[turbogears-commits] [1939] branches/1.0/turbogears/qstemplates/quickstart/+package+: merge [1938] from trunk
Title: [1939] branches/1.0/turbogears/qstemplates/quickstart/+package+: merge [1938] from trunk
Revision 1939
Author fredlin
Date 2006-10-03 02:23:03 -0400 (Tue, 03 Oct 2006)
Log Message
merge [1938] from trunk
Added Paths
branches/1.0/turbogears/qstemplates/quickstart/+package+/static/
branches/1.0/turbogears/qstemplates/quickstart/+package+/static/css/
branches/1.0/turbogears/qstemplates/quickstart/+package+/static/css/style.css
branches/1.0/turbogears/qstemplates/quickstart/+package+/static/images/
branches/1.0/turbogears/qstemplates/quickstart/+package+/static/images/header_inner.png
branches/1.0/turbogears/qstemplates/quickstart/+package+/static/images/info.png
branches/1.0/turbogears/qstemplates/quickstart/+package+/static/images/ok.png
Removed Paths
branches/1.0/turbogears/qstemplates/qsbase/+package+/static/css/style.css
branches/1.0/turbogears/qstemplates/qsbase/+package+/static/images/header_inner.png
branches/1.0/turbogears/qstemplates/qsbase/+package+/static/images/info.png
branches/1.0/turbogears/qstemplates/qsbase/+package+/static/images/ok.png
Diff
Deleted: branches/1.0/turbogears/qstemplates/qsbase/+package+/static/css/style.css (1938 => 1939)
--- branches/1.0/turbogears/qstemplates/qsbase/+package+/static/css/style.css 2006-10-03 06:13:36 UTC (rev 1938)
+++ branches/1.0/turbogears/qstemplates/qsbase/+package+/static/css/style.css 2006-10-03 06:23:03 UTC (rev 1939)
@@ -1,124 +0,0 @@
-/*
- * Quick mash-up of CSS for the TG quick start page.
- */
-
-html, body, th, td {
- color: black;
- background-color: #ddd;
- font: x-small Lucida Grande, Lucida Sans Unicode, geneva, verdana, sans-serif;
- margin: 0;
- padding: 0;
-}
-
-#header {
- height: 80px;
- width: 777px;
- background: blue URL('../images/header_inner.png') no-repeat;
- border-left: 1px solid #aaa;
- border-right: 1px solid #aaa;
- margin: 0 auto 0 auto;
-}
-
-a.link, a, a.active {
- color: #369;
-}
-
-
-#main_content {
- color: black;
- font-size: 127%;
- background-color: white;
- width: 757px;
- margin: 0 auto 0 auto;
- border-left: 1px solid #aaa;
- border-right: 1px solid #aaa;
- padding: 10px;
-}
-
-#sidebar {
- border: 1px solid #aaa;
- background-color: #eee;
- margin: 0.5em;
- padding: 1em;
- float: right;
- width: 200px;
- font-size: 88%;
-}
-
-#sidebar h2 {
- margin-top: 0;
-}
-
-#sidebar ul {
- margin-left: 1.5em;
- padding-left: 0;
-}
-
-h1,h2,h3,h4,h5,h6,#getting_started_steps {
- font-family: Century Schoolbook L, Georgia, serif;
- font-weight: bold;
-}
-
-h2 {
- font-size: 150%;
-}
-
-#getting_started_steps a {
- text-decoration: none;
-}
-
-#getting_started_steps a:hover {
- text-decoration: underline;
-}
-
-#getting_started_steps li {
- font-size: 80%;
- margin-bottom: 0.5em;
-}
-
-#getting_started_steps h2 {
- font-size: 120%;
-}
-
-#getting_started_steps p {
- font: 100% Lucida Grande, Lucida Sans Unicode, geneva, verdana, sans-serif;
-}
-
-#footer {
- border: 1px solid #aaa;
- border-top: 0px none;
- color: #999;
- background-color: white;
- padding: 10px;
- font-size: 80%;
- text-align: center;
- width: 757px;
- margin: 0 auto 1em auto;
-}
-
-.code {
- font-family: monospace;
-}
-
-span.code {
- font-weight: bold;
- background: #eee;
-}
-
-#status_block {
- margin: 0 auto 0.5em auto;
- padding: 15px 10px 15px 55px;
- background: #cec URL('../images/ok.png') left center no-repeat;
- border: 1px solid #9c9;
- width: 450px;
- font-size: 120%;
- font-weight: bolder;
-}
-
-.notice {
- margin: 0.5em auto 0.5em auto;
- padding: 15px 10px 15px 55px;
- width: 450px;
- background: #eef URL('../images/info.png') left center no-repeat;
- border: 1px solid #cce;
-}
Deleted: branches/1.0/turbogears/qstemplates/qsbase/+package+/static/images/header_inner.png
(Binary files differ)
Deleted: branches/1.0/turbogears/qstemplates/qsbase/+package+/static/images/info.png
(Binary files differ)
Deleted: branches/1.0/turbogears/qstemplates/qsbase/+package+/static/images/ok.png
(Binary files differ)
Added: branches/1.0/turbogears/qstemplates/quickstart/+package+/static/css/style.css (0 => 1939)
--- branches/1.0/turbogears/qstemplates/quickstart/+package+/static/css/style.css (rev 0)
+++ branches/1.0/turbogears/qstemplates/quickstart/+package+/static/css/style.css 2006-10-03 06:23:03 UTC (rev 1939)
@@ -0,0 +1,124 @@
+/*
+ * Quick mash-up of CSS for the TG quick start page.
+ */
+
+html, body, th, td {
+ color: black;
+ background-color: #ddd;
+ font: x-small Lucida Grande, Lucida Sans Unicode, geneva, verdana, sans-serif;
+ margin: 0;
+ padding: 0;
+}
+
+#header {
+ height: 80px;
+ width: 777px;
+ background: blue URL('../images/header_inner.png') no-repeat;
+ border-left: 1px solid #aaa;
+ border-right: 1px solid #aaa;
+ margin: 0 auto 0 auto;
+}
+
+a.link, a, a.active {
+ color: #369;
+}
+
+
+#main_content {
+ color: black;
+ font-size: 127%;
+ background-color: white;
+ width: 757px;
+ margin: 0 auto
[tg-tickets] Re: [TurboGears] #1011: Using sys.settrace causes odd errors
#1011: Using sys.settrace causes odd errors
+---
Reporter: jpellerin |Owner: anonymous
Type: defect | Status: new
Priority: normal |Milestone: 1.0b3
Component: TurboGears | Version: 1.0b1
Severity: normal | Resolution:
Keywords: |
+---
Comment (by nyenyec):
I see this too, when I try to run TurboGears through the PyDev debugger
and try to step over the
{{{
import turbogears
}}}
line.
--
Ticket URL: http://trac.turbogears.org/turbogears/ticket/1011
TurboGears http://www.turbogears.org/
TurboGears front-to-back web development
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[tg-tickets] Re: [TurboGears] #1011: Using sys.settrace causes odd errors
#1011: Using sys.settrace causes odd errors +--- Reporter: jpellerin |Owner: anonymous Type: defect | Status: new Priority: normal |Milestone: 1.0b3 Component: TurboGears | Version: 1.0b1 Severity: normal | Resolution: Keywords: | +--- -- Ticket URL: http://trac.turbogears.org/turbogears/ticket/1011 TurboGears http://www.turbogears.org/ TurboGears front-to-back web development --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups TurboGears Tickets group. To post to this group, send email to turbogears-tickets@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-tickets -~--~~~~--~~--~--~---
[tg-trunk] Re: easy_install not upgrading paster script
That's pretty odd. You might want to put that question up on
distutils-sig where Phillip would see it. (or cc Phillip directly.)
On Oct 1, 2006, at 2:29 PM, Jorge Vargas wrote:
hi I was looking at http://trac.turbogears.org/turbogears/ticket/1073
and I ran the command there. for my surprise this error came back.
[EMAIL PROTECTED] ~/python/tg $ paster create --list-templates
Warning: could not load entry point tgbase (VersionConflict:
(PasteScript 0.5.1
(/usr/lib/python2.4/site-packages/PasteScript-0.5.1-py2.4.egg),
Requirement.parse('PasteScript=0.9.7')))
Warning: could not load entry point tgwidget (VersionConflict:
(PasteScript 0.5.1
(/usr/lib/python2.4/site-packages/PasteScript-0.5.1-py2.4.egg),
Requirement.parse('PasteScript=0.9.7')))
Warning: could not load entry point tgbig (VersionConflict:
(PasteScript 0.5.1
(/usr/lib/python2.4/site-packages/PasteScript-0.5.1-py2.4.egg),
Requirement.parse('PasteScript=0.9.7')))
Warning: could not load entry point turbogears (VersionConflict:
(PasteScript 0.5.1
(/usr/lib/python2.4/site-packages/PasteScript-0.5.1-py2.4.egg),
Requirement.parse('PasteScript=0.9.7')))
Available templates:
basic_package: A basic setuptools-enabled package
paste_deploy: A web application deployed through paste.deploy
I went to check and I do have 0.9.7
[EMAIL PROTECTED] /usr/lib/python2.4/site-packages $ ls Paste
Paste-0.5-py2.4.egg/ PasteScript-0.5.1-py2.4.egg/
PasteDeploy-0.5-py2.4.egg/ PasteScript-0.9.7-py2.4.egg/
so I ran which should fix the active version.
[EMAIL PROTECTED] /usr/local/bin $ sudo easy_install -U --script-dir
/usr/local/bin TurboGears
so I track it down and my paster script is not being replace
[EMAIL PROTECTED] ~/python/tg $ which paster
/usr/local/bin/paster
shows 0.5 dependancy.
and my easy-install.pth has 0.9.7 there
could someone confirm/deny this?
--
Kevin Dangoor
TurboGears / Zesty News
email: [EMAIL PROTECTED]
company: http://www.BlazingThings.com
blog: http://www.BlueSkyOnMars.com
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[tg-trunk] new calendar widget
For a long time I have felt that the TurboGears calendar widget is less than ideal. Primarily its because its doesn't work properly for me in WebKit-based browsers. Secondarily, I think its not very pretty. Today, I stumbled upon this calendar widget: http://www.frequency-decoder.com/2006/10/02/unobtrusive-date-picker- widgit-update It seems to work well in Safari (although, you have to press the create new input link at the bottom of the demo before it works) and I think its absolutely gorgeous. If I made a TurboGears widget out of this, would it be a good candidate to replace the existing calendar widget? -- Jonathan LaCour http://cleverdevil.org --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups TurboGears Trunk group. To post to this group, send email to turbogears-trunk@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-trunk -~--~~~~--~~--~--~---
[tg-trunk] Re: new calendar widget
On 10/2/06, Jonathan LaCour [EMAIL PROTECTED] wrote: If I made a TurboGears widget out of this, would it be a good candidate to replace the existing calendar widget? Without actually clicking through, I believe the current widget was accepted due to licensing concerns more than beauty or functionality. I'm having problems with the date picker you linked on firefox 1.5 linux. The ctrl_arrows don't seem to work consistently (e.g. I can only change years in August and then only 06/07). --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups TurboGears Trunk group. To post to this group, send email to turbogears-trunk@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-trunk -~--~~~~--~~--~--~---
[tg-trunk] Re: new calendar widget
Karl Guertin wrote: Without actually clicking through, I believe the current widget was accepted due to licensing concerns more than beauty or functionality. Fair enough. I'm having problems with the date picker you linked on firefox 1.5 linux. The ctrl_arrows don't seem to work consistently (e.g. I can only change years in August and then only 06/07). Interesting, I only tried it in a few places, and it worked okay for me, but I am not on Linux. Maybe I just got lulled in by how pretty it is in comparison to the current widget. This same guy has a fantastic sortable tables hunk-o-javascript that I am using, which is very liberally licensed. I reported an issue with it, and he had it fixed within a day or two. He is certainly responsive to licensing concerns and bug reports. Ah, well, I'll keep my eye on it... -- Jonathan LaCour http://cleverdevil.org --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups TurboGears Trunk group. To post to this group, send email to turbogears-trunk@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-trunk -~--~~~~--~~--~--~---
[tg-trunk] Re: new calendar widget
On 10/2/06, Jonathan LaCour [EMAIL PROTECTED] wrote: Ah, well, I'll keep my eye on it... That wasn't meant to dissuade discussion about it, just pointing out that better looking and working widgets did exist at the time the current widget was put it, but I remember licensing being the reason they weren't used. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups TurboGears Trunk group. To post to this group, send email to turbogears-trunk@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-trunk -~--~~~~--~~--~--~---
[tg-trunk] Re: new calendar widget
You did read that The following date-pickers have a specified date range of 11/08/2006 to 13/09/2007. Dates outside of this range are unselectable. right? :) It sure looks a lot better then our current one atleast. On 10/2/06, Karl Guertin [EMAIL PROTECTED] wrote: On 10/2/06, Jonathan LaCour [EMAIL PROTECTED] wrote: If I made a TurboGears widget out of this, would it be a good candidate to replace the existing calendar widget? Without actually clicking through, I believe the current widget was accepted due to licensing concerns more than beauty or functionality. I'm having problems with the date picker you linked on firefox 1.5 linux. The ctrl_arrows don't seem to work consistently (e.g. I can only change years in August and then only 06/07). -- cheers elvelind grandin --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups TurboGears Trunk group. To post to this group, send email to turbogears-trunk@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-trunk -~--~~~~--~~--~--~---
[tg-trunk] Re: new calendar widget
Jonathan LaCour [EMAIL PROTECTED] writes: For a long time I have felt that the TurboGears calendar widget is less than ideal. Primarily its because its doesn't work properly for me in WebKit-based browsers. Secondarily, I think its not very pretty. I agree that this one is prettier. How about its I18Nization? I found it a bit weird to have a calendar in English and have the fields filled in like I would here in .br (DD/MM/)... I also missed the today button (yes! I'm one of these people that don't know what day it is today without looking at my cellphone or computer screen...). -- Jorge Godoy [EMAIL PROTECTED] --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups TurboGears Trunk group. To post to this group, send email to turbogears-trunk@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-trunk -~--~~~~--~~--~--~---
[tg-trunk] Re: new calendar widget
On Oct 2, 2006, at 3:11 PM, Jorge Godoy wrote: Jonathan LaCour [EMAIL PROTECTED] writes: For a long time I have felt that the TurboGears calendar widget is less than ideal. Primarily its because its doesn't work properly for me in WebKit-based browsers. Secondarily, I think its not very pretty. I agree that this one is prettier. How about its I18Nization? I found it a bit weird to have a calendar in English and have the fields filled in like I would here in .br (DD/MM/)... I also missed the today button (yes! I'm one of these people that don't know what day it is today without looking at my cellphone or computer screen...). I certainly have no great love for our current calendar. If the licensing, functionality, and i18n are all in order, switching is cool by me. Kevin --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups TurboGears Trunk group. To post to this group, send email to turbogears-trunk@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-trunk -~--~~~~--~~--~--~---
[tg-trunk] Re: new calendar widget
Kevin Dangoor [EMAIL PROTECTED] writes: I certainly have no great love for our current calendar. If the licensing, functionality, and i18n are all in order, switching is cool by me. I have the same opinion (I even suggested some replacements in the past :-)) -- Jorge Godoy [EMAIL PROTECTED] --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups TurboGears Trunk group. To post to this group, send email to turbogears-trunk@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-trunk -~--~~~~--~~--~--~---
[TurboGears] Re: Kid templates in subdirectories
Ian Wilson wrote: Make sure py:extends='master.kid' gets change to reflect its new location. For example: py:extends='../master.kid' when your kid file is in /templates/folder/file.kid. This syntax is really touchy so make sure you have the single quotes around the path inside the double quotes. The error message is usually totally useless in this case(As are most kid error messages). The bad error message will be fixed in Kid 0.9.4. Maybe I can make the syntax for py:extends less touchy as well (the py:extends arguments cannot be dynamic anyway, contrary to py:layout). -- Christoph --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] Problems connecting to Firebird
I have been trying to connect to a Firebird database on win2K and have found 3 problems. 1) Can't figure how to set type_conv=200, this is necessary if not using mx_time, I can do this if I create connection at SQLObject level, will attach code below I tried to add ?type_conv=200 to sqlobject.dburi value but that fails with invalid arguments. 2) When I try to run tg-admin sql create I get : File C:\Python24\Lib\site-packages\kinterbasdb\__init__.py, line 272, in ini t _k.concurrency_level_set(concurrency_level) kinterbasdb.ProgrammingError: (0, 'The concurrency level cannot be changed once it has been set. Use kinterbasdb.init(concurrency_level=?) to set the concurren cy level legally.') I will include entire traceback, also below. Some reseach indicated that this error may be because of attempting to call init more than once? ) Probably a SQLObject problem, but when I create a table within SQLObject it includes the ID field and a generator to perform the auto-increment process, but does not create a corresponding ON Insert trigger. == Code that works == Here is the code that works (with exception of on-insert trigger problem) when run using SQLObject, note call to kinterbasdb.init, without this it fails: import kinterbasdb kinterbasdb.init(type_conv=200) from sqlobject import * cs = firebird://sysdba:[EMAIL PROTECTED]:3050/c|/tutorial/tutorial.fdb sqlhub.processConnection = connectionForURI(cs) class Person(SQLObject): fname = StringCol() Person.createTable() Here is full traceback when I use the same connect string in dev.cfg and run tg-admin sql create: === C:\tutorialtg-admin sql create Using database URI firebird://sysdba:[EMAIL PROTECTED]:3050/c|/tutorial/tutori al.fdb Traceback (most recent call last): File c:\python24\scripts\tg-admin-script.py, line 7, in ? sys.exit( File c:\python24\lib\site-packages\TurboGears-1.0b1-py2.4.egg\turbogears\comm and\base.py, line 356, in main command.run() File c:\python24\lib\site-packages\TurboGears-1.0b1-py2.4.egg\turbogears\comm and\base.py, line 143, in run command.the_runner.run(sys.argv) File c:\python24\lib\site-packages\SQLObject-0.7.1dev_r1860-py2.4.egg\sqlobje ct\manager\command.py, line 102, in run runner.run() File c:\python24\lib\site-packages\SQLObject-0.7.1dev_r1860-py2.4.egg\sqlobje ct\manager\command.py, line 233, in run self.command() File c:\python24\lib\site-packages\SQLObject-0.7.1dev_r1860-py2.4.egg\sqlobje ct\manager\command.py, line 556, in command exists = soClass._connection.tableExists(soClass.sqlmeta.table) File c:\python24\lib\site-packages\SQLObject-0.7.1dev_r1860-py2.4.egg\sqlobje ct\firebird\firebirdconnection.py, line 146, in tableExists result = self.queryOne(SELECT COUNT(rdb$relation_name) FROM rdb$relations W HERE rdb$relation_name = '%s' File c:\python24\lib\site-packages\SQLObject-0.7.1dev_r1860-py2.4.egg\sqlobje ct\dbconnection.py, line 349, in queryOne return self._runWithConnection(self._queryOne, s) File c:\python24\lib\site-packages\SQLObject-0.7.1dev_r1860-py2.4.egg\sqlobje ct\firebird\firebirdconnection.py, line 51, in _runWithConnection conn = self.getConnection() File c:\python24\lib\site-packages\SQLObject-0.7.1dev_r1860-py2.4.egg\sqlobje ct\dbconnection.py, line 229, in getConnection conn = self.makeConnection() File c:\python24\lib\site-packages\SQLObject-0.7.1dev_r1860-py2.4.egg\sqlobje ct\firebird\firebirdconnection.py, line 82, in makeConnection charset=self.charset, File C:\Python24\Lib\site-packages\kinterbasdb\__init__.py, line 435, in con nect return Connection(*args, **keywords_args) File C:\Python24\Lib\site-packages\kinterbasdb\__init__.py, line 533, in __i nit__ _ensureInitialized() File C:\Python24\Lib\site-packages\kinterbasdb\__init__.py, line 348, in _en sureInitialized init() File C:\Python24\Lib\site-packages\kinterbasdb\__init__.py, line 272, in ini t _k.concurrency_level_set(concurrency_level) kinterbasdb.ProgrammingError: (0, 'The concurrency level cannot be changed once it has been set. Use kinterbasdb.init(concurrency_level=?) to set the concurren cy level legally.') --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] How to match against a user in groups
Is it possible to do a select on the groups with a condition that the user's table contains a specific user? I wasn't able to find in the sql documentation how to do this. The psuedocode i have is: selectGroups = model.Groups.select(model.Groups.users.__contains__(selectUser.id) Of course .__contains__ is not correct sql syntax... --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] Re: Re-usable components
TinyMCE (http://tinymce.moxiecode.com/) has been wrapped in a TG widget (http://cheeseshop.python.org/pypi/TurboTinyMCE/1.0.3). Thanks for the info on the great widget! However, while using it, I get only a textarea without any buttons. Being a beginner, not succeeding in troubleshooting. Any sample code on how to use it will be of vital help. A tiny tutorial, exploring various options (can be posted in the documentation or wiki), will be really great! Sanjay --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] Re: Re-usable components
On 10/2/06, Sanjay [EMAIL PROTECTED] wrote: TinyMCE (http://tinymce.moxiecode.com/) has been wrapped in a TG widget (http://cheeseshop.python.org/pypi/TurboTinyMCE/1.0.3). Thanks for the info on the great widget! However, while using it, I get only a textarea without any buttons. Being a beginner, not succeeding in troubleshooting. Any sample code on how to use it will be of vital help. A tiny tutorial, exploring various options (can be posted in the documentation or wiki), will be really great! Untested, but the below should be enough to work: from turbogears.widgets import * from tinymce import TinyMCE class EditorForm(WidgetsList): title = TextField() body = TinyMCE() editor_form = TableForm(fields=EditorForm(), action=/save) Ed --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] Re: How to match against a user in groups
On Sun, 2006-10-01 at 22:29 +, [EMAIL PROTECTED] wrote: Is it possible to do a select on the groups with a condition that the user's table contains a specific user? To get a list of groups containing a given user, you would do: my_user.groups However if you want this information in SelectResults object (because, for example you want to display it in a fast data grid), you have two choices. One is to change your model to use an SQLRelatedJoin instead of a RelatedJoin. This is not ideal if you want one format some of the time, and the other format the rest, as if you have both columns SQLObject will try to create two join tables with the same name. You can prevent this by adding createRelatedTable=False in your column definition for one of the columns, and creating the tables will work fine, but it will still complain when your try to drop the tables. The other (less succinct, slower, but easier, and more understandable) option is to use the IN function: from sqlbuilder import IN model.Group.select(IN(model.Group.q.id, [group.id for group in my_user.groups])) HTH I wasn't able to find in the sql documentation how to do this. The psuedocode i have is: selectGroups = model.Groups.select(model.Groups.users.__contains__(selectUser.id) Of course .__contains__ is not correct sql syntax... -- Peter S Russell [EMAIL PROTECTED] Qustom --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] Renaming fields using a Schema
I'm using a FormEncode Schema to validate a dictionary, and I was
wondering if it would be easy to get the validator to rename fields on
the way through?
Something like:
data = {'email': '[EMAIL PROTECTED]'}
class MyValidator(validators.Schema):
email = validators.Email(not_empty=True, new_field_name='user_email')
my_validator = MyValidator()
valid_data = my_validator.to_python(data)
print valid_data
## {'user_email': '[EMAIL PROTECTED]'}
Thanks
Ed
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[TurboGears] Debugging Kid template issues
This is someting that appears to have been troublesome to others too,
so I wondered whether there are definite plans to improve the issues it
raises. I just started to port an existing web app, the one from
Chapter 18 of Python Web Programming, to help me learn TurboGears in
a way that would explain it clearly to people who'd read the book.
Unfortunately this initially (until I can start making proper use of
Kid) required me to insert various generated chunks of HTML into Kid
templates using the ${XML(...)} feature. Alas, when the HTML isn't
properly-formed I get a huge traceback which ends with the information
that there's a problem at line 1, column 41. But it doesn't show me the
XML source it's complaining about. As of this writing I have spent
about an hour looking for an XML problem and I'm about ready to give
up.
Are there options I can set to improve the debug information I get
back? If not, are their plans to improve the XML diagnostics? I append
the actual traceback I am dealing with just as an example of its
general uselessness.
regards
Steve
Page handler: bound method Root.index of gs.controllers.Root object
at 0x01573530
Traceback (most recent call last):
File
c:\python24\lib\site-packages\CherryPy-2.2.1-py2.4.egg\cherrypy\_cphttptools.py,
line 105, in _run
self.main()
File
c:\python24\lib\site-packages\CherryPy-2.2.1-py2.4.egg\cherrypy\_cphttptools.py,
line 254, in main
body = page_handler(*virtual_path, **self.params)
File string, line 3, in index
File
c:\python24\lib\site-packages\TurboGears-1.0b1-py2.4.egg\turbogears\controllers.py,
line 326, in expose
output = database.run_with_transaction(
File string, line 5, in run_with_transaction
File
c:\python24\lib\site-packages\TurboGears-1.0b1-py2.4.egg\turbogears\database.py,
line 246, in so_rwt
retval = func(*args, **kw)
File string, line 5, in _expose
File
c:\python24\lib\site-packages\TurboGears-1.0b1-py2.4.egg\turbogears\controllers.py,
line 343, in lambda
mapping, fragment, args, kw)))
File
c:\python24\lib\site-packages\TurboGears-1.0b1-py2.4.egg\turbogears\controllers.py,
line 380, in _execute_func
return _process_output(output, template, format, content_type,
mapping, fragment)
File
c:\python24\lib\site-packages\TurboGears-1.0b1-py2.4.egg\turbogears\controllers.py,
line 74, in _process_output
fragment=fragment)
File
c:\python24\lib\site-packages\TurboGears-1.0b1-py2.4.egg\turbogears\view\base.py,
line 131, in render
return engine.render(**kw)
File
c:\python24\lib\site-packages\TurboKid-0.9.8-py2.4.egg\turbokid\kidsupport.py,
line 156, in render
return t.serialize(encoding=self.defaultencoding, output=format,
fragment=fragment)
File
c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid\__init__.py,
line 236, in serialize
return serializer.serialize(self, encoding, fragment)
File
c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid\serialization.py,
line 51, in serialize
text = list(self.generate(stream, encoding, fragment))
File
c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid\serialization.py,
line 329, in generate
for ev, item in self.apply_filters(stream):
File c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid\pull.py,
line 210, in _coalesce
for ev, item in stream:
File
c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid\filter.py, line
21, in transform_filter
for ev, item in apply_matches(stream, template, templates,
apply_func):
File
c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid\filter.py, line
31, in apply_matches
item = stream.expand()
File c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid\pull.py,
line 99, in expand
for ev, item in self._iter:
File c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid\pull.py,
line 168, in _track
for p in stream:
File c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid\pull.py,
line 210, in _coalesce
for ev, item in stream:
File C:\Steve\Projects\PyTeach\gs\templates\index.py, line 136, in
_pull
File c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid\pull.py,
line 123, in strip
for (ev, item) in self._iter:
File c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid\pull.py,
line 168, in _track
for p in stream:
File c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid\pull.py,
line 210, in _coalesce
for ev, item in stream:
File c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid\pull.py,
line 374, in __iter__
for (ev, stuff) in self._expat_stream():
File c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid\pull.py,
line 346, in _expat_stream
feed(data)
File c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid\pull.py,
line 414, in feed
raise e
ExpatError: not well-formed (invalid token): line 1, column 41
Of course, why didn't I *see* that!?!?!?!?!?!?!?!
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To post
[TurboGears] Re: how to split model into multiple files
Are you using soclasses to control your build order? If so, you need to make sure your submodels get added to the one defined in model.py. See below for how I do it, without having to tweak sqlobject.txt. Admittedly, this two import solution is a bit of a hack, but I prefer it to sqlobject.txt because what's happening is a little more visible. Of course, YMMV: # Import the tables from the submodels. from submodels.changerequest import * # These imports are just for the soClasses. # soClasses needs to be extended for each submodel from submodels import changerequest # These tables are defined in my models.py soClasses = (Person, Groups, Permission, Visit, VisitIdentity) soClasses += (changerequest.soClasses) --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] Re: Debugging Kid template issues
[EMAIL PROTECTED] wrote:
Unfortunately this initially (until I can start making proper use of
Kid) required me to insert various generated chunks of HTML into Kid
templates using the ${XML(...)} feature. Alas, when the HTML isn't
properly-formed I get a huge traceback which ends with the information
that there's a problem at line 1, column 41. But it doesn't show me the
XML source it's complaining about. As of this writing I have spent
about an hour looking for an XML problem and I'm about ready to give
up.
This is a problem caused by Kid's way of operating by compiling XML to
Python and then using pull streams. Two things could be done:
First, in many cases, Kid should supplement the usual traceback with an
output of the data or Python expression it was processing when the error
occurred. This was already implemented for py:attrs expressions, for
instance. Maybe I can do something similar for the XML() feature. Can
you send me a small example template where you get such a meaningless
message with XML()? I'll try to improve this and get it in Kid 0.9.4
which I think should appear soon.
Second, in the long run, we will also need to implement some way of
preserving the context. Some suggestions have been made, e.g. here:
http://www.kid-templating.org/trac/ticket/95
This should be best discussed on the Kid mailing list:
https://lists.sourceforge.net/lists/listinfo/kid-template-discuss
Also, please note that there Genshi now (http://genshi.edgewall.org)
that may supersede Kid in the long run, because it uses a different
approach that allows for much better error messages.
Anyway, I think there is still a lot of potential for Kid to be improved
and I would like to see Kid alive for quite a while, since it is still
very useful and elegant.
-- Christoph
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[TurboGears] Re: Scalability
On Oct 2, 2006, at 2:17 AM, [EMAIL PROTECTED] wrote: I just want to say what a wonderful toolset Turbogears is. I'm having a blast using it. Great! I want to ask some questions, however, about scalability. I'm developing a web system (the pages of which will be customised on a per-user basis), that may grow to be quite popular. I need to implement this, such that it's horizontally scalable in an indefinite manner. OK, so web server replication and load balancing is easy. My problem is with the DB. I can find several good-looking master-slave DB replicators (Slony for PG, for example), but I can't find a suitable load-balancing mechanism, especially one that integrates with SQLObject or SQLAlchemy. I'm not sure what you mean here. In what way is the ORM involved with the database replication? Do you mean from the standpoint of having some collection of web servers talk to some specifically collection of database servers? Kevin --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] Re: Scalability
Thanks for the reply Kevin... I want to ask some questions, however, about scalability. I'm developing a web system (the pages of which will be customised on a per-user basis), that may grow to be quite popular. I need to implement this, such that it's horizontally scalable in an indefinite manner. OK, so web server replication and load balancing is easy. My problem is with the DB. I can find several good-looking master-slave DB replicators (Slony for PG, for example), but I can't find a suitable load-balancing mechanism, especially one that integrates with SQLObject or SQLAlchemy. I'm not sure what you mean here. In what way is the ORM involved with the database replication? Do you mean from the standpoint of having some collection of web servers talk to some specifically collection of database servers? *** As I see it, there are two problems in using a distributed master-slave arrangement for the DB: replication (i.e. mirroring data from the master to the slaves) and load balancing (i.e. balancing the DB-read load across the slaves). Replication is handled by tools such as Slony. What I need from the ORM (or whatever) is a mechanism for load balancing. I need to be able to say: here's my master server (for writing) and here is my list of slave servers (for reading). Please balance the system load appropriately, across these servers. Or I need a hook where I can insert code of my own to do this. I have a sneaking suspicion that it might be possible in SQLAlchemy, but I don't think it will integrate out of the box with TG's Identity implementation. Plus, I would like to do it in SQLObject, so I can have Catwalk. Any suggestions? Thanks, Stuart --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] Re: Scalability
On 10/2/06, Stuart Clarke [EMAIL PROTECTED] wrote: Thanks for the reply Kevin... I want to ask some questions, however, about scalability. I'm developing a web system (the pages of which will be customised on a per-user basis), that may grow to be quite popular. I need to implement this, such that it's horizontally scalable in an indefinite manner. OK, so web server replication and load balancing is easy. My problem is with the DB. I can find several good-looking master-slave DB replicators (Slony for PG, for example), but I can't find a suitable load-balancing mechanism, especially one that integrates with SQLObject or SQLAlchemy. I'm not sure what you mean here. In what way is the ORM involved with the database replication? Do you mean from the standpoint of having some collection of web servers talk to some specifically collection of database servers? *** As I see it, there are two problems in using a distributed master-slave arrangement for the DB: replication (i.e. mirroring data from the master to the slaves) and load balancing (i.e. balancing the DB-read load across the slaves). Replication is handled by tools such as Slony. What I need from the ORM (or whatever) is a mechanism for load balancing. I need to be able to say: here's my master server (for writing) and here is my list of slave servers (for reading). Please balance the system load appropriately, across these servers. Or I need a hook where I can insert code of my own to do this. I have a sneaking suspicion that it might be possible in SQLAlchemy, but I don't think it will integrate out of the box with TG's Identity implementation. Plus, I would like to do it in SQLObject, so I can have Catwalk. Any suggestions? Why don't you do load balancing at the DB layer with pgpool or something? -bob --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] Re: Scalability
On Mon, 2006-10-02 at 10:04 -0700, Bob Ippolito wrote: On 10/2/06, Stuart Clarke [EMAIL PROTECTED] wrote: Thanks for the reply Kevin... I want to ask some questions, however, about scalability. I'm developing a web system (the pages of which will be customised on a per-user basis), that may grow to be quite popular. I need to implement this, such that it's horizontally scalable in an indefinite manner. OK, so web server replication and load balancing is easy. My problem is with the DB. I can find several good-looking master-slave DB replicators (Slony for PG, for example), but I can't find a suitable load-balancing mechanism, especially one that integrates with SQLObject or SQLAlchemy. I'm not sure what you mean here. In what way is the ORM involved with the database replication? Do you mean from the standpoint of having some collection of web servers talk to some specifically collection of database servers? *** As I see it, there are two problems in using a distributed master-slave arrangement for the DB: replication (i.e. mirroring data from the master to the slaves) and load balancing (i.e. balancing the DB-read load across the slaves). Replication is handled by tools such as Slony. What I need from the ORM (or whatever) is a mechanism for load balancing. I need to be able to say: here's my master server (for writing) and here is my list of slave servers (for reading). Please balance the system load appropriately, across these servers. Or I need a hook where I can insert code of my own to do this. I have a sneaking suspicion that it might be possible in SQLAlchemy, but I don't think it will integrate out of the box with TG's Identity implementation. Plus, I would like to do it in SQLObject, so I can have Catwalk. Any suggestions? Why don't you do load balancing at the DB layer with pgpool or something? *** pgpool is limited to one master, and one slave. It's scalability is therefore quite limited. I haven't found any general-purpose tools which can provide unlimited (say, 20 slaves) scalability for either MySQL or PostgreSQL. Does anyone know of one? Thanks, Stuart --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] Re: Scalability
I haven't found any general-purpose tools which can provide unlimited (say, 20 slaves) scalability for either MySQL or PostgreSQL. Does anyone know of one? Well, for me, I use memcached instead of having lots of db servers. This may or may not be an option depending on your type of workload, but it works well for our usage. -Dennis http://mydrawings.com --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] Re: Scalability
On 10/2/06, Stuart Clarke [EMAIL PROTECTED] wrote: On Mon, 2006-10-02 at 10:04 -0700, Bob Ippolito wrote: On 10/2/06, Stuart Clarke [EMAIL PROTECTED] wrote: Thanks for the reply Kevin... I want to ask some questions, however, about scalability. I'm developing a web system (the pages of which will be customised on a per-user basis), that may grow to be quite popular. I need to implement this, such that it's horizontally scalable in an indefinite manner. OK, so web server replication and load balancing is easy. My problem is with the DB. I can find several good-looking master-slave DB replicators (Slony for PG, for example), but I can't find a suitable load-balancing mechanism, especially one that integrates with SQLObject or SQLAlchemy. I'm not sure what you mean here. In what way is the ORM involved with the database replication? Do you mean from the standpoint of having some collection of web servers talk to some specifically collection of database servers? *** As I see it, there are two problems in using a distributed master-slave arrangement for the DB: replication (i.e. mirroring data from the master to the slaves) and load balancing (i.e. balancing the DB-read load across the slaves). Replication is handled by tools such as Slony. What I need from the ORM (or whatever) is a mechanism for load balancing. I need to be able to say: here's my master server (for writing) and here is my list of slave servers (for reading). Please balance the system load appropriately, across these servers. Or I need a hook where I can insert code of my own to do this. I have a sneaking suspicion that it might be possible in SQLAlchemy, but I don't think it will integrate out of the box with TG's Identity implementation. Plus, I would like to do it in SQLObject, so I can have Catwalk. Any suggestions? Why don't you do load balancing at the DB layer with pgpool or something? *** pgpool is limited to one master, and one slave. It's scalability is therefore quite limited. I haven't found any general-purpose tools which can provide unlimited (say, 20 slaves) scalability for either MySQL or PostgreSQL. Does anyone know of one? Well, you only want one master... at least for any of the free PostgreSQL replication solutions. I always partition my usage between read-only and read-write connections, so it's rather easy to make that work. I'd take a look at SQLRelay, at least until pgpool-II is out. -bob --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] test
test --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] Re: Where's the 0.8.9 download?
I have also inherited an old project that requires TurboGears 0.8.9. I tried using ez_setup to install version 0.8.9 by executing the following command: # python2.4 ez_setup.py -f http://www.turbogears.org/0.8/download/index.html --script-dir /usr/local/bin TurboGears I have tried this with and without the explicit ==0.8.9 and neither worked. I received the following output Downloading http://cheeseshop.python.org/packages/2.4/s/setuptools/setuptools-0.6c2-py2.4.egg Searching for TurboGears Reading http://www.turbogears.org/0.8/download/index.html Best match: TurboGears 0.8.9 Downloading http://files.turbogears.org/eggs/TurboGears-0.8.9-py2.4.egg error: Can't download http://files.turbogears.org/eggs/TurboGears-0.8.9-py2.4.egg: 404 Not Found Should I be pointing ez_setup at another location? Thanks for your help! -Brian Kevin Dangoor wrote: Hi Ivo, Sorry about that. The download page had gotten messed up. http://www.turbogears.org/0.8/download/ Kevin blog: http://www.BlueSkyOnMars.com --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] Bug: omitted 'import cherrypy' in quickstarted controllers.py
Hi all, Just installed a fresh version of TG (r1937, WinXP) invoking svn co http://www.turbogears.org/svn/turbogears/trunk setup.py install Than ''' tg-admin quickstart ... Do you need Identity (usernames/passwords) in this project? [no] yes ''' Pointing browser to http://127.0.0.1:8080/login caused a ''' ...\controllers.py, line 26, in login previous_url= cherrypy.request.path NameError: global name 'cherrypy' is not defined ''' exception --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] Re: Scalability
I haven't found any general-purpose tools which can provide unlimited (say, 20 slaves) scalability for either MySQL or PostgreSQL. Does anyone know of one? Well, for me, I use memcached instead of having lots of db servers. This may or may not be an option depending on your type of workload, but it works well for our usage. *** I plan to use memcached also. But my client has explicitly requested that we be capable of horizontally scaling the DB architecture, if required. Stuart --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] Re: Scalability
On Mon, 2006-10-02 at 10:45 -0700, Bob Ippolito wrote: On 10/2/06, Stuart Clarke [EMAIL PROTECTED] wrote: On Mon, 2006-10-02 at 10:04 -0700, Bob Ippolito wrote: On 10/2/06, Stuart Clarke [EMAIL PROTECTED] wrote: Thanks for the reply Kevin... I want to ask some questions, however, about scalability. I'm developing a web system (the pages of which will be customised on a per-user basis), that may grow to be quite popular. I need to implement this, such that it's horizontally scalable in an indefinite manner. OK, so web server replication and load balancing is easy. My problem is with the DB. I can find several good-looking master-slave DB replicators (Slony for PG, for example), but I can't find a suitable load-balancing mechanism, especially one that integrates with SQLObject or SQLAlchemy. I'm not sure what you mean here. In what way is the ORM involved with the database replication? Do you mean from the standpoint of having some collection of web servers talk to some specifically collection of database servers? *** As I see it, there are two problems in using a distributed master-slave arrangement for the DB: replication (i.e. mirroring data from the master to the slaves) and load balancing (i.e. balancing the DB-read load across the slaves). Replication is handled by tools such as Slony. What I need from the ORM (or whatever) is a mechanism for load balancing. I need to be able to say: here's my master server (for writing) and here is my list of slave servers (for reading). Please balance the system load appropriately, across these servers. Or I need a hook where I can insert code of my own to do this. I have a sneaking suspicion that it might be possible in SQLAlchemy, but I don't think it will integrate out of the box with TG's Identity implementation. Plus, I would like to do it in SQLObject, so I can have Catwalk. Any suggestions? Why don't you do load balancing at the DB layer with pgpool or something? *** pgpool is limited to one master, and one slave. It's scalability is therefore quite limited. I haven't found any general-purpose tools which can provide unlimited (say, 20 slaves) scalability for either MySQL or PostgreSQL. Does anyone know of one? Well, you only want one master... at least for any of the free PostgreSQL replication solutions. I always partition my usage between read-only and read-write connections, so it's rather easy to make that work. *** I'm happy with only one master, and I also wish to partition my usage between read-only and read-write connections. I want to do that, however, within a single Turbogears application. Is this what you do? Can you provide some hints on how to do it? Also, do you know of a way to pool your read-only connections to a number of slaves, thereby distributing the load (within either SO or SA)? SQL Relay seems capable of load-balancing across a number of read-only DBs. And it has a drop-in replacement API for PostgreSQL. It doesn't distinguish between master and slaves, however, and so can't automatically manage the difference between reading and writing. Also, SQL Relay load-balances on a per-connection basis, which run contrary to Turbo Gears' persistent-connection architecture. Which sucks. Have you any experience with using SQL Relay under Turbo Gears? Thanks, Stuart --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] Re: Scalability
On 10/2/06, Stuart Clarke [EMAIL PROTECTED] wrote: On Mon, 2006-10-02 at 10:45 -0700, Bob Ippolito wrote: On 10/2/06, Stuart Clarke [EMAIL PROTECTED] wrote: On Mon, 2006-10-02 at 10:04 -0700, Bob Ippolito wrote: On 10/2/06, Stuart Clarke [EMAIL PROTECTED] wrote: Thanks for the reply Kevin... I want to ask some questions, however, about scalability. I'm developing a web system (the pages of which will be customised on a per-user basis), that may grow to be quite popular. I need to implement this, such that it's horizontally scalable in an indefinite manner. OK, so web server replication and load balancing is easy. My problem is with the DB. I can find several good-looking master-slave DB replicators (Slony for PG, for example), but I can't find a suitable load-balancing mechanism, especially one that integrates with SQLObject or SQLAlchemy. I'm not sure what you mean here. In what way is the ORM involved with the database replication? Do you mean from the standpoint of having some collection of web servers talk to some specifically collection of database servers? *** As I see it, there are two problems in using a distributed master-slave arrangement for the DB: replication (i.e. mirroring data from the master to the slaves) and load balancing (i.e. balancing the DB-read load across the slaves). Replication is handled by tools such as Slony. What I need from the ORM (or whatever) is a mechanism for load balancing. I need to be able to say: here's my master server (for writing) and here is my list of slave servers (for reading). Please balance the system load appropriately, across these servers. Or I need a hook where I can insert code of my own to do this. I have a sneaking suspicion that it might be possible in SQLAlchemy, but I don't think it will integrate out of the box with TG's Identity implementation. Plus, I would like to do it in SQLObject, so I can have Catwalk. Any suggestions? Why don't you do load balancing at the DB layer with pgpool or something? *** pgpool is limited to one master, and one slave. It's scalability is therefore quite limited. I haven't found any general-purpose tools which can provide unlimited (say, 20 slaves) scalability for either MySQL or PostgreSQL. Does anyone know of one? Well, you only want one master... at least for any of the free PostgreSQL replication solutions. I always partition my usage between read-only and read-write connections, so it's rather easy to make that work. *** I'm happy with only one master, and I also wish to partition my usage between read-only and read-write connections. I want to do that, however, within a single Turbogears application. Is this what you do? Can you provide some hints on how to do it? Also, do you know of a way to pool your read-only connections to a number of slaves, thereby distributing the load (within either SO or SA)? I'm not currently using any ORM, so using different SA engines for different queries is trivial. I'm also not currently distributing among several slaves, but if I had to I would use something like SQL Relay rather than trying to shove load balancing into my model. SQL Relay seems capable of load-balancing across a number of read-only DBs. And it has a drop-in replacement API for PostgreSQL. It doesn't distinguish between master and slaves, however, and so can't automatically manage the difference between reading and writing. Also, SQL Relay load-balances on a per-connection basis, which run contrary to Turbo Gears' persistent-connection architecture. Which sucks. Have you any experience with using SQL Relay under Turbo Gears? The reason you load balance is so that you get better concurrency. For serial requests one database is going to do just as well (if not better due to cache effects) than a pool. The way TG and SQL Relay would interact is fine, because you get different connections for each thread in the TG pool. Concurrent queries will be sent to different servers (at the discretion of SQL Relay of course), so load balancing still does exactly what it's supposed to. No, I'm not currently using SQL Relay with TurboGears. I might if I had to scale like that, though I haven't done all of the research to definitively say that it's the load balancing solution I'd choose. -bob --~--~-~--~~~---~--~~ 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
[TurboGears] Re: [FE-discuss] FormEncode i18n translation integration in TurboGears
Hi, I just commited the i18n changes to formencode to: http://svn.formencode.org/FormEncode/branches/gettext-enabled/ I created a docs/i18n.txt file. I also had to change some tests and added a tests/test_18n.py I added a Validator.use_bultins_gettext to add the possibility to disable the usage of the __builtins__ gettext function. Also I added a api.set_stdtranslation function to enable easy switching of the language for standalone usage. Would be fine if someone could test this. Any feedback is much appreciated. I hope that I can do the patch for TurboGears tomorrow. -- Greg, Vienna --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] Re: [FE-discuss] [TurboGears] Re: FormEncode i18n translation integration in TurboGears
Gregor Horvath wrote: Jorge Godoy schrieb: Ian Bicking [EMAIL PROTECTED] writes: I'm wondering how the releases should work. An update to a translation doesn't really warrant a new software release, and releases of FormEncode are otherwise going to be uncommon. Should the translations be shipped as separate packages (e.g., formencode.lang.de)? It's potentially a lot of packages, but that might be fine. They can be released and updated on their own schedule then. Does that sound feasible? If there aren't that many changes to messages -- i.e., FormEncode's code should change more than its messages --, then I don't see a reason for separating things. I don't expect this to be the case. FormEncode's code is not updated much, and releases are not frequent. I don't want to change that. You shouldn't want that either -- a nice stable and boring FormEncode means one less thing you have to worry about tracking. So I feel pretty confident that translations will substantially increase the number of FormEncode releases. Of course, if the code isn't changing then getting an updated FormEncode isn't really a problem either I suppose. Only if people didn't want to upgrade FormEncode would this be a problem, and that shouldn't be a problem if I don't make backward-incompatible changes in FormEncode (and no such changes are planned). ACK. At the moment I don't see any differences to normal Formencode development. I am a big believer in KISS. So I'd prefer to keep it simple. All is in trunk and released together. If this turns out to be inappropriate because language development is more dynamic than normal development than we can always change this. I do expect it to be, but maybe that's not a problem. OTOH, making a release of a subpackage doesn't need to be hard either, just python setup.py svntag --version=whatever-next --next-version=whatever-next+1; cd ../formencode.lang.de-whatever-next; python setup.py register sdist bdist_egg upload. -- Ian Bicking | [EMAIL PROTECTED] | http://blog.ianbicking.org --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] Dynamic parameters in building select lists?
Hello all,
I'm starting from the wiki article on dynamically building the option
lists in a multiple select field.
http://trac.turbogears.org/turbogears/wiki/PassingArgumentsToCallables
However, what I'm doing now involves 2 modifications:
1. I want the string part of the select field to be the synthesis of 2
DB fields. What I did here was to create a custom build_list()
function on my SQLObject. OK.
2. I want to be able to dynamically change the filter on the return
list. From the wiki page, what I want to be able to do is something
like:
# Only list colors that have some red in them, and sort alphabetically.
widget = SingleSelectField('colors', options=make_list(Color, None,
'name',
Color.q.r someVarible, orderBy=Color.q.name)
where I have changed Color.q.r 0 to Color.q.r someVariable.
I'm hoping to keep this all in my code, but I'm having a hard time
finding a thread safe solution. I'm leaning towards creating a JSON
call and dynamically building the list on the client side. Any other
ideas?
Chris
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[TurboGears] Re: Scalability
On Mon, 2006-10-02 at 12:19 -0700, Bob Ippolito wrote: On 10/2/06, Stuart Clarke [EMAIL PROTECTED] wrote: On Mon, 2006-10-02 at 10:45 -0700, Bob Ippolito wrote: On 10/2/06, Stuart Clarke [EMAIL PROTECTED] wrote: On Mon, 2006-10-02 at 10:04 -0700, Bob Ippolito wrote: On 10/2/06, Stuart Clarke [EMAIL PROTECTED] wrote: Thanks for the reply Kevin... I want to ask some questions, however, about scalability. I'm developing a web system (the pages of which will be customised on a per-user basis), that may grow to be quite popular. I need to implement this, such that it's horizontally scalable in an indefinite manner. OK, so web server replication and load balancing is easy. My problem is with the DB. I can find several good-looking master-slave DB replicators (Slony for PG, for example), but I can't find a suitable load-balancing mechanism, especially one that integrates with SQLObject or SQLAlchemy. I'm not sure what you mean here. In what way is the ORM involved with the database replication? Do you mean from the standpoint of having some collection of web servers talk to some specifically collection of database servers? *** As I see it, there are two problems in using a distributed master-slave arrangement for the DB: replication (i.e. mirroring data from the master to the slaves) and load balancing (i.e. balancing the DB-read load across the slaves). Replication is handled by tools such as Slony. What I need from the ORM (or whatever) is a mechanism for load balancing. I need to be able to say: here's my master server (for writing) and here is my list of slave servers (for reading). Please balance the system load appropriately, across these servers. Or I need a hook where I can insert code of my own to do this. I have a sneaking suspicion that it might be possible in SQLAlchemy, but I don't think it will integrate out of the box with TG's Identity implementation. Plus, I would like to do it in SQLObject, so I can have Catwalk. Any suggestions? Why don't you do load balancing at the DB layer with pgpool or something? *** pgpool is limited to one master, and one slave. It's scalability is therefore quite limited. I haven't found any general-purpose tools which can provide unlimited (say, 20 slaves) scalability for either MySQL or PostgreSQL. Does anyone know of one? Well, you only want one master... at least for any of the free PostgreSQL replication solutions. I always partition my usage between read-only and read-write connections, so it's rather easy to make that work. *** I'm happy with only one master, and I also wish to partition my usage between read-only and read-write connections. I want to do that, however, within a single Turbogears application. Is this what you do? Can you provide some hints on how to do it? Also, do you know of a way to pool your read-only connections to a number of slaves, thereby distributing the load (within either SO or SA)? I'm not currently using any ORM, so using different SA engines for different queries is trivial. I'm also not currently distributing among several slaves, but if I had to I would use something like SQL Relay rather than trying to shove load balancing into my model. SQL Relay seems capable of load-balancing across a number of read-only DBs. And it has a drop-in replacement API for PostgreSQL. It doesn't distinguish between master and slaves, however, and so can't automatically manage the difference between reading and writing. Also, SQL Relay load-balances on a per-connection basis, which run contrary to Turbo Gears' persistent-connection architecture. Which sucks. Have you any experience with using SQL Relay under Turbo Gears? The reason you load balance is so that you get better concurrency. For serial requests one database is going to do just as well (if not better due to cache effects) than a pool. The way TG and SQL Relay would interact is fine, because you get different connections for each thread in the TG pool. Concurrent queries will be sent to different servers (at the discretion of SQL Relay of course), so load balancing still does exactly what it's supposed to. I'm not so sure that TG and SQL Relay would play nice with each other. AFAIK, SA and SO maintain (within the context of TG) connection pools to the DB. Now, these connections can be created on-demand, but the problem is that they persist and never go away. Say I have 10 servers under SQL relay, and a max of 10 connections in my SA pool. I start using the system, and
[TurboGears] Re: test
ack On 10/2/06, pythonwin [EMAIL PROTECTED] wrote: test --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] Re: Scalability
On 10/2/06, Stuart Clarke [EMAIL PROTECTED] wrote: On Mon, 2006-10-02 at 12:19 -0700, Bob Ippolito wrote: On 10/2/06, Stuart Clarke [EMAIL PROTECTED] wrote: On Mon, 2006-10-02 at 10:45 -0700, Bob Ippolito wrote: On 10/2/06, Stuart Clarke [EMAIL PROTECTED] wrote: On Mon, 2006-10-02 at 10:04 -0700, Bob Ippolito wrote: On 10/2/06, Stuart Clarke [EMAIL PROTECTED] wrote: Thanks for the reply Kevin... I want to ask some questions, however, about scalability. I'm developing a web system (the pages of which will be customised on a per-user basis), that may grow to be quite popular. I need to implement this, such that it's horizontally scalable in an indefinite manner. OK, so web server replication and load balancing is easy. My problem is with the DB. I can find several good-looking master-slave DB replicators (Slony for PG, for example), but I can't find a suitable load-balancing mechanism, especially one that integrates with SQLObject or SQLAlchemy. I'm not sure what you mean here. In what way is the ORM involved with the database replication? Do you mean from the standpoint of having some collection of web servers talk to some specifically collection of database servers? *** As I see it, there are two problems in using a distributed master-slave arrangement for the DB: replication (i.e. mirroring data from the master to the slaves) and load balancing (i.e. balancing the DB-read load across the slaves). Replication is handled by tools such as Slony. What I need from the ORM (or whatever) is a mechanism for load balancing. I need to be able to say: here's my master server (for writing) and here is my list of slave servers (for reading). Please balance the system load appropriately, across these servers. Or I need a hook where I can insert code of my own to do this. I have a sneaking suspicion that it might be possible in SQLAlchemy, but I don't think it will integrate out of the box with TG's Identity implementation. Plus, I would like to do it in SQLObject, so I can have Catwalk. Any suggestions? Why don't you do load balancing at the DB layer with pgpool or something? *** pgpool is limited to one master, and one slave. It's scalability is therefore quite limited. I haven't found any general-purpose tools which can provide unlimited (say, 20 slaves) scalability for either MySQL or PostgreSQL. Does anyone know of one? Well, you only want one master... at least for any of the free PostgreSQL replication solutions. I always partition my usage between read-only and read-write connections, so it's rather easy to make that work. *** I'm happy with only one master, and I also wish to partition my usage between read-only and read-write connections. I want to do that, however, within a single Turbogears application. Is this what you do? Can you provide some hints on how to do it? Also, do you know of a way to pool your read-only connections to a number of slaves, thereby distributing the load (within either SO or SA)? I'm not currently using any ORM, so using different SA engines for different queries is trivial. I'm also not currently distributing among several slaves, but if I had to I would use something like SQL Relay rather than trying to shove load balancing into my model. SQL Relay seems capable of load-balancing across a number of read-only DBs. And it has a drop-in replacement API for PostgreSQL. It doesn't distinguish between master and slaves, however, and so can't automatically manage the difference between reading and writing. Also, SQL Relay load-balances on a per-connection basis, which run contrary to Turbo Gears' persistent-connection architecture. Which sucks. Have you any experience with using SQL Relay under Turbo Gears? The reason you load balance is so that you get better concurrency. For serial requests one database is going to do just as well (if not better due to cache effects) than a pool. The way TG and SQL Relay would interact is fine, because you get different connections for each thread in the TG pool. Concurrent queries will be sent to different servers (at the discretion of SQL Relay of course), so load balancing still does exactly what it's supposed to. I'm not so sure that TG and SQL Relay would play nice with each other. AFAIK, SA and SO maintain (within the context of TG) connection pools to the DB. Now, these connections can be created
[TurboGears] Re: Debugging Kid template issues
Hi Steve,
Christoph gave a good summary. It will be nice if Kid's error
reporting becomes easier to work with short term, but I suspect that
TurboGears will migrate to Genshi in the medium term. There are a
couple of significant differences, but it's probably not too bad for
most people to migrate their templates to Genshi. (Which gives you
better error messages, more flexible inclusions, nicer match syntax,
more convenient if/else construct and better performance...)
Kevin
On Oct 2, 2006, at 8:27 AM, [EMAIL PROTECTED] wrote:
This is someting that appears to have been troublesome to others too,
so I wondered whether there are definite plans to improve the
issues it
raises. I just started to port an existing web app, the one from
Chapter 18 of Python Web Programming, to help me learn TurboGears in
a way that would explain it clearly to people who'd read the book.
Unfortunately this initially (until I can start making proper use of
Kid) required me to insert various generated chunks of HTML into Kid
templates using the ${XML(...)} feature. Alas, when the HTML isn't
properly-formed I get a huge traceback which ends with the information
that there's a problem at line 1, column 41. But it doesn't show me
the
XML source it's complaining about. As of this writing I have spent
about an hour looking for an XML problem and I'm about ready to give
up.
Are there options I can set to improve the debug information I get
back? If not, are their plans to improve the XML diagnostics? I append
the actual traceback I am dealing with just as an example of its
general uselessness.
regards
Steve
Page handler: bound method Root.index of gs.controllers.Root object
at 0x01573530
Traceback (most recent call last):
File
c:\python24\lib\site-packages\CherryPy-2.2.1-py2.4.egg\cherrypy
\_cphttptools.py,
line 105, in _run
self.main()
File
c:\python24\lib\site-packages\CherryPy-2.2.1-py2.4.egg\cherrypy
\_cphttptools.py,
line 254, in main
body = page_handler(*virtual_path, **self.params)
File string, line 3, in index
File
c:\python24\lib\site-packages\TurboGears-1.0b1-py2.4.egg\turbogears
\controllers.py,
line 326, in expose
output = database.run_with_transaction(
File string, line 5, in run_with_transaction
File
c:\python24\lib\site-packages\TurboGears-1.0b1-py2.4.egg\turbogears
\database.py,
line 246, in so_rwt
retval = func(*args, **kw)
File string, line 5, in _expose
File
c:\python24\lib\site-packages\TurboGears-1.0b1-py2.4.egg\turbogears
\controllers.py,
line 343, in lambda
mapping, fragment, args, kw)))
File
c:\python24\lib\site-packages\TurboGears-1.0b1-py2.4.egg\turbogears
\controllers.py,
line 380, in _execute_func
return _process_output(output, template, format, content_type,
mapping, fragment)
File
c:\python24\lib\site-packages\TurboGears-1.0b1-py2.4.egg\turbogears
\controllers.py,
line 74, in _process_output
fragment=fragment)
File
c:\python24\lib\site-packages\TurboGears-1.0b1-py2.4.egg\turbogears
\view\base.py,
line 131, in render
return engine.render(**kw)
File
c:\python24\lib\site-packages\TurboKid-0.9.8-py2.4.egg\turbokid
\kidsupport.py,
line 156, in render
return t.serialize(encoding=self.defaultencoding, output=format,
fragment=fragment)
File
c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid\__init__.py,
line 236, in serialize
return serializer.serialize(self, encoding, fragment)
File
c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid
\serialization.py,
line 51, in serialize
text = list(self.generate(stream, encoding, fragment))
File
c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid
\serialization.py,
line 329, in generate
for ev, item in self.apply_filters(stream):
File c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid
\pull.py,
line 210, in _coalesce
for ev, item in stream:
File
c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid\filter.py,
line
21, in transform_filter
for ev, item in apply_matches(stream, template, templates,
apply_func):
File
c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid\filter.py,
line
31, in apply_matches
item = stream.expand()
File c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid
\pull.py,
line 99, in expand
for ev, item in self._iter:
File c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid
\pull.py,
line 168, in _track
for p in stream:
File c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid
\pull.py,
line 210, in _coalesce
for ev, item in stream:
File C:\Steve\Projects\PyTeach\gs\templates\index.py, line 136, in
_pull
File c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid
\pull.py,
line 123, in strip
for (ev, item) in self._iter:
File c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid
\pull.py,
line 168, in _track
for p in stream:
File
[TurboGears] More Validatorness
Hello, I keep thinking I understand how this works but I never quite understand. I go to a method that requires an argument but don't pass the argument for exampe accessing '/archive' in the browser with the below code. Shouldn't the validator catch this and in a friendly fashion redirect me to the index method? CONTROLLERS: @expose() @validate(validators=dict(id=validators.Int(not_empty=True))) @error_handler(index) def archive(self, id): ERROR: Page handler: function _wrapper at 0xb602779c Traceback (most recent call last): File /usr/lib/python2.4/site-packages/CherryPy-2.2.1-py2.4.egg/cherrypy/_cphttptools.py, line 105, in _run self.main() File /usr/lib/python2.4/site-packages/CherryPy-2.2.1-py2.4.egg/cherrypy/_cphttptools.py, line 254, in main body = page_handler(*virtual_path, **self.params) File /usr/lib/python2.4/site-packages/TurboGears-1.0b1-py2.4.egg/turbogears/identity/conditions.py, line 275, in _wrapper return fn( *args, **kw ) TypeError: archive() takes at least 2 arguments (1 given) Thanks, -Ian --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] Re: MySQL, SQLObject, and TG 1.01b problem
[EMAIL PROTECTED] wrote: I ran into some problems upgrading on my Windows box, so ended up reinstalling python, turbogears, docutils, pythonwin and MySQLDB. Now, when I run any of my existing apps or even the wiki20 tutorial (which worked under 0.9a8), I get an error complaining about unicode (TypeError: Decoding Unicode is not supported). I'm not specifically using unicode, but I see that someone else ran into that problem with 0.9a9. http://www.mail-archive.com/turbogears@googlegroups.com/msg16825.html Any suggestions for what to do? Are there people successfully using 1.01 with MySQL and SQLObject? Did I just miss something with my reinstall? A configuration setting? Thanks! Dianne Was there ever a resolution to this? It was mentioned in the thread that doing a 'easy_install -U SQLObject' would bring SO up to a newer version than 0.7.1 may fix this issue, but whenever i try to run that command it tells me that 0.7.1 is already the active version..? --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] Re: Scalability and shark attacks
Hi, Your question just happened to land on the same day I read this: Fear, shark attacks, and Will it scale?: http://tinyurl.com/mjbqy ... Which was hilarious, humbling, and has a point (actually it's quoting another blog in this clip): You are not going to become that popular, so don't sweat it. You can sweat it if you get that level of success... You have to be able to move fast enough to get to the position of popularity, unless you truly have a one-of-a-kind idea, for that sort of success. Seriously, this argument is built on the mental masturbation of 'what if I was Google?' But you aren't, so just stop. Quit sweating the problems that give you a mental stiffy, and work on the problems that are truly hard: ease-of-use, process, transparency, discoverability and the whole use experience. Of course I don't know what your project is or how soon it will be ready, or if you already have several thousand users signed up and waiting to pounce on it... But if this catches you getting ahead of yourself as it did me, then I'm glad to have helped by passing this along. ;) --i --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] Action Flow project
I'm starting a project to write a ticket tracker called Action Flow. The design of the project is based around ideas from Agile Project Management, Getting Things Done, and Lean Manufacturing, and the goal is to produce an easy to use task tracking tool for individuals and groups. Only the raw framework is there now, but that's by design. I really want this project to be a place where people can come together to learn TurboGears, and get their feet wet in Open Source development.So, I want to grow the code out in the open, and involve others as much as possible. This checked in the basic SQLObject based version that covers the functionality in the Linux Magazine article. Then I'll do a SQLAlchemy conversion over the next week. Depending on the interest level in this, I'll likely spend as much time documenting what we're doing and why as I do writing new code. Again, the main goal is to make this a participative learning experience. Some of my ideas for how Action Flow should work are in the Linux Magazine article, but there's more to come. -- Mark Ramm-Christensen email: mark at compoundthinking dot com blog: www.compoundthinking.com/blog --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] Debugging with PyDev?
Hi, I'm using PyDev for TurboGears development but I can't make the debugger work. I tried to follow the steps described here: http://pydev.blogspot.com/2006/07/configuring-pydev-to-work-with.html But I tihnk that page is outdated. I'm using turbogears 1.0b1and pydev 1.2.2 Putting a breakpoint in my controller seems to have no effect. When trying to step through my startup script in the debugger I get http://trac.turbogears.org/turbogears/ticket/1011 Anyone out there who could make PyDev debugging work with TurboGears? Thanks, nyenyec --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] Error on 'print self' ( raise AttributeError, '%s (with attribute %r)' % (e, name) )
I'm getting errors when i do anything with 'self' during an intercepted call to one of the _set_ methods. Here's my code: BEGIN MODEL.PY from sqlobject import * from turbogears import identity from turbogears.database import PackageHub hub = PackageHub(organizer) __connection__ = hub class Event(SQLObject): date_constraint = EnumCol(default='exact', enumValues=['exact','earliest','latest']) def _set_date_constraint(self,value): self._SO_set_date_constraint(value) self.validate() def validate(self, recursionList = list()): print self return False END MODEL.PY BEGIN TEST_MODEL.PY from turbogears import testutil, database from organizer import model from organizer.model import * database.set_db_uri(sqlite:///:memory:) class TestEvent(testutil.DBTest): model = model def test_creation(self): e=Event() END TEST_MODEL.PY and here's the error message i get: BEGIN ERROR [EMAIL PROTECTED]:~/Projects/web/organizer$ nosetests E == ERROR: test_creation (organizer.tests.test_model.TestEvent) -- Traceback (most recent call last): File /home/kerinin/Projects/web/organizer/organizer/tests/test_model.py, line 23, in test_creation e=Event() File /usr/lib/python2.4/site-packages/SQLObject-0.7.1dev_r1860-py2.4.egg/sqlobject/declarative.py, line 93, in _wrapper return fn(self, *args, **kwargs) File /usr/lib/python2.4/site-packages/SQLObject-0.7.1dev_r1860-py2.4.egg/sqlobject/main.py, line 1197, in __init__ self._create(id, **kw) File /usr/lib/python2.4/site-packages/SQLObject-0.7.1dev_r1860-py2.4.egg/sqlobject/main.py, line 1221, in _create self.set(**kw) File /usr/lib/python2.4/site-packages/SQLObject-0.7.1dev_r1860-py2.4.egg/sqlobject/main.py, line 1099, in set raise AttributeError, '%s (with attribute %r)' % (e, name) AttributeError: 'Event' object has no attribute 'id' (with attribute 'date_constraint') -- Ran 1 test in 1.029s FAILED (errors=1) END ERROR this is truly baffling to me. I've tried installing SQLite version 3, but it doesn't fix it (although i'm not sure how to check which version of SQLite SQLObject is using) If anyone can duplicate this, or has any idea what might be causing it, please let me know Thanks, as always --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] Re: [FE-discuss] [TurboGears] Re: FormEncode i18n translation integration in TurboGears
Ian Bicking schrieb: I don't expect this to be the case. FormEncode's code is not updated much, and releases are not frequent. I don't want to change that. You There has to be on release with the new i18n code in it. It would be ideal if a lot of translations would be in this release already. At the moment there is German in it. It would be best if people who consider to invest 1-2 hours to get their language supported should invest this time now! Basically you have to do (untestted): svn co http://svn.formencode.org/FormEncode/branches/gettext-enabled/ cd gettext-enabled/formencode/i18n mkdir lang/LC_MESSAGES cp FormEncode.pot lang/LC_MESSAGES/FormEncode.po emacs lang/LC_MESSAGES/FormEncode.po # or whatever editor you prefer #make the translation msgfmt.py lang/LC_MESSAGES/FormEncode.po TEST send the PO and MO files to: [EMAIL PROTECTED] DONE see also http://docs.python.org/lib/node738.html Optionally you can also add a test of your language to tests/test_i18n.py: ne = formencode.validators.NotEmpty() [...] def _test_lang(language, notemptytext): formencode.api.set_stdtranslation(languages=[language]) try: ne.to_python() except formencode.api.Invalid, e: assert str(e) == notemptytext formencode.api.set_stdtranslation() #set back to defaults def test_de(): _test_lang(de, uBitte einen Wert eingeben) add: def test_lang(): _test_lang(lang, utranslation of Not Empty Text in the language lang) -- Greg --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] install problems mac os x power pc
please help?
I have followed the directions precisely and neither way works.
here is the error... using sudo python tgsetup.py
Installed
/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/TurboGears-1.0b1-py2.4.egg
Processing dependencies for TurboGears
Searching for RuleDispatch
Reading http://www.python.org/pypi/RuleDispatch/
Couldn't retrieve index page for 'RuleDispatch'
Scanning index of all packages (this may take a while)
Reading http://www.python.org/pypi/
Best match: RuleDispatch 0.5a0.dev-r2115
Downloading http://files.turbogears.org/eggs/RuleDispatch-0.5a0.dev-r2115.tar.gz
Processing RuleDispatch-0.5a0.dev-r2115.tar.gz
Running RuleDispatch-0.5a0.dev-r2115/setup.py -q bdist_egg --dist-dir
/tmp/easy_install-mweWH6/RuleDispatch-0.5a0.dev-r2115/egg-dist-tmp-BmbmrC
gcc: installation problem, cannot exec 'i686-apple-darwin8-gcc-4.0.0':
No such file or directory
here is the error trying to use easy_install
Searching for TurboGears
Best match: TurboGears 1.0b1
Processing TurboGears-1.0b1-py2.4.egg
TurboGears 1.0b1 is already the active version in easy-install.pth
Installing tg-admin script to /usr/local/bin
Using
/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/TurboGears-1.0b1-py2.4.egg
Processing dependencies for TurboGears
Searching for RuleDispatch
Reading http://www.python.org/pypi/RuleDispatch/
Couldn't find index page for 'RuleDispatch' (maybe misspelled?)
Scanning index of all packages (this may take a while)
Reading http://www.python.org/pypi/
No local packages or download links found for RuleDispatch
error: Could not find suitable distribution for
Requirement.parse('RuleDispatch')
I have the TG DVD but iit has an older version and recommends to
follow the install instructions
thanks in advance
--
-mike
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[TurboGears] Re: Whatwhat problems on DreamHost
Jonathan LaCour wrote: Bob: give this a shot on DreamHost, and let me know how it goes for you! Still not quite there yet... the WSGI issues are history, but I still can't connect with a browser. It could easily be that I don't have Apache configured correctly, since DreamHost only lets you modify the .htaccess file rather than the Apache configuration files. Bob --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[TurboGears] Re: Debugging Kid template issues
Christoph Zwerschke wrote:
[EMAIL PROTECTED] wrote:
Unfortunately this initially (until I can start making proper use of
Kid) required me to insert various generated chunks of HTML into Kid
templates using the ${XML(...)} feature. Alas, when the HTML isn't
properly-formed I get a huge traceback which ends with the information
that there's a problem at line 1, column 41. But it doesn't show me the
XML source it's complaining about. As of this writing I have spent
about an hour looking for an XML problem and I'm about ready to give
up.
This is a problem caused by Kid's way of operating by compiling XML to
Python and then using pull streams. Two things could be done:
First, in many cases, Kid should supplement the usual traceback with an
output of the data or Python expression it was processing when the error
occurred. This was already implemented for py:attrs expressions, for
instance. Maybe I can do something similar for the XML() feature. Can
you send me a small example template where you get such a meaningless
message with XML()? I'll try to improve this and get it in Kid 0.9.4
which I think should appear soon.
Unfortunately it wouldn't be that easy, as the code is, as I mentioned,
an existing application with bits of the content generated all over the
place. I'd be happy to send you the whole thing, but it's currently a mess.
Your awareness of the problem is sufficient - I'm currently back using
the original HTML generation methods for the moment.
Second, in the long run, we will also need to implement some way of
preserving the context. Some suggestions have been made, e.g. here:
http://www.kid-templating.org/trac/ticket/95
This should be best discussed on the Kid mailing list:
https://lists.sourceforge.net/lists/listinfo/kid-template-discuss
Right. I searched the group, but didn't look at the Trac instance.
Also, please note that there Genshi now (http://genshi.edgewall.org)
that may supersede Kid in the long run, because it uses a different
approach that allows for much better error messages.
Anyway, I think there is still a lot of potential for Kid to be improved
and I would like to see Kid alive for quite a while, since it is still
very useful and elegant.
Right. Please don't regard this as a complaint: it was just feedback
(albeit duplicating other users' concerns). We've had similar problems
with the system that generates www.python.org, and those are by no means
fully solved yet. Parser error message generation is still a difficult
problem fifty years on :-)
regards
Steve
--
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Holden Web LLC/Ltd http://www.holdenweb.com
Skype: holdenweb http://holdenweb.blogspot.com
Recent Ramblings http://del.icio.us/steve.holden
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[TurboGears] Re: Bug: omitted 'import cherrypy' in quickstarted controllers.py
dvska: Sorry, it's my fault! Since I'd like to eliminate some unnecessary modules that initial import, I neglect to consider the requirement of identity part :P It has been fixed in [1938] http://trac.turbogears.org/turbogears/changeset/1938 Thanks! -- Fred --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
