[Zope] Allow import of whole filesystem class hierarchy?
My company has a Zope server that has no editing rights for external persons - only employees have management permissions. We also have a company-specific hierarchy of several hundred Python modules that I'd like to access from Zope. Rather than modifying each and every module as per the instructions in the Security chapter of the ZDG, is there a way to say allow the import of any module inside this part of $PYTHONPATH? Oh, for those curious: part of the reason for moving code from Zope Python scripts and into filesystem code is that my company has officially adopted Python as our new development platform for new projects. I'm cranking out thousands of lines of code, and the Windows guys are tweaking it to run under IronPython. The end goal is to have a library of code that runs under Unix, Windows, Mac, or wherever else we might want to explore, and then to write frontends to that library in whatever seems appropriate to the task. For example, new web apps will be written with Zope calling those modules. New GUI apps will be written with Visual Studio calling those modules. Yay Zope and Python! You're what broke us away from vendor lock-in! -- Kirk Strauser Daycos ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Re: Allow import of whole filesystem class hierarchy?
On Wednesday 24 January 2007 10:30 am, Tres Seaver wrote: The most straighforward hack to do what you want would be to monkey-patch 'AccessControl.ZopeGuards.guarded_import', which is the function that does the current checking. Before I start on such an adventure, what is the Python/Zope term for what I'm trying to do, specifically to allow the import of an entire module, including classes inside it, and methods inside those classes' objects? However, your *best* bet is to implement your Zope applications as filesystem-based products, rather than in untrusted code (Python scripts). At that point, the modules are easily importable. Maybe so, but I'm not looking forward to re-writing several years worth of production code. I was really hoping for a simple switch that told Zope to blanketly let me use a module and its contents. I'm still somewhat in disbelief that it's not there. -- Kirk Strauser Daycos ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Has anyone generated barcodes output within DTML?
On Monday 04 December 2006 9:30 am, [EMAIL PROTECTED] wrote: It is a simple question, has anyone generated barcodes output within DTML? Sure! I cheated by making a GIF of every barcode digit, then in my page, I just print the image tags in order. Ain't fancy but it's been working perfectly for several years. I factored the actual code into a Python script that also knows how to generate checksum digits if desired, but you might not need that. -- Kirk Strauser Daycos ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] Wrong time displayed on events
I've just installed Plone 2.5.1 on Zope 2.9.6 running on FreeBSD 6-STABLE. On my newly created Plone site, whenever I add an event, it's displayed with the wrong time. For instanced, if I create one that runs between 2006-12-05 19:30 and 22:00, it gets rendered like: (span class=locationSome Event/span, from abbr class=dtstart title=2006-12-05 19:30:002006-12-05 13:30/abbr to abbr class=dtend title=2006-12-05 22:00:002006-12-05 16:00/abbr) The server and I live in the CST time zone, which accounts for the 6-hour offset (as though I entered the time in UTC and it's converting it to CST for display). But since I never entered a timezone anywhere, why's it doing any conversion at all instead of just assuming that all times entered are local to the server? Is there a way to fix this, other than deliberately entering all times for events six hours too late, and letting Plone fix the display? -- Kirk Strauser Daycos ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Can't stop Zope, machine hanging
On Tuesday 05 September 2006 3:58 am, Chris Withers wrote: Move hosters. FreeBSD for all its robustness is not something I'd recommend running Zope on... Seriously? Why so? I've been running Zope exclusively on FreeBSD since 2001 without any known problems. -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
SOLVED! (was Re: [Zope] Content-Disposition is driving me batty)
On Thursday 17 August 2006 10:55 am, David H wrote: I had similar problems too. This seems to work with IE: theFile=open( self.pdfpath,'rb') result = theFile.read() RESPONSE.setHeader('Content-Type','application/pdf') RESPONSE.setHeader(Content-Disposition,filename=report.pdf) RESPONSE.setHeader('Content-Length',len(result)) RESPONSE.write(result) Sending the Content-Length header fixed the problem. PDFs now appear inline and with their expected contents. I haven't diffed the code between 2.8 and 2.9, but I'm guessing that Zope used to send that header by default but no longer does. -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] Some users can't view sent PDFs anymore
Since upgrading from Zope 2.8.something to 2.9.3, many of our customers can no longer view PDFs that we send them. If they're using Internet Explorer, they often get a blank page when trying to view them (and we haven't been able to nail down the exact combination of Windows + IE + Acrobat that causes the problem). Here's the Python script we use to send the files: ## Script (Python) download ##bind container=container ##bind context=context ##bind namespace= ##bind script=script ##bind subpath=traverse_subpath ##parameters=filename,password=None,skipctypeheader=None ##title= ## request = container.REQUEST RESPONSE = request.RESPONSE stockexception = 'FileUnavailableError' # Does the file exist? if not filename in context.files.objectIds(): raise stockexception file = context.files[filename] # Does the given password match the one on the file? if file.getProperty('password', d=None) != password: raise stockexception if not skipctypeheader: # Set the content type if one is defined for the file ctype = file.getProperty('content_type', d=None) if ctype: RESPONSE.setHeader('Content-Type', ctype) RESPONSE.setHeader('Content-Disposition', 'inline; filename=%s' % filename) return context.files[filename] Here's the output of running 'curl' to fetch one: $ curl -vv 'http://web2.xrsnet.com/publicstore/download?filename=print.pdfpassword=foo' /dev/null * About to connect() to web2.xrsnet.com port 80 * Trying 10.45.14.64... connected * Connected to web2.xrsnet.com (10.45.14.64) port 80 GET /publicstore/download?filename=print.pdfpassword=foo HTTP/1.1 User-Agent: curl/7.15.1 (i486-pc-linux-gnu) libcurl/7.15.1 OpenSSL/0.9.8a zlib/1.2.3 libidn/0.5.18 Host: web2.xrsnet.com Accept: */* HTTP/1.1 200 OK Date: Thu, 17 Aug 2006 14:34:12 GMT Server: Zope/(Zope 2.9.3-, python 2.4.3, freebsd6) ZServer/1.1 Content-Length: 1742 Content-Type: application/pdf; charset=iso-8859-15 Content-Disposition: inline; filename=print.pdf Vary: User-Agent % Total% Received % Xferd Average Speed TimeTime Time Current Dload Upload Total SpentLeft Speed 100 1742 100 17420 0 20835 0 --:--:-- --:--:-- --:--:-- 541k* Connection #0 to host web2.xrsnet.com left intact * Closing connection #0 I feel kind of sheepish about blaming Zope, but everything worked perfectly one day, I did the upgrade that night, and the complaints started rolling in the next morning. If nothing else, would some IE users be kind enough to try to view this tiny PDF and see whether it opens inline or externally, and whether it displays actual content (the phrase This is a test.) or a blank page: http://web2.xrsnet.com/publicstore/download?filename=print.pdfpassword=foo Many thanks in advance. My boss is increasingly unamused and I'm out of ideas. -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] Content-Disposition is driving me batty
I have a Python script that transmits a file to the user. An excerpt: if not skipctypeheader: # Set the content type if one is defined for the file ctype = file.getProperty('content_type', d=None) if ctype: RESPONSE.setHeader('Content-Type', ctype) RESPONSE.setHeader('Content-Disposition', 'inline; filename=%s' % filename) We most commonly use this to send PDF reports. After a recent upgrade from Zope 2.8.something to 2.9.3 (on FreeBSD via ports), IE users can only sometimes get the file - they otherwise get a blank page. Running 'curl' gives the header values I'd expect: $ curl -vv -O 'http://web2.xrsnet.com/publicstore/download?filename=print.pdfpassword=foo' /dev/null * About to connect() to web2.xrsnet.com port 80 * Trying 10.45.14.64... connected * Connected to web2.xrsnet.com (10.45.14.64) port 80 GET /publicstore/download?filename=print.pdfpassword=foo HTTP/1.1 User-Agent: curl/7.15.1 (i486-pc-linux-gnu) libcurl/7.15.1 OpenSSL/0.9.8a zlib/1.2.3 libidn/0.5.18 Host: web2.xrsnet.com Accept: */* HTTP/1.1 200 OK Date: Wed, 16 Aug 2006 22:26:11 GMT Server: Zope/(Zope 2.9.3-, python 2.4.3, freebsd6) ZServer/1.1 Content-Length: 1742 Content-Type: application/pdf; charset=iso-8859-15 Content-Disposition: inline; filename=print.pdf Vary: User-Agent % Total% Received % Xferd Average Speed TimeTime Time Current Dload Upload Total SpentLeft Speed 100 1742 100 17420 0 30301 0 --:--:-- --:--:-- --:--:-- 0* Connection #0 to host web2.xrsnet.com left intact * Closing connection #0 Would some IE users please let me know whether they can view this PDF normally? http://web2.xrsnet.com/publicstore/download?filename=print.pdfpassword=foo Any speculation about what might be causing this is extremely welcome. I'm *not* looking forward to rolling back to 2.8.x (and Python 2.3) at this point. -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Content-Disposition is driving me batty
On Thursday 17 August 2006 9:54 am, Brian Sullivan wrote: I am running IE7 beta 3 -- on my machine the pdf file seems to load -- so no content disposition problem but there are messages about missing fonts from the PDF reader *7.0.8 btw) -- no real information is displayed so I am guessing this is abnormal by your definition. Nuts. I was trying to generate a clean PDF for testing purposes but looks like it didn't work. I re-uploaded the test file (same URL) with Times New Roman and embedded fonts. -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Content-Disposition is driving me batty
On Thursday 17 August 2006 11:02 am, Brian Sullivan wrote: OK -- that seems to be more what I would call normal. I see the page with This is a test in Adobe reader -- but also a page/tab is created that is blank. Is that the problem? Nope - customers are actually getting a single blank page and nothing else. We could live with a blank tab if that was the only problem. -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Content-Disposition is driving me batty
On Thursday 17 August 2006 11:24 am, Brian Sullivan wrote: It looks like you have changed to remove the Content-Disposition header? Now it comes up inline (I guess the default?). No, it's still there (and still set to inline). I did, however, follow David H's advice to add the Content-Length header. Preliminary tests are very promising. -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Python Scripts and HTML Forms
On Thursday 17 August 2006 1:57 pm, Muk Yan wrote: Name:input type=text name:first_name Make that: input type=text name=first_name DTML Method, process_this_form: dtml-call REQUEST.SESSION.set ('firstName', first_name) dtml-call this_is_a_python_script() and in the Python Script, this_is_a_python_script I use REQUEST.SESSION.get('firstName') Make that: dtml-call this_is_a_python_script(request['first_name']) -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Python Scripts and HTML Forms
On Thursday 17 August 2006 2:02 pm, Jens Vagelpohl wrote: request.get(MY_VARIABLE) ??? The one major problem with that is that it ties you to getting information from the request. Better to write a script with explicit parameters and call it with those parameters. Then, you can pull values from a database, another Zope object, or anything else. Also makes testing *much* easier (since you can use the Test tab to experiment with it). -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Some users can't view sent PDFs anymore
On Thursday 17 August 2006 2:39 pm, Gabriel Genellina wrote: This is unrelated to your main question, but using string exceptions is discouraged... Yeah, I'm in the process of gradually upgrading from look at me, I'm learning Python! code to something a little more presentable. -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Content-Disposition is driving me batty
On Thursday 17 August 2006 1:28 pm, Dieter Maurer wrote: Your PDF file appears to be small. It was pretty dinky earlier (a single line of text). I am also surprised that in your earlier post you returned the File object itself. I would rather expect str(fileObject.data). Without looking at the source, I'm guessing that ExtFile.__repr__ just calls str() anyway. -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Is ExtFile right for me?
On Monday 10 April 2006 15:48, Jerry Westrick wrote: I'm currently using localFS and not only have problems with the missing properties, but the missing security access is more trouble some... I'd be interested to hear how the ExtFile went with you... So far so good. With a little help from Stefan Holek (thanks, Stefan!), my ZEO seems to be humming along nicely. I'll keep you updated if anything major happens, but now that it's working I doubt that will occur. -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] Is ExtFile right for me?
My Zope site generates many reports in PDF format, and stores them in a folder that's only accessible to customers via a password-protected form. I currently store each report's password as a property of its File object. My problem is that I'm creating several hundred megabyte-sized file objects in my ZODB each day, and even though I expire them after five days the performance hit when storing and fetching the files is painful. I think, then, that I should be looking at an external filesystem store. LocalFS looks very nice, but it doesn't seem to support properties (which I currently need). ExtFile looks very nice and does support properties, and that's the way I'm heading. Does that seem reasonable given my usage? Also, I'm currently inserting the file uploads into a folder named files (ain't I creative?) with this method call: context.files.manage_addFile(id=filename, file=filecontents, content_type=filetype) I tried what I thought would be the ExtFile equivalent: context.files.manage_addProduct['ExtFile'].manage_addExtFile(id=filename, file=filecontents, content_type=filetype) but that only dumps the contents of the file to the client and doesn't actually store that data. Clients see a long page of gibberish like: Shipment Search | View Selected Images %PDF-1.2 %âãÏÓ 1 0 obj /Type /Catalog /Pages 3 0 R endobj 2 0 obj /CreationDate (D:20060410110742) /ModDate (D:20060410110742) /Producer (libtiff / tiff2pdf - 20060313 / d) endobj 3 0 obj /Type /Pages /Kids [ 4 0 R 9 0 R ] /Count 2 endobj 4 0 obj /Type /Page /Parent 3 0 R /MediaBox [0. 0. 608.2560 792.] /Contents 5 0 R /Resources /XObject /Im1 7 0 R /ProcSet [ /ImageB ] endobj 5 0 obj /Length 6 0 R stream q 608.2560 0. 0. 792. 0. 0. cm /Im1 Do Q endstream endobj 6 0 obj 62 endobj 7 0 obj /Length 8 0 R /Type /XObject /Subtype In other words, the normal page header, plus the raw data. I'm not sure why that's happening. -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Screwy permissions problem has me stumped
On Thursday 23 March 2006 21:24, Andrew Milton wrote: Every TAL call pretty much creates a new security context, which is why it's hitting the DB so often (this is why it's best to turn on caching in XUF even for 5 or 10 seconds if you're using a 'slow' auth mechanism). In the Paramaters tab in my XUF acl_users folder, I have: Credential Cache Timeout in Seconds (0 for No Caching) : 30 Negative Credential Cache Timeout in Seconds (0 for No Caching): 5 and yet I'm still seeing several identical queries per second in my database logs. Shouldn't those settings enable the cache? I'm not sure why it's using your username and not their own though, without actually looking at your setup. XUF just executes the lookups based on what Zope tells it to do. Thanks. I'll look into VerboseSecurity to see if I can figure out why it really, really wants to auth as me. -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] Re: What's limiting my file uploads?
On Thursday 29 December 2005 17:59, Florent Guillaume wrote: In your mail there's a method=post. You're sure you're actually executing this same code? Absolutely positive. Otherwise no clue, I'd do a network trace to know what's really posted. Will do. I was hoping for an easy answer first. :-) -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] What's limiting my file uploads?
I have a very simple form on my site: table summary=Test form form action =receive997 enctype=multipart/form-data method=post trtdbUsername/b/tdtdinput type=text name=username size=16/td/tr trtdbPassword/b/tdtdinput type=text name=password size=16/td/tr trtdbFile/b/tdtdinput type=file name=contents size=30 accept=*/*/td/tr trtd/tdtdinput type=submit value=Upload/td/tr /form /table It posts to a trivial Python script: request = container.REQUEST return request For testing purposes, the contents of username and password are six bytes long. As long as the file specified in contents is short (7843 bytes or less), the form section of the formatted request object looks like: form username 'something' password 'password obscured' contents ZPublisher.HTTPRequest.FileUpload instance at 0x91307ec cookies ... As soon as the length of the submission crosses the 7843 byte barrier, though, it becomes empty: form cookies ... I can't figure out what's going on. In zope.conf, cgi-maxlen is unset (and therefore should default to zero). http-header-max-length defaults to 8192, which is pretty close to 7843 plus a little overhead, but the problem remained even after I increased that value to 32768. Any idea why Zope seems to be limiting my file upload size to this script to just under 8KB? -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Confusing DateTime().strftime behavior
On Saturday 15 October 2005 01:24, Andreas Jung wrote: If you speak of DateTime instances then you should be able to write to two-line testcase that shows the issue with a standard Zope installation. If you can provide such a testcase we are able to look at it in detail. date = context.testQuery()[0]['date'] print date print date.ISO() print date.strftime('%m/%d/%Y') return gives 2005/10/14 2005-10-14 00:00:00 10/13/2005 By the way, this is with Zope 2.7.7 and Python 2.3.5 on a FreeBSD 5-STABLE server (if that makes any difference). -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] Confusing DateTime().strftime behavior
I'm upgrading our server from a FoxPro backend to PostgreSQL, using the Psycopg connector. My problem is that the old database returned timestamps as a %m/%d/%Y-formatted string, while Psycopg returns a DateTime object (I'm using the internal module, not mxDateTime). Whenever I use strftime to format the object for display, I get the previous day's date instead. I've found several references to this problem in Google, but no one seems to have found a good solution. Any thoughts? -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] Same product in multiple instances automatically?
I'm running multiple instances of Zope 2.7.7 on a FreeBSD server. Each of those instances uses the same products, which I handle by making symlinks from the site's Products directory to that instance's Products directory: [1] /usr/local/www/Zope/Products/ZPsycopgDA [2] /usr/local/www/Zope/Products/exUserFolder /usr/local/www/Zope/instance1/Products/ZPsycopgDA - [1] /usr/local/www/Zope/instance1/Products/exUserFolder - [2] /usr/local/www/Zope/instance2/Products/ZPsycopgDA - [1] /usr/local/www/Zope/instance2/Products/exUserFolder - [2] ... To be honest, I'd expect something a little different, namely that each instance would automatically pull in all the products in the site installation (like [1] and [2] above), but that doesn't seem to be the case. Is that a configuration issue, by design, or by accident? It's not that I mind making a symlink here or there, but it's one more thing to remember when making a new instance and just feels wrong. -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Same product in multiple instances automatically?
On Friday 09 September 2005 10:25, Paul Winkler wrote: To be honest, I'd expect something a little different, namely that each instance would automatically pull in all the products in the site installation (like [1] and [2] above), but that doesn't seem to be the case. Is that a configuration issue, by design, or by accident? It's a configuration issue. Check out the products directive in zope.conf. The one that says: The master Products directory exists in Zope's software home, and cannot be removed from the products path (and should not be added to it here). ? That seemed to me that I shouldn't be adding /usr/local/www/Zope/Products to the search path, although I'm unsure of the reasons. -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Same product in multiple instances automatically?
On Friday 09 September 2005 13:56, J Cameron Cooper wrote: I don't know why, either. That simply says that there is a default Products directory ($SOFTWARE_HOME/lib/python/Products), you can't get rid of it, and you shouldn't try to configure it here. The problem I'm having, though, is that those products don't seem to be present in instances by default, which is the opposite of what I'd expect. For example, I'd think that ZPsycopgDA would be available inside each instance since it's present in $ZOPE/Products. If you want your instances to use Products from some other directory, name it here. Yep. I'm wondering if I should create a $ZOPE/CommonProducts directory and add products $ZOPE/CommonProducts to every instance's zope.conf. -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Same product in multiple instances automatically?
On Friday 09 September 2005 15:37, J Cameron Cooper wrote: Anything in $SOFTWARE_HOME/lib/python/Products is available in any instances that use that SOFTWARE_HOME. You can see this quite easily by looking at the /Control_Panel/Products of an instance with nothing in its $INSTANCE_HOME/Products. I'm not sure what you mean by $ZOPE/Products. OH! I see what you mean. $ZOPE is defined in $INSTANCE/etc/zope.conf. In my case, it's set to /usr/local/www/Zope, and there's a Products directory inside it. FreeBSD installs new products to that directory. I hadn't noticed that there was also a /usr/local/www/Zope/lib/python/Products directory with different contents. Problem solved, although I'm not sure why /usr/local/www/Zope/Products exists in the first place; maybe it was meant to be a symlink to ./lib/python/Products? Anyway, I think I can figure it out from here. Thanks! -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Same product in multiple instances automatically?
On Friday 09 September 2005 15:59, J Cameron Cooper wrote: Thus was created the instance/software distinction. Everything needed to run Zope goes into the SOFTWARE_HOME; everything that defines a specific distinct instance goes into INSTANCE_HOME (3rd party Products, Data.fs, config files, logs, etc). ...and on FreeBSD, everything you install through the ports system gets put in a second directory inside SOFTWARE_HOME, distinct from the ones in INSTANCE_HOME, and is not included in running instances by default (regardless of what the 00readme-freebsd.txt in that directory says). In other words, it seems to be a FreeBSD bug rather than a Zope bug, and I'm off to file a problem report so that it'll hopefully get fixed. Thanks for the information that led to uncovering this little surprise. -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] Apache proxying multiple instances in subdirectories?
Until yesterday, I'd been running one instance of Zope behind an Apache 2 proxy on a server, and I'd set up zope.mydomain to access the management interface using this clause: VirtualHost *:80 DocumentRoot /usr/local/www/htdocs/ ServerName zope.example.com CustomLog /var/log/httpd/zope.example.com-access_log combined RewriteEngine on RewriteCond %{HTTP:Authorization} ^(.*) RewriteRule ^/(.*) http://localhost:8080/VirtualHostBase/http/zope.example.com:80/VirtualHostRoot/$1 [P] /VirtualHost When I visit http://zope.example.com/manage, I get the ZMI page as desired. So far so good. However, I recently added a second Zope instance to that server, and now would like to remotely manage them using URLs like http://zope.example.com/instance1/manage . For the life of me, I can't figure out how to change the RewriteRule to point to a subdirectory on the zope.example.com site. I know this should be easy, but I'm just not getting it. Any ideas? -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] Sending mail with attachments via Python
I'm currently trying to replace a bit of DTML with a Python script. Here's what I currently have: dtml-sendmail mailhost=outboundserver To: dtml-var recipientemail From: dtml-var senderemail Subject: dtml-var subject dtml-mime type=text/plain encode=7bit Attention dtml-var recipientname: This file was sent to you from the Foo Company web site. The sender included this message: dtml-var emailbody dtml-boundary type=application/octet-stream disposition=attachment encode=base64 filename_expr=filenamedtml-var expr=publicstore.download(filename=filename,password=password,skipctypeheader=1)/dtml-mime /dtml-sendmail Basically, it fetches a file from a public download directory, encodes it as a MIME attachment, and sends the works to the specified recipient. Now, the documentation on sending a normal text email is easy enough to find, but from Googling around for more advanced docs it seems like I'm the only person to ever want to do this. Are there any examples for this sort of thing lying around that I somehow managed not to find? Many thanks, -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Sending mail with attachments via Python
On Tuesday 03 May 2005 15:30, J Cameron Cooper wrote: Look at the Python 'email' package: http://python.org/doc/lib/module-email.html You'll need to use External Methods to use this module, or allow access to it so that you can use Python Scripts. That's what I was afraid of. I love Zope and Python (and am getting ready to write a magazine article about the two) but jumping through Pythonic hoops to do stuff that would be easy in DTML drives me nuts. Thanks for the pointer, though. I'd stumbled across that earlier, but had kept looking in search of something easier. -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Sending mail with attachments via Python
On Tuesday 03 May 2005 16:09, J Cameron Cooper wrote: So you have it in DTML and want to re-write in Python but you don't want to do it in Python? No. I have it in DTML and want to re-write it in Python without involving External Methods or other hackery. Then why change it? It works, right? For certain values of works, sure. The problem I'm trying to solve is that the body of the email needs to become more complex than I'm willing to handle with DTML. The natural next step for me was to look into rewriting the whole mail-sending object in Python, but I didn't expect that I'd have to reimplement the functionality of DTML to do it. Please don't misunderstand me. I'm not complaining, and if that's what I've got to do then so be it. I'm just a little surprised - that's all. -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] Both tal:on-error and error_log?
Can I use a tal:on-error attribute in a page template to provide a user-friendly explanation of an exception while still recording the occurrence of that exception to error_log? -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Both tal:on-error and error_log?
On Monday 18 April 2005 13:35, Jens Vagelpohl wrote: I don't think that's possible. But you can test that very easily for yourself by putting code inside the on-error that provokes an error. I guess I should've prefaced my question by saying that I know on-error normally ends propagation of the exception. I guess I was wondering if there was some way to manually add the exception to an error_log object so that i can come back later to analyze that logfile, while still presenting a non-confusing error screen to my users. -- Kirk Strauser The Day Companies ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )