[web2py] Re: Master-detail CRUD
perhaps this slices can give you an idea : http://www.web2pyslices.com/slice/show/1627/simple-online-invoices-with-invoice2py http://www.web2pyslices.com/slice/show/1542/manage-users-and-memebership-in-the-same-form best regards, stifan -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: Please help me to design my database structure
You want to copy all the steps... then mark each as it is done? Or are you
wanting to create each done project_step record only after it is done?
On Tuesday, 10 September 2013 00:02:40 UTC+1, Andreas Wienes wrote:
Thanks for your advice! I corrected the small error and created the new
table. Now I'm trying to copy the steps for a specific project_type to a
new created project.
I tried the following:
def start():
form = SQLFORM(db.project).process()
if form.accepted:
project_type = form.vars.project_type
for row in db(db.step.project_type_id==project_type).select():
# copy each step to the project_step table
redirect(URL('index', args=form.vars.project_type))
return locals()
But I don't know how to copy from one table to another. Any ideas?
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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[web2py] Insert into database by list.
This is my table
db.define_table('user_interests',
Field('user_id',db.auth_user),Field('Science','boolean'),Field(Arts,'boolean'),Field(BusinessEconomy,'boolean'),Field(ComputersTechnology,'boolean'))
and a list which has boolean values in it each corresponding to the value
of the field in the table
interests = [True, False, True, True]
Is there a way to insert this list directly into the table like
db.user_interests.insert(user_id = auth.user_id, #interests go in here )
How can i do it? Are there any other ways i can do it? Any help is
appreciated.
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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Re: [web2py] Re: How to leverage web2py popularity and usage?
No need to reinvent the wheel ;-) Maybe just reactivate this one... On 09/09/2013 10:21 PM, Anthony wrote: There was one: http://www.web2py.com.ar/planet/. Looks like it's returning an error ticket now. Anthony On Monday, September 9, 2013 12:39:48 PM UTC-4, Julie Bouillon wrote: If there's enough enough bloggers out there writing about web2py, I'll be happy to put a planet web2py in place. Just let me know if there's an interest for that. Julie On 09/07/2013 06:01 PM, Massimo Di Pierro wrote: yes the number time distance between releases has increased, mostly because the new features we are adding are more complex (or would have done it before). I do not know about the number of users. I definitively think we need more people to blog about web2py. massimo On Saturday, 7 September 2013 05:07:53 UTC-5, LightDot wrote: I'm always sorry to see a good open source project with little or no documentation and a myriad of them are in this sad state. Luckily, web2py doesn't have this problem. The existence of the documentation is this fairly complete form is one of the reasons I chose web2py over other python frameworks. I don't think having 40 pages more or less would make me consider web2py faster or slower. But a lack of a chapter in the book might have made me choose another framework. I agree that new users need simple examples, but not at the expense of an in depth manual. If there is a consensus that web2py book can be intimidating for a complete begginer, perhaps someone can write a short My first web2py project in a book form, or something similar? I personally think this can be better served with blog articles and publishing of slices. Perhaps the growh of web2py userbase has slowed a bit..? I'm not sure that it did though. I don't have any insight into statistics to think one way or another and I don't trust my perception with this. What did slow down is the pace of web2py releases, hasn't it? The period between releases is longer than it used to be. On Saturday, September 7, 2013 9:54:45 AM UTC+2, webpypy wrote: As Massimo said, the main advantage/objective of web2py framework is to be the easiest and fastest to develop web applications. I think the rate of growing popularity/interest was high for versions 2.0 , compared with versions = 2.0 . Maybe because of the big size of manual for versions 2.0 , The big manual means it is not expected to be the easiest and fastest anymore. I suggest explaining the features through well documented examples/appliances, keeping the manual small... -- --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+un...@googlegroups.com javascript:. For more options, visit https://groups.google.com/groups/opt_out https://groups.google.com/groups/opt_out. -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: Master-detail CRUD
Thank you ... just what I'm looking for. @massimo - would be great if this could be out-of-the-box functionality of the wizard. On Tuesday, 10 September 2013 08:28:36 UTC+1, 黄祥 wrote: perhaps this slices can give you an idea : http://www.web2pyslices.com/slice/show/1627/simple-online-invoices-with-invoice2py http://www.web2pyslices.com/slice/show/1542/manage-users-and-memebership-in-the-same-form best regards, stifan -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: Master-detail CRUD
btw there is written in the book : http://web2py.com/books/default/chapter/29/07/forms-and-validators#One-form-for-multiple-tables but not sure if you can implement in header n detail, because i think detail table will include many records for example in the case of invoice : product1 with quantity and price, product2 with quantity and price, etc. imho, it's so difference with others framework (php), that have a lot example that can achieve this. pls correct me if i'm wrong best regards, stifan -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: Insert into database by list.
db.user_interests.insert(user_id = auth.user_id,
**dict(zip(db.user_interests.fields[2:], interests)))
Anthony
On Tuesday, September 10, 2013 4:36:03 AM UTC-4, Josyula Krishna wrote:
This is my table
db.define_table('user_interests',
Field('user_id',db.auth_user),Field('Science','boolean'),Field(Arts,'boolean'),Field(BusinessEconomy,'boolean'),Field(ComputersTechnology,'boolean'))
and a list which has boolean values in it each corresponding to the value
of the field in the table
interests = [True, False, True, True]
Is there a way to insert this list directly into the table like
db.user_interests.insert(user_id = auth.user_id, #interests go in here )
How can i do it? Are there any other ways i can do it? Any help is
appreciated.
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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[web2py] Re: SQLFORM.grid - Create from list of objects
You are processing the form twice:
if searchform.accepts(request.vars,keepvalues=True):
searchform.process()
searchform.process() ultimately calls .accepts() -- no need to call both.
The preferred method is now:
if searchform.process(keepvalues=True).accepted:
Also, once you load the first page of the grid, you won't be able to load
additional pages or do any sorting because in the controller, the grid is
only created within the if searchform.accepts(...) condition, which only
happens when the search form is submitted (not on other clicks within the
grid).
Finally, even if the grid could be navigated, your code is re-filling the
temp db with the same data on every request, which is inefficient.
Anthony
On Tuesday, September 10, 2013 12:28:47 AM UTC-4, Gliese 581 g wrote:
Hi Massimo,
Thanks for suggesting this solution. I am now able to display a gird on my
page with pagination and sorting options available. But whenever I click on
page number or try to sort a column by clicking on its header, nothing
happens. I get a blank page. I tried to debug it and found that when I
click on any page number, post back takes place but form doesnt get
validated(validation fails) and I do not get to see any grid. I am posting
my code here. Please correct me if I have done anything wrong in it.
def index():
result=None
x=None
searchform=SQLFORM.factory(
Field('id', 'unicode',requires=empty_to_none),
Field('account','unicode',requires=empty_to_none),
Field('fromdate','unicode',requires=empty_to_none),
Field('todate','unicode',requires=empty_to_none),
Field('name','unicode',requires=empty_to_none),
Field('status','integer'),
Field('method',requires=IS_EMPTY_OR(IS_IN_SET(['Method1','Method2','Method3'],
sort=True, zero='Select'))),
Field('type','unicode',requires=IS_EMPTY_OR(IS_IN_SET(['Type1','Type2',],
sort=True, zero='Select'))),
Field('altname','unicode',requires=empty_to_none),
Field('group','unicode',requires=IS_EMPTY_OR(IS_IN_SET(['Group1','Group2',],
sort=True, zero='Select'))),
Field('assignee','unicode',requires=empty_to_none),
submit_button = 'Search'
)
##THIS CONDITION FAILS DURING POSTBACK(WHEN I CLICK ON PAGE NUMBERS OR
COLUMN HEADERS FOR SORTING)
if searchform.accepts(request.vars,keepvalues=True):
searchform.process()
id=searchform.vars.id
status=searchform.vars.status
method=searchform.vars.method
name=searchform.vars.name
account=searchform.vars.account
fromdate=searchform.vars.fromdate
todate=searchform.vars.todate
type=searchform.vars.type
altname=searchform.vars.altname
assignee=searchform.vars.assignee
group=searchform.vars.group
##THIS METHOD RETURNS A LIST OF OBJECTS
result=__get_objects(id, status, method, name,
account, fromdate, todate, type, altname,
assignee, group)
##THIS IS CODE TO CREATE IN MEMORY TEMPORARY DATABASE
fields = [Field('ID'), Field('Method'), Field('Date'),
Field('Status'), Field('Account'), Field('Name'),
Field('Amount1'), Field('Amount2'), Field('Type')
]
temp_db = cache.ram('tmp_db',lambda:
DAL('sqlite:memory').define_table('mytable',*fields)._db, None)
temp_db.mytable.truncate()
for obj in result['output']:
temp_db.mytable.insert(ID=obj['id'],
Method=obj['method'],
Date=obj['date'],
Status=obj['status'],
Account=obj['account'],
Name=obj['name'],
Amount1=obj['amount1'],
Amount2=obj['amount2'],
Type=obj['type'])
x = SQLFORM.grid(temp_db.mytable,create=False, deletable=False,
editable=False, maxtextlength=64,
paginate=2,searchable=False,details=False)
else:
response.flash = 'please fill the form'
return dict(form=searchform,result=result,x=x)
When postback happens due to any sorting or paging action,
*searchform.accepts(request.vars,keepvalues=True)
*fails and no grid gets displayed. Please help me to fix this.
Thank you
On Sunday, 8 September 2013 19:17:03 UTC+5:30, Massimo Di Pierro wrote:
You cannot unless you first load the data in a database. You can use a
temporary in memory database like this:
fields = [Field('one'), Field('two'), Field('three'), ...]
temp_db = cache.ram('tmp_db',lambda:
DAL('sqlite:memory').define_table('mytable',*fields)._db, None)
temp_db.mytable.truncate()
temp_db.mytable.insert()
form = SQLFORM.grid(temp_db.mytable)
On Sunday, 8
[web2py] Scheduler as upstart job
Hi All, I have a scheduler in my app in the models folder with some specific task. I need to run the app as a service in the server. I cant figure out how to run start the web2py with the arguments. script exec python -- /srv/tv-fe/web2py.py -K app -X --nogui -p 8000 -i 0.0.0.0 -a '' end script The above script is used to run the app. Upon running it , it doesnt generate error, but the worker is not created in the scheduler_worker table. So none of my task gets executed. Where am I getting wrong with the parameters Thanks and regards Ajith -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: Please help me to design my database structure
Each steps from table project_type_step should be copied to table
project_step, after creating a new project through the form.
Am Dienstag, 10. September 2013 11:16:33 UTC+2 schrieb Luc Chase:
You want to copy all the steps... then mark each as it is done? Or are you
wanting to create each done project_step record only after it is done?
On Tuesday, 10 September 2013 00:02:40 UTC+1, Andreas Wienes wrote:
Thanks for your advice! I corrected the small error and created the new
table. Now I'm trying to copy the steps for a specific project_type to a
new created project.
I tried the following:
def start():
form = SQLFORM(db.project).process()
if form.accepted:
project_type = form.vars.project_type
for row in db(db.step.project_type_id==project_type).select():
# copy each step to the project_step table
redirect(URL('index', args=form.vars.project_type))
return locals()
But I don't know how to copy from one table to another. Any ideas?
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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[web2py] Re: SQLFORM.grid - Create from list of objects
Hi Anthony,
Thanks for this useful information.
I tried
searchform.process(keepvalues=True).accepted
But it evaluates to False.
While below given line evaluates to True.
if searchform.accepts(request.vars,keepvalues=True):
I dont know why does it happens. Have I done anything wrong over here?
Could you please suggest any solution to achieve sorting and paging in this
scenario?
Thank you.
On Tuesday, 10 September 2013 16:43:22 UTC+5:30, Anthony wrote:
You are processing the form twice:
if searchform.accepts(request.vars,keepvalues=True):
searchform.process()
searchform.process() ultimately calls .accepts() -- no need to call both.
The preferred method is now:
if searchform.process(keepvalues=True).accepted:
Also, once you load the first page of the grid, you won't be able to load
additional pages or do any sorting because in the controller, the grid is
only created within the if searchform.accepts(...) condition, which only
happens when the search form is submitted (not on other clicks within the
grid).
Finally, even if the grid could be navigated, your code is re-filling the
temp db with the same data on every request, which is inefficient.
Anthony
On Tuesday, September 10, 2013 12:28:47 AM UTC-4, Gliese 581 g wrote:
Hi Massimo,
Thanks for suggesting this solution. I am now able to display a gird on
my page with pagination and sorting options available. But whenever I click
on page number or try to sort a column by clicking on its header, nothing
happens. I get a blank page. I tried to debug it and found that when I
click on any page number, post back takes place but form doesnt get
validated(validation fails) and I do not get to see any grid. I am posting
my code here. Please correct me if I have done anything wrong in it.
def index():
result=None
x=None
searchform=SQLFORM.factory(
Field('id', 'unicode',requires=empty_to_none),
Field('account','unicode',requires=empty_to_none),
Field('fromdate','unicode',requires=empty_to_none),
Field('todate','unicode',requires=empty_to_none),
Field('name','unicode',requires=empty_to_none),
Field('status','integer'),
Field('method',requires=IS_EMPTY_OR(IS_IN_SET(['Method1','Method2','Method3'],
sort=True, zero='Select'))),
Field('type','unicode',requires=IS_EMPTY_OR(IS_IN_SET(['Type1','Type2',],
sort=True, zero='Select'))),
Field('altname','unicode',requires=empty_to_none),
Field('group','unicode',requires=IS_EMPTY_OR(IS_IN_SET(['Group1','Group2',],
sort=True, zero='Select'))),
Field('assignee','unicode',requires=empty_to_none),
submit_button = 'Search'
)
##THIS CONDITION FAILS DURING POSTBACK(WHEN I CLICK ON PAGE NUMBERS OR
COLUMN HEADERS FOR SORTING)
if searchform.accepts(request.vars,keepvalues=True):
searchform.process()
id=searchform.vars.id
status=searchform.vars.status
method=searchform.vars.method
name=searchform.vars.name
account=searchform.vars.account
fromdate=searchform.vars.fromdate
todate=searchform.vars.todate
type=searchform.vars.type
altname=searchform.vars.altname
assignee=searchform.vars.assignee
group=searchform.vars.group
##THIS METHOD RETURNS A LIST OF OBJECTS
result=__get_objects(id, status, method, name,
account, fromdate, todate, type, altname,
assignee, group)
##THIS IS CODE TO CREATE IN MEMORY TEMPORARY DATABASE
fields = [Field('ID'), Field('Method'), Field('Date'),
Field('Status'), Field('Account'), Field('Name'),
Field('Amount1'), Field('Amount2'), Field('Type')
]
temp_db = cache.ram('tmp_db',lambda:
DAL('sqlite:memory').define_table('mytable',*fields)._db, None)
temp_db.mytable.truncate()
for obj in result['output']:
temp_db.mytable.insert(ID=obj['id'],
Method=obj['method'],
Date=obj['date'],
Status=obj['status'],
Account=obj['account'],
Name=obj['name'],
Amount1=obj['amount1'],
Amount2=obj['amount2'],
Type=obj['type'])
x = SQLFORM.grid(temp_db.mytable,create=False, deletable=False,
editable=False, maxtextlength=64,
paginate=2,searchable=False,details=False)
else:
response.flash = 'please fill the form'
return dict(form=searchform,result=result,x=x)
When postback happens due to any sorting or paging action,
*searchform.accepts(request.vars,keepvalues=True)
*fails and no grid gets displayed. Please help me to fix this.
[web2py] Re: Scheduler as upstart job
why don't you schedule two separate services (the webserver and the scheduler), so the issues will be easier to track down ? what's in the logs ? On Tuesday, September 10, 2013 1:42:11 PM UTC+2, ajith c t wrote: Hi All, I have a scheduler in my app in the models folder with some specific task. I need to run the app as a service in the server. I cant figure out how to run start the web2py with the arguments. script exec python -- /srv/tv-fe/web2py.py -K app -X --nogui -p 8000 -i 0.0.0.0 -a '' end script The above script is used to run the app. Upon running it , it doesnt generate error, but the worker is not created in the scheduler_worker table. So none of my task gets executed. Where am I getting wrong with the parameters Thanks and regards Ajith -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [web2py] About Python Logo
very funny! Richard On Mon, Sep 9, 2013 at 5:52 PM, Massimo Di Pierro massimo.dipie...@gmail.com wrote: Quote from: http://pythonconquerstheuniverse.wordpress.com/2009/10/03/python-java-a-side-by-side-comparison/#comment-2495 quote The Python logo is obviously a snake. The name of the language, however, was based on Monty Python. So what this means is that you are going to have good laughs when the python bytes you. Specially when the code is too long to debug or understand. The Java logo is a cup of coffee. What this means is that you are going to need coffee when programming in Java or you will fall asleep. In fact you are going to need loads of coffee when your code is near production stage. BTW I don’t drink coffee, so my job is twice as hard. Jython is when you give coffee to a snake. Jython users are people that drank toomuch coffee and over time it doesn’t have any effect anymore. Since the python needs to sleep, the solution is giving coffee so that Java programmers can also have laughs at late hours of the day. /quote -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] from book How to distribute your applications as binaries create start.bat
hi, from book How to distribute your applications as binaries create start.bat it written : cd web2py; web2py.exe should be: web2py\web2py.exe when i test what's written in the book, it not work ref: http://web2py.com/books/default/chapter/29/14/other-recipes#How-to-distribute-your-applications-as-binaries best regards, stifan -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: Scheduler as upstart job
ok i will try making two separate services. and which log are you checking out, I maintain my custom logging mechanism. The only thing that comes in it is DEBUG - web2py.scheduler - defining tables (migrate=True) the app doesnt assign a worker in the scheduler_task table. The column shows a NULL value. I am using nginx, when I remove the -X parameter it results in a bad gateway, On Tuesday, 10 September 2013 18:21:36 UTC+5:30, Niphlod wrote: why don't you schedule two separate services (the webserver and the scheduler), so the issues will be easier to track down ? what's in the logs ? On Tuesday, September 10, 2013 1:42:11 PM UTC+2, ajith c t wrote: Hi All, I have a scheduler in my app in the models folder with some specific task. I need to run the app as a service in the server. I cant figure out how to run start the web2py with the arguments. script exec python -- /srv/tv-fe/web2py.py -K app -X --nogui -p 8000 -i 0.0.0.0 -a '' end script The above script is used to run the app. Upon running it , it doesnt generate error, but the worker is not created in the scheduler_worker table. So none of my task gets executed. Where am I getting wrong with the parameters Thanks and regards Ajith -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: Master-detail CRUD
Thanks again Stifan, this one-to-many structure is needed in many situations. Surprising it isn't mentioned more often. On Tuesday, 10 September 2013 11:46:24 UTC+1, 黄祥 wrote: btw there is written in the book : http://web2py.com/books/default/chapter/29/07/forms-and-validators#One-form-for-multiple-tables but not sure if you can implement in header n detail, because i think detail table will include many records for example in the case of invoice : product1 with quantity and price, product2 with quantity and price, etc. imho, it's so difference with others framework (php), that have a lot example that can achieve this. pls correct me if i'm wrong best regards, stifan -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: Why doesn't validate_and_insert() return on error?
Hi Anthony, I discovered the problem with the 200 code. It was a basically a cut and paste error. The code I was using had a try-except block wrapping the body of the POST handler method, which looks like: try: ... except Exception as e: return str(e) I removed the exception and things behave as expected. Sorry for the wasted bandwidth. Thanks for the help, Chris On Monday, September 9, 2013 4:12:13 PM UTC-5, Anthony wrote: On Monday, September 9, 2013 4:40:43 PM UTC-4, Christopher Morlier wrote: Okay, that is what I what I was anticipating when I asked, Do the validators not check required fields? The behavior is still a little surprising to me, since validate_and_insert() is part of the DAL, and it has an explicit method of reporting errors. The validators are the things you put in the requires attribute of a field, typically for use with forms. The .validate_and_insert() method was added to enable manual (i.e., non-form) inserts that still run the validators. The required attribute is not a validator in this sense -- it is enforced directly by the DAL on any insert. The intention of .validate_and_insert() is to behave as form validation would -- that is why it doesn't do anything special with the required attribute. The required attribute is still processed as usual, but by the .insert() method that gets called by .validate_and_insert(). If your goal is to use validators to require values, simply use the IS_NOT_EMPTY() validator. It is also surprising to me that an error returns a 200 code on an error, but maybe that is just a problem for my use case. That does seem odd -- can you show the full code and how you are making the call? Anthony -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] http://www.web2py.com/examples/default/examples - 502 Bad Gateway
Hi, the http://www.web2py.com/examples/default/examples does not work, the is the error message: 502 Bad Gateway -- nginx/1.4.1 -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] web2py course
Shameless advertisement! I am teaching this certficate course: http://www.cdm.depaul.edu/ipd/Programs/Pages/WebDevelopmentwithPython.aspx The deadline for sign up is passed but we will take application for another week. It is fully online but not pre-recorded. Web Development with Python Program *Overview* A 5-week program focusing on agile development of database-driven web applications using the web2pyTM framework. The program covers Model-View-Controller architecture; the Database Abstraction Layer; the template language; internationalization; authentication and access control; integration with client-side libraries (including jQuery and Twitter Bootstrap); deployment on GoogleTMApp Engine and other platforms; and general performance and configuration issues. *Admissions requirements:* The program is designed for application developers, system analysts, database administrators, and technical support professionals. Applicants should have a solid programming background as well as knowledge of HTML and CSS. *Dates Location: Autumn Quarter 2013 * Application deadline: Aug. 30, 2013 *Still taking applications* Tuition deadline: Sept. 5, 2013 Classes begin: Sept. 25, 2013 Classes end: Oct. 23, 2013 *Only an online section will be conducted this quarter.* There will be one lecture posted each week, beginning September 25, 2013. Some of the material will be pre-recorded as of the program start date. DePaul University reserves the right to cancel any program prior to that program's first class meeting. *Course Credit:* The Web Development with Python Program is an accredited course of DePaul University, which follows the quarter system (as opposed to the semester system). Course #: IPD 359 Credit hours: 2.5 undergraduate The credit hours are awarded to those who successfully complete the program's academic requirements. Course requirements include programming assignments. Course credit and final grade information will be available through the Institute for Professional office upon the program's completion, and will be reflected on the university's system at the end of the university's regular academic quarter. *Textbooks:* Reading materials for certificate programs consist of textbooks and supplementary handouts. Textbook readings are considered preparatory in nature and are typically assigned prior to lectures; supplementary handouts are frequently distributed in class to provide additional information. Textbooks for Autumn Quarter 2013: There are no textbooks for this session. *Fees: Autumn Quarter 2013 * Tuition fee: $1,225.00 Application fee: $40.00 (non-refundable) Textbooks are a separate purchase to be made by students. Full payment of tuition must be received by the Institute for Professional Development office before the start of the program. The tuition fee for this program is not included in the university's tuition package for full-time undergraduate students. The university's refund policy allows a return of 100% of tuition (minus a separate $25 registration fee) if the student drops the Web Development with Python Program by Tuesday, October 1, 2013. Fees are payable by check made out to DePaul University, or by credit card. For credit card payment, print out and complete the Payment by Credit Card Form http://ipd.cdm.depaul.edu/paybycreditcard.pdf. *Application Registration Procedure* The first step is to apply for admission using the Institute for Professional Development's online applicationhttps://ipdapp.cdm.depaul.edu/onlineapp/; or, to apply via fax, mail, or in person, print out and complete the Application Form http://www.cdm.depaul.edu/ipd/Documents/WDPApp.pdf. Upon admission, the Institute office will contact the prospective student with registration information and instructions. -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Uploads not working when file is uploaded using SLQFORM.factory
I have created a form using SQLFORM.factory
import os
form=SQLFORM.factory(
Field('image','upload',uploadfolder=os.path.join(request.folder,'uploads/'))
)
I am using form.vars.image to populate a db table
the file is being uploaded with a changed name. that changed name is
populated into my db field
but when I use {{=URL('download', args=record.image)}}
it gives me a 404 error
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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[web2py] Re: Scheduler as upstart job
you may be missing some bits. on production nginx acts as a proxy between uwsgi and the webyou don't need (again, usually) web2py to start its own webserver the -X switch is only useful if you want a single commandline to start BOTH the scheduler and the webserver, and it's meant to be used only in development. Usually you'd have uwsgi serving the web part and a script to run the scheduler (hence, just web2py.py -K appname) . BTW, upstart creates logs by default that are named after the servicename, so something like /var/log/upstart/yourservicename.log gets created: you may inspect that to see what is going on your server. On Tuesday, September 10, 2013 3:28:13 PM UTC+2, ajith c t wrote: ok i will try making two separate services. and which log are you checking out, I maintain my custom logging mechanism. The only thing that comes in it is DEBUG - web2py.scheduler - defining tables (migrate=True) the app doesnt assign a worker in the scheduler_task table. The column shows a NULL value. I am using nginx, when I remove the -X parameter it results in a bad gateway, On Tuesday, 10 September 2013 18:21:36 UTC+5:30, Niphlod wrote: why don't you schedule two separate services (the webserver and the scheduler), so the issues will be easier to track down ? what's in the logs ? On Tuesday, September 10, 2013 1:42:11 PM UTC+2, ajith c t wrote: Hi All, I have a scheduler in my app in the models folder with some specific task. I need to run the app as a service in the server. I cant figure out how to run start the web2py with the arguments. script exec python -- /srv/tv-fe/web2py.py -K app -X --nogui -p 8000 -i 0.0.0.0 -a '' end script The above script is used to run the app. Upon running it , it doesnt generate error, but the worker is not created in the scheduler_worker table. So none of my task gets executed. Where am I getting wrong with the parameters Thanks and regards Ajith -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: http://www.web2py.com/examples/default/examples - 502 Bad Gateway
probably @massimo was updating. the error isn't there anymore. On Tuesday, September 10, 2013 4:22:10 PM UTC+2, Martin Zach wrote: Hi, the http://www.web2py.com/examples/default/examples does not work, the is the error message: 502 Bad Gateway -- nginx/1.4.1 -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: from book How to distribute your applications as binaries create start.bat
did you try simply doing cd web2py web2py.exe ? On Tuesday, September 10, 2013 3:23:49 PM UTC+2, 黄祥 wrote: hi, from book How to distribute your applications as binaries create start.bat it written : cd web2py; web2py.exe should be: web2py\web2py.exe when i test what's written in the book, it not work ref: http://web2py.com/books/default/chapter/29/14/other-recipes#How-to-distribute-your-applications-as-binaries best regards, stifan -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: Scheduler as upstart job
Few suggestions... 1. Try running the job in the foreground. Upstart docs. recommend this wherever its an option.. If you do run the job in the background, be sure you have an expect fork or expect daemon stanza so Upstart can follow the process. 2. When running in the foreground, if you have a console log stanza all of the console output will go to /var/log/upstart/-jobname-.log... this can be helpful. 3. You don't have any environment variables unless you set them with env VAR=x etc this includes HOME and PATH etc. It seems rather counterintuitive to not run your daemon as a daemon... but it solved a lot of the issues I was having with jobs that just wouldn't start. Hope it helps. On Tuesday, September 10, 2013 6:28:13 AM UTC-7, ajith c t wrote: ok i will try making two separate services. and which log are you checking out, I maintain my custom logging mechanism. The only thing that comes in it is DEBUG - web2py.scheduler - defining tables (migrate=True) the app doesnt assign a worker in the scheduler_task table. The column shows a NULL value. I am using nginx, when I remove the -X parameter it results in a bad gateway, On Tuesday, 10 September 2013 18:21:36 UTC+5:30, Niphlod wrote: why don't you schedule two separate services (the webserver and the scheduler), so the issues will be easier to track down ? what's in the logs ? On Tuesday, September 10, 2013 1:42:11 PM UTC+2, ajith c t wrote: Hi All, I have a scheduler in my app in the models folder with some specific task. I need to run the app as a service in the server. I cant figure out how to run start the web2py with the arguments. script exec python -- /srv/tv-fe/web2py.py -K app -X --nogui -p 8000 -i 0.0.0.0 -a '' end script The above script is used to run the app. Upon running it , it doesnt generate error, but the worker is not created in the scheduler_worker table. So none of my task gets executed. Where am I getting wrong with the parameters Thanks and regards Ajith -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [web2py] web2py course
Massimo, Having a web2py Courses area on web2py.com could be even better for advertising! 2013/9/10 Massimo Di Pierro massimo.dipie...@gmail.com Shameless advertisement! I am teaching this certficate course: http://www.cdm.depaul.edu/ipd/Programs/Pages/WebDevelopmentwithPython.aspx The deadline for sign up is passed but we will take application for another week. It is fully online but not pre-recorded. Web Development with Python Program *Overview* A 5-week program focusing on agile development of database-driven web applications using the web2pyTM framework. The program covers Model-View-Controller architecture; the Database Abstraction Layer; the template language; internationalization; authentication and access control; integration with client-side libraries (including jQuery and Twitter Bootstrap); deployment on GoogleTMApp Engine and other platforms; and general performance and configuration issues. *Admissions requirements:* The program is designed for application developers, system analysts, database administrators, and technical support professionals. Applicants should have a solid programming background as well as knowledge of HTML and CSS. *Dates Location: Autumn Quarter 2013 * Application deadline: Aug. 30, 2013 *Still taking applications* Tuition deadline: Sept. 5, 2013 Classes begin: Sept. 25, 2013 Classes end: Oct. 23, 2013 *Only an online section will be conducted this quarter.* There will be one lecture posted each week, beginning September 25, 2013. Some of the material will be pre-recorded as of the program start date. DePaul University reserves the right to cancel any program prior to that program's first class meeting. *Course Credit:* The Web Development with Python Program is an accredited course of DePaul University, which follows the quarter system (as opposed to the semester system). Course #: IPD 359 Credit hours: 2.5 undergraduate The credit hours are awarded to those who successfully complete the program's academic requirements. Course requirements include programming assignments. Course credit and final grade information will be available through the Institute for Professional office upon the program's completion, and will be reflected on the university's system at the end of the university's regular academic quarter. *Textbooks:* Reading materials for certificate programs consist of textbooks and supplementary handouts. Textbook readings are considered preparatory in nature and are typically assigned prior to lectures; supplementary handouts are frequently distributed in class to provide additional information. Textbooks for Autumn Quarter 2013: There are no textbooks for this session. *Fees: Autumn Quarter 2013 * Tuition fee: $1,225.00 Application fee: $40.00 (non-refundable) Textbooks are a separate purchase to be made by students. Full payment of tuition must be received by the Institute for Professional Development office before the start of the program. The tuition fee for this program is not included in the university's tuition package for full-time undergraduate students. The university's refund policy allows a return of 100% of tuition (minus a separate $25 registration fee) if the student drops the Web Development with Python Program by Tuesday, October 1, 2013. Fees are payable by check made out to DePaul University, or by credit card. For credit card payment, print out and complete the Payment by Credit Card Form http://ipd.cdm.depaul.edu/paybycreditcard.pdf. *Application Registration Procedure* The first step is to apply for admission using the Institute for Professional Development's online applicationhttps://ipdapp.cdm.depaul.edu/onlineapp/; or, to apply via fax, mail, or in person, print out and complete the Application Form http://www.cdm.depaul.edu/ipd/Documents/WDPApp.pdf. Upon admission, the Institute office will contact the prospective student with registration information and instructions. -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: web2py course
+1 El martes, 10 de septiembre de 2013 09:45:56 UTC-5, Massimo Di Pierro escribió: Shameless advertisement! I am teaching this certficate course: http://www.cdm.depaul.edu/ipd/Programs/Pages/WebDevelopmentwithPython.aspx The deadline for sign up is passed but we will take application for another week. It is fully online but not pre-recorded. Web Development with Python Program *Overview* A 5-week program focusing on agile development of database-driven web applications using the web2pyTM framework. The program covers Model-View-Controller architecture; the Database Abstraction Layer; the template language; internationalization; authentication and access control; integration with client-side libraries (including jQuery and Twitter Bootstrap); deployment on GoogleTMApp Engine and other platforms; and general performance and configuration issues. *Admissions requirements:* The program is designed for application developers, system analysts, database administrators, and technical support professionals. Applicants should have a solid programming background as well as knowledge of HTML and CSS. *Dates Location: Autumn Quarter 2013 * Application deadline: Aug. 30, 2013 *Still taking applications* Tuition deadline: Sept. 5, 2013 Classes begin: Sept. 25, 2013 Classes end: Oct. 23, 2013 *Only an online section will be conducted this quarter.* There will be one lecture posted each week, beginning September 25, 2013. Some of the material will be pre-recorded as of the program start date. DePaul University reserves the right to cancel any program prior to that program's first class meeting. *Course Credit:* The Web Development with Python Program is an accredited course of DePaul University, which follows the quarter system (as opposed to the semester system). Course #: IPD 359 Credit hours: 2.5 undergraduate The credit hours are awarded to those who successfully complete the program's academic requirements. Course requirements include programming assignments. Course credit and final grade information will be available through the Institute for Professional office upon the program's completion, and will be reflected on the university's system at the end of the university's regular academic quarter. *Textbooks:* Reading materials for certificate programs consist of textbooks and supplementary handouts. Textbook readings are considered preparatory in nature and are typically assigned prior to lectures; supplementary handouts are frequently distributed in class to provide additional information. Textbooks for Autumn Quarter 2013: There are no textbooks for this session. *Fees: Autumn Quarter 2013 * Tuition fee: $1,225.00 Application fee: $40.00 (non-refundable) Textbooks are a separate purchase to be made by students. Full payment of tuition must be received by the Institute for Professional Development office before the start of the program. The tuition fee for this program is not included in the university's tuition package for full-time undergraduate students. The university's refund policy allows a return of 100% of tuition (minus a separate $25 registration fee) if the student drops the Web Development with Python Program by Tuesday, October 1, 2013. Fees are payable by check made out to DePaul University, or by credit card. For credit card payment, print out and complete the Payment by Credit Card Form http://ipd.cdm.depaul.edu/paybycreditcard.pdf. *Application Registration Procedure* The first step is to apply for admission using the Institute for Professional Development's online applicationhttps://ipdapp.cdm.depaul.edu/onlineapp/; or, to apply via fax, mail, or in person, print out and complete the Application Form http://www.cdm.depaul.edu/ipd/Documents/WDPApp.pdf. Upon admission, the Institute office will contact the prospective student with registration information and instructions. -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: Cannot run web2py on Cygwin
Yes, where do I go to open the ticket? -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [web2py] Re: Cannot run web2py on Cygwin
Look at the end of the mail body Resources: . . . - https://code.google.com/p/web2py/issues/list (Report Issues) 2013/9/10 Melissa Grenier melizc...@gmail.com Yes, where do I go to open the ticket? -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Python Module, USB device, web2py
Hello all! My boss wants me to use web2py to call a script that reads a value from a multimeter. He wants that value put onto a web2py page. I have written the script, but am not getting anywhere in trying to call it and display its result on my web2py page. I just keep breaking stuff (getting errors). I'm not a web developer, but I've been reading about MVC design and going through Python the Hard Way. I'm learning, but am far from the promised land. Can anyone give me a quick and dirty way to do this? Or am I in WAY over my head? Cuz that's how I feel right now. thanks! -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Run Python Script and Display Result
Hello everyone! I am working on a project, and want to use web2py to display the result of a python module I have written (which reads some data from a multimeter and returns a value). I am looking for a quick and dirty way to get this done. I'd eventually like to learn about web development more, and implement web2py in some home automation, but right now my boss just wants a quick proof of concept. I've been reading a lot about model-view-controller, and going through Python the Hard Way so I'm on my way to the promised land of python web development, but I'm a far cry from having a handle on web2py. Please help me. :P Thanks! -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: Uploads not working when file is uploaded using SLQFORM.factory
I am using form.vars.image to populate a db table
the file is being uploaded with a changed name. that changed name is
populated into my db field
but when I use {{=URL('download', args=record.image)}}
Hi
... Note, response.download is specifically for downloading files
associated with db upload fields. Use response.stream (see below) for other
types of file downloads and streaming ...
http://www.web2py.com/books/default/chapter/29/04/the-core?search=response.stream%28#response
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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Re: [web2py] Run Python Script and Display Result
Touched it in another thread. On Tue, Sep 10, 2013 at 5:26 PM, Zachary Burrows zburro...@gmail.com wrote: Hello everyone! I am working on a project, and want to use web2py to display the result of a python module I have written (which reads some data from a multimeter and returns a value). I am looking for a quick and dirty way to get this done. I'd eventually like to learn about web development more, and implement web2py in some home automation, but right now my boss just wants a quick proof of concept. I've been reading a lot about model-view-controller, and going through Python the Hard Way so I'm on my way to the promised land of python web development, but I'm a far cry from having a handle on web2py. Please help me. :P Thanks! -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [web2py] Python Module, USB device, web2py
It depends. Is you multimeter in the same computer your web2py instance is running? On Tue, Sep 10, 2013 at 5:33 PM, Zachary Burrows zburro...@gmail.com wrote: Hello all! My boss wants me to use web2py to call a script that reads a value from a multimeter. He wants that value put onto a web2py page. I have written the script, but am not getting anywhere in trying to call it and display its result on my web2py page. I just keep breaking stuff (getting errors). I'm not a web developer, but I've been reading about MVC design and going through Python the Hard Way. I'm learning, but am far from the promised land. Can anyone give me a quick and dirty way to do this? Or am I in WAY over my head? Cuz that's how I feel right now. thanks! -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [web2py] web2py course
+1 that would be really cool Massimo, Having a web2py Courses area on web2py.com could be even better for advertising! -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: from book How to distribute your applications as binaries create start.bat
yes, it works well too. thank you so much. best regards, stifan -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: check_client=True
Hi Vikas, Are you able to disable multiple logins for a user in web2py. Could you please share the information. I too wanna know that On Wednesday, 31 July 2013 17:29:02 UTC+5:30, Vikas Gupta wrote: I need to disable the user from logging in multiple times from different machines... If he is logged in on one machine with ip A, and he tries to login on another machine with ip B, either his A's session should be expired or his attempt on B should fail. this did not work with check_client... isnt this what check_client is supposed to do? My app as well as welcome app allowed me to login from different machines despite the presence of check_client. -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: Uploads not working when file is uploaded using SLQFORM.factory
Note, response.download gets the table and field name from the filename --
it then uses that information to find the file. If you use SQLFORM.factory
to upload the file and use its default naming or create a custom name for
the file, then it will not have the proper name structure for
response.download to identify the db table/field and find the file. If you
need to store a file manually, see
http://web2py.com/books/default/chapter/29/06/the-database-abstraction-layer#More-on-uploads
.
Anthony
On Tuesday, September 10, 2013 6:37:28 AM UTC-4, Tushar Tuteja wrote:
I have created a form using SQLFORM.factory
import os
form=SQLFORM.factory(
Field('image','upload',uploadfolder=os.path.join(request.folder,'uploads/'))
)
I am using form.vars.image to populate a db table
the file is being uploaded with a changed name. that changed name is
populated into my db field
but when I use {{=URL('download', args=record.image)}}
it gives me a 404 error
--
Resources:
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- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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Re: [web2py] Python Module, USB device, web2py
Where did the thread go? A general comment: If you can do it in Python, you can do it in web2py. (in my limited experience.) On Tuesday, September 10, 2013 7:58:41 PM UTC-4, viniciusban wrote: It depends. Is you multimeter in the same computer your web2py instance is running? On Tue, Sep 10, 2013 at 5:33 PM, Zachary Burrows zbur...@gmail.comjavascript: wrote: Hello all! My boss wants me to use web2py to call a script that reads a value from a multimeter. He wants that value put onto a web2py page. I have written the script, but am not getting anywhere in trying to call it and display its result on my web2py page. I just keep breaking stuff (getting errors). I'm not a web developer, but I've been reading about MVC design and going through Python the Hard Way. I'm learning, but am far from the promised land. Can anyone give me a quick and dirty way to do this? Or am I in WAY over my head? Cuz that's how I feel right now. thanks! -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+un...@googlegroups.com javascript:. For more options, visit https://groups.google.com/groups/opt_out. -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
