[web2py] How do you document your apps?
Hello! I just finished an internal project using web2py (1.95.1) and have to document it for my colleagues. Preferably it is a system based of doc strings. Maybe Sphinx? Question: What are you using? Do you have any suggestions? Thanks in advance for your input! Best regards, Marcel
[web2py] Re: More Details on RESTful web2py?
As a follow up: I want to use something like: /myapp/api/show_comment/id to show comment at id and /myapp/api/show_comment/ To show all comments However, when I try this it complains (invalid arguments). I try to test id against None, but id is apparently a server object. Any ideas or do I just have to define all_comments?
[web2py] Re: Broken pipe with mysql
I agree there's not way to notify web2py that the connection is lost, but isn't it possible to detect that the connection broke after the error is raised, and try to reconnect? Thanks. On 15 jun, 03:25, Massimo Di Pierro massimo.dipie...@gmail.com wrote: This presents logical problems. It just should not happen. Edit the mysql config file and change the timeout. If the database is restarted, web2py needs restarting because there is no mechanism in the database connection API to notify web2py (or python) that a connection lost. On Jun 14, 4:06 pm, Álvaro J. Iradier airad...@gmail.com wrote: As seen in this thread: http://groups.google.com/group/web2py/browse_thread/thread/c6653dadbe... I'm getting broken pipe messages when mysql is restarted, and under other circunstances. Going to a shell, I tried doing a query, for example: db(db.location).select() gluon.dal.Rows object at 0xa2056ec everything goes ok. Then I restart Mysql, and running the same query I get: db(db.location).select() Traceback (most recent call last): File console, line 1, in module File /var/www/web2py_klnetcenter/gluon/dal.py, line 5382, in select return self.db._adapter.select(self.query,fields,attributes) File /var/www/web2py_klnetcenter/gluon/dal.py, line 1159, in select rows = response(sql) File /var/www/web2py_klnetcenter/gluon/dal.py, line 1149, in response self.execute(sql) File /var/www/web2py_klnetcenter/gluon/dal.py, line 1234, in execute return self.log_execute(*a, **b) File /var/www/web2py_klnetcenter/gluon/dal.py, line 1229, in log_execute ret = self.cursor.execute(*a,**b) File /var/www/web2py_klnetcenter/gluon/contrib/pymysql/cursors.py, line 108, in execute self.errorhandler(self, exc, value) File /var/www/web2py_klnetcenter/gluon/contrib/pymysql/ connections.py, line 184, in defaulterrorhandler raise errorclass, errorvalue OperationalError: (2013, 'Lost connection to MySQL server during query') trying to run it again, I only get: db(db.location).select() Traceback (most recent call last): File console, line 1, in module File /var/www/web2py_klnetcenter/gluon/dal.py, line 5382, in select return self.db._adapter.select(self.query,fields,attributes) File /var/www/web2py_klnetcenter/gluon/dal.py, line 1159, in select rows = response(sql) File /var/www/web2py_klnetcenter/gluon/dal.py, line 1149, in response self.execute(sql) File /var/www/web2py_klnetcenter/gluon/dal.py, line 1234, in execute return self.log_execute(*a, **b) File /var/www/web2py_klnetcenter/gluon/dal.py, line 1229, in log_execute ret = self.cursor.execute(*a,**b) File /var/www/web2py_klnetcenter/gluon/contrib/pymysql/cursors.py, line 108, in execute self.errorhandler(self, exc, value) File /var/www/web2py_klnetcenter/gluon/contrib/pymysql/ connections.py, line 182, in defaulterrorhandler raise Error(errorclass, errorvalue) Error: (class 'socket.error', error(32, 'Broken pipe')) forever!. However, if I do: db._adapter.connection.ping() True db(db.location).select() gluon.dal.Rows object at 0xa20596c so it looks like pinging does a reconnect. If the connection is closed manually, it won't reconnect either: db(db.location).select() gluon.dal.Rows object at 0xa205a0c db._adapter.connection.close() print db(db.location).select() Traceback (most recent call last): File console, line 1, in module File /var/www/web2py_klnetcenter/gluon/dal.py, line 5382, in select return self.db._adapter.select(self.query,fields,attributes) File /var/www/web2py_klnetcenter/gluon/dal.py, line 1159, in select rows = response(sql) File /var/www/web2py_klnetcenter/gluon/dal.py, line 1149, in response self.execute(sql) File /var/www/web2py_klnetcenter/gluon/dal.py, line 1234, in execute return self.log_execute(*a, **b) File /var/www/web2py_klnetcenter/gluon/dal.py, line 1229, in log_execute ret = self.cursor.execute(*a,**b) File /var/www/web2py_klnetcenter/gluon/contrib/pymysql/cursors.py, line 108, in execute self.errorhandler(self, exc, value) File /var/www/web2py_klnetcenter/gluon/contrib/pymysql/ connections.py, line 184, in defaulterrorhandler raise errorclass, errorvalue InterfaceError: (0, '') forever again! Is this the expected behavior? Is web2py or the adapter not detecting it is not connected and not trying to reconnect unless you ping the connection? I think this needs fixing. I have a long running shell process, and every night I find it stopped working and broken pipe errors are all around... I'm trying to workaround it pinging the connection, but I think that's not a good fix... Greets.
[web2py] Re: More Details on RESTful web2py?
H it seems to have just dropped my supplementary question. Apologies if this arrives twice. I want to do something like: /myapp/api/get_comment/id to return the comment at id and /myapp/api/get_comment/ to return a list of all comments However, it complains when I try this (invalid argument). I try to test id against None, but it's a server object so isn't None. Is this doable or do I give up and define get_all_comments?
[web2py] Python executable mismatch in ticket
Hi, I'm using web2py on a server with two different python interpreter (v. 2.6 and v. 2.7). I'm using Apache 2.2 and mod_wsgi 3.3 built for Python 2.7. Everything work fine but when I get a ticket the python executable path is wrong. It's the Apache executable path, not the Python intepreter path. This is peculiar to mod_wsgi, as explained in http://serverfault.com/questions/108067/how-do-i-find-the-python-executable-that-my-server-is-using. In the code RestrictedError.py is used sys.executable, but it should be sys.prefix when using mod_wsgi. Maybe it could be useful to add this information the ticket page. Bye, Floyd
[web2py] Re: dynamic link and image as represent in db Field
oh sorry
url is just img url like that url = URL('static/images','join.jpeg')
On Jun 15, 1:02 am, pbreit pbreitenb...@gmail.com wrote:
I think that should be possible. Where is url coming from?
I would definitely advise against doing this, tho. Just put that in your
view.
[web2py] Re: Chunked downloads and corrupt files with Internet Explorer 8 (IE8)
Is nobody else experiencing this problem? Is nobody using Internet Explorer to download more than 64KiB from a web2py app? On 6 Mai, 13:03, Stefan Scholl stefan.sch...@gmail.com wrote: The classicdownloadfunction: defdownload(): return response.download(request, db) I'm developing on localhost (127.0.0.1, no SSL) and one strange thing happened: Downloads in IE8 (Windows XP) were all corrupt/broken if they weren't below 64KiB in size. Very easy to see with large images. Using a higher value for the argument 'chunk_size' solves this problem, up to this new maximum. web2py 1.91.6
[web2py] Speed of rendering html data (10,000+ rows)
Dear All,
I wish to share some of my findings (may be useful to someone).
And one question (at the bottom of this post).
Task: Displaying a report with a large amount of data returned from
controller.
A resultset is fetched from MySQL
custdata = db.executesql(qry, as_dict=True)
There are 10,000+ records in it.
--
Earlier, I was parsing 'custdata' using 'for' loop---
--
for i in custdata:
mystr2 = ''.join([mystr2, 'trtd' , str(i[0]) , '/td'])
mystr2 = ''.join([mystr2, 'td' , str(i[1]) , '/td'])
mystr2 = ''.join([mystr2, 'td' , str(i[2]) , '/td'])
..more omitted..
mystr2 = ''.join([mystr2, 'td' , str(i[12]) , '/td/tr'])
mystr3 = '/tbody/table'
mystr = ''.join([mystr1, mystr2, mystr3])
--
It took 175 seconds to process the data.
1) Using 'for' loop is slowing down the processing.
2) Evaluating ''.join everytime in 'for' loop was costly.
--
Now, I parsed 'custdata' like ---
--
1) Used list comprehension instead of 'for' loop
2) Used jn=''.join (i.e. local variable instead of global variable)
jn = ''.join
lst = [ jn(['trtd' , str(i[0]) , '/td',
'td' , str(i[1]) , '/td',
'td' , str(i[2]) , '/td',
.. more omitted..]) for i in res]
mystr=jn(lst)
--
The performance boost is amazing..
It took ONLY 0.078 seconds
--
My Question is this---
--
If I send the big string output (which contains html code) to a View
from a Controller like this---
return dict(mystr=mystr)
and render it like this---
{{=XML(mystr)}}
it takes again 1 minute to display the plain html data.
(not to speak of using dataTables; it haults the task).
For testing purpose, I saved the output string in .html file like
this---
flnm=open('myfile.html', 'w')
flnm.writelines(mystr)
When I loaded the .html file in browser (outside of web2py), it loads
within 5 seconds.
In Web2Py, how do I render it quickly in View?
Thanks,
Vineet
[web2py] Re: Import from another application in 1.96.x
When talking across applications like that, you might be better off putting your core functionality in its own app, then having all of your other apps make XML-RPC or JSON-RPC calls to it. This gives you a good level separation and means that you can break up your apps and run each of them on a different server if you want (multi-tier). I have had to do this in the past and I chose JSON-RPC. It work very well and even passes exceptions across the wire in the form of a dict. The only thing to keep in mind is that it can only handle numbers, strings, and booleans. While this may be a turn off at first, especially if you want to use dates, it's actually pretty trivial to have those dates be converted to epoch numbers or full date time strings and back.
Re: [web2py] prettyPhoto with web2py
or if there are similar plugins in web2py, please do tell On Wed, Jun 15, 2011 at 5:04 PM, Sahil Arora sahilarora...@gmail.comwrote: Has anyone tried using prettyPhoto ( http://www.no-margin-for-errors.com/projects/prettyphoto-jquery-lightbox-clone/) with web2py. I was trying for single photo(as in demo), but facing problems. -- Sahil Arora B.Tech 2nd year Computer Science and Engineering IIT Delhi Contact No: +91 9871491046 www.cse.iitd.ac.in/~cs1090213 http://www.cse.iitd.ac.in/%7Ecs1090213
[web2py] prettyPhoto with web2py
Has anyone tried using prettyPhoto (http://www.no-margin-for-errors.com/projects/prettyphoto-jquery-lightbox-clone/) with web2py. I was trying for single photo(as in demo), but facing problems.
Re: [web2py] prettyPhoto with web2py
I got the problem solved but don't know why this happened. The images whose link i was giving were in uploads folder. when i changed their path to a new folder in static which has only root permissions, everything got worked On Wed, Jun 15, 2011 at 5:20 PM, Sahil Arora sahilarora...@gmail.comwrote: or if there are similar plugins in web2py, please do tell On Wed, Jun 15, 2011 at 5:04 PM, Sahil Arora sahilarora...@gmail.comwrote: Has anyone tried using prettyPhoto ( http://www.no-margin-for-errors.com/projects/prettyphoto-jquery-lightbox-clone/) with web2py. I was trying for single photo(as in demo), but facing problems. -- Sahil Arora B.Tech 2nd year Computer Science and Engineering IIT Delhi Contact No: +91 9871491046 www.cse.iitd.ac.in/~cs1090213 http://www.cse.iitd.ac.in/%7Ecs1090213 -- Sahil Arora B.Tech 2nd year Computer Science and Engineering IIT Delhi Contact No: +91 9871491046 www.cse.iitd.ac.in/~cs1090213 http://www.cse.iitd.ac.in/%7Ecs1090213
[web2py] Re: Web2py Single Sign On Free with another application
Thanks Massimo for your reply. I think it use HTTP protocol . On Jun 14, 5:49 pm, Massimo Di Pierro massimo.dipie...@gmail.com wrote: yes but ow depends on what single sign on protocol is supported by the Java app. On Jun 14, 8:46 am, Neveen Adel nevo.a...@gmail.com wrote: Hello, I have a web2py application and another java application (using Tomcat). and there is links inside tomcat application that call java application. How can i use Single Sign to make the link of the java application not open if the user not logged in? Thanks in Advance
[web2py] Re: Import from another application in 1.96.x
I understand what your saying and I do use that approach at times but I don't think it is ideal for what I'm looking at. Maybe I should explain further. While developing an application I might create a module in the applications modules directory. Then working on another application I see a need for that module from the first app. I could copy the module to the second application's module directory but that would create duplicate code. Instead I created an application called 'shared' used solely for it's modules directory. It acts as a library of these utility modules. All applications import from the shared modules as needed. It's working but feels a bit of a hack. With the changes to the import in 1.96.x, I thought there might be a better approach. I wonder if I should be using the site-packages directory instead of a shared app.
[web2py] Re: prettyPhoto with web2py
I am using in on www.casasdocastro.com. Check out http://www.casasdocastro.com/init/default/houses/sbento#img_gallery On Jun 15, 1:31 pm, Sahil Arora sahilarora...@gmail.com wrote: I got the problem solved but don't know why this happened. The images whose link i was giving were in uploads folder. when i changed their path to a new folder in static which has only root permissions, everything got worked On Wed, Jun 15, 2011 at 5:20 PM, Sahil Arora sahilarora...@gmail.comwrote: or if there are similar plugins in web2py, please do tell On Wed, Jun 15, 2011 at 5:04 PM, Sahil Arora sahilarora...@gmail.comwrote: Has anyone tried using prettyPhoto ( http://www.no-margin-for-errors.com/projects/prettyphoto-jquery-light...) with web2py. I was trying for single photo(as in demo), but facing problems. -- Sahil Arora B.Tech 2nd year Computer Science and Engineering IIT Delhi Contact No: +91 9871491046 www.cse.iitd.ac.in/~cs1090213http://www.cse.iitd.ac.in/%7Ecs1090213 -- Sahil Arora B.Tech 2nd year Computer Science and Engineering IIT Delhi Contact No: +91 9871491046www.cse.iitd.ac.in/~cs1090213http://www.cse.iitd.ac.in/%7Ecs1090213
Re: [web2py] Re: Discussion: Thoughts about including jQuery UI in core web2py?
Love this idea.
[web2py] MNPP (Mac + Nginx + Percona + PHP or Python) includes web2py
http://getmnpp.org/ http://blog.getmnpp.org/mnpp-010-released The two Python frameworks included in MNPP are Django and web2py. :-)
[web2py] Re: Speed of rendering html data (10,000+ rows)
Raymond Hettinger recently tweeted that .join() was O(n) but concats are O(n^2), or some other super-linear factor like that, so your speedup makes perfect sense. I think you've discovered a performance bottleneck in the rendering system of web2py. Shouldn't be too hard to find with a profiler. I wish I had time to play with this, but I don't. But I am very interested in this issue, which is why I am replying (so I can tick Email updates to me :)
[web2py] import error
I wanted to use the w2popenid example application from bitbucket website : https://bitbucket.org/bottiger/web2py-openid/overview I have downloaded and placed the code in the applications directory. I have changed in the models folder the file db.py: this line from applications.cas.modules.w2popenid import OpenIDLogin is replaced with this one from w2popenid import OpenIDLogin or this from applications.w2popenid.modules.import OpenIDLogin. But it don't worked. I get to follow this trace Traceback (most recent call last): File /home/mamadou/Desktop/web2py/gluon/restricted.py, line 192, in restricted exec ccode in environment File /home/mamadou/Desktop/web2py/applications/w2popenid/models/ db.py, line 42, in module from testing import lala File /home/mamadou/Desktop/web2py/gluon/custom_import.py, line 280, in __call__ fromlist, level) File /home/mamadou/Desktop/web2py/gluon/custom_import.py, line 75, in __call__ level) File /home/mamadou/Desktop/web2py/applications/w2popenid/modules/ testing.py, line 7, in module import openid.consumer.consumer File /home/mamadou/Desktop/web2py/gluon/custom_import.py, line 280, in __call__ fromlist, level) File /home/mamadou/Desktop/web2py/gluon/custom_import.py, line 75, in __call__ level) File /usr/lib/pymodules/python2.7/openid/consumer/consumer.py, line 197, in module from openid.consumer.discover import discover, OpenIDServiceEndpoint, \ File /home/mamadou/Desktop/web2py/gluon/custom_import.py, line 280, in __call__ fromlist, level) File /home/mamadou/Desktop/web2py/gluon/custom_import.py, line 75, in __call__ level) File /usr/lib/pymodules/python2.7/openid/consumer/discover.py, line 21, in module from openid.yadis.etxrd import nsTag, XRDSError, XRD_NS_2_0 File /home/mamadou/Desktop/web2py/gluon/custom_import.py, line 280, in __call__ fromlist, level) File /home/mamadou/Desktop/web2py/gluon/custom_import.py, line 75, in __call__ level) File /usr/lib/pymodules/python2.7/openid/yadis/etxrd.py, line 28, in module ElementTree = importElementTree() File /usr/lib/pymodules/python2.7/openid/oidutil.py, line 58, in importElementTree ElementTree = __import__(mod_name, None, None, ['unused']) File /home/mamadou/Desktop/web2py/gluon/custom_import.py, line 258, in __call__ globals.get(__file__, )) AttributeError: 'NoneType' object has no attribute 'get' to fix i must modify the module custom_import in the web2py/gluon folder. starting line 256 try: caller_file_name = os.path.join(self.web2py_path, \globals.get(__file__, )) except AttributeError: caller_file_name =
[web2py] Re: Import from another application in 1.96.x
On Wednesday, June 15, 2011 3:22:02 PM UTC+2, Jim Karsten wrote: I wonder if I should be using the site-packages directory instead of a shared app. Yes. web2py/site-packages. It depends to some extent on how much app-specific references are used, I guess. For example, if your site packages module contains functions that operate internally on objects with members that are only defined inside the apps, then I would rather suggest that that code remain within the scope of the app (and then: why share that code anyway between apps?), but if the code is more generic, and especially if multiple apps are going to use it, then site-packages is a good spot.
[web2py] Re: How do you document your apps?
I am not that familiar with Sphinx. If you use markmin syntax you can used the provided markmin2pdf to generate pdf documentation. On Jun 15, 1:39 am, Marcel Luethi marcel.lue...@gmail.com wrote: Hello! I just finished an internal project using web2py (1.95.1) and have to document it for my colleagues. Preferably it is a system based of doc strings. Maybe Sphinx? Question: What are you using? Do you have any suggestions? Thanks in advance for your input! Best regards, Marcel
[web2py] Re: Broken pipe with mysql
Consider this code: 1) connect 2) start transaction 3) insert a record 4) select 5) insert another record 6) close transaction If the connection is lost between 4 and 5 and you reconnect what should the workflow be? Jump to 1? Jump to 6? Should 5 be executed if 3 was not committed? I do not believe this reconnection can be automated because depends on your workflow. Connections should not break. On Jun 15, 2:58 am, Álvaro J. Iradier airad...@gmail.com wrote: I agree there's not way to notify web2py that the connection is lost, but isn't it possible to detect that the connection broke after the error is raised, and try to reconnect? Thanks. On 15 jun, 03:25, Massimo Di Pierro massimo.dipie...@gmail.com wrote: This presents logical problems. It just should not happen. Edit the mysql config file and change the timeout. If the database is restarted, web2py needs restarting because there is no mechanism in the database connection API to notify web2py (or python) that a connection lost. On Jun 14, 4:06 pm, Álvaro J. Iradier airad...@gmail.com wrote: As seen in this thread: http://groups.google.com/group/web2py/browse_thread/thread/c6653dadbe... I'm getting broken pipe messages when mysql is restarted, and under other circunstances. Going to a shell, I tried doing a query, for example: db(db.location).select() gluon.dal.Rows object at 0xa2056ec everything goes ok. Then I restart Mysql, and running the same query I get: db(db.location).select() Traceback (most recent call last): File console, line 1, in module File /var/www/web2py_klnetcenter/gluon/dal.py, line 5382, in select return self.db._adapter.select(self.query,fields,attributes) File /var/www/web2py_klnetcenter/gluon/dal.py, line 1159, in select rows = response(sql) File /var/www/web2py_klnetcenter/gluon/dal.py, line 1149, in response self.execute(sql) File /var/www/web2py_klnetcenter/gluon/dal.py, line 1234, in execute return self.log_execute(*a, **b) File /var/www/web2py_klnetcenter/gluon/dal.py, line 1229, in log_execute ret = self.cursor.execute(*a,**b) File /var/www/web2py_klnetcenter/gluon/contrib/pymysql/cursors.py, line 108, in execute self.errorhandler(self, exc, value) File /var/www/web2py_klnetcenter/gluon/contrib/pymysql/ connections.py, line 184, in defaulterrorhandler raise errorclass, errorvalue OperationalError: (2013, 'Lost connection to MySQL server during query') trying to run it again, I only get: db(db.location).select() Traceback (most recent call last): File console, line 1, in module File /var/www/web2py_klnetcenter/gluon/dal.py, line 5382, in select return self.db._adapter.select(self.query,fields,attributes) File /var/www/web2py_klnetcenter/gluon/dal.py, line 1159, in select rows = response(sql) File /var/www/web2py_klnetcenter/gluon/dal.py, line 1149, in response self.execute(sql) File /var/www/web2py_klnetcenter/gluon/dal.py, line 1234, in execute return self.log_execute(*a, **b) File /var/www/web2py_klnetcenter/gluon/dal.py, line 1229, in log_execute ret = self.cursor.execute(*a,**b) File /var/www/web2py_klnetcenter/gluon/contrib/pymysql/cursors.py, line 108, in execute self.errorhandler(self, exc, value) File /var/www/web2py_klnetcenter/gluon/contrib/pymysql/ connections.py, line 182, in defaulterrorhandler raise Error(errorclass, errorvalue) Error: (class 'socket.error', error(32, 'Broken pipe')) forever!. However, if I do: db._adapter.connection.ping() True db(db.location).select() gluon.dal.Rows object at 0xa20596c so it looks like pinging does a reconnect. If the connection is closed manually, it won't reconnect either: db(db.location).select() gluon.dal.Rows object at 0xa205a0c db._adapter.connection.close() print db(db.location).select() Traceback (most recent call last): File console, line 1, in module File /var/www/web2py_klnetcenter/gluon/dal.py, line 5382, in select return self.db._adapter.select(self.query,fields,attributes) File /var/www/web2py_klnetcenter/gluon/dal.py, line 1159, in select rows = response(sql) File /var/www/web2py_klnetcenter/gluon/dal.py, line 1149, in response self.execute(sql) File /var/www/web2py_klnetcenter/gluon/dal.py, line 1234, in execute return self.log_execute(*a, **b) File /var/www/web2py_klnetcenter/gluon/dal.py, line 1229, in log_execute ret = self.cursor.execute(*a,**b) File /var/www/web2py_klnetcenter/gluon/contrib/pymysql/cursors.py, line 108, in execute self.errorhandler(self, exc, value) File /var/www/web2py_klnetcenter/gluon/contrib/pymysql/ connections.py, line 184, in defaulterrorhandler raise errorclass,
[web2py] Re: Web2py Single Sign On Free with another application
We need more details about the Java app. Examples of single sign on protocols are CAS, OpenID, Oauth, Kerberos. On Jun 15, 7:59 am, Neveen Adel nevo.a...@gmail.com wrote: Thanks Massimo for your reply. I think it use HTTP protocol . On Jun 14, 5:49 pm, Massimo Di Pierro massimo.dipie...@gmail.com wrote: yes but ow depends on what single sign on protocol is supported by the Java app. On Jun 14, 8:46 am, Neveen Adel nevo.a...@gmail.com wrote: Hello, I have a web2py application and another java application (using Tomcat). and there is links inside tomcat application that call java application. How can i use Single Sign to make the link of the java application not open if the user not logged in? Thanks in Advance
[web2py] Re: MNPP (Mac + Nginx + Percona + PHP or Python) includes web2py
Nice! On Jun 15, 8:57 am, Anthony abasta...@gmail.com wrote: http://getmnpp.org/http://blog.getmnpp.org/mnpp-010-released The two Python frameworks included in MNPP are Django and web2py. :-)
[web2py] Re: Speed of rendering html data (10,000+ rows)
Please open an issue in google code and link this thread. This should be improved. On Jun 15, 8:59 am, cjrh caleb.hatti...@gmail.com wrote: Raymond Hettinger recently tweeted that .join() was O(n) but concats are O(n^2), or some other super-linear factor like that, so your speedup makes perfect sense. I think you've discovered a performance bottleneck in the rendering system of web2py. Shouldn't be too hard to find with a profiler. I wish I had time to play with this, but I don't. But I am very interested in this issue, which is why I am replying (so I can tick Email updates to me :)
[web2py] Re: import error
looking into this... On Jun 15, 8:12 am, mb_...@yahoo.fr mb_...@yahoo.fr wrote: I wanted to use the w2popenid example application from bitbucket website :https://bitbucket.org/bottiger/web2py-openid/overview I have downloaded and placed the code in the applications directory. I have changed in the models folder the file db.py: this line from applications.cas.modules.w2popenid import OpenIDLogin is replaced with this one from w2popenid import OpenIDLogin or this from applications.w2popenid.modules.import OpenIDLogin. But it don't worked. I get to follow this trace Traceback (most recent call last): File /home/mamadou/Desktop/web2py/gluon/restricted.py, line 192, in restricted exec ccode in environment File /home/mamadou/Desktop/web2py/applications/w2popenid/models/ db.py, line 42, in module from testing import lala File /home/mamadou/Desktop/web2py/gluon/custom_import.py, line 280, in __call__ fromlist, level) File /home/mamadou/Desktop/web2py/gluon/custom_import.py, line 75, in __call__ level) File /home/mamadou/Desktop/web2py/applications/w2popenid/modules/ testing.py, line 7, in module import openid.consumer.consumer File /home/mamadou/Desktop/web2py/gluon/custom_import.py, line 280, in __call__ fromlist, level) File /home/mamadou/Desktop/web2py/gluon/custom_import.py, line 75, in __call__ level) File /usr/lib/pymodules/python2.7/openid/consumer/consumer.py, line 197, in module from openid.consumer.discover import discover, OpenIDServiceEndpoint, \ File /home/mamadou/Desktop/web2py/gluon/custom_import.py, line 280, in __call__ fromlist, level) File /home/mamadou/Desktop/web2py/gluon/custom_import.py, line 75, in __call__ level) File /usr/lib/pymodules/python2.7/openid/consumer/discover.py, line 21, in module from openid.yadis.etxrd import nsTag, XRDSError, XRD_NS_2_0 File /home/mamadou/Desktop/web2py/gluon/custom_import.py, line 280, in __call__ fromlist, level) File /home/mamadou/Desktop/web2py/gluon/custom_import.py, line 75, in __call__ level) File /usr/lib/pymodules/python2.7/openid/yadis/etxrd.py, line 28, in module ElementTree = importElementTree() File /usr/lib/pymodules/python2.7/openid/oidutil.py, line 58, in importElementTree ElementTree = __import__(mod_name, None, None, ['unused']) File /home/mamadou/Desktop/web2py/gluon/custom_import.py, line 258, in __call__ globals.get(__file__, )) AttributeError: 'NoneType' object has no attribute 'get' to fix i must modify the module custom_import in the web2py/gluon folder. starting line 256 try: caller_file_name = os.path.join(self.web2py_path, \globals.get(__file__, )) except AttributeError: caller_file_name =
[web2py] Re: Speed of rendering html data (10,000+ rows)
Hi Veneet Following Massimo's recommendation that an issue be opened, I have taken the liberty of creating one on your behalf here (Issue 307): http://code.google.com/p/web2py/issues/detail?id=307sort=-id I am impatient and I couldn't wait. Please bookmark the issue and follow progress there. regards Caleb
[web2py] Am I understanding session correctly
Hi
I have a page with a jqgrid and my own search form. Nothing fancy, just
an input box, submit button and clear button. I'm trying to implement
so that the following can happen:
* User enters search phrase and clicks submit - Grid is refetched
displaying filtered results
* User can double-click on a row to go to a new page to edit the record
* User returns to search page and previous search phrase is redisplayed
in search field and list is filtered
* User can click on the Clear button to clear the search and redisplay
results with no filtering
* If user leaves the page and returns the search phrase is forgotten
and full list is displayed
I'm implementing this currently saving the name of the page and the last
used search phrase in session variables.
It is all working as desired except that when I click on the Clear
button my code (called via JQuery using script below) resets my session
variables to ''. The problem is that my change to the session variables
do not get saved somehow.
$(#list).setGridParam({postData:{'searchText':'..clear..'}});
$(#list).trigger(reloadGrid);
$(#searchText).val('');
So, my question is - Am I understanding correctly that session variables
are valid for my 'session' and are not function-specific? Also, would
the fact that I'm setting the session variables back to their default in
a function with the @service.json decorator change the behavior of the
session object and cause my changes to not be saved?
Any pointers would be appreciated.
-Jim
[web2py] Re: Am I understanding session correctly
You are correct with one exception... when calling services the session cookie is usually not passed therefore if you call functions using the call() action for services, they will not see and will not save sessions. On Jun 15, 9:46 am, Jim Steil j...@qlf.com wrote: So, my question is - Am I understanding correctly that session variables are valid for my 'session' and are not function-specific? Also, would the fact that I'm setting the session variables back to their default in a function with the @service.json decorator change the behavior of the session object and cause my changes to not be saved? Any pointers would be appreciated. -Jim
Re: [web2py] Re: Am I understanding session correctly
Thank you for the explanation. -Jim On 6/15/2011 10:06 AM, Massimo Di Pierro wrote: You are correct with one exception... when calling services the session cookie is usually not passed therefore if you call functions using the call() action for services, they will not see and will not save sessions. On Jun 15, 9:46 am, Jim Steilj...@qlf.com wrote: So, my question is - Am I understanding correctly that session variables are valid for my 'session' and are not function-specific? Also, would the fact that I'm setting the session variables back to their default in a function with the @service.json decorator change the behavior of the session object and cause my changes to not be saved? Any pointers would be appreciated. -Jim
[web2py] Re: Speed of rendering html data (10,000+ rows)
Caleb, Thanks for opening an issue on my behalf. I am eagerly following the developments on this. Thanks, Vineet On Jun 15, 7:29 pm, cjrh caleb.hatti...@gmail.com wrote: Hi Veneet Following Massimo's recommendation that an issue be opened, I have taken the liberty of creating one on your behalf here (Issue 307): http://code.google.com/p/web2py/issues/detail?id=307sort=-id I am impatient and I couldn't wait. Please bookmark the issue and follow progress there. regards Caleb
[web2py] SQLFORM layout - very frustrating
I could really use an answer to this question.
Using SQLFORM is there a simple notation to set the width of a
select with IS_IN_SET defined in the model.
Inserting {{=custom.form.widget.myField}} works but I don't see how I
can set the width?
I've experimented to my eye's bleed but nothing I've attempted works.
Would appreciate even an answer that says you can't do it with
custom.form. notation.
It works find for other form elements - just the select is the
hangup.
thanks in advance
[web2py] Re: SQLFORM layout - very frustrating
I had similar issue with a textarea. Resolved using a custom widget.
On Jun 15, 4:16 pm, wdtatenh wdt...@comcast.net wrote:
I could really use an answer to this question.
Using SQLFORM is there a simple notation to set the width of a
select with IS_IN_SET defined in the model.
Inserting {{=custom.form.widget.myField}} works but I don't see how I
can set the width?
I've experimented to my eye's bleed but nothing I've attempted works.
Would appreciate even an answer that says you can't do it with
custom.form. notation.
It works find for other form elements - just the select is the
hangup.
thanks in advance
[web2py] Re: How do you document your apps?
I'm using http://epydoc.sourceforge.net/ It's output is fairly plain but it does parse doc strings. Optionally, the source code cam be included so your colleagues can click from doc through to code. Easy to install too. On Jun 15, 3:05 pm, Massimo Di Pierro massimo.dipie...@gmail.com wrote: I am not that familiar with Sphinx. If you use markmin syntax you can used the provided markmin2pdf to generate pdf documentation. On Jun 15, 1:39 am, Marcel Luethi marcel.lue...@gmail.com wrote: Hello! I just finished an internal project using web2py (1.95.1) and have to document it for my colleagues. Preferably it is a system based of doc strings. Maybe Sphinx? Question: What are you using? Do you have any suggestions? Thanks in advance for your input! Best regards, Marcel
Re: [web2py] SQLFORM layout - very frustrating
you can customize select / option tags layout with CSS
On Wed, Jun 15, 2011 at 5:16 PM, wdtatenh wdt...@comcast.net wrote:
I could really use an answer to this question.
Using SQLFORM is there a simple notation to set the width of a
select with IS_IN_SET defined in the model.
Inserting {{=custom.form.widget.myField}} works but I don't see how I
can set the width?
I've experimented to my eye's bleed but nothing I've attempted works.
Would appreciate even an answer that says you can't do it with
custom.form. notation.
It works find for other form elements - just the select is the
hangup.
thanks in advance
[web2py] Re: Broken pipe with mysql
I agree with Ron. If connection is broken between 4 and 5, I would expect the transaction to be rollback (it was not commited), and an error raised. Probably that request will fail, but at least the connection is not dropped and not recoverable. I guess in a server restart or shutdown, the server will probably (or should) wait until active connections are finished, and stop accepting new connections meanwhile. So the problem is likely to happen when there are idle connections in the pool, and the server is restarted. The connnections in the pool are invalid and can't be used anymore, but they won't recover, as web2py won't notice they are disconnected... Greets. On 15 jun, 17:28, ron_m ron.mco...@gmail.com wrote: Unless step 6 is reached and completed if the client closed then I would expect the database server to detect the closed connection and rollback on its own since there is no way to recover the state built on that connection or if the database server is restarted then the database server should perform startup recovery and rollback anything that isn't completed but the client still needs to clean up. What this smells like is a connection pool will hold open connections for reuse, the database server is restarted because of a maintenance script and now the pool has stale connections. When one of these pooled connections is given to a user task the connection should be detected as stale in the pool logic and a reconnect attempted before handing it over to the user. What Alvaro describes is similar but it looks like the DAL won't initiate a new connection after a server restart unless a ping is performed. Is it possible there is state being held in the DAL or the mysqldb driver that says there is a connection but is not cleared to allow an attempt to get a fresh open on the database?
[web2py] Re: Broken pipe with mysql
Unless step 6 is reached and completed if the client closed then I would expect the database server to detect the closed connection and rollback on its own since there is no way to recover the state built on that connection or if the database server is restarted then the database server should perform startup recovery and rollback anything that isn't completed but the client still needs to clean up. What this smells like is a connection pool will hold open connections for reuse, the database server is restarted because of a maintenance script and now the pool has stale connections. When one of these pooled connections is given to a user task the connection should be detected as stale in the pool logic and a reconnect attempted before handing it over to the user. What Alvaro describes is similar but it looks like the DAL won't initiate a new connection after a server restart unless a ping is performed. Is it possible there is state being held in the DAL or the mysqldb driver that says there is a connection but is not cleared to allow an attempt to get a fresh open on the database?
[web2py] Re: SQLFORM layout - very frustrating
you can customize select / option tags layout with CSS
that is what i usually do
go with you mouse and rightclik on the element and select inspect
element (ff+firebug, chrom or opera)
now you can see the id of the element
in you css you can now write something like
#mytable_body{
width: 790px;
height: 50px;
}
you could also change the width of all form elements from the table
mytable with
input[id^='mytalbe_'] {
width: 100px;
}
[web2py] Re: SQLFORM layout - very frustrating
Whether you use form.custom or not all elements are CSS friendly. You
can change all attribute using CSS or
jQuery('#name').css('attribute','value');
On Jun 15, 10:42 am, selecta gr...@delarue-berlin.de wrote:
you can customize select / option tags layout with CSS
that is what i usually do
go with you mouse and rightclik on the element and select inspect
element (ff+firebug, chrom or opera)
now you can see the id of the element
in you css you can now write something like
#mytable_body{
width: 790px;
height: 50px;
}
you could also change the width of all form elements from the table
mytable with
input[id^='mytalbe_'] {
width: 100px;
}
[web2py] Re: Speed of rendering html data (10,000+ rows)
for i in custdata: mystr2 = ''.join([mystr2, 'trtd' , str(i[0]) , '/td']) ... lst = [ jn(['trtd' , str(i[0]) , '/td', 'td' , str(i[1]) , '/td', 'td' , str(i[2]) , '/td', .. more omitted..]) for i in res] mystr=jn(lst) -- The performance boost is amazing.. It took ONLY 0.078 seconds -- This makes sense because a crude analysis shows that the first approach is O(n^3) while the second one is O(n). (I think)
[web2py] Re: dynamic link and image as represent in db Field
Just a general comment - I don't think using a field name of join is a good idea. It must be a reserved word and therefore might lead to problems.
[web2py] Re: SQLFORM layout - very frustrating
That worked - thanks very so much.
Re: [web2py] import error
2011/6/15 mb_...@yahoo.fr mb_...@yahoo.fr I wanted to use the w2popenid example application from bitbucket website : https://bitbucket.org/bottiger/web2py-openid/overview I have downloaded and placed the code in the applications directory. I have changed in the models folder the file db.py: this line from applications.cas.modules.w2popenid import OpenIDLogin is replaced with this one from w2popenid import OpenIDLogin or this from applications.w2popenid.modules.import OpenIDLogin. But it don't worked. I get to follow this trace Traceback (most recent call last): File /home/mamadou/Desktop/web2py/gluon/restricted.py, line 192, in restricted exec ccode in environment File /home/mamadou/Desktop/web2py/applications/w2popenid/models/ db.py, line 42, in module from testing import lala File /home/mamadou/Desktop/web2py/gluon/custom_import.py, line 280, in __call__ fromlist, level) File /home/mamadou/Desktop/web2py/gluon/custom_import.py, line 75, in __call__ level) File /home/mamadou/Desktop/web2py/applications/w2popenid/modules/ testing.py, line 7, in module import openid.consumer.consumer File /home/mamadou/Desktop/web2py/gluon/custom_import.py, line 280, in __call__ fromlist, level) File /home/mamadou/Desktop/web2py/gluon/custom_import.py, line 75, in __call__ level) File /usr/lib/pymodules/python2.7/openid/consumer/consumer.py, line 197, in module from openid.consumer.discover import discover, OpenIDServiceEndpoint, \ File /home/mamadou/Desktop/web2py/gluon/custom_import.py, line 280, in __call__ fromlist, level) File /home/mamadou/Desktop/web2py/gluon/custom_import.py, line 75, in __call__ level) File /usr/lib/pymodules/python2.7/openid/consumer/discover.py, line 21, in module from openid.yadis.etxrd import nsTag, XRDSError, XRD_NS_2_0 File /home/mamadou/Desktop/web2py/gluon/custom_import.py, line 280, in __call__ fromlist, level) File /home/mamadou/Desktop/web2py/gluon/custom_import.py, line 75, in __call__ level) File /usr/lib/pymodules/python2.7/openid/yadis/etxrd.py, line 28, in module ElementTree = importElementTree() File /usr/lib/pymodules/python2.7/openid/oidutil.py, line 58, in importElementTree ElementTree = __import__(mod_name, None, None, ['unused']) File /home/mamadou/Desktop/web2py/gluon/custom_import.py, line 258, in __call__ globals.get(__file__, )) AttributeError: 'NoneType' object has no attribute 'get' to fix i must modify the module custom_import in the web2py/gluon folder. starting line 256 try: caller_file_name = os.path.join(self.web2py_path, \globals.get(__file__, )) except AttributeError: caller_file_name = Hi, Could you send me the code of your app and instructions on how to reproduce the problem in my personal mail box? I will investigate the problem. Thank you. -- A+ - Pierre My blog and profile (http://pierrethibault.posterous.com)http://pierrethibault.posterous.com YouTube page (http://www.youtube.com/user/tubetib)http://www.youtube.com/user/tubetib Twitter (http://twitter.com/pierreth2) http://twitter.com/pierreth2
Re: [web2py] How do you document your apps?
I like epydoc. It is supported by pydev. It is simple. Sphinx is more both more powerful and more complex. I am sending my epydoc Eclipse external tool as an attachment. I think you just have to put the file somewhere in an open project to make it available as a external tool. To use it, click on your project and choose the command from the external tool menu available in the tool bar. 2011/6/15 Marcel Luethi marcel.lue...@gmail.com Hello! I just finished an internal project using web2py (1.95.1) and have to document it for my colleagues. Preferably it is a system based of doc strings. Maybe Sphinx? Question: What are you using? Do you have any suggestions? Thanks in advance for your input! Best regards, Marcel -- A+ - Pierre My blog and profile (http://pierrethibault.posterous.com)http://pierrethibault.posterous.com YouTube page (http://www.youtube.com/user/tubetib)http://www.youtube.com/user/tubetib Twitter (http://twitter.com/pierreth2) http://twitter.com/pierreth2 Epydoc.launch Description: Binary data
[web2py] Re: dynamic link and image as represent in db Field
Thanx Villas . but it is not my real code . I just put a example to explain my problem On Jun 15, 6:45 pm, villas villa...@gmail.com wrote: Just a general comment - I don't think using a field name of join is a good idea. It must be a reserved word and therefore might lead to problems.
[web2py] personalise sqltable
Hi all
i try to personalise sqltable by using following code
I am using __setitem__ to generate customize rows in table. this code
is working for StartTime Field but not for gameName Field (it just
display the html code ). any idea?
db code:
db.define_table('games',
Field('gameName',default='Game'),
Field('StartTime','datetime',default=now)
)
Controllers code:
-
def Mytest():
rows = db().select(db.games.ALL)
records=SQLTABLE(getRows(rows),
headers='fieldname:capitalize',
truncate=100
)
return dict(records=records )
def getRows(rows):
for r in rows:
r.__setitem__('StartTime', B(str(r['StartTime']))) # This
code is working
r.__setitem__('gameName', B(str(r['gameName']))) # This code
is not working
return rows
Thanx
Frasse
[web2py] ORMs as anti-pattern?
Interesting perspective on ORM: http://seldo.com/weblog/2011/06/15/orm_is_an_antipattern We don't quite fall in to that category do we?
[web2py] Re: ORMs as anti-pattern?
I do not think it applies. web2py has a DAL not an ORM. There are similarities but there are differences. The DAL preserves the SQL query syntax, while an ORM often does not. On Jun 15, 1:32 pm, pbreit pbreitenb...@gmail.com wrote: Interesting perspective on ORM:http://seldo.com/weblog/2011/06/15/orm_is_an_antipattern We don't quite fall in to that category do we?
[web2py] Controller specific models
I've been unable to get my controller specific model to work in 1.96.4. Here's what I've got set up, can anyone point out the error? Controller: email.py, in app/controllers/email.py Model: email/settings.py in app/models/email/settings.py My understanding is that email/settings.py should be run for any page invoked in email.py. That isn't happening (verified with a print statement, just to make sure something else weird wasn't going on). Alternatively, if anyone has an example app that demonstrates using controller specific models, I can try running that to see if I've somehow broken web2py. Thanks, Jay
Re: [web2py] prettyPhoto with web2py
I am using on http://CursoDePython.com.br , no problem -- Bruno Rocha [ About me: http://zerp.ly/rochacbruno ] [ Aprenda a programar: http://CursoDePython.com.br ] [ O seu aliado nos cuidados com os animais: http://AnimalSystem.com.br ] [ Consultoria em desenvolvimento web: http://www.blouweb.com ] On Wed, Jun 15, 2011 at 8:34 AM, Sahil Arora sahilarora...@gmail.comwrote: Has anyone tried using prettyPhoto ( http://www.no-margin-for-errors.com/projects/prettyphoto-jquery-lightbox-clone/) with web2py. I was trying for single photo(as in demo), but facing problems.
[web2py] Re: ORMs as anti-pattern?
On Wednesday, 15 June 2011 20:50:49 UTC+2, Massimo Di Pierro wrote: The DAL preserves the SQL query syntax, while an ORM often does not. That is exactly right. The DAL abstracts away some of the complexity of SQL, and certainly some of the differences between the various implementations of SQL by the various vendors of database engines, but not too much that it is difficult to figure out what is happening at the lower level of raw sql. A foot in both worlds.
Re: [web2py] prettyPhoto with web2py
I am using on http://CursoDePython.com.br , no problem -- Bruno Rocha [ About me: http://zerp.ly/rochacbruno ] [ Aprenda a programar: http://CursoDePython.com.br ] [ O seu aliado nos cuidados com os animais: http://AnimalSystem.com.br ] [ Consultoria em desenvolvimento web: http://www.blouweb.com ] On Wed, Jun 15, 2011 at 8:34 AM, Sahil Arora sahilarora...@gmail.comwrote: Has anyone tried using prettyPhoto ( http://www.no-margin-for-errors.com/projects/prettyphoto-jquery-lightbox-clone/) with web2py. I was trying for single photo(as in demo), but facing problems.
[web2py] Re: personalise sqltable
This doesn't answer your question but, why aren't you doing this easily in the view? That code doesn't resemble anything I've ever seen in Web2py.
[web2py] Re: dynamic link and image as represent in db Field
frasse, what are you trying to do? Your code is very different from how you would usually do something in Web2py. Are you making a web site?
[web2py] possible web2py job in Germany
http://www.axantis.com/job.php?postid=833 (I am just reposting.)
[web2py] Simple DAL question
Hi New to web2py and DAL and some things are just not obvious, probably because I'm coming from SQLObject where things are done a bit differently. Here is my challenge, probably something everyone else here has already dealt with: Using the following auth tables: auth_user auth_group auth_membership ...how do I get a list of users who are members of a specific group? Simple SQL would be: SELECT first_name, last_name FROM auth_user WHERE id IN (SELECT user_id FROM auth_membership WHERE group_id = 4) How would I do this most efficiently using the DAL? -Jim
Re: [web2py] Simple DAL question
not tested: your sql query equivalent group_query = db(db.auth_membership.group_id==4)._select(db.auth_membership.user_id) rows = db(db.auth_user.id.belongs(group_query)).select(db.auth_user.first_name,db.auth_user.last_name)
Re: [web2py] Simple DAL question
Also, for more about 'belongs' and nested selects, see http://web2py.com/book/default/chapter/06#belongs. Anthony On Wednesday, June 15, 2011 4:00:34 PM UTC-4, elffikk wrote: not tested: your sql query equivalent group_query = db(db.auth_membership.group_id==4)._select(db.auth_membership.user_id) rows = db(db.auth_user.id.belongs(group_query)).select(db.auth_user.first_name,db.auth_user.last_name)
Re: [web2py] Simple DAL question
Exactly what I needed - Thanks much! -Jim On 6/15/2011 3:00 PM, Vasile Ermicioi wrote: group_query = db(db.auth_membership.group_id==4)._select(db.auth_membership.user_id) rows = db(db.auth_user.id.belongs(group_query)).select(db.auth_user.first_name,db.auth_user.last_name)
[web2py] Re: possible web2py job in Germany
It doesn't even mention Web2py It talks about web.py , quite another python framework, not related to Massimo's project.
[web2py] fyi: web2py 1.96.4 breaks with pywin32-2.16 - fine with pywin32-2.14
After a system upgrade I found that web2py 1.96.4 breaks with pywin32 2.16. It works fine with pywin32 2.14. The installation features mercurial 1.7.5. I can't use mercurial 1.8.4 because it breaks my trac 0.12.2 installation. With web2py 1.96.4, pywin32 2.16, mercurial 1.7.5 I see the following error: Traceback (most recent call last): File D:\\Home\\web\\web2py\\gluon\\main.py, line 516, in wsgibase session._try_store_on_disk(request, response) File D:\\Home\\web\\web2py\\gluon\\globals.py, line 494, in _try_store_on_disk portalocker.lock(response.session_file, portalocker.LOCK_EX) File C:\\Apps\\Python27\\lib\\site-packages\\mercurial\ \demandimport.py, line 75, in __getattribute__ self._load() File C:\\Apps\\Python27\\lib\\site-packages\\mercurial\ \demandimport.py, line 47, in _load mod = _origimport(head, globals, locals) File D:\\Home\\web\\web2py\\gluon\\portalocker.py, line 69, in module __overlapped = pywintypes.OVERLAPPED() File C:\\Apps\\Python27\\lib\\site-packages\\mercurial\ \demandimport.py, line 75, in __getattribute__ self._load() File C:\\Apps\\Python27\\lib\\site-packages\\mercurial\ \demandimport.py, line 47, in _load mod = _origimport(head, globals, locals) File C:\\Apps\\Python27\\lib\\site-packages\\win32\\lib\ \pywintypes.py, line 124, in module __import_pywin32_system_module__(pywintypes, globals()) File C:\\Apps\\Python27\\lib\\site-packages\\win32\\lib\ \pywintypes.py, line 98, in __import_pywin32_system_module__ raise ImportError(No system module \'%s\' (%s) % (modname, filename)) ImportError: No system module \'pywintypes\' (pywintypes27.dll)
[web2py] Exception with couchdb on trunk type 'exceptions.AttributeError'('Database' object has no attribute 'save')
Hi All, I finally got some time to begin working with couchdb on trunk again. I'm working with: web2py™ Version 1.96.4 (2011-06-14 14:30:00) Python Python 2.6.5: /usr/bin/python Couchdb Apache 0.10.0 on Ubuntu 10.04 LTS I was blown away by how far the web interface on web2py has progressed in 6 months. No time for sleeping! Anyhow, I created an app with the wizard, all the plugins, and no model but auth. When the wizard finished, couchdb showed the following objects: auth_permission auth_membership auth_user auth_event auth_group auth_cas each of which was 79 bytes and empty from what I could tell. So far so good. Then it crashed with the following stack: Traceback (most recent call last): File /home/davidthewatson/tornado-couch-blog/web2py/gluon/ restricted.py, line 192, in restricted exec ccode in environment File /home/davidthewatson/tornado-couch-blog/web2py/applications/ lazyblog/models/db_wizard_populate.py, line 3, in module populate(db.auth_user,10) File /home/davidthewatson/tornado-couch-blog/web2py/gluon/contrib/ populate.py, line 155, in populate table.insert(**record) File /home/davidthewatson/tornado-couch-blog/web2py/gluon/dal.py, line 4701, in insert return self._db._adapter.insert(self,self._listify(fields)) File /home/davidthewatson/tornado-couch-blog/web2py/gluon/dal.py, line 3374, in insert ctable.save(values) AttributeError: 'Database' object has no attribute 'save' This looks very similar to the exceptions I was seeing six months ago where I presume that either the registration of the couchdb callbacks isn't right or the calls shouldn't get made for couchdb. Thanks, Dave
Re: [web2py] Simple DAL question
And one more option: auth.has_membership(group_id, user_id, role) http://web2py.com/book/default/chapter/08#Authorization
[web2py] Re: fyi: web2py 1.96.4 breaks with pywin32-2.16 - fine with pywin32-2.14
This traceback is not compatible with the code: try: ... import pywintypes os_locking = 'windows' except: pass if os_locking == 'windows': __overlapped = pywintypes.OVERLAPPED() Did you change the code? On Jun 15, 3:39 pm, baloan balo...@googlemail.com wrote: After a system upgrade I found that web2py 1.96.4 breaks with pywin32 2.16. It works fine with pywin32 2.14. The installation features mercurial 1.7.5. I can't use mercurial 1.8.4 because it breaks my trac 0.12.2 installation. With web2py 1.96.4, pywin32 2.16, mercurial 1.7.5 I see the following error: Traceback (most recent call last): File D:\\Home\\web\\web2py\\gluon\\main.py, line 516, in wsgibase session._try_store_on_disk(request, response) File D:\\Home\\web\\web2py\\gluon\\globals.py, line 494, in _try_store_on_disk portalocker.lock(response.session_file, portalocker.LOCK_EX) File C:\\Apps\\Python27\\lib\\site-packages\\mercurial\ \demandimport.py, line 75, in __getattribute__ self._load() File C:\\Apps\\Python27\\lib\\site-packages\\mercurial\ \demandimport.py, line 47, in _load mod = _origimport(head, globals, locals) File D:\\Home\\web\\web2py\\gluon\\portalocker.py, line 69, in module __overlapped = pywintypes.OVERLAPPED() File C:\\Apps\\Python27\\lib\\site-packages\\mercurial\ \demandimport.py, line 75, in __getattribute__ self._load() File C:\\Apps\\Python27\\lib\\site-packages\\mercurial\ \demandimport.py, line 47, in _load mod = _origimport(head, globals, locals) File C:\\Apps\\Python27\\lib\\site-packages\\win32\\lib\ \pywintypes.py, line 124, in module __import_pywin32_system_module__(pywintypes, globals()) File C:\\Apps\\Python27\\lib\\site-packages\\win32\\lib\ \pywintypes.py, line 98, in __import_pywin32_system_module__ raise ImportError(No system module \'%s\' (%s) % (modname, filename)) ImportError: No system module \'pywintypes\' (pywintypes27.dll)
[web2py] Re: ORMs as anti-pattern?
I have always felt that ORM is OO goes nuts. I have a question for Massimo. When we select a few columns, does the Web2py DAL only get those columns from the database (with appropriate queries), or does it retrieve all of them from the database and only return those selected for? Thanks.
[web2py] Re: ORMs as anti-pattern?
It only fetches from the database the columns you asked for, except of GAE. GAE does not allow this. On Jun 15, 4:52 pm, VP vtp2...@gmail.com wrote: I have always felt that ORM is OO goes nuts. I have a question for Massimo. When we select a few columns, does the Web2py DAL only get those columns from the database (with appropriate queries), or does it retrieve all of them from the database and only return those selected for? Thanks.
[web2py] Re: possible web2py job in Germany
On Wednesday, June 15, 2011 4:36:22 PM UTC-4, JorgeH wrote: It doesn't even mention Web2py It talks about web.py , quite another python framework, not related to Massimo's project. Well, it says, ...Python frameworks, like Pyramid, web.py, or similar, so they may be open to using web2py.
[web2py] how to start web2py in shell as a long web request with a login user?
Hi, Is it possible to start web2py in the shell as if it was a (long) web request (with a login user and/or reusing an existing session)?. I want to do some interactive testing in the shell as if I was already a login user (recognized by a session or via explicit login credentials) since the beginning (including the loading of models, i.e. models knowing that this long web request is for one specific user or session). Is this possible?. I usually start web2py shell with: python web2py.py -S myapp -M Thanks, Carlos
[web2py] Small bug in Version 1.96.4 when using GAE
Hi there, In Version 1.96.4 (2011-06-14 14:30:00) when running GAE there is an errror: raise RuntimeError, Failure to connect, tried %d times:\n%s % (attempts, error) RuntimeError: Failure to connect, tried 5 times: global name 'is_jdbc' is not defined So in dal.py (around line 312) needs to be: if 'google' in drivers: is_jdbc = False Cheers, Matt
[web2py] Re: Small bug in Version 1.96.4 when using GAE
This is now fixed in trunk. Thank you! On Jun 15, 6:10 pm, Matt mjwat...@gmail.com wrote: Hi there, In Version 1.96.4 (2011-06-14 14:30:00) when running GAE there is an errror: raise RuntimeError, Failure to connect, tried %d times:\n%s % (attempts, error) RuntimeError: Failure to connect, tried 5 times: global name 'is_jdbc' is not defined So in dal.py (around line 312) needs to be: if 'google' in drivers: is_jdbc = False Cheers, Matt
[web2py] Re: how to start web2py in shell as a long web request with a login user?
Do not forget -N python web2py.py -S myapp -M -N else you will get cron tasks that eat memory. On Jun 15, 5:53 pm, Carlos carlosgali...@gmail.com wrote: Hi, Is it possible to start web2py in the shell as if it was a (long) web request (with a login user and/or reusing an existing session)?. I want to do some interactive testing in the shell as if I was already a login user (recognized by a session or via explicit login credentials) since the beginning (including the loading of models, i.e. models knowing that this long web request is for one specific user or session). Is this possible?. I usually start web2py shell with: python web2py.py -S myapp -M Thanks, Carlos
[web2py] Re: possible web2py job in Germany
good point
[web2py] Spello in @request.restful() parsed.error
Version 1.96.4 (2011-06-07 21:08:15) If there's no matching pattern: no mathcing pattern - no matching pattern ^^ Is there a bug tracker somewhere I'm supposed to use?
[web2py] Re: More Details on RESTful web2py?
Apparently: wait for a pattern failure and work with that? if parsed.status==200: return parsed.response.json() else: maybe some test for kind of parse error print out the whole
[web2py] Re: Spello in @request.restful() parsed.error
this is sufficient. I just fixed it in trunk. If I do not act, next time, open a ticket in google code. On Jun 15, 9:03 pm, Web2py Newbie swiawte...@garrifulio.mailexpire.com wrote: Version 1.96.4 (2011-06-07 21:08:15) If there's no matching pattern: no mathcing pattern - no matching pattern ^^ Is there a bug tracker somewhere I'm supposed to use?
[web2py] Re: More Details on RESTful web2py?
please show us your code. On Jun 15, 2:25 am, Web2py Newbie swiawte...@garrifulio.mailexpire.com wrote: As a follow up: I want to use something like: /myapp/api/show_comment/id to show comment at id and /myapp/api/show_comment/ To show all comments However, when I try this it complains (invalid arguments). I try to test id against None, but id is apparently a server object. Any ideas or do I just have to define all_comments?
