[web2py] Re: Buttons in forms
Thanks for your replies and explanations.
I tried:
{{=INPUT(_type=submit, _value=Update data, _action=URL(r=request,
f=update_form, args=company[0].id))}}
... this is rendered as:
input action=/mock/crud_company/update_form/2 type=submit
value=Update data
... but doesn't work, whereas this:
button
onclick=window.location='{{=URL(r=request,f='update_form',args=[company[0].id])}}';Update
data/button
... being rendered as:
button onclick=window.location='/mock/crud_company/update_form/
2';Update data/button
... does work.
From your replies and explanations I believe both should work.
Shouldn't they?
Kind regards,
Annet.
Re: [web2py] Re: Integrating web2py and a CMS
I was thinking about using web2py as the authentication platform as it holds the members database. Or then a LDAP that gets it information from members database. The intranet will hold a lot of information that should be visible on the website via the CMS. Either lots of small info (names, telephone numbers) or maybe whole pages. Could iframe be a way of displaying data from web2y on a webpage? Kenneth This kind of information is often stored in a corporate directory using something called LDAP. I am not sure of the size of your company but it sounds like it is large enough to consider this solution. There is OpenLDAP on Linux or Active Directory on Microsoft which perform this task as concrete examples of product. The web2py server has a contrib module for using LDAP authentication which is documented in the manual. Check if your CMS is capable of this as well. The web2py server has a very diverse set of authentication mechanisms such as SMTP server login etc. This would get you username and password in one location but not a hierarchy or org chart. Since the choice of CMS is unknown at this point it is difficult to tell if it is open enough to be able to refer to tables in the web2py portion of the infrastructure. A couple of ideas, Ron
[web2py] Re: Urgent Need@@@@@@QA Tester
On Jan 14, 7:17 pm, sangeetha sangeetha.ksol...@gmail.com wrote: *Position : QA Tester 1) This is connected to web2py how exactly? 2) I should be considerably shocked to find a QA tester reading posts in this forum looking for work. 3) If your company is run in the manner suggested by the act of looking for such applicants here, I'm afraid that most people worth hiring will not even consider you. So your post was entirely pointless.
[web2py] Re: Should I work for free? Funny
On Jan 14, 8:46 pm, mattgorecki m...@goelephant.com wrote: I like that it was all done with CSS. No images in sight. Namaste. (The geek in me greets the geek in you)
[web2py] issue with TAG and unicode
I have this code:
myrows=[]
for r in range(riga+1,nrows):
myrow=[]
for c in range(ncols):
cell=mysheet.cell_value(r,c) ##reading some text, cell is
unicode object
myrow.append(cell)
myrows.append(myrow)
idx=range(len(colnames)) ##colnames=['label1','label2','label3']
colnames=[item.replace('.','_') for item in colnames]
records=[]
for row in myrows: records.append(TAG['item'](*[TAG[colnames[i]]
(row[i]) for i in idx]))
response.headers['Content-Type']='application/xml'
return str(TAG['root'](*records))
As commented above cell is unicode object so myrows is a list of lists
of unicode objects.
If cell is an ascii char everything is ok; if it is not I get:
Traceback (most recent call last):
File C:\Python26\web2py\gluon\restricted.py, line 188, in
restricted
exec ccode in environment
File c:/Python26/web2py/applications/xcel2xml/controllers/
default.py, line 334, in module
File C:\Python26\web2py\gluon\globals.py, line 95, in lambda
self._caller = lambda f: f()
File c:/Python26/web2py/applications/xcel2xml/controllers/
default.py, line 255, in step44
return gen_xml(nomefile,riga,images)
File c:/Python26/web2py/applications/xcel2xml/controllers/
default.py, line 296, in gen_xml
return str(TAG['root'](*records))
File C:\Python26\web2py\gluon\html.py, line 797, in __str__
return self.xml()
File C:\Python26\web2py\gluon\html.py, line 780, in xml
(fa, co) = self._xml()
File C:\Python26\web2py\gluon\html.py, line 771, in _xml
self.components])
File C:\Python26\web2py\gluon\html.py, line 110, in xmlescape
return data.xml()
File C:\Python26\web2py\gluon\html.py, line 780, in xml
(fa, co) = self._xml()
File C:\Python26\web2py\gluon\html.py, line 771, in _xml
self.components])
File C:\Python26\web2py\gluon\html.py, line 110, in xmlescape
return data.xml()
File C:\Python26\web2py\gluon\html.py, line 790, in xml
return '%s%s%s/%s' % (self.tag, fa, co, self.tag)
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position
5: ordinal not in range(128)
From Inspect Attributes:
args= ('ascii', 'label\xc3\xa0', 5, 6, 'ordinal not in range(128)')
And from Variables:
Variables
fa ''
selfgluon.html.__tag__ object at 0x033D2490
self.tagu'label'
co 'label\xc3\xa0'
args('ascii', 'label\xc3\xa0', 5, 6, 'ordinal not in range(128)')
the string raising the error is labelà and I see from Variables that
it was encoded in utf-8 by xml I think.
The original string was label\xe0 (as I said a unicode string).
Any suggestion? This is driving me crazy..thank you
carlo
[web2py] Re: Urgent Need@@@@@@QA Tester
was spam. removed. On Jan 15, 3:25 am, cjrh caleb.hatti...@gmail.com wrote: On Jan 14, 7:17 pm, sangeetha sangeetha.ksol...@gmail.com wrote: *Position : QA Tester 1) This is connected to web2py how exactly? 2) I should be considerably shocked to find a QA tester reading posts in this forum looking for work. 3) If your company is run in the manner suggested by the act of looking for such applicants here, I'm afraid that most people worth hiring will not even consider you. So your post was entirely pointless.
[web2py] Re: Bugreport
File /data/domains/web2py/applications/kenneths/controllers/
stuff.py,
line 49, in payment_receiver_update has (onaccept=crud.archive)
this means you are storing history for the records in a archive table.
Perhaps you have migrations disabled and the f_address field is
missing in that table. If you do not need this, set onaccept=None.
On 12 tammi, 04:22, Kenneth Lundström kenneth.t.lundst...@gmail.com
wrote:
I m working on a new application which I created with the online wizard.
I just created a new record and then updated it via those crud forms
which are created for all tables.
This tabel was created by hand by editing the database models file and
then I copied those crud forms too.
But when I now tried to update that record I got this error ticket.
There is a copy of the relevant part of the my database models file.
Apache, mod_wsgi, MySQL
Kenneth
.2011-01-12.12-33-23.f900b81c-a5d5-45ac-8fcc-88b3bc0c3589
Version
web2py Version 1.91.6 (2011-01-03 17:55:14)
Python Python 2.6.5: /usr/bin/python
Traceback
Traceback (most recent call last):
File /data/domains/web2py/gluon/restricted.py, line 188, in restricted
exec ccode in environment
File /data/domains/web2py/applications/kenneths/controllers/stuff.py,
line 162, in module
File /data/domains/web2py/gluon/globals.py, line 95, in lambda
self._caller = lambda f: f()
File /data/domains/web2py/gluon/tools.py, line 2297, in f
return action(*a, **b)
File /data/domains/web2py/applications/kenneths/controllers/stuff.py,
line 49, in payment_receiver_update
onaccept=crud.archive)
File /data/domains/web2py/gluon/tools.py, line 2860, in update
callback(onaccept,form,table._tablename)
File /data/domains/web2py/gluon/tools.py, line 50, in callback
[action(form) for action in actions]
File /data/domains/web2py/gluon/tools.py, line 2757, in archive
id = archive_table.insert(**new_record)
File /data/domains/web2py/gluon/dal.py, line 3875, in insert
return self._db._adapter.insert(self,self._listify(fields))
File /data/domains/web2py/gluon/dal.py, line 704, in insert
raise e
InternalError: (1054, uUnknown column 'f_address' in 'field list')
Error snapshot help Detailed traceback description
class 'gluon.contrib.pymysql.err.InternalError'((1054, uUnknown
column 'f_address' in 'field list'))
inspect attributes
Exception instance attributes
__module__ 'gluon.contrib.pymysql.err'
__getslice__ method-wrapper '__getslice__' of InternalError object
__str__ method-wrapper '__str__' of InternalError object
__getattribute__ method-wrapper '__getattribute__' of InternalError object
__dict__ {}
__sizeof__ built-in method __sizeof__ of InternalError object
__weakref__ None
__init__ method-wrapper '__init__' of InternalError object
__setattr__ method-wrapper '__setattr__' of InternalError object
__reduce_ex__ built-in method __reduce_ex__ of InternalError object
__new__ built-in method __new__ of type object
__format__ built-in method __format__ of InternalError object
__class__ class 'gluon.contrib.pymysql.err.InternalError'
__doc__ 'Exception raised when the database encounters an...anymore, the
transaction is\n out of sync, etc.'
__getitem__ method-wrapper '__getitem__' of InternalError object
__setstate__ built-in method __setstate__ of InternalError object
__reduce__ built-in method __reduce__ of InternalError object
args (1054, uUnknown column 'f_address' in 'field list')
__subclasshook__ built-in method __subclasshook__ of type object
__unicode__ built-in method __unicode__ of InternalError object
__delattr__ method-wrapper '__delattr__' of InternalError object
__repr__ method-wrapper '__repr__' of InternalError object
__hash__ method-wrapper '__hash__' of InternalError object
Function argument list
(self=gluon.dal.MySQLAdapter object, table=Table {'current_record':
gluon.dal.Field objec...te': gluon.dal.Field object at
0x2aaab020bc90}, fields=[(gluon.dal.Field object, 'Suomi
Communications Oy'), (gluon.dal.Field object, '157230-403873'),
(gluon.dal.Field object, 'Upseerinkatu 3 A'), (gluon.dal.Field
object, '02600'), (gluon.dal.Field object, 'Espoo'),
(gluon.dal.Field object, 'lasku...@suomicom.fi'), (gluon.dal.Field
object, 'www.suomicom.fi'), (gluon.dal.Field object, '1713769-5'),
(gluon.dal.Field object, True), (gluon.dal.Field object,
datetime.datetime(2011, 1, 12, 12, 28, 44)), (gluon.dal.Field object,
datetime.datetime(2011, 1, 12, 12, 28, 44)), (gluon.dal.Field object,
1), (gluon.dal.Field object, 1), (gluon.dal.Field object, 3L)])
Code listing
try:
self.execute(query)
except Exception, e:
if isinstance(e,self.integrity_error_class()):
return None
raise e
if hasattr(table,'_primarykey'):
return dict( [ (k,fields[k]) for k in table._primarykey ])
id = self.lastrowid(table)
if not isinstance(id,int):
Variables
e InternalError(1054, uUnknown column 'f_address' in 'field list')
db.define_table('t_payment_receiver',
[web2py] Re: Upload field
Is there an oen issue here? I do no see a problem.
On 11 tammi, 08:20, Richard Vézina ml.richard.vez...@gmail.com
wrote:
You need a upload field to store the path and a field to store the name of
the file... The book is not clear I think about upload particularly about
blob storage...
My model :
Field('chroma','upload',uploadfield='chroma_blob'),
Field('chroma_blob','blob'),
You need both doen't matter if you use blob.
Hope this help!
Richard
2011/1/11 Kenneth Lundström kenneth.t.lundst...@gmail.com
I惴 trying to find out how form.accepts handles the uploading of files (for
my mail gateway) and made a form
form=SQLFORM.factory(Field('text','string'),
Field('upload','upload'))
When I submit a form I get a ticket stating
you must specify a Field(...,uploadfolder=...)
how come? In the manual it says:
These are the default values of a Field constructor:
Field(name, 'string', length=None, default=None,
required=False, requires='default',
ondelete='CASCADE', notnull=False, unique=False,
uploadfield=True, widget=None, label=None, comment=None,
writable=True, readable=True, update=None, authorize=None,
autodelete=False, represent=None, compute=None,
uploadfolder=os.path.join(request.folder,'uploads'),
uploadseparate=None)
I understand that if I don愒 give a uploadfolder it uses a default value of
os.path.join(request.folder,'uploads')
Kenneth
[web2py] Re: Ticket, do not understand why
You seem to have a field which is data according to web2py but string
according to the db. What is the model? Did you keep migrations
enabled?
On 6 tammi, 06:34, Kenneth Lundström kenneth.t.lundst...@gmail.com
wrote:
What is wrong with this row:
bill_sub_items[item_id]['items'] = db(db.t_receipt_item.f_bill_item ==
item_id).select()
If I use the exact same row with an other query it works.
Apache, Mysql, mod_wsgi
Version
web2py Version 1.91.6 (2011-01-03 17:55:14)
Python Python 2.6.5: /usr/bin/python
Traceback
Traceback (most recent call last):
File /web2py/gluon/restricted.py, line 188, in restricted
exec ccode in environment
File /web2py/applications/kenneths/controllers/billing.py, line 353,
in module
File /web2py/gluon/globals.py, line 95, in lambda
self._caller = lambda f: f()
File /web2py/gluon/tools.py, line 2297, in f
return action(*a, **b)
File /web2py/applications/kenneths/controllers/billing.py, line 123,
in create_bill
bill_sub_items[item_id]['items'] = db(db.t_receipt_item.f_bill_item ==
item_id).select()
File /web2py/gluon/dal.py, line 4507, in select
return self.db._adapter.select(self.query,fields,attributes)
File /web2py/gluon/dal.py, line 1008, in select
return self.parse(rows,self._colnames)
File /web2py/gluon/dal.py, line 1220, in parse
str(value)[:10].strip().split('-')]
ValueError: need more than 1 value to unpack
[web2py] Re: A bug or am I doing something wrong
This is not the right syntax for decimal. Should be
Field('f_total_sum_all', type='decimal(5,10)', label=T('Total Sum')),
decimal(precision,scale) same syntax as SQL.
On 26 joulu 2010, 23:16, Kenneth Lundström
kenneth.t.lundst...@gmail.com wrote:
Aapche 2, wsgi, MySQL 5.0, web2py 1.91.4, python 2.6.5
I have defined in my model:
Field('f_total_sum_all', type='decimal',
label=T('Total Sum')),
Even floeat gives the same error. Only integer works.
Version
web2py Version 1.91.4 (2010-12-22 17:31:23)
Python Python 2.6.5: /usr/bin/python
Traceback (most recent call last):
File /web2py/gluon/restricted.py, line 188, in restricted
exec ccode in environment
File /web2py/applications/kenneths/models/db_wizard.py, line 70, in
module
migrate=settings.migrate)
File /web2py/gluon/dal.py, line 3321, in define_table
polymodel=polymodel)
File /web2py/gluon/dal.py, line 444, in create_table
precision, scale = [int(x) for x in field.type[8:-1].split(',')]
ValueError: invalid literal for int() with base 10: ''
Error snapshot help Detailed traceback description
type 'exceptions.ValueError'(invalid literal for int() with base 10: '')
inspect attributes
Exception instance attributes
__setattr__ method-wrapper '__setattr__' of exceptions.ValueError object
__reduce_ex__ built-in method __reduce_ex__ of exceptions.ValueError
object
__getslice__ method-wrapper '__getslice__' of exceptions.ValueError object
__getitem__ method-wrapper '__getitem__' of exceptions.ValueError object
__setstate__ built-in method __setstate__ of exceptions.ValueError object
__getattribute__ method-wrapper '__getattribute__' of
exceptions.ValueError object
__str__ method-wrapper '__str__' of exceptions.ValueError object
args (invalid literal for int() with base 10: '',)
__reduce__ built-in method __reduce__ of exceptions.ValueError object
__format__ built-in method __format__ of exceptions.ValueError object
__class__ type 'exceptions.ValueError'
__dict__ {}
__delattr__ method-wrapper '__delattr__' of exceptions.ValueError object
__subclasshook__ built-in method __subclasshook__ of type object
__repr__ method-wrapper '__repr__' of exceptions.ValueError object
__init__ method-wrapper '__init__' of exceptions.ValueError object
__hash__ method-wrapper '__hash__' of exceptions.ValueError object
__sizeof__ built-in method __sizeof__ of exceptions.ValueError object
__doc__ 'Inappropriate argument value (of correct type).'
__unicode__ built-in method __unicode__ of exceptions.ValueError object
__new__ built-in method __new__ of type object
Frames
File /web2py/gluon/restricted.py in restricted at line 188 code
arguments variables
Function argument list
(code=### we prepend t_ to tablenames and f_ to
fieldn...Field('current_record','reference t_bill_item'))\n,
environment={'A': class 'gluon.html.A', 'Auth': class
'gluon.tools.Auth', 'B': class 'gluon.html.B', 'BEAUTIFY': class
'gluon.html.BEAUTIFY', 'BODY': class 'gluon.html.BODY', 'BR': class
'gluon.html.BR', 'CENTER': class 'gluon.html.CENTER', 'CLEANUP':
class 'gluon.validators.CLEANUP', 'CODE': class 'gluon.html.CODE',
'CRYPT': class 'gluon.validators.CRYPT', ...},
layer='/web2py/applications/kenneths/models/db_wizard.py')
Code listing
if type(code) == types.CodeType:
ccode = code
else:
ccode = compile2(code,layer)
exec ccode in environment
except HTTP:
raise
except Exception:
# XXX Show exception in Wing IDE if running in debugger
Variables
environment {'A': class 'gluon.html.A', 'Auth': class
'gluon.tools.Auth', 'B': class 'gluon.html.B', 'BEAUTIFY': class
'gluon.html.BEAUTIFY', 'BODY': class 'gluon.html.BODY', 'BR': class
'gluon.html.BR', 'CENTER': class 'gluon.html.CENTER', 'CLEANUP':
class 'gluon.validators.CLEANUP', 'CODE': class 'gluon.html.CODE',
'CRYPT': class 'gluon.validators.CRYPT', ...}
ccode code object module at 0x2aaab001f6c0, file
/...plications/kenneths/models/db_wizard.py, line 5
*
File /web2py/applications/kenneths/models/db_wizard.py in module at
line 70 code arguments variables
Function argument list
()
Code listing
label=T('Created By'),writable=False,readable=False),
Field('modified_by',db.auth_user,default=auth.user_id,
label=T('Modified By'),writable=False,readable=False,
update=auth.user_id),
format='%(f_name)s',
migrate=settings.migrate)
db.define_table('t_receipt_archive',db.t_receipt,Field('current_record','re
ference
t_receipt'))
Variables
migrate undefined
settings.migrate True
settings Storage {'layout_theme': 'Clicker', 'subtitle':...l_server':
'localhost', 'login_method': 'local'}
*
File /web2py/gluon/dal.py in define_table at line 3321 code arguments
variables
Function argument list
(self=DAL {'auth_permission': Table {'ALL': gluon.d...ab0014c90},
'_migrate': True, '_pool_size': 0}, tablename='t_receipt',
*fields=(gluon.dal.Field object, gluon.dal.Field object,
gluon.dal.Field object, gluon.dal.Field object,
[web2py] problem with dal
db.define_table('actividades_riesgos',Field('actividades',db.actividades),Field('riesgos',db.riesgos))
actividad=db(db.actividades.nombre==request.args(0)).select(db.actividades.
id)
riesgo=db(db.riesgos.nombre==request.args(1)).select(db.riesgos.id)
record = db((db.actividades_riesgos.actividades==actividad)
(db.actividades_riesgos.riesgos==riesgo)).select().first()
The last line show the next error:
TypeError: int() argument must be a string or a number, not 'Rows' //
[web2py] Re: Number of records
So the problem was that the controller file line creates an error when
I
add the 'id' field and 'migrate=False' to the day table. Here is some
more code:
===in the model file===
import datetime
now = datetime.date.today()
db.define_table('day',
Field('the_id', 'id'),
Field('thedate','date', default=request.now),
Field('value', 'integer'),
migrate=False)
===in the controller file===
records = db().select(db.day.ALL, orderby=db.day.thedate)
On Jan 15, 8:16 am, Kenneth Lundström kenneth.t.lundst...@gmail.com
wrote:
Could you shows us the relevant part of your models file, where the
table is defined and then also the error ticket.
Kenneth
Thanks for the suggestion! The 'id' field looks like a smart solution.
But there seem to be a problem -- This line creates an error when I
add the 'id' field and 'migrate=False' to the day table:
records = db().select(db.day.ALL, orderby=db.day.thedate)
Any ideas?
On Jan 4, 4:03 am, Fabianofabianoeng...@gmail.com wrote:
What stops you from using 'id' field?
[web2py] Re: problem with dal
perhaps
(db.actividades_riesgos.riesgos==riesgo)
should be
(db.actividades_riesgos.riesgos==riesgo.first().id)
On Jan 15, 5:24 am, luifran lbernalhernan...@yahoo.es wrote:
db.define_table('actividades_riesgos',Field('actividades',db.actividades),F
ield('riesgos',db.riesgos))
actividad=db(db.actividades.nombre==request.args(0)).select(db.actividades.
id)
riesgo=db(db.riesgos.nombre==request.args(1)).select(db.riesgos.id)
record = db((db.actividades_riesgos.actividades==actividad)
(db.actividades_riesgos.riesgos==riesgo)).select().first()
The last line show the next error:
TypeError: int() argument must be a string or a number, not 'Rows' //
[web2py] Re: Number of records
Virtual Fields do not help you here because they are computed when
records are extracted not when stored. virtual fields are not stored
at all.
The 'input' table already has an auto-increment id field. You cannot
gave two autoincrement ids. It is bad design and would slow the
database a lot.
You can do something like this:
import uuid
db.define_table('input',
Field('number', 'string',
str(default=uuid.uuid4()),readable=False,writable=False),
Field('value', 'integer'))
On Jan 2, 2:39 pm, Rick sababa.sab...@gmail.com wrote:
Hi,
In addition to the records that are submitted with a SQLFORM, I want
to give each record a specific identification number, so that the
first record has number=1 and so on:
==from model/db.py==
db.define_table('input',
Field('number', 'integer'),
Field('value', 'integer'))
...My problem is that I don't know how to automatically add the number
to this form:
form = SQLFORM(db.input, fields=['value'])
Thanks in advance for help.
[web2py] Re: About bugreports
I went through the treads. I cannot quite identify a bug. some of the
issues are most likely be related to web2py and db models being out of
sync. Are you using a legacy table? Do you have migrate=False?
On Jan 14, 2:41 pm, Kenneth Lundström kenneth.t.lundst...@gmail.com
wrote:
https://groups.google.com/group/web2py/browse_thread/thread/9e3e43b49...
I m not sure this is a
bug.https://groups.google.com/group/web2py/browse_thread/thread/2300767db...
https://groups.google.com/group/web2py/browse_thread/thread/226113dea...
https://groups.google.com/group/web2py/browse_thread/thread/6ea777cd6...
Here are those that was refering to. I ll use Google code if I get ticket.
Kenneth
Hi Kenneth,
I apologize. A couple of them I bookmarked and I am working ont them.
Yet I cannot find 3-4. Please open tickets on googlecode so I can keep
track of them more easily. Thanks for your help.
Massimo
On Jan 13, 2:24 am, Kenneth Lundstr mkenneth.t.lundst...@gmail.com
wrote:
Hello everybody,
for the past month I have sent maybe 3-4 bugreports to this list, but so
far only 1 of them have been answered. It feels a litte bit stupid to
send those reports without getting any responce. Am I sending them to
the wrong place or are they so simple that I should be able to solve
them myself?
Maybe a bug?
Should the underlying database and web2pys database model files be in
sync? In one applications I have a table defined to have 14 fields. But
if I look at att the table on database level it has 15 fields?
A question. What is the correct way to remove a foreign key
relationsship between two tables? If I in a model file define a field
like Field('group', db.group, required=true) and then remove it I get a
error telling that mysql could not remove the foreign key. So far I have
deleted the whole database and deleted all files in /databases/ so
web2py has created all tables again. It s not a problem on my
development system, but might become a problem on the production server.
Kenneth
[web2py] Re: problem with dal
Thank you, I've fixed it with:
actividad_id=actividad[0].id
riesgo_id=riesgo[0].id
On 15 ene, 12:45, Massimo Di Pierro massimo.dipie...@gmail.com
wrote:
perhaps
(db.actividades_riesgos.riesgos==riesgo)
should be
(db.actividades_riesgos.riesgos==riesgo.first().id)
On Jan 15, 5:24 am, luifran lbernalhernan...@yahoo.es wrote:
db.define_table('actividades_riesgos',Field('actividades',db.actividades),F
ield('riesgos',db.riesgos))
actividad=db(db.actividades.nombre==request.args(0)).select(db.actividades.
id)
riesgo=db(db.riesgos.nombre==request.args(1)).select(db.riesgos.id)
record = db((db.actividades_riesgos.actividades==actividad)
(db.actividades_riesgos.riesgos==riesgo)).select().first()
The last line show the next error:
TypeError: int() argument must be a string or a number, not 'Rows' //
[web2py] web2py as daemon
Hi, there is the file web2py.fedora.sh in web2py/scripts. I want to use Python2.7 and I had to change some lines. I have found that and must be escaped, python need the full path (CentOS). Changed from ADMINPASS=recycle ... PYTHON=python to ADMINPASS=*\*recycle*\* ... PYTHON=*/usr/local/bin/*python*2.7* Further I had to add these lines: *CERTS=/etc/pki/tls/certs/localhost.crt* *PRIVATE=/etc/pki/tls/private/localhost.key* *IP=123.123.123.123* This is the new main line in start() daemon --check $NAME $PYTHON $DAEMON_DIR/web2py.py -Q --nogui *\* -a $ADMINPASS -d $PIDFILE -p $PORT *\* *-c $CERTS -k $PRIVATE -i $IP* RETVAL=$? And I had to chmod web2pyd. *chmod 755 web2pyd* I think there should be an additional comment in chapter 11.1.6. Maybe these lines could be helpful. Regards, Martin
[web2py] Test controller
This is my code def index(): form = SQLFORM(db.article) if form.accepts(request.vars): response.flash = Статья добавлена articles = db().select(db.article.ALL) return dict(articles=articles, form=form) I can't understand how to test index? How to test articles value for example?
Re: [web2py] Re: Integrating web2py and a CMS
I believe web2py can act as a CAS authentication server. If you CMS does CAS then you're good. Maybe an easier place to start is to figure what CMSes out there can authenticate against CAS. 2011/1/15 Kenneth Lundström kenneth.t.lundst...@gmail.com I was thinking about using web2py as the authentication platform as it holds the members database. Or then a LDAP that gets it information from members database. The intranet will hold a lot of information that should be visible on the website via the CMS. Either lots of small info (names, telephone numbers) or maybe whole pages. Could iframe be a way of displaying data from web2y on a webpage? Kenneth This kind of information is often stored in a corporate directory using something called LDAP. I am not sure of the size of your company but it sounds like it is large enough to consider this solution. There is OpenLDAP on Linux or Active Directory on Microsoft which perform this task as concrete examples of product. The web2py server has a contrib module for using LDAP authentication which is documented in the manual. Check if your CMS is capable of this as well. The web2py server has a very diverse set of authentication mechanisms such as SMTP server login etc. This would get you username and password in one location but not a hierarchy or org chart. Since the choice of CMS is unknown at this point it is difficult to tell if it is open enough to be able to refer to tables in the web2py portion of the infrastructure. A couple of ideas, Ron
[web2py] Re: Test controller
for example: def index(): request.vars.update(title='xxx' assert(len(index()['articles'].find(r:r['title']=='xxx'))==1) db(db.article.title=='xxx').delete() 1 form = SQLFORM(db.article) if form.accepts(request.vars): response.flash = óÔÁÔØÑ ÄÏÂÁ×ÌÅÎÁ articles = db().select(db.article.ALL) return dict(articles=articles, form=form) On Jan 15, 7:29 am, walter wdv...@gmail.com wrote: This is my code def index(): form = SQLFORM(db.article) if form.accepts(request.vars): response.flash = óÔÁÔØÑ ÄÏÂÁ×ÌÅÎÁ articles = db().select(db.article.ALL) return dict(articles=articles, form=form) I can't understand how to test index? How to test articles value for example?
[web2py] Re: Integrating web2py and a CMS
It can. http://web2py.com/cas On Jan 15, 9:13 am, David Bain pigeonfli...@gmail.com wrote: I believe web2py can act as a CAS authentication server. If you CMS does CAS then you're good. Maybe an easier place to start is to figure what CMSes out there can authenticate against CAS. 2011/1/15 Kenneth Lundström kenneth.t.lundst...@gmail.com I was thinking about using web2py as the authentication platform as it holds the members database. Or then a LDAP that gets it information from members database. The intranet will hold a lot of information that should be visible on the website via the CMS. Either lots of small info (names, telephone numbers) or maybe whole pages. Could iframe be a way of displaying data from web2y on a webpage? Kenneth This kind of information is often stored in a corporate directory using something called LDAP. I am not sure of the size of your company but it sounds like it is large enough to consider this solution. There is OpenLDAP on Linux or Active Directory on Microsoft which perform this task as concrete examples of product. The web2py server has a contrib module for using LDAP authentication which is documented in the manual. Check if your CMS is capable of this as well. The web2py server has a very diverse set of authentication mechanisms such as SMTP server login etc. This would get you username and password in one location but not a hierarchy or org chart. Since the choice of CMS is unknown at this point it is difficult to tell if it is open enough to be able to refer to tables in the web2py portion of the infrastructure. A couple of ideas, Ron
[web2py] Re: Need Help Using CRUD with Self-Referencing Tables
Thanks Savio, I created a clean app to test this out and it works
great. Regards. Jeff
On Jan 14, 12:28 pm, Savio Sabino savi...@gmail.com wrote:
Hi, the follow model is rigth to crud:
db.define_table('category',iObj,
Field('parent','reference category'),
Field('name'),
format='%(name)s')
db.category.parent.requires = IS_EMPTY_OR(IS_IN_DB(db,
db.category.id, '%(name)s'))
db.category.name.requires = IS_NOT_IN_DB(db, db.category.name)
No need of a custom crud.
On 12 jan, 18:53, SaltyCow jeff.bienkow...@gmail.com wrote:
Hello there...
I'm hoping that this is a common problem with a simple solution.
I'm attempting to create an app that uses self-referencing tables, in
one case to refer to employees and their managers (who themselves are
also employees). I used the app wizard to generate the scaffolding. I
am able to add records, but the boilerplate crud read and crud select
functions return the following error: Using a recursive select, but
encountered a broken reference. Also, the form generated by the crud
create function does not generate a drop-down selection box as it
normally would for a reference field.
So, my question is, really, do I need to write custom crud functions
to work with self-referencing tables and, if so, does anyone know the
best way to do this? I've read the part in the docs about using
with_alias but I can't seem to make heads or tails of it. (Not a
problem with the manual, just my limited knowledge of SQL.)
I'd appreciate any further direction anyone can give me.
Thanks...Jeff
[web2py] Re: issue with TAG and unicode
Another example, same strange error: File C:\Python25\web2py\gluon\html.py, line 790, in xml return '%s%s%s/%s' % (self.tag, fa, co, self.tag) UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 3: ordinal not in range(128) Variables fa '' selfgluon.html.__tag__ object at 0x018C2F10 self.tagu'titolo' co 'pap\xc3\xa0'
Re: [web2py] Upload field
No, blob is optional, and it'll work well without specifying a blob field. (I use only upload and it works on GAE too)
[web2py] Re: Upload field
Are you trying to do manual upload? I remember I got such an error a while back. Can't recall exactly what happened that time. I'll let you know if I can recall. (My Hg repo., of that project is lost due to hdd malfunction :( )
[web2py] Re: ajax upload for components
Michele, I tried out your slice and it works great. Thanks! I think the problem I was experiencing is that I had not changed ajax=True to ajax=False in the LOAD function. On Jan 10, 5:35 pm, Michele Comitini michele.comit...@gmail.com wrote: I made a slice: http://web2pyslices.com/main/slices/take_slice/114 mic 2011/1/10 K.R.Arun the1.a...@gmail.com: Can you show me an example with file upload using jQuery form plugin? Michele Comitini wrote: sorry i have to repeat myself, use the following, it is working and it is simple: http://jquery.malsup.com/form/ it does everything for you, and gives more control than LOAD(...,ajax=True). mic 2011/1/9 Massimo Di Pierro massimo.dipie...@gmail.com: On Jan 9, 2011, at 11:31 AM, Arun K.Rajeevan wrote: iframe works its own. I'm not a pro on javascript. May be there is a way in js to access parent document from within iframe. If there's so, you can write your own js code to update main page (which embeds iframe). yes there is. windows. parent http://developer.apple.com/internet/webcontent/iframe.html I can tell you one more suggestion. If the parts in the page to be uploaded after each upload is represented together in the document, you can redesign the page so that, upload form and parts to be updated are separated out to a component and load it into iframe. Since everything is within same scope (iframe) it'll work. Sorry, I'm not an expert to suggest a way (if part to be uploaded are scattered in the main document) (I'm pretty sure JS can do that.) also you are not limited to use only uploadify there are others too. -- mail from:GoogleGroups web2py-developers mailing list make speech: web2py-develop...@googlegroups.com unsubscribe: web2py-developers+unsubscr...@googlegroups.com details :http://groups.google.com/group/web2py-developers the project:http://code.google.com/p/web2py/ official :http://www.web2py.com/ -- mail from:GoogleGroups web2py-developers mailing list make speech: web2py-develop...@googlegroups.com unsubscribe: web2py-developers+unsubscr...@googlegroups.com details :http://groups.google.com/group/web2py-developers the project:http://code.google.com/p/web2py/ official :http://www.web2py.com/
Re: [web2py] Best practice for including python libraries with my app
I use site-packages directory to put external libraries. Because, I tried gdata (google data ) library to put in app modules folder. But it breaks on import, because, gdata module has no knowledge of local_import() and since they try to do imports with usual way, it'll break. So, for complex libraries I suggest to put it in site-packages directory. Make not of server version of python is supported by library you put in.
[web2py] Re: issue with TAG and unicode
ok narrowed down the problem, this IS working: def index(): response.headers['Content-Type']='application/xml' rows=[['6.0', u'pap\xe0', u'kloiuy', '1995.0']] return export_xml(rows) def export_xml(rows): colnames=['prima','seconda','terza','quarta'] idx=range(len(colnames)) records=[] for row in rows: records.append(TAG['record'](*[TAG[colnames[i]] (row[i]) for i in idx])) return str(TAG['records'](*records)) but this IS NOT working with Unicode error etc etc: def index(): response.headers['Content-Type']='application/xml' rows=[['6.0', u'pap\xe0', u'kloiuy', '1995.0']] return export_xml(rows) def export_xml(rows): colnames=[u'prima',u'seconda',u'terza',u'quarta'] idx=range(len(colnames)) records=[] for row in rows: records.append(TAG['record'](*[TAG[colnames[i]] (row[i]) for i in idx])) return str(TAG['records'](*records)) so the problem is with tag names..I will try to have a look at html.py but your opinion is welcome. carlo
[web2py] Re: Test controller
I have another one question. How to interact with controller in shell?
Re: [web2py] Re: Number of records
Why can' t you use the already pre-defined id field? You don't need to
define a new one, every table already has and and id field with name
id.
Fabiano.
On Sat, Jan 15, 2011 at 6:37 AM, Rick sababa.sab...@gmail.com wrote:
So the problem was that the controller file line creates an error when
I
add the 'id' field and 'migrate=False' to the day table. Here is some
more code:
===in the model file===
import datetime
now = datetime.date.today()
db.define_table('day',
Field('the_id', 'id'),
Field('thedate','date', default=request.now),
Field('value', 'integer'),
migrate=False)
===in the controller file===
records = db().select(db.day.ALL, orderby=db.day.thedate)
On Jan 15, 8:16 am, Kenneth Lundström kenneth.t.lundst...@gmail.com
wrote:
Could you shows us the relevant part of your models file, where the
table is defined and then also the error ticket.
Kenneth
Thanks for the suggestion! The 'id' field looks like a smart solution.
But there seem to be a problem -- This line creates an error when I
add the 'id' field and 'migrate=False' to the day table:
records = db().select(db.day.ALL, orderby=db.day.thedate)
Any ideas?
On Jan 4, 4:03 am, Fabianofabianoeng...@gmail.com wrote:
What stops you from using 'id' field?
[web2py] Recommended links in web2py
hi ok this is not a specific web2py problem but I intend to solve it using web2py and I like you guys, so here it goes: I have a DB with posts, links, comments and other interesting contents. These contents are generated from an App. Let's say I use it to make a post. It would be nice to have a smart system that would recommend similar / related articles that could interest the reader in an autonomous way. The author of the post could check those recommendations and edit them, by putting something arbitrarly on top or by removing a wrong suggestion but the system should be as autonomous as possible. It could be based on tags, the content itself (lucene?), the title and the search criteria would be partly shared by the search engine. Suggestions for this? Technologies used? are there examples? Thank you Best regards
[web2py] web2py tutorial at PyCon 2011 - important
If you are planning to attend, please sign up by next week. Tutorials that do not meet a minimum numbers of attendees by next week, will be cancelled. Massimo
[web2py] Re: Best practice for including python libraries with my app
weather you're looking to distribute or even just for your self, You can always use Distribute. The learning curb isn't huge and has many bultin features (i.e. find_packages() which you may find helpful here). ANyways, here a link. http://packages.python.org/distribute/setuptools.html#id3 Mart :) On Jan 15, 1:01 pm, Arun K.Rajeevan the1.a...@gmail.com wrote: I use site-packages directory to put external libraries. Because, I tried gdata (google data ) library to put in app modules folder. But it breaks on import, because, gdata module has no knowledge of local_import() and since they try to do imports with usual way, it'll break. So, for complex libraries I suggest to put it in site-packages directory. Make not of server version of python is supported by library you put in.
[web2py] Re: Output of sum(), simplifying the JSON
I find it easiest and cleanest to reformat data structures in python,
using list comprehensions. Javascript sucks for loops. So instead of
jsonifying the raw database output, fix it first:
export_optimizer_records = [{'FreezeTime': r.panel_1hrs.FreezeTime,
'StringID': r.panel_1hrs.StringID, 'Po_avg_sum':
r._extra['sum(panel_1hrs.Po_avg)']} for r in export_optimizer_records]
Basically, just add this line to your controller.
On Jan 14, 5:58 pm, Lorin Rivers lriv...@mosasaur.com wrote:
Controller:
export_optimizer_records =
dbset(db.table.FreezeTime,db.table.StringID,db.table.Po_avg.sum(),groupby=.
.FreezeTime|..StringID).as_list()
View:
var optimizerdata = {{response.write(json(export_optimizer_records),
escape=False)}};
The JSON looks like this:
[{
panel_1hrs: {
FreezeTime: 2010-12-12 19:00:00,
StringID: S0001
},
_extra: {
sum(panel_1hrs.Po_avg): 519.912549612443
}},
{
panel_1hrs: {
FreezeTime: 2010-12-12 19:00:00,
StringID: S0002
},
_extra: {
sum(panel_1hrs.Po_avg): 532.390706326218
}
}]
What I want is this:
[{
FreezeTime: 2010-12-12 19:00:00,
StringID: S0001,
Po_avg_sum: 519.912549612443},
{
FreezeTime: 2010-12-12 19:00:00,
StringID: S0002,
Po_avg_sum: 532.390706326218
}]
What's the easiest way to get that?
--
Lorin Rivers
Mosasaur: Killer Technical Marketing http://www.mosasaur.com
mailto:lriv...@mosasaur.com
512/203.3198 (m)
[web2py] Re: Output of sum(), simplifying the JSON
Mind that this is old syntax:
r._extra['sum(panel_1hrs.Po_avg)']
it is equivalent and better to use:
r[db.panel_1hrs.Po_avg.sum()]
On Jan 15, 2:29 pm, Michael Toomim too...@gmail.com wrote:
I find it easiest and cleanest to reformat data structures in python,
using list comprehensions. Javascript sucks for loops. So instead of
jsonifying the raw database output, fix it first:
export_optimizer_records = [{'FreezeTime': r.panel_1hrs.FreezeTime,
'StringID': r.panel_1hrs.StringID, 'Po_avg_sum':
r._extra['sum(panel_1hrs.Po_avg)']} for r in export_optimizer_records]
Basically, just add this line to your controller.
On Jan 14, 5:58 pm, Lorin Rivers lriv...@mosasaur.com wrote:
Controller:
export_optimizer_records =
dbset(db.table.FreezeTime,db.table.StringID,db.table.Po_avg.sum(),groupby=.
.FreezeTime|..StringID).as_list()
View:
var optimizerdata = {{response.write(json(export_optimizer_records),
escape=False)}};
The JSON looks like this:
[{
panel_1hrs: {
FreezeTime: 2010-12-12 19:00:00,
StringID: S0001
},
_extra: {
sum(panel_1hrs.Po_avg): 519.912549612443
}},
{
panel_1hrs: {
FreezeTime: 2010-12-12 19:00:00,
StringID: S0002
},
_extra: {
sum(panel_1hrs.Po_avg): 532.390706326218
}
}]
What I want is this:
[{
FreezeTime: 2010-12-12 19:00:00,
StringID: S0001,
Po_avg_sum: 519.912549612443},
{
FreezeTime: 2010-12-12 19:00:00,
StringID: S0002,
Po_avg_sum: 532.390706326218
}]
What's the easiest way to get that?
--
Lorin Rivers
Mosasaur: Killer Technical Marketing http://www.mosasaur.com
mailto:lriv...@mosasaur.com
512/203.3198 (m)
[web2py] Re: web2py tutorial at PyCon 2011 - important
Just signed up for the web2py tutorial. :) Do it by Monday and save $50. Anthony On Saturday, January 15, 2011 3:00:47 PM UTC-5, Massimo Di Pierro wrote: If you are planning to attend, please sign up by next week. Tutorials that do not meet a minimum numbers of attendees by next week, will be cancelled. Massimo
[web2py] Re: web2py tutorial at PyCon 2011 - important
And here's the link to sign up: https://www.cteusa.com/pycon4/ (rates are shown here: http://us.pycon.org/2011/tickets/). Note, the tutorials are separate from the main conference, so if you want you can attend one or more tutorials without paying for the full conference. On Saturday, January 15, 2011 3:41:36 PM UTC-5, Anthony wrote: Just signed up for the web2py tutorial. :) Do it by Monday and save $50. Anthony On Saturday, January 15, 2011 3:00:47 PM UTC-5, Massimo Di Pierro wrote: If you are planning to attend, please sign up by next week. Tutorials that do not meet a minimum numbers of attendees by next week, will be cancelled. Massimo
[web2py] dumping pickles (sqlite)
Hi, seems I used to be able to store pickles, and now ... well I can't... Has the API changed or have we decided to against the practice (which generally I may agree with) but... I need those pickles in there for archive purposes, reproducibility and necessary references to them... I store run time data into dict objects (like storage) which are built up throughout build process (they are not static). Anyways, there didn't seem to be any issues a short while ago (pre- updated DAL), but now I get these infamous exceptions; .../dal.py, line 3431, in __getattr__ return dict.__getitem__(self,key) KeyError: '__getstate__' thanks, Mart :)
[web2py] Re: dumping pickles (sqlite)
I do not think anything has changed in this respect. Can you provide an example of doe that worked and does not work anymore? Massimo On Jan 15, 3:29 pm, mart msenecal...@gmail.com wrote: Hi, seems I used to be able to store pickles, and now ... well I can't... Has the API changed or have we decided to against the practice (which generally I may agree with) but... I need those pickles in there for archive purposes, reproducibility and necessary references to them... I store run time data into dict objects (like storage) which are built up throughout build process (they are not static). Anyways, there didn't seem to be any issues a short while ago (pre- updated DAL), but now I get these infamous exceptions; .../dal.py, line 3431, in __getattr__ return dict.__getitem__(self,key) KeyError: '__getstate__' thanks, Mart :)
[web2py] Re: account for each user
Thanks for the replies. My problem is that with the code I can create
one account for all users, but I want to create one account for each
user.
On Jan 4, 1:14 am, Martín Mulone mulone.mar...@gmail.com wrote:
Commonly in internet, the users create their accounts, via
(/myapp/default/user/register/)
But if you want to create some accounts take a look to this:
def new_user(first_name, last_name, email, passw):
users = db(db.auth_user.email==email).select()
if users:
return users[0].id
else:
my_crypt = CRYPT(key=auth.settings.hmac_key)
crypt_pass = my_crypt(passw)[0]
id_user= db.auth_user.insert(
first_name=first_name,
last_name=last_name,
email = email,
password = crypt_pass
)
return id_user
iduser = new_user('Chris','Mills','ch...@nobody.com','somepasswordhere')
2011/1/3 mdipierro mdipie...@cs.depaul.edu:
I do not understand the question.sorry.
On Jan 3, 3:46 pm, Rick sababa.sab...@gmail.com wrote:
Hi,
I suppose that this is a very elementary question, but I can't find
the solution. My question is -- how to make a account for each user?
I've tried with this code, but it gives just one account for all user:
==on the model file==
db.define_table(
auth.settings.table_user_name,
Field('username'),
Field('password'),
Field('registration_key', default=''))
auth.define_tables()
custom_auth_table = db[auth.settings.table_user_name] # get the
custom_auth_table
db.define_table('day',
Field('person', db[auth.settings.table_user_name]),
Field('thedate','date'),
Field('value', 'integer'))
==in a controller file==
@auth.requires_login()
def create():
some code
def user():
return dict(form=auth())
--
My blog:http://martin.tecnodoc.com.ar
My portfolio *spanish*:http://www.tecnodoc.com.ar
Checkout my last proyect instant-press:http://www.instant2press.com
Expert4Solution Profile:http://www.experts4solutions.com/e4s/default/expert/6
[web2py] Recommended links in web2py
Recommendation engines are relatively difficult to build. I think you are on the right track starting with some simple, manual recommendations. You might also look at something like Easyrec.
[web2py] Re: web2py tutorial at PyCon 2011 - important
I will personally reimburse $70 to the first 5 attendees from this list who sign up for the web2py tutorial, if they sign up by next week and email me a proof of registration. Plus everybody who registers within Feb 9 will get a free copy of the printed book. Massimo On Jan 15, 2:49 pm, Anthony abasta...@gmail.com wrote: And here's the link to sign up:https://www.cteusa.com/pycon4/(rates are shown here:http://us.pycon.org/2011/tickets/). Note, the tutorials are separate from the main conference, so if you want you can attend one or more tutorials without paying for the full conference. On Saturday, January 15, 2011 3:41:36 PM UTC-5, Anthony wrote: Just signed up for the web2py tutorial. :) Do it by Monday and save $50. Anthony On Saturday, January 15, 2011 3:00:47 PM UTC-5, Massimo Di Pierro wrote: If you are planning to attend, please sign up by next week. Tutorials that do not meet a minimum numbers of attendees by next week, will be cancelled. Massimo
[web2py] Re: dumping pickles (sqlite)
hi, yes I can... I'll send you both snippets (although i think they are the same, (but I'll do a diff)... although I just found this in copy_reg: except AttributeError: if getattr(self, __slots__, None): raise TypeError(a class that defines __slots__ without defining __getstate__ cannot be pickled) so, I should have never been able to? I'll gather the the snippets in a little while when the twins get tired if pulling me away (loudly and insistantly) ;) - my nerves can't take the stereo output ;) Thanks :) On Jan 15, 5:28 pm, Massimo Di Pierro massimo.dipie...@gmail.com wrote: I do not think anything has changed in this respect. Can you provide an example of doe that worked and does not work anymore? Massimo On Jan 15, 3:29 pm, mart msenecal...@gmail.com wrote: Hi, seems I used to be able to store pickles, and now ... well I can't... Has the API changed or have we decided to against the practice (which generally I may agree with) but... I need those pickles in there for archive purposes, reproducibility and necessary references to them... I store run time data into dict objects (like storage) which are built up throughout build process (they are not static). Anyways, there didn't seem to be any issues a short while ago (pre- updated DAL), but now I get these infamous exceptions; .../dal.py, line 3431, in __getattr__ return dict.__getitem__(self,key) KeyError: '__getstate__' thanks, Mart :)
[web2py] Re: account for each user
I may not understand either. The user authentication functionality is automatically provided by web2py scaffolding. I would suggest using it without modifications until you run into limitations.
[web2py] Re: web2py tutorial at PyCon 2011 - important
is there web conferencing?if yes, then it probably means free access to the online version of the book? :) On Jan 15, 5:47 pm, Massimo Di Pierro massimo.dipie...@gmail.com wrote: I will personally reimburse $70 to the first 5 attendees from this list who sign up for the web2py tutorial, if they sign up by next week and email me a proof of registration. Plus everybody who registers within Feb 9 will get a free copy of the printed book. Massimo On Jan 15, 2:49 pm, Anthony abasta...@gmail.com wrote: And here's the link to sign up:https://www.cteusa.com/pycon4/(ratesare shown here:http://us.pycon.org/2011/tickets/). Note, the tutorials are separate from the main conference, so if you want you can attend one or more tutorials without paying for the full conference. On Saturday, January 15, 2011 3:41:36 PM UTC-5, Anthony wrote: Just signed up for the web2py tutorial. :) Do it by Monday and save $50. Anthony On Saturday, January 15, 2011 3:00:47 PM UTC-5, Massimo Di Pierro wrote: If you are planning to attend, please sign up by next week. Tutorials that do not meet a minimum numbers of attendees by next week, will be cancelled. Massimo
[web2py] Re: account for each user
Perhaps I should reformulate the problem -- I want to make one table for each auth-user, so that an auth-user can't see the records of ohters auth-users. On Jan 15, 11:52 pm, pbreit pbreitenb...@gmail.com wrote: I may not understand either. The user authentication functionality is automatically provided by web2py scaffolding. I would suggest using it without modifications until you run into limitations.
[web2py] Re: ajax upload for components
Actually, on closer inspection, this is not working just right. It seems as if the component form is not getting refreshed after pressing the submit button. I expected that the form would self submit.
[web2py] representing custom aliases to generate RSS feeds from generic tables
if you have an RSS feed generator like this:
def feed():
w = db.plugin_wiki_page
return db(w.active==True)
(w.public==True).select(orderby=w.created_on).as_list()
it won't work for plugin_wiki_pages out of the box because it doesn't
respect the RSS format, being:
dict(title=my feed,
link=http://feed.example.com;,
description=my first feed,
entries=[dict('title', 'link', 'created_on', 'description'),...]
It could be great if I could generate adapt the db().select() field
names returned by the query from the db.plugin_wiki_page table so that
I could easily match the contents in the entries dict without having
to fully regenerate it as a list of dicts to all existing pages.
The answer to this questions may be interesting to anyone that wants
to have RSS feeds attached to any table.
Thank you,
Best regards
[web2py] Re: account for each user
...or maybe the problem lies int this function in the controller file:
def admin():
records = db().select(custom_auth_table.ALL,
orderby=custom_auth_table.username)
form = SQLFORM(db[auth.settings.table_user_name])
if form.accepts(request.post_vars, session):
session.flash = 'saved.'
redirect(URL('admin'))
return dict(form=form, records=records)
On Jan 16, 1:08 am, Rick sababa.sab...@gmail.com wrote:
Perhaps I should reformulate the problem -- I want to make one table
for each auth-user, so that an auth-user can't see the records of
ohters auth-users.
On Jan 15, 11:52 pm, pbreit pbreitenb...@gmail.com wrote:
I may not understand either. The user authentication functionality is
automatically provided by web2py scaffolding. I would suggest using it
without modifications until you run into limitations.
[web2py] Re: dumping pickles (sqlite)
In both versions, the following DAL activity is identical. But is
failing with the new DAL (the 1st was with sql.py, the 2nd with the
new dal.py. I just realized while copying and pasting that you have
the full file (was attached in an email and called _blue.py). The 2
type of objects that are failing are xml etree and dfo (dfo is like
storage but starts by converting etree to dict object and the other
way around). the dfo.py file has not changed in over a year. There a
huge difference between the file I sent you and today but not the
chunk of code below. all those objects are derived from an xml file
which which triggers a build when submitted. They all do their jobs
while the process is running, but the automation can't insert/update
to the DB with those lines of code below.
I could send more modules if it can shed light. Oh, and one last
thing, the web isn't part of this process. Strictly script which uses
dal + some gluon modules. the web comes after the build. And its at
that time that those objects get used the most (I.e. QA finds the
reports they want by doing (//
reportsServer.root.folderStructure.reports.aReportFile.html)
Anyways, if you have any thoughts, it would be great.
Thanks for taking a look :)
dfo_main =
self.dfo_builder.dictOjectFunctionWrapper(self.dfo_builder.build._main_)
etree_main = self.convert2EtreeByTagName('_main_')
id =
self.db.buildData.insert(cumulativeProps=cPickle.dumps(_cumulativeProperties))
self.db(self.db.buildData.id==id).update(dfo_builder=cPickle.dumps(self.dfo_builder))
self.db(self.db.buildData.id==id).update(dfo_builtIn=cPickle.dumps(self.dfo_builtIn))
self.db(self.db.buildData.id==id).update(dfo_main=cPickle.dumps(dfo_main))
self.db(self.db.buildData.id==id).update(etree_builtIn=cPickle.dumps(self.etree_builtIn))
self.db(self.db.buildData.id==id).update(etree_builder=self.etree_builder)
self.db(self.db.buildData.id==id).update(etree_main=etree_main)
self.db(self.db.buildData.id==id).update(etree_builder=cPickle.dumps(self.etree_builder))
self.db(self.db.buildData.id==id).update(etree_main=cPickle.dumps(etree_main))
self.db.commit()
On Jan 15, 5:28 pm, Massimo Di Pierro massimo.dipie...@gmail.com
wrote:
I do not think anything has changed in this respect. Can you provide
an example of doe that worked and does not work anymore?
Massimo
On Jan 15, 3:29 pm, mart msenecal...@gmail.com wrote:
Hi,
seems I used to be able to store pickles, and now ... well I can't...
Has the API changed or have we decided to against the practice (which
generally I may agree with) but... I need those pickles in there for
archive purposes, reproducibility and necessary references to them...
I store run time data into dict objects (like storage) which are built
up throughout build process (they are not static).
Anyways, there didn't seem to be any issues a short while ago (pre-
updated DAL), but now I get these infamous exceptions;
.../dal.py, line 3431, in __getattr__
return dict.__getitem__(self,key)
KeyError: '__getstate__'
thanks,
Mart :)
[web2py] Re: account for each user
Hurray, I'm getting somewhere now! Thanks pbreit, now I try to do what
I want to do without modifying the authentication functionality and it
works better. But I get the message invalid function when I try to
login. Here is the code:
===in the model file===
auth = Auth(globals(), db)
auth.define_tables(username=True)
===in the controller file===
def users():
return users[0].id
def admin():
records = db().select(auth.settings.table_user.ALL,
orderby=auth.settings.table_user.username)
form = SQLFORM(auth.settings.table_user,
fields=['username','password'],)
if form.accepts(request.post_vars, session):
session.flash = 'Address saved.'
redirect(URL('admin'))
return dict(form=form, records=records)
===in user.html===
{{extend 'layout.html'}}
h2{{=request.args(0).replace('_',' ').capitalize()}}/h2
{{=form}}
{{if request.args(0)=='login':}}
{{pass}}
On Jan 16, 3:24 am, Rick sababa.sab...@gmail.com wrote:
...or maybe the problem lies int this function in the controller file:
def admin():
records = db().select(custom_auth_table.ALL,
orderby=custom_auth_table.username)
form = SQLFORM(db[auth.settings.table_user_name])
if form.accepts(request.post_vars, session):
session.flash = 'saved.'
redirect(URL('admin'))
return dict(form=form, records=records)
On Jan 16, 1:08 am, Rick sababa.sab...@gmail.com wrote:
Perhaps I should reformulate the problem -- I want to make one table
for each auth-user, so that an auth-user can't see the records of
ohters auth-users.
On Jan 15, 11:52 pm, pbreit pbreitenb...@gmail.com wrote:
I may not understand either. The user authentication functionality is
automatically provided by web2py scaffolding. I would suggest using it
without modifications until you run into limitations.
[web2py] Re: ajax upload for components
Aha, finally got this thing to work completely. My comments have been added to Michelle's slice. On Jan 15, 8:06 pm, weheh richard_gor...@verizon.net wrote: Actually, on closer inspection, this is not working just right. It seems as if the component form is not getting refreshed after pressing the submit button. I expected that the form would self submit.
[web2py] Re: dumping pickles (sqlite)
I works now (sort of) but i still have the issue (sort of)..
In the version that works, I create a one time reference obj, then use
it by running through its dict structure. This can be pickled and put
into a table with the older DAL, but not with the new:
dfo_objCmd =
self.dfo_builder.dictOjectFunctionWrapper(cmdDFO)
Now, I tried something different. I use the same same object, but set
a new root (like setting a new root from an existing xml object). This
can be pickled and put into a table... I don't know why this works,
but it does.
...cmd
for item in self.dfo_builder.build.cmd_init_:
if item.cmdName == cmd :
dfo_objCmd = item.cmdName
So, turns out, I need to apologies for pointing the finger @ DAL...
This has to be something on my side. So, apologies for the ruckus and
for not looking deeper into this sooner.
And thanks for taking the time
Mart :)
On Jan 15, 10:16 pm, mart msenecal...@gmail.com wrote:
In both versions, the following DAL activity is identical. But is
failing with the new DAL (the 1st was with sql.py, the 2nd with the
new dal.py. I just realized while copying and pasting that you have
the full file (was attached in an email and called _blue.py). The 2
type of objects that are failing are xml etree and dfo (dfo is like
storage but starts by converting etree to dict object and the other
way around). the dfo.py file has not changed in over a year. There a
huge difference between the file I sent you and today but not the
chunk of code below. all those objects are derived from an xml file
which which triggers a build when submitted. They all do their jobs
while the process is running, but the automation can't insert/update
to the DB with those lines of code below.
I could send more modules if it can shed light. Oh, and one last
thing, the web isn't part of this process. Strictly script which uses
dal + some gluon modules. the web comes after the build. And its at
that time that those objects get used the most (I.e. QA finds the
reports they want by doing (//
reportsServer.root.folderStructure.reports.aReportFile.html)
Anyways, if you have any thoughts, it would be great.
Thanks for taking a look :)
dfo_main =
self.dfo_builder.dictOjectFunctionWrapper(self.dfo_builder.build._main_)
etree_main = self.convert2EtreeByTagName('_main_')
id =
self.db.buildData.insert(cumulativeProps=cPickle.dumps(_cumulativePropertie
s))
self.db(self.db.buildData.id==id).update(dfo_builder=cPickle.dumps(self.dfo
_builder))
self.db(self.db.buildData.id==id).update(dfo_builtIn=cPickle.dumps(self.dfo
_builtIn))
self.db(self.db.buildData.id==id).update(dfo_main=cPickle.dumps(dfo_main))
self.db(self.db.buildData.id==id).update(etree_builtIn=cPickle.dumps(self.e
tree_builtIn))
self.db(self.db.buildData.id==id).update(etree_builder=self.etree_builder)
self.db(self.db.buildData.id==id).update(etree_main=etree_main)
self.db(self.db.buildData.id==id).update(etree_builder=cPickle.dumps(self.e
tree_builder))
self.db(self.db.buildData.id==id).update(etree_main=cPickle.dumps(etree_mai
n))
self.db.commit()
On Jan 15, 5:28 pm, Massimo Di Pierro massimo.dipie...@gmail.com
wrote:
I do not think anything has changed in this respect. Can you provide
an example of doe that worked and does not work anymore?
Massimo
On Jan 15, 3:29 pm, mart msenecal...@gmail.com wrote:
Hi,
seems I used to be able to store pickles, and now ... well I can't...
Has the API changed or have we decided to against the practice (which
generally I may agree with) but... I need those pickles in there for
archive purposes, reproducibility and necessary references to them...
I store run time data into dict objects (like storage) which are built
up throughout build process (they are not static).
Anyways, there didn't seem to be any issues a short while ago (pre-
updated DAL), but now I get these infamous exceptions;
.../dal.py, line 3431, in __getattr__
return dict.__getitem__(self,key)
KeyError: '__getstate__'
thanks,
Mart :)
[web2py] Re: Apache, Wsgi problem
To follow up on this issue, I think it might be related to db and/or DAL. + I don't think it relates to exhausting RAM or too many open files. Using lsof to monitor open files during stress test, with 200 concurrent channels (ab), I witnessed up to 11,000 open files (most are apache2). There are several dozens of failed requests, causing by premature end of script wsgi. What is interesting is that I was able to cause these errors even with only 20 concurrent channels (with only about 3000-4000 open files). This is under postgres. + I could not cause the error with sqlite or on a page (controller) that has only 1 db call. + How was I able to cause this error with only 20 concurrent channels? First, I observed that ab is quite simple in that it hits the same page again and again. So I wanted a more realistic test (with more complex behavior). Without any other tools, I decided to do 2 things simultaneously: (1) ab with 20 concurrent channels, and (2) manually (ajax) search for items using the search form on the website; search will perform several db queries which ab does not. Well, the result is that there were several failed requests (resulting from this error) even with only 20 concurrent channels (which is ridiculous). + Another anecdote. I myself experienced this error a number of times while using normally the app (not a result of stress test). Once the error occurred, apache failed to serve the page, of course. What I observed is that when I immediately reload the page, it loads up again very quickly (as normally the case). What this tells me is that the cause of this wsgi error is probably NOT because of the exhaustion of some type of resources (RAM, or opening files, etc.); because that lacking resources was the cause, then there would be some time for the resources to be recovered before the page would quickly be served again. This issue is annoying. Crashing like this is not pleasant from users' point of view. It's clearly related to scalability of web2py. I hope there's an answer to this soon. Here's a typical output of ab with 20 concurrent connections showing failed requests. Finished 254 requests Server Software:Apache/2.2.9 Server Port:80 Document Path: / Document Length:10133 bytes Concurrency Level: 20 Time taken for tests: 10.045 seconds Complete requests: 254 Failed requests:15 (Connect: 0, Receive: 0, Length: 15, Exceptions: 0) Write errors: 0 Non-2xx responses: 15 Keep-Alive requests:239 Total transferred: 2558415 bytes HTML transferred: 2448532 bytes Requests per second:25.29 [#/sec] (mean) Time per request: 790.914 [ms] (mean) Time per request: 39.546 [ms] (mean, across all concurrent requests) Transfer rate: 248.74 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect:06 16.1 0 56 Processing: 121 748 592.96314312 Waiting: 120 688 589.95664243 Total:121 755 603.86314365 Percentage of the requests served within a certain time (ms) 50%631 66%710 75%772 80%804 90% 1670 95% 1893 98% 2788 99% 3929 100% 4365 (longest request)
[web2py] Re: account for each user
Hmm...still not quite sure what you're looking for. It's unlikely you want separate tables for separate users. By default, users cannot access records of other users. The built-in Web2py Access Control features may already do what you are looking for.
[web2py] prevent post on reload
Anyone know how to prevent posting on reload? Right after submitting a form, if I reload, I'm always asked whether or not I want to re-post the previous form values. Is there a way to override this behavior? It's probably not a web2py issue, but maybe I'll get lucky ...
Re: [web2py] prevent post on reload
I believe (somebody can correct me if i'm wrong) that this is a browser issue. On 1/16/2011 2:22 AM, weheh wrote: Anyone know how to prevent posting on reload? Right after submitting a form, if I reload, I'm always asked whether or not I want to re-post the previous form values. Is there a way to override this behavior? It's probably not a web2py issue, but maybe I'll get lucky ...
