragging out for too long! --jfarr ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Stopping a dtml-in
Anyway, I'm sorry that your proposal fell through the cracks; the "hot money" these days is all on HiperDOM/XHTML stuff, rather than DTML, so it may stay there (especially if the patch is hard to apply to a recent Zope). It would be easy to apply the patch. The work would be in testing it. It seems like getting it into the new release while it's still alpha would get a lot more eyeballs looking at it. HiperDOM/XHTML may be the way of the future, but DTML is what we've got. Why not make it a little bit easier to use if it doesn't take much effort? --jfarr ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Stopping a dtml-in
Now just don't get me started on "_['index-whatever']" :-) Funny. I patched that too, and I know I'm not the only one. It also "fell through the cracks". *sigh* --jfarr ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Tools used for programming Zope
do an xml export. You can save cvs that to your hearts content. ... but then I'll have to forego readability, edit-ability, etc. Frankly, I'm a little surprised that this isn't a problem for more people, I'll wager that it is a problem for lots of people but you don't hear from them here. They've already moved on to other solutions. I know a few who were completely put off by not being able to grep through the code. It's a problem I'd love to be able to solve but so far it hasn't been solved by people far smarter than me. --jfarr ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Stopping a dtml-in
http://www.zope.org/Members/jfarr/Patches/dtml-break I requested that this page be cataloged but it never was. I also submitted it as a patch to the distribution but it was refused. Something about a new dtml-in implementation that I haven't seen materialize in the last 5 versions or so. I would use patch with the diff file rather than overwriting your existing files since these patches were made to 2.1.6. --jfarr - Original Message - From: "Geoffrey L. Wright" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, January 17, 2001 3:04 PM Subject: Re: [Zope] Stopping a dtml-in Dieter Maurer [EMAIL PROTECTED] writes: Diego Rodrigo Neufert writes: dtml-in "_.range(1000)" code... dtml-if valueOk STOP THE LOOP /dtml-if /dtml-in A long time ago, someone has implemented a "dtml-break" tag. Wow. That's good to know. I just created some fairly ugly code to get around the lack of something like a dtml-break. I just tried searching for it on zope.org, on the mailing lists, and using google for good measure. Didn't find any mention of it anywhere. If anybody does come up with a link I'd love to see it. I wonder why there's nothing like that natively..? file://glw ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev ) ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Is it time for mandatory subject keys?
Maybe it's time for mandatory subject keys. Something like NEW: for newbies questions; OT: for off-topic (like this); You mean ADM: for administrative topics. I think it's a great idea. I'll do it if DC decides on the keys. --jfarr ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] In desparate need of some help
Not sure why you're crashing but your SQL looks incorrect and incomplete. It should be something more like: select * from songdetails where some_field='' and some_other_field = 2000 ... ; Hope this helps, --jfarr - Original Message - From: "alankirk" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, January 16, 2001 3:40 PM Subject: [Zope] In desparate need of some help Hi there, i am new to zope and i'm in need of some help. I'm using zope as part of my final year project for university. I am using zope with a database i've constructed using MySQL. I've been having trouble sending queries to MySQL for data from the tables in the DB, instead of the required data i get an error message window appear and my python server crashes(which is running on my machine, by the way i'm using version 2.2.2 of zope on windows ME). Somethimes the error message is blank, other times it's PYTHON15.DLL or MYSQL.DLL when it crashes. Also when i submit a query to add data to a table zope returns what appears to be a error message in my browser, which the zope control panel is using, but the data is still added to my DB table. When submitting a query to extract data, if my python server doesn't crash, zope returns the following: Error, MySQL.error: have an error in your SQL syntax near ' '', '', '', 2000 )' at line 3 SQL used: SELECT * FROM songdetails WHERE( '', '', '', '', 2000 ) I'd be most grateful if you could provide some answers to any of these probelms as soon as you can. Even if you don't know if you could point me in the direction of someone who does. Cheers Alan ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] [python] converting int to string?
in python you can do: str(int) and in zope you do it like _.str(int) You can also use the short form in both Zope and Python: `int` Two of those funny `` characters surrounding what you want converted to a string. The backtick notation `` is actually the shorthand for repr(), not str(). In the case of ints this will give you the same result but not in all cases. I second Jens's recommendation. _Learning Python_ is a great book. --jfarr ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Advice on searching/indexing Word documents?
This sounds pretty exciting. Sounds like someone should set up a proposal on dev.zope.org.I'm afraid I wouldn't be able to contribute much development right now but I'd be willing to help test and participate in discussions. --jfarr - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Wednesday, January 03, 2001 8:25 AM Subject: RE: [Zope] Advice on searching/indexing Word documents? I really like the idea of extending OFS:File to support different file types, but what I would like to see is something that is format/filter/library agnostic. That is to say, that perhaps the way we ought to go about this is to create an API framework that upon upload filters the file with a specified filter for its mime-type. [snip] ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] dtml-in: total??
dtml-var sequence-length - Original Message - From: "Edwin Martin" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, January 02, 2001 7:23 AM Subject: [Zope] dtml-in: total?? Hello, I'm making a generic DTML-method which shows a bar like AltaVista does: [ previous] [1] [2] [3] [4] [next ] I need to know the number of rows the database returned. In appendix A of the Zope book, I see I can use total-name etc. How can I get the total number of rows, independent of column names? Can I do it without rewriting the SQL-queries? Bye, Edwin Martin. --- The world is moving so fast these days that the person who says it can't be done is generally interrupted by someone doing it. -- Harry Emerson Fosdick ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev ) ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Advice on searching/indexing Word documents?
I used to write text filters in C and Lex for my previous employer - one of these days I will figure out how to extend python with C and do this. Here's one that's written entirely in Python: http://www.cosc.canterbury.ac.nz/~greg/python/Plex/ I've seen a couple of other implementations out there. --jfarr ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] LocalFS question
At least the "Local File System" object does not expose its children via "getattr" (which is required for the usual "." operator to work) but only via "[...]". This probably is a bug. No this is by design, as explained in the how-to. Most operating systems allow period (.) characters in filenames, so how would the dtml expression "LocalFS.some.dir.some.file.plus.extension" be translated to a file system path? --jfarr ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] persistence and dictionaries
Maybe I'm mistaken, but it seems like you can put an instance of an object that
doesn't inherit from Persistent into the ZODB just fine, but its contents won't
persist, so you'll always end up with a copy of the object as it was first added
to the database.
--jfarr
- Original Message -
From: "Chris McDonough" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Friday, December 08, 2000 11:57 AM
Subject: Re: [Zope] persistence and dictionaries
Huh. If they do, it's by chance only. I'd be hard-pressed to explain it.
Do they inherit from *anything*?
- Original Message -
From: "Matt" [EMAIL PROTECTED]
To: "Chris McDonough" [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Friday, December 08, 2000 2:30 PM
Subject: Re: [Zope] persistence and dictionaries
Chris, this was my original confusion the two places below where you
say
"You can put instances which do not inherit from Persistence.Persistent in
your database. They just won't "stick". They'll hang around until the
server is restarted or for an undetermined amount of time during normal
operations."
"No. It'll work for "a while" or until the server is restarted. :-)"
actually do persist after restarts ... that's what confused me, they
wouldn't
go away and they should!!
regards
Matt
Chris McDonough wrote:
Thanks for the reply, that is really useful. There are a couple of
things
though that still don't add up. Firstly, you say below, as do all the
ZODB
documents that "Custom" classes can certainly persist, they just need
to
mix in
the "Persistence.Persistent" class as a base class. Well, in my
example I
attached in my first email, my product certainly has
Persistence.Persistent,
but my second class that I add to this one does not, yet it still
persists.
There was an email sometime ago on the mailing list that told someone
that
this
was why their product instances disappearing from the ZODB.
(the ref for the original email is :
http://www.egroups.com/message/zope/44263
... I can't find the reply again.)
You can put instances which do not inherit from Persistence.Persistent
in
your database. They just won't "stick". They'll hang around until the
server is restarted or for an undetermined amount of time during normal
operations.
So my current understanding would be that any classes you want to add
in
do not
need to derive from Persistence.Persistent, and if it is pickleable
then
all
should be fine if you call on instances of that object within you
product.
No. It'll work for "a while" or until the server is restarted. :-)
The next part that worried me came from the "python product tutorial"
http://www.zope.org/Members/hathawsh/PythonProductTutorial
This stated that the class dictionary self.votes = {} needed to be
changed
to
self._votes = Globals.PersistentMapping() so that updates to it
persist.
Hence my query about dictionaries.
This was for convenience, I'd imagine.
I also noticed your comment about __setstate__ . What is it about
this
that is
dangerous.
Nothing implicitly dangerous, but it can get confusing if you have
multiple
revisions of your product and you use variables caused by __setstate__.
Also, once you add a __setstate__ which modifies the object in-place,
there's a likelihood that it can never go away (you're can never be sure
if
all instances have been updated).
Recently I built a product out of some python classes I wrapped
around 4DOM, and since 4DOM documents do not seem to persist(well the
document
does, but it loses all its children), then I persisted them to the
local
file
system, since I needed to do that anyway for what I was doing.
Setstate
seemed
to work nicely to bring them back, though watching its behaviour I
noticed
that
it was called very often by zope.
Sure, that works... although at that point you're creating your own
object
database. :-)
Chris McDonough wrote:
All pickleable Python primitive types (strings, dictionaries, lists,
Nones,
integers, floats, longs, etc.) can live in the ZODB. They can
persist
just
like instances that inherit from the Persistent class.
I think you read a little too much in to the fact that you need to
"treat
mutable objects immutably" when working with them in the ZODB. This
statement doesn't mean that these kinds of objects can't be saved in
the
ZODB, it just means you need to treat them specially when putting
them
in
the database.
For instance, if you were doing this inside of an external method:
def amethod(self):
self.mydict = {}
self.mydict['a'] = 1
(where self is the persistent object that is usually the external
method's
"container")
Re: [Zope] persistence and dictionaries
Oops. You snipped the contents of MoreStuff.addStuff(). No way to tell what's
going on without that!
--jfarr
- Original Message -
From: "Matt" [EMAIL PROTECTED]
To: "Jonothan Farr" [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Friday, December 08, 2000 2:39 PM
Subject: Re: [Zope] persistence and dictionaries
Ok, here are some of the offending bits out of my boringplus product
which I can send again if people want. I have
another product that keeps a dictionary of cookies so I can see how many
times someone uses the back button to
access the same forms page again. This worked as expected, where I had
to issue an _p_changed=1 to get them to
persist. But I am doing a similar thing below, or so I thought, once
with a dictionary in the product and once in a
dictionary within a class that does not inherit Persistent. This is
what is confusing. Through restarts etc, everything
perisists
class Boring(
OFS.SimpleItem.Item, # A simple Principia object. Not Folderish.
Persistent,# Make us persistent. Yaah!
Acquisition.Implicit, # Uh, whatever.
AccessControl.Role.RoleManager # Security manager.
):
def __init__(self, id, title=''):
self._things = {}
self._more = myClass.MoreStuff()
def manage_edit(self, title, REQUEST=None):
if REQUEST is not None:
if REQUEST.has_key('thing'):
self._things[REQUEST['thing']] = REQUEST['thing_value']
self.addToMore(REQUEST['thing'],REQUEST['thing_value'])
def addToMore(self,name,value):
self._more.addStuff(name,value)
return ""
class MoreStuff:
def __init__(self):
self._stuff = {'animal':'monkey'}
def addStuff(self,stuff_name,stuff_item):
On Sat, 09 Dec 2000, Jonothan Farr wrote:
Maybe I'm mistaken, but it seems like you can put an instance of an
object that
doesn't inherit from Persistent into the ZODB just fine, but its
contents won't
persist, so you'll always end up with a copy of the object as it was
first added
to the database.
--jfarr
- Original Message -
From: "Chris McDonough" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Friday, December 08, 2000 11:57 AM
Subject: Re: [Zope] persistence and dictionaries
Huh. If they do, it's by chance only. I'd be hard-pressed to
explain it.
Do they inherit from *anything*?
- Original Message -
From: "Matt" [EMAIL PROTECTED]
To: "Chris McDonough" [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Friday, December 08, 2000 2:30 PM
Subject: Re: [Zope] persistence and dictionaries
Chris, this was my original confusion the two places below
where you
say
"You can put instances which do not inherit from
Persistence.Persistent in
your database. They just won't "stick". They'll hang around
until the
server is restarted or for an undetermined amount of time during
normal
operations."
"No. It'll work for "a while" or until the server is restarted.
:-)"
actually do persist after restarts ... that's what confused me,
they
wouldn't
go away and they should!!
regards
Matt
Chris McDonough wrote:
Thanks for the reply, that is really useful. There are a
couple of
things
though that still don't add up. Firstly, you say below, as do
all the
ZODB
documents that "Custom" classes can certainly persist, they
just need
to
mix in
the "Persistence.Persistent" class as a base class. Well, in
my
example I
attached in my first email, my product certainly has
Persistence.Persistent,
but my second class that I add to this one does not, yet it
still
persists.
There was an email sometime ago on the mailing list that told
someone
that
this
was why their product instances disappearing from the ZODB.
(the ref for the original email is :
http://www.egroups.com/message/zope/44263
... I can't find the reply again.)
You can put instances which do not inherit from
Persistence.Persistent
in
your database. They just won't "stick". They'll hang around
until the
server is restarted or for an undetermined amount of time during
normal
operations.
So my current understanding would be that any classes you want
to add
in
do not
need to derive from Persistence.Persistent, and if it is
pickleable
then
all
should be fine if you call on instances of that object within
you
product.
No. It'll work for "a while" or until the server is restarted.
:-)
The next part that worried me came from the "python product
tutorial"
http://www.zope.org/Members/hathawsh/PythonProductTutorial
Re: [Zope] Patch to avoid hypenation variables and more
I've had patches for this for some time at http://www.zope.org/Members/jfarr/Patches/Patches/dtml-in-sv I was told they weren't being considered for inclusion because they will be superceded by the named dtml-in construct (which would also supercede your second patch). No word on when or if named dtml-in will actually happen, though. --jfarr - Original Message - From: "Adam Karpierz" [EMAIL PROTECTED] To: "Michel Pelletier" [EMAIL PROTECTED] Cc: "Zope Mail List" [EMAIL PROTECTED] Sent: Monday, December 04, 2000 5:36 PM Subject: Re: [Zope] Patch to avoid hypenation variables and more - Original Message - From: "Michel Pelletier" [EMAIL PROTECTED] To: "Tino Wildenhain" [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Monday, December 04, 2000 7:10 PM Subject: Re: [Zope] Patch to avoid hypenation variables and more [...] It's cool. Yes !. It is _very_ cool and very long awaited. Thank you Tino :) Maybe also is a good time to mix and apply my old patch for 'sort' attribute with Tino's patch ?. Please, take a look at: http://classic.zope.org:8080/Collector/1542/view http://classic.zope.org:8080/Collector/1541/view Regards Adam Karpierz [EMAIL PROTECTED] ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev ) ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Search and replace
ideally two external methods. one recurses through folders collect objects of a particular meta_type the second external method calls the first to get a collection of objects for a particular meta_type and performs string manipulations on the raw() representation of the method. I think a better implementation would be to add a 'Replacable' interface, otherwise you have to assume too much about the internal representation of lots of different classes of object. --jfarr ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] PropertyManager
The Local File System product does this. You can check out the source code at http://www.zope.org/Members/jfarr/Products/LocalFS. --jfarr - Original Message - From: "Max M" [EMAIL PROTECTED] To: "Zope@Zope. Org" [EMAIL PROTECTED] Sent: Tuesday, November 14, 2000 4:39 PM Subject: [Zope] PropertyManager Does anybody know a good example that shows the working of the PropertyManager?? An example with a product that subclasses the PropertyManager and sets the "_properties" and the "__ac_permissions__" would be preferable. But anything will do. Regards Max M Max M. W. Rasmussen,Denmark. New Media Director private: [EMAIL PROTECTED] work: [EMAIL PROTECTED] - Specialization is for insects. - Robert A. Heinlein ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev ) ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Bypass ZODB and use File System
As long as you're only storing text, whether it be html or dtml or what, then LocalFS might be a good solution for you. You still get through-the-web content management, and lots of neat Zope-isms like acquisition. What you can't do is attach persistent properties to the files you store locally, not even as much as a 'title' property. If you need that ability then LocalFS is not the way to go. I don't see how Michael's wget solution will help you there either, though. --jfarr - Original Message - From: "Michael Bernstein" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Thursday, October 19, 2000 7:59 AM Subject: Re: [Zope] Bypass ZODB and use File System Noah wrote: What we really want to do is to provide a second view to /var/www/htdocs for Apache. I understand that Apache won't serve up our dynamic content, but that's not important. Zope is just viewed as a better solution for managing our static documents. The problem we have in my organization is that there is a lot of resistance to my prototype Zope document management system due to the fact that everything is stored in ZODB. We think this risky -- possibly a data prison. The way my organization does it, is to manage the content within Zope, and to regularly run 'wget' on the server to replicate it all to static files, which are then served by Apache on another server. Doing that, plus regular backups of the Data.fs file (you're already making regular backups of your Apache based system, right?), and you should be guarded against any but the most catastrophicly unlikely disaster scenarios (you do have a disaster recovery plan, right?). wget is really a very easy way to get documents back out of Zope, and if your system is designed to do this as a matter of course (perhaps by using 'cron'), it should silence those particular criticisms. Also people don't want to change from their current habits of editing files via NFS or Samba mounted directories. My original plan was to allow them some sort of syncronization process, but now I think that would be crazy. Hmm. I guess it depends on what percentage of your users want to keep doing this. You can certainly combine LocalFS with the approach that I outlined above. I would make it a special case. Keep the CMS server separate from the Apache server, and only allow the mounted directories on the CMS server. I've found that people appreciate being able to manage their content from anywhere through a browser, and they tend to gravitate toward that as a matter of course, once it's there, if they're not forced to do it. In short, give people options, and see which ones they actually use. HTH, Michael Bernstein. ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev ) ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Searching a LocalFS through Zope
Check out LocalFS v0.9.6. Now with ZCatalog support! --jfarr - Original Message - From: "neeloy_saha" [EMAIL PROTECTED] To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Tuesday, October 17, 2000 5:12 AM Subject: [Zope] Searching a LocalFS through Zope Hi all, Well I had sent this earlier but i want to resend this again!! I have not yet received a reply back. Can anyone suggest me a way out ??? I have lots of old html/ documents that I want to publish through my zope portal. To ensure that I do not tweak html files I have used the LocalFS product, also I do not want to **load the data.fs**. Now. I am running into search problems. How do i do a search the filesystem file? and also ensure that the search results come from both the filesystem files and the portal zcatalog.?? I guess there are two ways ?? ** attach a search engine to index on the filesystem files and let zcatalog take care of the rest. ** or make all those html files zcatalog aware.But then u cant look inside pdf/latex/word docs or do u??. I guess I would prefer the first one !! gut feel probably that would require less effort and I can support different file formats . Has anyone used a FREE external search engine ith zope before.If so which one is it ??? -neeloy -Original Message- From: Guido van Rossum [mailto:[EMAIL PROTECTED]] Sent: Monday, October 16, 2000 7:53 PM To: neeloy_saha Cc: '[EMAIL PROTECTED]'; '[EMAIL PROTECTED]'; '[EMAIL PROTECTED]' Subject: Re: Migrating website to zope. Strange though it seems, we are *not* Zope experts (yet). We used an external volunteer to set up our site. I recommend that you post your question to one of the Zope mailing lists -- see www.zope.org for pointers. --Guido van Rossum (home page: http://www.python.org/~guido/) Subject: Migrating website to zope. From: neeloy_saha [EMAIL PROTECTED] To: "'[EMAIL PROTECTED]'" [EMAIL PROTECTED] Cc: "'[EMAIL PROTECTED]'" [EMAIL PROTECTED], "'[EMAIL PROTECTED]'" [EMAIL PROTECTED] Date: Mon, 16 Oct 2000 16:00:43 +0530 Hi all, Sorry if u receive this mail multiple times.I need help desperately. I am working in a migration project where I am trying to reenginer my website from the html/cgi based thing to zope.[something like urs http://www.pythonlabs.com/news/08-22-2000-0001.html ] I have lots of legacy static html documents which I want to use "as it is". So I have taken help of the LocalFS (http://www.zope.org/Members/jfarr/Products/LocalFS) and used it to serve the html documents. Now I am facing a tricky issue of how to do a search on those files ( html )as i do not find any patch which makes them a part of the Zcatalog. I am using the Zcatalog to do the search on other contents of my site. I guess u might have faced the same issue and implemented the search. I desperately need help on this issue. any pointers/code/patches/contact person /how u went abt it!! would be welcome. Thx in advance. -neeloy India ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev ) ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
[Zope] new LocalFS release: 0.9.6
Changes v0.9.6 - Fixed saving large File and Image objects. - Added ZCatalog support. http://www.zope.org/Members/jfarr/Products/LocalFS/ --jfarr ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Ability to catalog localFS objects in the portal catalog
There are some patches floating around to add cataloging to LocalFS objects. I haven't gotten around to including them in the standard distro. --jfarr - Original Message - From: "neeloy_saha" [EMAIL PROTECTED] To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Friday, October 13, 2000 4:56 AM Subject: [Zope] Ability to catalog "localFS objects" in the portal catalog Hi all, I have lots of old html/ documents that I want to publish through my zope portal. To ensure that I do not tweak html files I have used the LocalFS product, also I do not want to load the data.fs Now. I am running into search problems. How do i do a search the filesystem file? and also ensure that the search results come from both the filesystem files and the portal zcatalog.?? Thx and regards. -neeloy ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev ) ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Fighting htmllib in external method
Try using a StringIO object as your file. import htmllib import formatter from cStringIO import StringIO def index(self, html): file = StringIO() fmtr = formatter.AbstractFormatter(formatter.DumbWriter(file)) p = htmllib.HTMLParser(fmtr) p.feed(html) file.seek(0) return file.read() - Original Message - From: "Jason Spisak" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, October 10, 2000 2:47 AM Subject: [Zope] Fighting htmllib in external method Howdy Zopsters, I want to catalog some html files but I want to strip the html tags out. htmlparser does a good job of that, but when I try to acces that from an external method, I run into trouble. import htmllib import formatter def index(self, html): fmtr = formatter.AbstractFormatter(formatter.DumbWriter(file)) p = htmllib.HTMLParser(fmtr) return p.feed(html) Since the DumbWriter uses stdout, this returns None. When I try to write to a temporary file, or pipe I get 'bad file descriptor' errors because of the way external method function I guess. Any help would really be appreciated. All my best, Jason Spisak [EMAIL PROTECTED] ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev ) ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] How to use manage_addLocalFS
That should work. Can you post the traceback?
--jfarr
- Original Message -
From: "Grewen.de" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Sunday, October 01, 2000 6:48 PM
Subject: [Zope] How to use manage_addLocalFS
Hi all,
I want to create an LocalFS object.
I use dtml-call "manage_addLocalFS('LocalFS', 'Tis is the title',
'/home/zope/productimages')" but that doesn´t work.
Simular to dtml-call "manage_addFolder('Folder', 'Tis is the title')"
Any ideas?
May I have to use a externel methode like in the mail I posted before?
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Re: [Zope] dtml-tree urlparam
Oops. Forgot to mention, this patch adds a new param to the tree tag, 'urlparam_expr' which is a Python expression to evaluate and use as the urlparam. --jfarr - Original Message - From: Júlio Dinis Silva [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, September 18, 2000 12:59 PM Subject: [Zope] dtml-tree urlparam Hello all! Suppose I have a page who needs some dinamically generated params in order to be rendered. Suppose this page also has a dtml-tree. I found that to add extra params to the url created I can use the urlparam param :-) But suppose instead of passing "arg=1" I want to pass REQUEST['QUERY_STRING']. I thought urlparam would do the trick but using urlparam=QUERY_STRING the string passed is "QUERY_STRING" instead of the value of QUERY_STRING. Is there another param to do what I want or do I have to go into the source to hack dtml-tree to force to pass my QUERY_STRING parameters? thanx to all, Julio Dinis Silva _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev ) ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Static pages
If they are: - very large (MB+) - generated by some external process -or- - uploaded by users ...then Local File System is one way to go. Otherwise, loadsite.py will just slurp them all into the ZODB and you can serve them from there. --jfarr - Original Message - From: Nick Trout [EMAIL PROTECTED] To: Zope Mail list [EMAIL PROTECTED] Sent: Thursday, September 14, 2000 1:56 AM Subject: [Zope] Static pages Hi, I would like to incorporate a load of static HTML pages into my Zope website. My question: what is the best way to do this? Is there a product to this.? I don't really want to have to use Apache. Regards, Nick. ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Getting the count from dtml-in
How do I get the count in a sequence? dtml sequence-length --jfarr ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
[Zope] Re: [Zope-dev] Cool, we like the . :-)
What if an object id contains a period? --jfarr - Original Message - From: Chris Withers [EMAIL PROTECTED] To: Steve Alexander [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Thursday, August 17, 2000 11:59 AM Subject: [Zope-dev] Cool, we like the . :-) Steve Alexander wrote: I can't think of a nice alternative to mean dtml-/foo/bar/baz; "from the root, traverse as follows". dtml-.foo.bar.baz; not nice, btu I can't think of anything better :( cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope ) ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] How to use RESPONSE.redirect ?
HTTP is stateless. You'll have to build the entire query string and put it into
your redirect URL.
--jfarr
- Original Message -
From: Stuart Foster [EMAIL PROTECTED]
To: Zope List [EMAIL PROTECTED]
Sent: Tuesday, August 15, 2000 10:19 AM
Subject: [Zope] How to use RESPONSE.redirect ?
I want to use redirect to call another form passing the current form, how
can I do that.
dtml-call RESPONSE.redirect('otherform'+?)
If I do
dtml-call RESPONSE.redirect('otherform')
The current form isn't being passed ?
Any ideas..
TIA
Stuart
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Re: [Zope] Zope bug or my stupidity?
Once again I'll point out that I have a patch that allows sequence_item. I've
submitted it to the collector but it was rejected because of the AFAIK
not-yet-scheduled "named dtml-in" feature.
http://www.zope.org/Members/jfarr/Patches/dtml-in-sv/
--jfarr
Hardware, n.:
The parts of a computer system that can be kicked.
- Original Message -
From: Curtis Maloney [EMAIL PROTECTED]
To: Peter Hernberg [EMAIL PROTECTED]; Chris Withers [EMAIL PROTECTED];
[EMAIL PROTECTED]
Sent: Tuesday, August 15, 2000 5:51 PM
Subject: Re: [Zope] Zope bug or my stupidity?
On Wed, 16 Aug 2000, Peter Hernberg wrote:
--- Chris Withers [EMAIL PROTECTED] wrote:
Peter Hernberg wrote:
Here's the method that calls that method:
dtml-var "get_storys"
Why the quotes?
try dtml-var get_storys instead
But then I get the following weird error:
Traceback (innermost last):
*snip*
(Object: objectValues('Story'))
File /root/Zope-2.2.0-src/lib/python/DocumentTemplate/DT_Util.py, line
337, in eval
(Object: sequence-index == 0)
(Info: index)
File string, line 0, in ?
NameError: (see above)
I am fairly new to zope, but this seems pretty weird, especially the method
returning its dtml source.
And you've been caught by one of the most common (and understandable) newbie
mistakes. (o8.
'sequence-item' is not a valid Python name. To Python it looks like "
sequence - item ", the mathematical expression.
This is a holdover from days of old, and not much has been done to deprecate
it (all my shouting, and that of others, has so far come to naught.)
dtml-var sequence-item will work, because that is in Zope Land... no
quotes.
dtml-var "_['sequence-item']" is the Python Land equivalent. the _[] name
space lookup is your friend for this sort of problem.
dtml-if "sequence-index (numStories - 1)"
should be written as:
dtml-if "_['sequence-index'] (numStories -1)"
=
Peter Hernberg
An all-purpose, antibacterial, lemon-scented geek/nerd
I guess I should really try to rally people to send this to the collector...
Have a better one,
Curtis Maloney.
dtml-var standard_work_disclaimer
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Re: [Zope] dtml-in and tuples
Well in Python a list is mutable and a tuple is not. --jfarr - Original Message - From: Chris Withers [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, August 14, 2000 3:38 PM Subject: [Zope] dtml-in and tuples Hi, Why and how are python tuples (like, this) handled differently (and not in a logical way I can see...) than python lists [like, this]? cheers, Chris ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev ) ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Why is 'Shutdown' an Error?
Because it throws a SystemExit exception. If you're not running in debug mode "-D" you won't see the traceback. --jfarr "Work like you don't need the money, love like you've never been hurt, and dance like no one is watching!" Anonymous - Original Message - From: William BC Crandall [EMAIL PROTECTED] To: Zope list [EMAIL PROTECTED] Sent: Thursday, August 10, 2000 7:13 AM Subject: [Zope] Why is 'Shutdown' an Error? Another start-up question. Why does the Control Panel "Shutdown" button generate an Error: Zope Error Zope has encountered an error while publishing this resource. exceptions.SystemExit Zope has exited normally. Traceback (innermost last): File C:\Program Files\TotipotentZope\lib\python\ZPublisher\Publish.py, line 222, in publish_module File C:\Program Files\TotipotentZope\lib\python\ZPublisher\Publish.py, line 187, in publish File C:\Program Files\TotipotentZope\lib\python\ZPublisher\Publish.py, line 171, in publish File C:\Program Files\TotipotentZope\lib\python\ZPublisher\mapply.py, line 160, in mapply (Object: manage_shutdown) File C:\Program Files\TotipotentZope\lib\python\ZPublisher\Publish.py, line 112, in call_object (Object: manage_shutdown) File C:\Program Files\TotipotentZope\lib\python\App\ApplicationManager.py, line 383, in manage_shutdown (Object: ElementWithAttributes) SystemExit: 0 ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev ) ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Re: Upload on a local File System
You should be able to eliminate the dtml method like so: upload_image_form - FORM ACTION="LocalFS_objekt_id/manage_upload" METHOD="POST" ENCTYPE="multipart/form-data" INPUT TYPE="hidden" NAME="action" VALUE="where_you_want_to_go_after_uploading" TABLE CELLSPACING="2" TR TH ALIGN="LEFT" VALIGN="TOP"File/TH TD ALIGN="LEFT" VALIGN="TOP" INPUT TYPE="file" NAME="file" SIZE="25" VALUE="" /TD /TR TR TD/TD TDBRINPUT TYPE="SUBMIT" VALUE="Upload"/TD /TR /TABLE /FORM --jfarr ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] interating though REQUEST.form in python???
for name,value in REQUEST.form.keys(): Note the function call (parentheses). --jfarr "Perl is worse than Python because people wanted it worse." Larry Wall, 14 Oct 1998 ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] acquisition vs. inheritance
Dang! Just when I think I understand this acquisition thing. ;) Sorry for the misinformation. --jfarr "Perl is worse than Python because people wanted it worse." Larry Wall, 14 Oct 1998 - Original Message - From: Chris Withers [EMAIL PROTECTED] To: Jonothan Farr [EMAIL PROTECTED] Cc: Bob Horvath [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Friday, August 04, 2000 1:54 AM Subject: Re: [Zope] acquisition vs. inheritance Jonothan Farr wrote: Is it possible to have just one top level object that refers to other objects that get overridden as you go into other folders? Acquisition works the other way around. You can create objects in subfolders whose contents are overriden higher up. You can't have an object at the top whose contents get overridden as you go down. Urm, I think wires are getting crossed here, so here's an example which may help (and which we use on most of our sites): index_html is a DTML method: dtml-var standard_html_header dtml-var index.html dtml-var standard_html_footer Now, in each folder we have DTML documents called index.html which actually contain the pages. So, we have one index_html and many index.html's. When someone does http://www.mysite.com/folder/ This actually renders http://www.mysite.com/folder/index_html Then, index_html is acquired from the root. However, because index.html exists is /folder, it is that which is displayed. I hope this makes it a little clearer :S cheers, Chris PS: Your solution was correct. Create another index_html in the subfolder, As long as index_html is a method, you only need one of them, in the root. which uses the 'contents' object in the subfolder, This will still happen if there's only one index_html ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Redirecting from Python?
Are you doing a dtml-var or dtml-call to call your external method? I believe
you need a dtml-call.
--jfarr
"Perl is worse than Python because people wanted it worse."
Larry Wall, 14 Oct 1998
- Original Message -
From: Christopher J. Kucera [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, August 04, 2000 10:49 AM
Subject: [Zope] Redirecting from Python?
Greetings!
I'm working on a Product, and I'd like to be able to do a RESPONSE.redirect()
from inside the Python code. What I had was basically this:
dtml-if "some number of conditions"
View the page . . .
dtml-else
dtml-call "RESPONSE.redirect('blahblahblah')"
/dtml-if
This works fine, but rather than having that sitting out in DTML-land,
I figured I could put the conditions in the Python code and simplify
the if statement, so all I'd have to do is:
dtml-if someConditions
View the page . . .
/dtml-if
The Python code I was hoping would accomplish this was:
def someConditions(self):
if (some number of conditions):
return 1
else:
self.REQUEST.RESPONSE.redirect('blahblahblah')
My problem is that the redirect just doesn't happen. I've had this
function return values and the like, so I know it's parsing my conditions
correctly, and I can even do a "return self.REQUEST.RESPONSE.redirect" and
have the function returned back into my page, but it won't actually
redirect.
Any ideas? Thanks in advance . . .
-CJ
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Re: [Zope] acquisition vs. inheritance
Is it possible to have just one top level object that refers to other objects that get overridden as you go into other folders? Acquisition works the other way around. You can create objects in subfolders whose contents are overriden higher up. You can't have an object at the top whose contents get overridden as you go down. Your solution was correct. Create another index_html in the subfolder, which uses the 'contents' object in the subfolder, but the standard_html_header and standard_html_footer from the parent folder. --jfarr "Perl is worse than Python because people wanted it worse." Larry Wall, 14 Oct 1998 ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] boolean property bug
You should submit this to the collector, preferable with a patch! ;) Otherwise it's likely to get lost in the chaos of the list. http://classic.zope.org:8080/Collector --jfarr "Perl is worse than Python because people wanted it worse." Larry Wall, 14 Oct 1998 - Original Message - From: Aleksander Salwa [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, July 31, 2000 11:02 AM Subject: Re: [Zope] boolean property bug On Mon, 31 Jul 2000, I wrote: Probably I found a bug in handling boolean properties in Zope 2.2.0. I can only set them "on", and then can't turn "off". I can have default value "off" (in ZClass definition), but after first switch to "true", it can't be changed. It only refers to handling properties via Zope's management screens. API functions manage_changeProperty, manage_editProperty work fine, so maybe it's an error in generated HTML forms, or in processing of these forms. I've located this bug, I think. It's in file 'lib/python/OFS/PropertySheets.py' in method 'manage_editProperties'. This method should change all properties, even those not included in REQUEST. But there are handled only properties included in REQUEST, so checkboxes that get turned off are ignored. ololo ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev ) ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] dtml-tree question
Jonothan Farr wrote:
Is it because the document is at the top of the namespace stack instead of
the
request object in the dtml document case, but not in the dtml method case?
Hurm, thinking for the right words and I think(?) namespace is the right
one.
Anyway, DTML documents have one and DTML methods don't.
Hence your tree tag is using the DTML documents namespace, which has
nothing in it apart from the properties of the document.
I don't think that's entirely accurate. There's a lot more in the namespace of a
DTML document. I think you're right, though, in that it's a namespace issue. I
found that the results of the SQL query where not part of the namespace in the
DTML Document case, but they were in the DTML Method case. Here's how I got it
working:
dtml-var standard_html_header
dtml-tree
branches_expr="select_subprojects(project_id=REQUEST.get('project_id',0)
id=project_id
dtml-call "REQUEST.set('project_id', project_id)"
smalla
href="edit_project?project_id=dtml-project_id;"edit/a/smallnbsp;
a href="view_project?project_id=dtml-project_id;"dtml-var
project_name/anbsp;/td
td align=right valign=topdtml-var task_count
/dtml-tree
dtml-var standard_html_footer
In other words, I have to explicitly get the parameter from the result object
and pass it back into the sql query. What I'd like to know is why? Is this a bug
or a feature?
Thanks,
--jfarr
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Re: [Zope] Adding an XMLDocument instance Programmatically
I can' t seem to get beyond importing Document (cannot import name Document). Do I need to import other modules? Is this the best/only way to do this?? Appreciate any help. from Products.XMLDocument import Document I think you missed an 'XMLDocument'. from Products.XMLDocument.XMLDocument import Document That is: import the Document class from the XMLDocument module (file) in the XML package (directory) in the Products package. --jfarr "Perl is worse than Python because people wanted it worse." Larry Wall, 14 Oct 1998 ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] REQUEST a string object?
I couldn't reproduce this. The following code works for me in Zope 2.1.6,
verbatim.
dtml-var standard_html_header
dtml-call "REQUEST.set('spec', '*')"
dtml-call "REQUEST.set('num_dir_columns', 3)"
table
dtml-call "REQUEST.set('ctr', 0)"
dtml-in "local.fileValues(REQUEST.get('spec', _.None))"
dtml-if "type == 'directory'"
dtml-if "ctr % num_dir_columns == 0"
tr
/dtml-if
tda href="dtml-var URL1/dtml-var url"dtml-var "id"/abr
dtml-if "ctr % num_dir_columns == num_dir_columns - 1"
/tr
/dtml-if
dtml-call "REQUEST.set('ctr', _.int(ctr) + 1)"
/dtml-if
/dtml-in
dtml-comment In case we end in the middle of a row... /dtml-comment
dtml-if "ctr % num_dir_columns != 0"
/tr
/dtml-if
/table
dtml-var standard_html_footer
Maybe you can play with this as a starting point.
I added a couple of REQUEST.set() calls at the top to simulate variables passed
from a form, I assume.
'local' is my LocalFS object. Are you using this code in a dtml-with statement
or are you actually serving it as a .dtml file from the local file system?
--jfarr
"Perl is worse than Python because people wanted it worse."
Larry Wall, 14 Oct 1998
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[Zope] new LocalFS version 0.9.5
It's been a while since the last LocalFS release. I wanted to fix a couple of major issues for the next release but I'm a little stuck. I decided to post a minor bug fix release instead. This release fixes the following issues. - Fixed bobobase_modification_time. - Fixed cross-platform bug calculating object id in manage_upload. - Added optional 'id' parameter to manage_upload to allow the caller to specify the new object id. - Added optional 'action' parameter to manage_upload to allow redirecting somewhere other than the default 'manage_workspace'. It is available at: http://www.zope.org/Members/jfarr/Products/LocalFS I've also posted my to do list at: http://www.zope.org/Members/jfarr/Products/LocalFS/todo So now you can see what I'm working on and what I've done for the next release at any given time. Enjoy! --jfarr ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] dumb dtml-in question
How about just: dtml-var "_.len(folder.objectIds())" --jfarr "Perl is worse than Python because people wanted it worse." Larry Wall, 14 Oct 1998 - Original Message - From: Andy McKay [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, July 21, 2000 3:53 PM Subject: Re: [Zope] dumb dtml-in question dtml-in "objectValues()" dtml-var sequence-length /dtml-in This prints out the value every time though so you might do a return or do a request set depending upon what you are doing, or use a first / last system... dtml-in "objectValues()" dtml-if sequence-end dtml-var sequence-length /dtml-if /dtml-in Prints only once - Original Message - From: "Tom Scheidt" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, July 21, 2000 2:58 PM Subject: [Zope] dumb dtml-in question I'd like to use the dtml-in tag to get the number of files in a specific folder. Tom Scheidt | www.falsemirror.com | [EMAIL PROTECTED] --- ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev ) ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev ) ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Creating folders in LocalFS
Folder creation isn't really supported in LocalFS at the moment. Very low level support is there (module function _save_Folder) but it's not intended to be called externally and there doesn't seem to be any path to call it. There is certainly not a local definition of manage_addFolder in LocalDirectory. This is on my list of stuff to do for our site, but I don't know if it's on Jonothan's list for the real product. It is. It's hard. I'm going to need some help with this one, I'm afraid. --jfarr ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] sequence-item and
I've patched this for 2.1.6. Now you can use sequence_item in addition to sequence-item. http://www.zope.org/Members/jfarr/Patches/dtml-in-sv There's a much cooler and more elegant solution in the pipe for 2.2. http://www.zope.org/Members/4am/DTMLWiki/NamedDTMLInLoop --jfarr "Perl is worse than Python because people wanted it worse." Larry Wall, 14 Oct 1998 - Original Message - From: Rob Miller [EMAIL PROTECTED] To: Diego Rodrigo Neufert [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Tuesday, July 18, 2000 1:30 PM Subject: Re: [Zope] sequence-item and "" Diego Rodrigo Neufert writes: Hi ppl... Why I cant use dtml-var "sequence-item"?? Because, as I understand it, anything within "" gets treated as Python code by the DTML interpreter. Thus "sequence-item" is parsed as an expression: sequence _minus_ item. A dash is not a valid variable name character in Python, but it is in DTML; this is unfortunate. Every time I try to access sequence-item under "" in a dtml-call dtml-var or anything else I got this error: Error Type: NameError Error Value: sequence Well, I found a solution: dtml-let si=sequence-item dtml-var "si" /dtml-let Now everything is ok... but I dont want to do this, I want to access the *@%$#@ sequence-item in "". I've searched through the list archives and come to the conclusion that your solution above is the cleanest way to handle this, for now. There are other ways, but they involve ugly-looking permutations of the "_" namespace variable, and they approach the splendor of Perl in their readability. The "right" solution, IMHO, would be to rename the "sequence-..." variables to a different set of names that doesn't cause the Python interpreter to choke. I seem to recall someone saying that this (or something similar) was being worked on, but, alas, for now dtml-let is our best option. rob Can anyone help me? - Diego Rodrigo Neufert -webmaster --- (Magic Web Design) (email) ([EMAIL PROTECTED]) (curitiba) (pr) ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev ) ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev ) ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Re: Re: [Zope] LocalFS Documentation
Was the LocalFS upload support released? Earlier versions did not support upload, but I know the author was working on it. Yup. Since 0.8.1. --jfarr "Perl is worse than Python because people wanted it worse." Larry Wall, 14 Oct 1998 ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] .dtml files
I have found function calls such as:
manage_roleForm=HTMLFile('roleEdit', globals()) which I believe creates
an HTML document template from the named file. But, what is the
mechanism that calls/displays mange_roleForm?
The class heirarchy looks something like this:
Globals.HTMLFile
DocumentTemplate.HTMLFile
DT_HTML.HTMLFile
DT_HTML.HTML
DT_String.String
You want to look at the __call__ method of the DT_String.String class for
enlightenment, although I'll warn you that it's likely to make anyone but Jim's
head explode. ;)
--jfarr
"Perl is worse than Python because people wanted it worse."
Larry Wall, 14 Oct 1998
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Re: [Zope] File referencing and LocalFS
1)Folders names are directly related to string fields in a MySQL database which use spaces between words (eg New York), but folders names don't use spaces (eg NewYork). How can I skip spaces from database fields to make them refer to these folders (eg New York -- NewYork)? _.string.replace(folder_name, " ", "") This will return a string with the spaces removed, if 'folder_name' is a string variable containing the folder name (with spaces). 2)Using LocalFS, can I do something like dtml- var "localfsObject['dtml-var par1'].['dtml-var par11'], where par1 and par11 are folder names (after skiping spaces)? You can't nest dtml like this. Just use: dtml-var "localfsObject[par1][par11]" (also note that I removed the . between [par1] and [par11]) See http://www.zope.org/Members/jfarr/HowTo/DTML_with_LocalFS for more information on using DTML with Local File System objects. --jfarr ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
[Zope] LocalFS cache, was Re: ZODB or not ZODB?
How do you do to cache those objects, since LocalFS referenced objects are not cached by Zope? They aren't cached. I experimented with adding a cache, but ran into some problems and gave up. It would probably be worth giving it another shot, though. --jfarr "Perl is worse than Python because people wanted it worse." Larry Wall, 14 Oct 1998 ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] ZODB or not ZODB?
In theory, you could use ZCatalog to catalog objects in the file system or in a RDBMS, providing that you can provide paths for them. I don't think anyone's done this yet. There are bound to be bumps from wjoever does it first. :) There's a patch to the Local File System product to allow indexing files in the file system. This will incorporated into the next version. --jfarr ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] LocalFS and Cache Issues
I am using a combination of Zope to create and maintain a MySQL database. This database is full of images files so I decided to keep them outside MySQL for caching facilities. My question are: 1)image files referenced by LocalFS objects are cached by Zope? No. and 2)In this situation do I need to use Apache or only Zope+MySQL? Just Zope. --jfarr ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
[Zope] Re: Slow File Access With LocalFS
It sounds to me like the Apache server is just writing the data directly to the HTTP connection as it is read. I believe that's how HTTP "streaming" works. I also believe this is possible to do using the Zope HTTPResponse object. Does anyone have any ideas? --jfarr "Perl is worse than Python because people wanted it worse." Larry Wall, 14 Oct 1998 - Original Message - From: Rob Pratt [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, June 27, 2000 10:56 AM Subject: Re: Slow File Access With LocalFS Hey, thanks for the quick reply. No, it just takes a while to read a very large file and construct the ZObject (performance patches accepted ;)). It can also take a while to download them but that should be obvious. How is it that you're "streaming" the mp3 files? Sorry. Streaming is not exactly the right word I think. What I have set up is that Zope delivers a playlist (*.m3u), which is opened by a player on the local machine (assuming there's one installed), and the player app in turn makes a request for the actual mp3 file, which starts playing as soon as it's properly buffered in the player app. That avoids having to download each mp3 before playing it. I had the collection stashed behind an Apache rewrite rule, but when I checked out LocalFS, I decided to try to move it into Zope under a LocalFS object (which I can use to control access to the files more easily than in Apache). Using Apache rewrite, requests for mp3 files just bypassed Zope, and "streaming" was immediate. But handled as a LocalFS object, mp3 file requests (I guess from your reply) have to wait to create the ZObject before they start "streaming." Is there a way to get LocalFS to serve up the file without creating a ZObject? Wish I knew more about Python and programming. (I'm workin' on it, but it's a steep learning curve for a newbie like me.) I'd jump in and see if I could come up with a performance patch. Anyway, I've just started learning Zope, and I see that it has immense possibilities for automating a lot of what I do in my day job (I'm an editor for an alternative newsweekly in Santa Cruz, Calif., USA). The application I envision will probably make heavy use of the LocalFS product. I was hoping that it would be easy to digitize our extensive demo library on touring bands so that I wouldn't have to lend CDs to writers who never seem to return them ;) I could just get an intern to rip CDs into mp3s and post them on a password-protected mp3 server, and all the writers could have 24-7 access. That's just one feature. Many, many others that I can think of (not involving mp3s ;)) could take hours and hours of work off of my weekly workload. ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] ZMysqlDA
Sorry for the delayed response. I just posted a patch for this on the Zope site at http://www.zope.org/Members/jfarr/Patches --jfarr - Original Message - From: Brenton Bills [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, May 22, 2000 12:06 AM Subject: [Zope] ZMysqlDA Hi people, I am trying to get ZMysqlDA running on a 4.0 Release BSD machine, I have compiled this fine before on Linux but no luck on bsd. I am new to Bsd so if this is a bsd problem I appolagise in advance, but the ZMysqlda documentation is not clear on what libs are required. Python 1.5.2 manually compiled and installed (not part from ports). cc -fpic -I/usr/local/include/mysql -I/usr/include/mysql -O -pipe -D_THREAD_SAFE -I/usr/local/include/python1.5 -I/usr/local/include/python1.5 -DHAVE_CONFIG_H -c ./MySQLmodule.c ./MySQLmodule.c: In function `pythonify_row': ./MySQLmodule.c:238: warning: assignment from incompatible pointer type ./MySQLmodule.c: In function `pythonify_res_fields': ./MySQLmodule.c:384: invalid lvalue in unary `' ./MySQLmodule.c: In function `STH_fetchdict': ./MySQLmodule.c:1125: invalid lvalue in unary `' ./MySQLmodule.c:1147: invalid lvalue in unary `' *** Error code 1 Brenton Bills. ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev ) ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
[Zope-dev] Re: possible bug in dtml-in
You want sequence-end, not sequence-last. That just bit me yesterday. ;) --jfarr "Perl is worse than Python because people wanted it worse." Larry Wall, 14 Oct 1998 - Original Message - From: Federico Di Gregorio [EMAIL PROTECTED] To: Zope Dev [EMAIL PROTECTED] Sent: Thursday, June 22, 2000 10:16 AM Subject: [Zope-dev] possible bug in dtml-in hi *, an external method returns a list of tuples like this one: [(elt1, elt2), (elt3, elt4), ...] and i want to print something after the last one so i do: dtml-in "build_list(args...)" ...do some work here... dtml-if sequence-last should be executed only after last iteration /dtml-if /dtml-in that always worked (when getting stuff out of a DB, for example) but with a list built as above, if there is *more* than 1 element i get... File /usr/lib/zope/lib/python/DocumentTemplate/DT_Util.py, line 276, in render File /usr/lib/zope/lib/python/OFS/DTMLMethod.py, line 146, in __call__ (Object: lettera_ricevuta) File /usr/lib/zope/lib/python/DocumentTemplate/DT_String.py, line 502, in __call__ (Object: lettera_ricevuta) File /usr/lib/zope/lib/python/OFS/DTMLMethod.py, line 146, in __call__ (Object: genera_ricevuta_mail) File /usr/lib/zope/lib/python/DocumentTemplate/DT_String.py, line 502, in __call__ (Object: genera_ricevuta_mail) File /usr/lib/zope/lib/python/DocumentTemplate/DT_In.py, line 691, in renderwob (Object: elenco.keys()) File /usr/lib/zope/lib/python/DocumentTemplate/DT_Let.py, line 145, in render (Object: key=sequence-item) File /usr/lib/zope/lib/python/DocumentTemplate/DT_In.py, line 691, in renderwob (Object: elenco[key][1]) File /usr/lib/zope/lib/python/DocumentTemplate/DT_Let.py, line 145, in render (Object: row=sequence-item) File /usr/lib/zope/lib/python/DocumentTemplate/DT_InSV.py, line 392, in __getitem__ File /usr/lib/zope/lib/python/DocumentTemplate/DT_InSV.py, line 194, in last File /usr/lib/zope/lib/python/DocumentTemplate/DT_InSV.py, line 182, in value TypeError: getattr, argument 2: expected string, int found any idea? federico -- Federico Di Gregorio MIXAD LIVE System Programmer [EMAIL PROTECTED] Debian GNU/Linux Developer Italian Press Contact[EMAIL PROTECTED] Those who do not study Lisp are doomed to reimplement it. Poorly. -- from Karl M. Hegbloom .signature ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope ) ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
[Zope] Re: Writing to LocalFS
Again, after some searching, I am looking for the syntax to write a
file / append to a file in a Local File System.
This is certainly where my Python days seem to slow my down b/c I
would have just:
contents = open('/path/file.txt', "r")
to read and
contents = open('/path/file.txt', "a")
to append.
I am sure that I am missing some bit of Zope Zen here...
Please point me in the right direction...
To write a new file you would use the manage_upload method. To append a file,
you could read the contents of an existing file, append your data, then call
manage_upload to overwrite the file. See the LocalFS/DTML faq at
http://www.zope.org/Members/jfarr for information on how to access the contents
of a local file.
You may also consider just using an external method to do what you're trying to
accomplish.
--jfarr
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[Zope] new product: NISUserFolder
I've created a new product similar to etcUserFolder that authenticates against an NIS database. http://www.zope.org/Members/jfarr/Products/NISUserFolder/ This also improves upon the etcUserFolder product by defining a separate role for each user group, allowing more fine-grained control of which users have which permissions. I've submitted a patch to the collector containing these same changes to etcUserFolder. If DC decides not to include them I'll release this as a separate product. Enjoy! --jfarr "Perl is worse than Python because people wanted it worse." Larry Wall, 14 Oct 1998 ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
[Zope] Re: Problem with LocalFS
This is a known problem with LocalFS. The only workaround I know of is to put
your dtml code into a file, give it a .dtml extension, and place it in the
directory you want to upload to. This problem will be addressed in the next
version of LocalFS.
--jfarr
"Perl is worse than Python because people wanted it worse."
Larry Wall, 14 Oct 1998
- Original Message -
From: jensebaer [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, June 22, 2000 5:23 PM
Subject: [Zope] Problem with LocalFS
Hello,
I want to upload files to LocalFS.
I created a LocalFS with the id: images
I don´t want to use the existing addImageForm to create a new Image in the
LocalFS.
I want to use two DTML Methods
uploadform
form action="savefile" methode="POST" ENCTYPE="multipart/form-data"
Fileinput type="file" name="file" size="25" value=""br
input type="submit" value="UPLOAD"
and send the data to:
savefile
dtml-call "images.manage_addImages('newfile',file,'titleof tempfile')"
but this do not create a new image in the LocalFS.
It creates an image in the Folder in which the the LocalFS exists.
I do not understand why
Jens
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[Zope] Re: LocalFS cross platform bug
How about this: +drive,rest=os.path.splitdrive(path) +if drive: +path = string.replace(rest, '\\', '/') Oops, looks like this doesn't work after all. The Linux version of splitdrive doesn't actually do the split :-(. Doh! Looks like we'll need to roll our own splitdrive then. --jfarr "Perl is worse than Python because people wanted it worse." Larry Wall, 14 Oct 1998 ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
[Zope] Re: LocalFS w/ annotation data
What about just storing your meta-data in files in the local file system? Then you wouldn't need to modify the LocalFS product at all. Just write a ZClass that can read/write you meta-data file format. Might well be a better approach. I'll think about it. Unfortunately, it doesn't remove the need for automatically handling move, copy and rename, since these files wouldn't be visible to the normal archive users. Good point. Well, for my next trick I plan to add support for generic object meta-data in the file system. If you need it right away I'd say go for it, because I don't know when I'll get to it. I'd like it if you could let me know what you come up with, though. That'll probably make things easier when I get around to implementing a general solution, which will eliminate the maintenance chore for you of keeping your branch synched up with mine. --jfarr ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
[Zope] Re: LocalFS cross platform bug
This is a known bug. Thanks for the patch. The problem with it is that filenames containing backslash characters are valid on Unix. I haven't been able to come up with a solution to this. Any ideas? That's why I check for a file name that starts with a letter followed by a colon (hmm, maybe should check that it contains at least one backslash as well). That's a good point. Although, your patch actually does the backslash replacement regardless of whether the drive specification is present. How about this: +drive,rest=os.path.splitdrive(path) +if drive: +path = string.replace(rest, '\\', '/') This will only work if win32 paths are always specified as full paths by the browser. Do you know if this is the case? --jfarr ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
[Zope] Re: LocalFS w/ annotation data
BTW: I'm working on associating other annotation data with LocalFS files. My current thinking is to release the result as a separate product, since I can't think of a way to do it that doesn't hack LocalFS sources. Basically, I'm adding a PersistentMapping (from id to arbitrary class) to LocalFS that can contain one entry for every item in the top level directory with items for lower level directories being PersistentMappings themselves. This seems less of a pain that one mapping with the key being the full relative pathname when the time comes to handle rename, add and delete... The motivation for all of this is an archive of PDF files. I don't want to fill up the ZODB with the PDF files, but am perfectly happy to keep contributor name, short description, etc. there. We'll use a ZClass to store this info, but I don't think that anything but our DTML will need to be aware of the details of it. Comments? That sounds like a mess. LocalDirectory objects are not persistent, they are created each time they are requested. So you'll have nowhere to put your PersistentMappings except in the top-level LocalFS object. Trying to make the LocalDirectories persistent would be painful. For one, it would be hard to keep in synch with the file system. You could store everything in a PM at the top and use paths relative to the base but that would make copy,rename,etc. also messy, like you said. What about just storing your meta-data in files in the local file system? Then you wouldn't need to modify the LocalFS product at all. Just write a ZClass that can read/write you meta-data file format. --jfarr ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
[Zope] Re: Newbie: Listing filesystem objects?
NewbieQ of the moment: So there's a folder on my server, call it \\server\files\logos. I want to list its contents in a drop-down listbox in a form; something like select name="logo_filename" option selected value="default.jpg"default.jpg option value="file1.jpg"file1.jpg ... /select Needless to say, I've installed the local filesystem product and created a localfs object called "logos" that maps to the correct folder. And now I'm mired in the docs. I'm thinking that I can just use dtml-in to iterate through the file ids of the objects in that folder, but I'm damned if I can see *how* to do that. Any tips? You can also refer to the DTML with LocalFS how-to at http://www.zope.org/Members/jfarr/HowTo/DTML_with_LocalFS I just added a section covering this topic. I will be adding more LocalFS/DTML examples over the coming weeks. --jfarr "Perl is worse than Python because people wanted it worse." Larry Wall, 14 Oct 1998 ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope-dev] Cataloging LocalFS content
I think, cataloging "LocalFS" content would be nice. I have the following problems with it: 1. "LocalFS" defines various meta types: "Local File System", "Local Directory" and "Local File". Only "Local File System" is a "true" meta type which should appear in the available objects list of ObjectManager's. However, I may well be useful, to select the others, too, in for "find" and cataloging. This could be done, but my concern is that when changes are made to the file system this will cause the catalog to be out of synch until you re-index. How does this work with Zope objects? If you move or delete a Zope object that is cataloged does it automatically update the catalog? 2. ZCatalog uses "bobo_modification_time" in its meta table and for indexing. For "LocalFS" content, this is not the best modification time to use for indexing. It would be nice, if "bobo_modification_time" could somehow be synchronized with the object's modification time in the file system. With the most recent version of LocalFS, the bobobase_modification_time should be the same as the object's mtime in the file system. Please let me know the details if you're seeing anything different. --jfarr ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
[Zope] Re: M$soft
Jet is inherently thread-unsafe, and M$ has no plans to fix this (such a fix would cut into their ability to sell SQL Server). This issue has been a long-running problem in the Windows world; the only solution is to serialize *all* access to the DB (even concurrent *reads* can foul each other up -- blech!) Doh! Guess I should put thread locking in my JetDA before somebody hurts themselves, then. ;) --jfarr "Perl is worse than Python because people wanted it worse." Larry Wall, 14 Oct 1998 ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] sequence-*
Many of these variables cause problems for those starting out with Zope. Why not create alternate names such as sequence_* and degrade the former? Gotta agree with this :-) Here's the patch. I'll submit it to the collector too. Enjoy. http://www.zope.org/Members/jfarr/Patches/dtml-in-sv --jfarr "Perl is worse than Python because people wanted it worse." Larry Wall, 14 Oct 1998 ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] M$soft
Here's a reference that dropped from Google when I asked "corruption concurrent microsoft access database" http://dgl.com/dglinfo/1998/dg980825.html (half way down page) I wouldn't use Access with Zope. Sounds like a bug in the Access UI not the underlying Jet DB engine. --jfarr ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope-dev] ZCVS Mixin class... feedback sought.
Just curious. How do you do diffs? How do you resolve conflicts? How do you handle login/logout? --jfarr "Perl is worse than Python because people wanted it worse." Larry Wall, 14 Oct 1998 ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] ZCVS Mixin class... feedback sought.
Good questions! You can just go to the 'admin' tab and type 'diff'. The admin tab lets you execute just about any cvs command with arguments stat, rtag etc etc. Doing a diff on a zexp file isn't going to be very helpful, though. Any thoughts on integrating some sort of xml diff tool? Conflicts.. uh... bad news. ;-) I think it's essentially impossible to 'merge' two different versions of a zope object... so my plan would be to pick one version, or the other. Login and logout are handled when you set up the directory on the filesystem. Basically you need to 'checkout' a module (maybe an empty module) into a directory on the filesystem before you can use it to keep the xml representations of your Zope objects. That checkout, might, or might not, require a login, depending on your CVSROOT. You must 'be' the zope user (the same user that the zope process runs as) when you checkout the module, so that zope can manage the contents. So essentially all checkins are by the same cvs user, so you lose the ability to track accountability? I'd like to see something that was on a per-user basis, maybe tied to the zope user, maybe not. There's been a ton of talk about a zope cvs product. I've been thinking about giving it a shot for a while now. I'm excited to see someone actually doing something about it. I'd be glad to help out however I can. Especially since now you've taken the killer name. ;) --jfarr ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope] M$soft
Is anybody bold enough to try Zope with ODBC to an ACCESS database? I wrote a Jet database adapter so you can skip the ODBC and go straight to access. http://www.zope.org/Members/jfarr/Products/ZJetDA/ SQL server is a different story. --jfarr "Perl is worse than Python because people wanted it worse." Larry Wall, 14 Oct 1998 ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Executing an external program
Note that it works from the Python command line, but not from a Zope external method. I'm still trying to figure out why it is failing from within Zope (anybody have an idea?). How does it 'not work' from an external method? --jfarr "Perl is worse than Python because people wanted it worse." Larry Wall, 14 Oct 1998 ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] uploading a batch of files
There's an external method that loads a batch of files from the local machine into the zope database. I've got a copy if you're interested, since I can't seem to find it on the site anymore. --jfarr "Perl is worse than Python because people wanted it worse." Larry Wall, 14 Oct 1998 - Original Message - From: R. David Murray [EMAIL PROTECTED] To: Jonathan Park [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Monday, May 22, 2000 3:43 PM Subject: Re: [Zope] uploading a batch of files On Mon, 22 May 2000, Dieter Maurer wrote: FTP, mput? More difficult: a Python script generating appropriate HTTP Post requests An equally difficult alternative to b: a temporary python external method that creates file objects and reads the content from the file system. Perhaps the load_site (or whatever it's name is) product would help with this? I've never looked at it. --RDM ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev ) ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Local File System
I'm just getting started, but managed to use the following to display only JPG's, and then only ones starting with "tn_" (my thumbnails): There's an easier way. =) ul dtml-in "tester.fileIds(spec='tn_*.jpg')" img src="tester/dtml-var sequence-item" /dtml-in /ul --jfarr "Perl is worse than Python because people wanted it worse." Larry Wall, 14 Oct 1998 ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
