[TurboGears] Showing symbol like thru XML() in kid
Hi,
I have a string in my db like Mike Ike, and am trying to show it
in my kid with:
${XML(myobj.str)}
But, i'm getting this error:
File /usr/lib/python2.5/site-packages/kid-0.9.5-py2.5.egg/kid/
parser.py, line 432, in feed
raise expat.ExpatError(e)
ExpatError: Error parsing XML:
xmlMike Ike said
^
not well-formed (invalid token): line 1, column 7
Error in code generated from template file
I thought XML() was supposed to escape such characters to show up
properly? Can someone suggest a better way to do this?
TIA!
-tml
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[TurboGears] Selectively applying kid templates
Hi, I'm wondering if anyone knows how to apply kid templates to a class selectively. I have a piece of code like this in my controllers.py: blogs = news = MessagePost() So, as you can see, http://localhost/blogs and http://localhost/news apply to the same object. I wanted this because the code base is the same for both. But, i'm not sure how to make the kid templates choosable based on where the url request came from. Is there anyway i can use @template in such a way? thanks! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups TurboGears group. To post to this group, send email to turbogears@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/turbogears?hl=en -~--~~~~--~~--~--~---
[TurboGears] Generator error, why? how bad is it?
Hello, I am getting this weird issue when ever i try to load a page other than my homepagel.. and then click on the hopepage link. It doesn't seem to cause any issues in terms of loading/working of the site itself, but it does show up on the logs. Can somone please explain why this might be happening? TIA! Here is my system spec (python 2.5, ubuntu 7.04, SQLAlchemy 0.3.8): * TurboGears 1.0.2.2 * Cheetah 2.0rc8 * configobj 4.4.0 * DecoratorTools 1.4 * RuleDispatch 0.5a0.dev-r2306 * setuptools 0.6c5 * FormEncode 0.7.1 * PasteScript 1.3.4 * elementtree 1.2.6-20050316 * simplejson 1.7.1 * CherryPy 2.2.1 * TurboKid 1.0.1 * TurboCheetah 0.9.5 * TurboJson 1.0 * PyProtocols 1.0a0dev-r2302 * PasteDeploy 1.3 * Paste 1.3 * kid 0.9.5 * Cheetah 2.0rc8 * RuleDispatch 0.5a0.dev-r2306 * DecoratorTools 1.4 Identity Providers * sqlobject (TurboGears 1.0.2.2) * sqlalchemy (TurboGears 1.0.2.2) tg-admin Commands * info (TurboGears 1.0.2.2) * shell (TurboGears 1.0.2.2) * quickstart (TurboGears 1.0.2.2) * update (TurboGears 1.0.2.2) * sql (TurboGears 1.0.2.2) * i18n (TurboGears 1.0.2.2) * toolbox (TurboGears 1.0.2.2) Visit Managers * sqlobject (TurboGears 1.0.2.2) * sqlalchemy (TurboGears 1.0.2.2) Template Engines * kid (TurboKid 1.0.1) * cheetah (TurboCheetah 0.9.5) * json (TurboJson 1.0) Widget Packages * tinymce (TurboTinyMCE 1.0.6) * submodal (submodal 1.5) Toolbox Plugins * info (TurboGears 1.0.2.2) * catwalk (TurboGears 1.0.2.2) * shell (TurboGears 1.0.2.2) * designer (TurboGears 1.0.2.2) * widgets (TurboGears 1.0.2.2) * admi18n (TurboGears 1.0.2.2) TurboGears Extensions * visit (TurboGears 1.0.2.2) * identity (TurboGears 1.0.2.2) Errors: 127.0.0.1 - armod GET / HTTP/1.1 200 3862 http://localhost:8080/ inbox/alert Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.4) Gecko/20070602 Firefox/2.0.0.4 (Swiftfox) 127.0.0.1 - armod GET /tg_widgets/jslibs/javascript/MochiKit.js HTTP/ 1.1 200 172604 http://localhost:8080/; Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.4) Gecko/20070602 Firefox/2.0.0.4 (Swiftfox) 127.0.0.1 - armod GET /tg_widgets/submodal/css/subModal.css HTTP/1.1 200 1032 http://localhost:8080/; Mozilla/5.0 (X11; U; Linux i686; en- US; rv:1.8.1.4) Gecko/20070602 Firefox/2.0.0.4 (Swiftfox) 127.0.0.1 - armod GET /tg_widgets/submodal/javascript/subModal.js HTTP/1.1 200 6518 http://localhost:8080/; Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.4) Gecko/20070602 Firefox/2.0.0.4 (Swiftfox) 127.0.0.1 - armod GET /static/css/main.css HTTP/1.1 200 31207 http://localhost:8080/; Mozilla/5.0 (X11; U; Linux i686; en-US; rv: 1.8.1.4) Gecko/20070602 Firefox/2.0.0.4 (Swiftfox) 127.0.0.1 - armod GET /static/javascript/builds/main.js HTTP/1.1 200 16364 http://localhost:8080/; Mozilla/5.0 (X11; U; Linux i686; en- US; rv:1.8.1.4) Gecko/20070602 Firefox/2.0.0.4 (Swiftfox) 127.0.0.1 - armod GET /tg_widgets/submodal/html/loading.html HTTP/ 1.1 200 539 http://localhost:8080/; Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.4) Gecko/20070602 Firefox/2.0.0.4 (Swiftfox) 127.0.0.1 - armod GET /tg_widgets/submodal/css/style.css HTTP/1.1 200 213 http://localhost:8080/tg_widgets/submodal/html/loading.html; Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.4) Gecko/20070602 Firefox/2.0.0.4 (Swiftfox) 127.0.0.1 - armod GET / HTTP/1.1 200 3862 http://localhost:8080/; Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.4) Gecko/20070602 Firefox/2.0.0.4 (Swiftfox) 2007-06-09 08:25:01,954 cherrypy.msg INFO : Traceback (most recent call last): File /usr/lib/python2.5/site-packages/CherryPy-2.2.1-py2.5.egg/ cherrypy/_cpwsgi.py, line 97, in wsgiApp yield chunk GeneratorExit Exception exceptions.RuntimeError: 'generator ignored GeneratorExit' in generator object at 0x9216e6c ignored --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups TurboGears group. To post to this group, send email to turbogears@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/turbogears?hl=en -~--~~~~--~~--~--~---
[TurboGears] how to disable page caching in some cases?
I dont see this problem on my local dev machine, but when I'm running
on my server, if i login, the next page whcih comes up still thinks
I'm not logged in.
I use redirect('') in TG after a succesful login. The issues goes away
when i refresh with CTRL+R.
The server is setup with apache on frontend using rewrite/mod_proxy to
forward to TG.
Anyone know how to fix this issue?
Also, I use a bunch of widgets, like submodal, mochikit, etc. and this
causes 5-6 file loads like css, js, html pages associated with each
page. This is giving the perception of a slowdown on my browser side
as the request hits my server and it replies with 200 OK. How can I
optimize this performance?
thanks.
-tml
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[TurboGears] redirect without clearing a form
Hi,
I have a form validator setup like:
class NewPost(widgets.WidgetsList):
topic = widgets.TextField('topic', label=_(Title:),
attrs=dict(maxlength='255'))
tags = widgets.TextField('tags', label=_(Tags), default=e.g.
upgrade, PC, HDD, attrs=dict(maxlength='255'))
content = TinyMCE(name=content, rows=25, cols=80,
mce_options=mce_options, field_class=editPostContent)
class PostSchema(validators.Schema):
topic = validators.UnicodeString(not_empty=True)
tags = validators.UnicodeString(not_empty=True)
content = validators.UnicodeString(not_empty=True)
class NewPostForm(widgets.TableForm):
template = 'se.templates.post.new'
fields = NewPost()
validator = PostSchema()
new_post = NewPostForm()
def new(..):
...
return dict(form=new_post, action='/save?id='+self.id)
def edit(..):
...
return dict(form=new_post, action='/save?id='+self.id)
@expose()
@validate(form=new_post)
@error_handler()
def save(...args...):
...
Now in above code, save() is called from both new and edit. But, if
the validator fails, i want it to go back to the page it came from
(eithr new or edit). How do i do this?? If i use redirect() inside
save(), then the arguments which were given in the pages' post are all
cleared!
Can someone tell me how i can use validators the right way in this
situation?
thanks.
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[TurboGears] subdomains rewriting with apache/TG
Hi,
I have the following rewrite rules in apache.conf to rewrite urls
which dont have have static or error in their path to TG which is
running localhost:8080. This works very well:
IfModule mod_rewrite.c
RewriteEngine On
RewriteCond %{REQUEST_URI} !^/(static|error)
RewriteRule ^(.*)$ http://localhost:8080$1 [P,L]
ProxyPassReverse / http://localhost:8080/
/IfModule
However, now i'm trying to do something like this:
someuser.domain.com should be redirected to http://localhost:8080/user/userid
Does anyone know how to write such a rewrite rule which doesn't break
the above setup?
TIA.
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[TurboGears] Re: converting url into kw dict like cherrypy does
Hi,
Thanks for the replise. I tried the function given and also
cgi.parse_qs. Unfortunatley it only works partially. The expected
behaviour like the way turbogear sees it is not the same. I realized i
dont need args parsing, just kw is fine. But both above args dont do
it fully like TG does.
For example for a query like:
a=1b=2c.0.1=3c.0.2=4c.1.1=5c.1.2=6d.0=arg1d.0=arg2
Turbogears gets this kw argument as:
kw =
{'a': '1',
'b': '2',
'c': {'1': {'1': '5', '2': '6'}, '0': {'1': '3', '2': '4'}},
'd': {'0': ['arg1', 'arg2']}}
This is what i would like to decode my string into, so i can pass this
argument to the widget.render. Does anyone know how to achieve this
with fully feature? note how the multiple nested dicts and arrays
work. This isn't simply about parsing a=1b=2, etc... The above
structure is very nice and organized so i can specify a range of
parameters to my apps.
thanks.
-tml
On Apr 4, 8:24 am, fumanchu [EMAIL PROTECTED] wrote:
tml wrote:
Anyone know how I can take a url like this:
http://domain/loc/widget?id=1j.0.0=tomj.0.1=jerryk=hellof.0=woof...
and convert that into a (arg, kw) pair like cherrypy does when calling
the corresponding controller argument?
I'm trying to render the widget internally based on the url keywords,
so I would like to call a the widget's function, but I can't pass it
the url string as is.
The **kwargs part is easy (even easier if you don't care about image
maps):
image_map_pattern = re.compile(r[0-9]+,[0-9]+)
def parse_query_string(query_string, keep_blank_values=True):
Build a params dictionary from a query_string.
if image_map_pattern.match(query_string):
# Server-side image map. Map the coords to 'x' and 'y'
# (like CGI::Request does).
pm = query_string.split(,)
pm = {'x': int(pm[0]), 'y': int(pm[1])}
else:
pm = cgi.parse_qs(query_string, keep_blank_values)
for key, val in pm.items():
if len(val) == 1:
pm[key] = val[0]
return pm
The *args part is very nasty and depends on the arrangement of your
controllers. But you might be able to use mapPathToObject (CP 2.1; for
CP 2.2 use cherrypy.request.mapPathToObject) to find which exposed
callable will be used.
Robert Brewer
System Architect
Amor Ministries
[EMAIL PROTECTED]
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[TurboGears] how to enable rss icon in firefox?
Hi, If you goto http://groups.google.com/group/turbogears you will notice in firefox, there is a little RSS icon to the right on the adddress bar. I was able to get feeds working on my site with the FeedController tutorial. In my main controller I have a: feed = MyFeedClass() so, i can acess the feeds with http://domain/feed/atom1.0 But, I dont see that little icon anywhere. I would like to make such an icon available on all pages on my site. Anyone know how to do this?? thanks. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups TurboGears group. To post to this group, send email to turbogears@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/turbogears?hl=en -~--~~~~--~~--~--~---
[TurboGears] converting url into kw dict like cherrypy does
Hello, Anyone know how I can take a url like this: http://domain/loc/widget?id=1j.0.0=tomj.0.1=jerryk=hellof.0=woof.o=hoo and convert that into a (arg, kw) pair like cherrypy does when calling the corresponding controller argument? I'm trying to render the widget internally based on the url keywords, so I would like to call a the widget's function, but I can't pass it the url string as is. thanks. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups TurboGears group. To post to this group, send email to turbogears@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/turbogears?hl=en -~--~~~~--~~--~--~---
[TurboGears] url encoding in kid
Hey,
I have this code in kid:
a href=/search?tag=${someTag}${someTag}/a
However, this confuses cherrypy if I the someTag = Tom Jerry. The
'' makes the function Tom and Jerry has two seperate arguments.
I tried this:
a href=/search?tag=${tg.url(someTag)}${someTag}/a
But, that didn't fix anything either.
Anyone know how I can encode the tag into url safe format from kid? I
could use urlencode, but then i'll need python blocks to import it i
think, so would not be a great way.
thanks.
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[TurboGears] Re: url encoding in kid
Hi, thanks guys.
Now i used tg.url(myurl, tag=someTag) and that worked great!!
Chris, can you explain why quote_plus is better than tg.url? Is there
some particular reason you say i must use it?
thanks.
On Apr 1, 4:50 am, Christoph Zwerschke [EMAIL PROTECTED] wrote:
tml wrote:
I tried this:
a href=/search?tag=${tg.url(someTag)}${someTag}/a
But, that didn't fix anything either.
You must use tg.quote_plus instead of tg.url.
-- Chris
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[TurboGears] Re: embedding kid code into a template
On Mar 31, 7:15 am, Christoph Zwerschke [EMAIL PROTECTED] wrote:
tml wrote:
I have a form input where users can insert BBcode type custom tags. In
one of them, I would like to insert a special tag which embeds my own
widget like a calender.
So, in the form, if user has [Calender], i want the calender to show
up in that part of the html.
How can I insert the calender widget's code in this situation?
Currently, I have the data stored into the db, and then read back and
displayed on the page. So, no pre- or post- processing exists. But i'm
sure i will need one (or both) of them? I wanted to get your input.
Somewhere, you must convert your BBcode to HTML. If the BBcode processor
is extendable, try to supplement it with knowledge of your tag,
otherwise do it directly after you called the BBcode processor.
-- Chris
Yes, But how do i insert a widget? Because the myDBtable.htmlcode
variable is passed directly into XML() which will not parse something
like ${widget.show(...)}. Thats what I wanted to know, if kid can be
made aware enough to do that.
thanks.
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[TurboGears] How to setup separate admin user for 'sql create'?
Hey, I have in my dev.cfg: sqlalchemy.dburi=mysql://mywebuser:[EMAIL PROTECTED]:3306/myDB However, this mywebuser doesn't have privileges like create and drop which are used by 'tg-admin sql create'. Is there a way to specify an admin account only for sql create ? I dont want to keep editing the file by hand, and dont want to run the webapp with admin user either. thank you. - tml --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups TurboGears group. To post to this group, send email to turbogears@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/turbogears?hl=en -~--~~~~--~~--~--~---
[TurboGears] Re: Duplicate log messages from SA
someone can please take a look and help me? I can't find any documentation from google searching for logging sqlalchemy turbogears, except the metadata.engine.echo method which is printing two messages at a time. I want to be atleast able to change logging from tg-admin shell, when i do some sample tests with my controllers. -tml On Mar 16, 12:03 pm, tml [EMAIL PROTECTED] wrote: Hey Jorge, Can you explain a bit more on how I can do that? I searched forloggingand found this in my dev.cfg: [logging] [[loggers]] [[[daFinci]]] level='DEBUG' qualname='tgWeb' handlers=['debug_out'] [[[allinfo]]] level='INFO' handlers=['debug_out'] [[[access]]] level='INFO' qualname='turbogears.access' handlers=['access_out'] propagate=0 Are you saying I need to change something in the above? I am seeing the logs in tg-shell. I followed thesqlalchemytutorial and set metadata.engine.echo = True just like they say. Can you please specify what exactly i need to do to lowerlogginglevel ? thanks. -tml On Mar 16, 8:48 am, Jorge Vargas [EMAIL PROTECTED] wrote: On 3/14/07, tml [EMAIL PROTECTED] wrote: Hey, I do a tg-admin shell and when i set metadata.engine.echo = True, it always prints the sql log twice. Is this expected? It uses ipython shell. yes yout using the old structure, SA now works with common python loggingso that should be off, and you should lower thelogginglevel. thanks. -tml --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups TurboGears group. To post to this group, send email to turbogears@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/turbogears?hl=en -~--~~~~--~~--~--~---
[TurboGears] Re: Is there a 1.1 release for TG in the next few months?
On Mar 15, 8:17 pm, Mark Ramm [EMAIL PROTECTED] wrote: On 3/15/07, Noah Gift [EMAIL PROTECTED] wrote: If I was to use Genshi/sqlalchemy in 1.0 does this seem compatible for a move to python2.5 and tg1.1? Certianly. Genshi and SQLAlchemy will continue to be supported as they are now, but probably will not become the defaults in TG 1.1. And they should both work with Python 2.5 right now. In fact everything should work on 2.5 now in the 1.0 branch. The only thing is you need to compile RuleDispatch if you aren't on Windows (we've posted a windows binary, because our poor windows brothers and sisters don't often have compilers...). Hi Mark, Sorry, but i dont know what RuleDispatch is or if its used by TG internally. I dont ever use anything like that in my code, so I don't need to compile it right? thanks for answering. -tml --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups TurboGears group. To post to this group, send email to turbogears@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/turbogears?hl=en -~--~~~~--~~--~--~---
[TurboGears] Re: Duplicate log messages from SA
Hey Jorge, Can you explain a bit more on how I can do that? I searched for logging and found this in my dev.cfg: [logging] [[loggers]] [[[daFinci]]] level='DEBUG' qualname='tgWeb' handlers=['debug_out'] [[[allinfo]]] level='INFO' handlers=['debug_out'] [[[access]]] level='INFO' qualname='turbogears.access' handlers=['access_out'] propagate=0 Are you saying I need to change something in the above? I am seeing the logs in tg-shell. I followed the sqlalchemy tutorial and set metadata.engine.echo = True just like they say. Can you please specify what exactly i need to do to lower logging level ? thanks. -tml On Mar 16, 8:48 am, Jorge Vargas [EMAIL PROTECTED] wrote: On 3/14/07, tml [EMAIL PROTECTED] wrote: Hey, I do a tg-admin shell and when i set metadata.engine.echo = True, it always prints the sql log twice. Is this expected? It uses ipython shell. yes yout using the old structure, SA now works with common python logging so that should be off, and you should lower the logging level. thanks. -tml --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups TurboGears group. To post to this group, send email to turbogears@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/turbogears?hl=en -~--~~~~--~~--~--~---
[TurboGears] Re: incrementing in visitor counter
Hello guys, I tried what Andy suggested and its not working. Basically had two shells: In [1]: u = User.get(1) In [2]: u Out[2]: tgWeb.model.User object at 0xb725f40c In [3]: u.visit_counter += 1 In [4]: u.flush() I did the above. u.flush() was done at the end in both the shells. Final value of visit_counter is 1 (initial value is 0). I'll check on alberto's suggestion. thanks, -tml On Mar 15, 5:04 am, Alberto Valverde [EMAIL PROTECTED] wrote: On Mar 15, 2007, at 1:08 AM, Andrew Grover wrote: On 3/14/07, tml [EMAIL PROTECTED] wrote: I'm using SA and have a visit counter for user profiles and some other pages. I have a visit_counter column in User object, and usually do User.get(id).visit_counter+=1 But I realize this is a race if all the threads are serving the same page. Can someone tell how to do this right? If your database implements ACID features (pretty much all?) then it will ensure that the race is prevented. You can test this by opening two tg shells -- you will see that if they both access the same row, the second one will freeze until the first one's transaction ends. I don't think that it would turn out this way unless some sort of SELECT FOR UPDATE statement is issued by the orm. The possibility exists of two threads reading 5, in differerent transactions, and commiting back 6, effectively counting only one visitor. Or maybe throwing a non-serializable update error (if using postgres). The table should be locked from concurrent updates when the value is read, something like: table.select(table.c.id==id, for_update=True) I'm not sure if you can do it with a mapper, better ask in the SA list. Alberto --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups TurboGears group. To post to this group, send email to turbogears@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/turbogears?hl=en -~--~~~~--~~--~--~---
[TurboGears] Re: incrementing in visitor counter
Hello guys, I tried what Andy suggested and its not working. Basically had two shells: In [1]: u = User.get(1) In [2]: u Out[2]: tgWeb.model.User object at 0xb725f40c In [3]: u.visit_counter += 1 In [4]: u.flush() I did the above. u.flush() was done at the end in both the shells. Final value of visit_counter is 1 (initial value is 0). I'll check on alberto's suggestion. thanks, -tml On Mar 15, 5:04 am, Alberto Valverde [EMAIL PROTECTED] wrote: On Mar 15, 2007, at 1:08 AM, Andrew Grover wrote: On 3/14/07, tml [EMAIL PROTECTED] wrote: I'm using SA and have a visit counter for user profiles and some other pages. I have a visit_counter column in User object, and usually do User.get(id).visit_counter+=1 But I realize this is a race if all the threads are serving the same page. Can someone tell how to do this right? If your database implements ACID features (pretty much all?) then it will ensure that the race is prevented. You can test this by opening two tg shells -- you will see that if they both access the same row, the second one will freeze until the first one's transaction ends. I don't think that it would turn out this way unless some sort of SELECT FOR UPDATE statement is issued by the orm. The possibility exists of two threads reading 5, in differerent transactions, and commiting back 6, effectively counting only one visitor. Or maybe throwing a non-serializable update error (if using postgres). The table should be locked from concurrent updates when the value is read, something like: table.select(table.c.id==id, for_update=True) I'm not sure if you can do it with a mapper, better ask in the SA list. Alberto --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups TurboGears group. To post to this group, send email to turbogears@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/turbogears?hl=en -~--~~~~--~~--~--~---
[TurboGears] Duplicate log messages from SA
Hey, I do a tg-admin shell and when i set metadata.engine.echo = True, it always prints the sql log twice. Is this expected? It uses ipython shell. thanks. -tml --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups TurboGears group. To post to this group, send email to turbogears@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/turbogears?hl=en -~--~~~~--~~--~--~---
[TurboGears] incrementing in visitor counter
Hi, I'm using SA and have a visit counter for user profiles and some other pages. I have a visit_counter column in User object, and usually do User.get(id).visit_counter+=1 But I realize this is a race if all the threads are serving the same page. Can someone tell how to do this right? thanks. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups TurboGears group. To post to this group, send email to turbogears@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/turbogears?hl=en -~--~~~~--~~--~--~---
[TurboGears] TG and microapps
Hi, I read an earlier discussion on how to do proxy calls in microapps or to just do local controller based calls. I want to do tagging for my site,and I found Tasty 1.1 on cogbin which seems to do this. Does anyone use this? Any recommendations if this is a good place for me to start for implementing tags? Or any other recommendations? I'm wondering if you guys have any code to do calls to Tasty controller locally instead of running it as a service which seems wasteful. It seems like you need to write your own controller, but would be nice if someone had sharable code for this. thanks! -tml --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups TurboGears group. To post to this group, send email to turbogears@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/turbogears?hl=en -~--~~~~--~~--~--~---
[TurboGears] Re: ANNOUNCE: Select-Shuttle 1.1
Hi! Thanks for this :) Is there a demo I can try out? I looked at the site URL, which is in spanish I think, so couldn't figure where to navigate. thanks. Tml On Mar 8, 3:27 pm, Jorge Godoy [EMAIL PROTECTED] wrote: Hi! I've made a new release of SelectShuttle with a few improvements: - All parameters are documented at the toolbox - I've added a CSS stylesheet to format it and make it easier to override my default layout for whoever wants a different look - I've added an option to show a hyperlink below the select shuttle to allow, for example, creating add a new option links. A target and an image can be provided as well. It is 100% backwards compatible with the previous release. It's available athttp://python.org/pypi/Select-Shuttle/1.1 Changes are all visible athttp://public-trac.godoy.homeip.net/trac/selectshuttle/changeset/28 Enjoy! :-) -- Jorge Godoy [EMAIL PROTECTED] --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups TurboGears group. To post to this group, send email to turbogears@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/turbogears?hl=en -~--~~~~--~~--~--~---
[TurboGears] Doing transactions with SA + TG
Hey, I have this code which works fine in tg-shell. But, it doesn't work in the controller context. I can't get the primary key of the row which was inserted from .id , but I can from the shell. Anyone know whats going on with turbogears? transaction = session.create_transaction() try: a = SomeTable(1,2,3) session.save(a) do some stuff which could fail transaction.commit() print a.id # This is None at this point! but in the shell you get the right value of the primary key of the inserted row # How to get primary key of the item which was just saved? except: transaction.rollback() raise --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups TurboGears group. To post to this group, send email to turbogears@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/turbogears?hl=en -~--~~~~--~~--~--~---
[TurboGears] Re: Doing transactions with SA + TG
Note, that the 'print a.id' still doesn't work even after commit, so I can't know the id (primary key) of the row I inserted unfortunately. However, I figured why trnasactions weren't working. I was using MyISAM backed tables which dont support transactions on mysql. Changing to InnoDB did make that work, however the above problem still exists unfortunately. Anyone know how to get the primary key id? thanks. On Mar 1, 2:31 am, tml [EMAIL PROTECTED] wrote: Hey, I have this code which works fine in tg-shell. But, it doesn't work in the controller context. I can't get the primary key of the row which was inserted from .id , but I can from the shell. Anyone know whats going on with turbogears? transaction = session.create_transaction() try: a = SomeTable(1,2,3) session.save(a) do some stuff which could fail transaction.commit() print a.id # This is None at this point! but in the shell you get the right value of the primary key of the inserted row # How to get primary key of the item which was just saved? except: transaction.rollback() raise --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups TurboGears group. To post to this group, send email to turbogears@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/turbogears?hl=en -~--~~~~--~~--~--~---
[TurboGears] Re: Doing transactions with SA + TG
On further investigation, I answers my questions and solved the problem! lol I realized turbogears does the whole controller in a single transaction. This is quite useful! I dont have to worry about transactions at all this way. My code now looks like: def func(): try: a = SomeTable(1,2,3) session.save(a) .. do stuff... session.flush() .. do stuff with a.id, which is available now except: session.clear() raise # XXX However, now I have another question. If i never raised the error all the way out of the controller, how do I rollback that session.save()'s writes? i.e. if I removed the raise marked 'XXX', and did more processing below that line. How to rollback sesion.flush()'s writes? thanks. try: a = SomeTable(1,2,3) session.save(a) do some stuff which could fail transaction.commit() print a.id # This is None at this point! but in the shell you get the right value of the primary key of the inserted row # How to get primary key of the item which was just saved? except: transaction.rollback() raise On Mar 1, 2:53 am, tml [EMAIL PROTECTED] wrote: Note, that the 'print a.id' still doesn't work even after commit, so I can't know the id (primary key) of the row I inserted unfortunately. However, I figured why trnasactions weren't working. I was using MyISAM backed tables which dont support transactions on mysql. Changing to InnoDB did make that work, however the above problem still exists unfortunately. Anyone know how to get the primary key id? thanks. On Mar 1, 2:31 am, tml [EMAIL PROTECTED] wrote: Hey, I have this code which works fine in tg-shell. But, it doesn't work in the controller context. I can't get the primary key of the row which was inserted from .id , but I can from the shell. Anyone know whats going on with turbogears? transaction = session.create_transaction() try: a = SomeTable(1,2,3) session.save(a) do some stuff which could fail transaction.commit() print a.id # This is None at this point! but in the shell you get the right value of the primary key of the inserted row # How to get primary key of the item which was just saved? except: transaction.rollback() raise --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups TurboGears group. To post to this group, send email to turbogears@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/turbogears?hl=en -~--~~~~--~~--~--~---
[TurboGears] cursor passing into kid
Hey, I'm curious what the best practice is for passing data fetched from db into a kid template. I'm doing a fetchall() on the resultset gotten from a SA select, and passing the resulting python list to kid to iterate and display items. Would the better and efficient way be to just send the result set into kid and ask it to iterate over fetchone() ? thanks. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups TurboGears group. To post to this group, send email to turbogears@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/turbogears?hl=en -~--~~~~--~~--~--~---
[TurboGears] tg.include_widgets in projname/config/app.cfg
Looking in projname/config/app.cfg, we can see this block:
# List of Widgets to include on every page.
# for exemple ['turbogears.mochikit']
# tg.include_widgets = ['turbogears.mochikit']
If the line here is uncommented, a lot of things break. Most notably, a
lot of the widgets fail to render giving:
NoApplicableMethods: ((JSLink(name='js/MochiKit.js'),), {})
For the time being, I've gone back to using
tg.mochikit_all = True
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[TurboGears] [PATCH] Catwalk and Unicode
I've submitted a patch to http://trac.turbogears.org/turbogears/ticket/178 that should fix the two seperate issues: 1) When you use catwalk to edit the contents of a UncodeCol, the previous value is not populated. 2) When you try to set a UnicodeCol as the label for a ForeignKey, you get an exception (UnicodeEncodeError: 'ascii' codec can't encode character)
[TurboGears] Re: Deployment on a production webserver
http://www.cherrypy.org/wiki/VirtualPathFilter
[TurboGears] Re: patches and testing
Can you give some additional guidance on how to view and execute the current unit tests? I haven't been able to find any documentation on this. (In fact, I wasn't even aware you had chosen a unit test framework, thought that was still up in the air).
[TurboGears] Re: patches and testing
15:10:51 [ [EMAIL PROTECTED] ] ~/src/turbogears 1507--nosetests -bash: nosetests: command not found 15:42:34 [ [EMAIL PROTECTED] ] ~/src/turbogears 1508--svn info Path: . URL: http://www.turbogears.org/svn/turbogears/trunk Repository UUID: 77541ad4-5f01-0410-9ede-a1b63cd9a898 Revision: 535 Node Kind: directory Schedule: normal Last Changed Author: kevin Last Changed Rev: 535 Last Changed Date: 2006-01-18 20:19:49 -0700 (Wed, 18 Jan 2006) Properties Last Updated: 2006-01-18 11:31:03 -0700 (Wed, 18 Jan 2006) Not quite sure what I'm doing wrong.
[TurboGears] Re: patches and testing
Ah! That did it. Thanks.
[TurboGears] Re: Deployment on a production webserver
The part of the link I meant you to focus on is the one that talks about how it works with CherryPy 2.2 (which is what TG svn currently requires)
[TurboGears] [PATCH] tg-admin toolbox: Open browser AND start server
Currently, I have to start toolbox with -n, because the server doesn't start if I let toolbox open the browser. Linked below[1] is a patch that should make this work more cleanly. [1] http://joeysmith.com/tg-tb.patch
[TurboGears] catwalk and managing joins
On my machines, catwalk is not able to manage joins. Clicking the save button didn't appear to have any effect. After some digging, I found that applying the patch[1] linked at the bottom of this message fixed the problem. My question to the list is two-fold: 1) Am I the only one seeing this problem? 2) Would this be the correct python idiom for solving this? [I'm not really confident in my python idioms yet. :) ] [1] http://www.joeysmith.com/tg.patch
[TurboGears] turbogears.org still shows 0.8a3 as current
The topic in #turbogears suggests that 0.8a4 is available, but it's not currently installable using ez_setup.py.
