Is there a way to force web2py to use 2.7 instead of 2.6? I thought it was using 2.7. Thank you for being so patient.
On Friday, May 2, 2014 3:59:06 PM UTC-4, Richard wrote: > > Upgrade to 2.9.5 web2py 2.3 is very old... Consider using 2.7 for > python... > > > http://stackoverflow.com/questions/1747817/python-create-a-dictionary-with-list-comprehension > > You can adapt > > Richard > > > On Fri, May 2, 2014 at 3:44 PM, LoveWeb2py <atayl...@gmail.com<javascript:> > > wrote: > >> Okay... I think I see the issue. My web2py is running Python 2.6 and my >> Interpreter is 2.7. dictionary comprehension changed between those >> versions. I'm going to try and construct a dict comprehension for 2.6 and >> try it again. >> >> >> On Friday, May 2, 2014 3:40:53 PM UTC-4, LoveWeb2py wrote: >>> >>> Okay quick update: >>> >>> I loaded a row into python to test the comprehension. >>> row = db(db.table.id>0).select().first() >>> >>> {f: row[f] for f in db.table.fields} prints out the list fine and its >>> exactly how I"d like to prepopulate my field on the transition form. Thank >>> you for getting me this far. >>> >>> However when I try to type vars={f: row[f] for f in db.table.fields})))] >>> I get invalid syntax and the ^ points to the for in the dict comprehension. >>> When I use regular python it works fine. Any thoughts? >>> >>> On Friday, May 2, 2014 3:16:24 PM UTC-4, LoveWeb2py wrote: >>>> >>>> I just realized I might be running into problems because I'm using 2.3. >>>> I haven't upgraded because the new web2py threw my css off. It looks like >>>> you're referencing the virtual fields? >>>> >>>> http://web2py.com/books/default/chapter/29/06/the- >>>> database-abstraction-layer#Old-style-virtual-fields >>>> >>>> If you think I should upgrade i'll make the change, but if I could >>>> stick with 2.3 I would prefer to do so >>>> >>>> On Friday, May 2, 2014 3:10:15 PM UTC-4, LoveWeb2py wrote: >>>>> >>>>> for this part: {f: row[f] for f in db.table.fields} >>>>> >>>>> what do I put for fields... could I just leave it as fields? >>>>> >>>>> >>>>> >>>>> On Friday, May 2, 2014 11:16:09 AM UTC-4, Richard wrote: >>>>>> >>>>>> Yes, so you want to pas by a transitionnal form with the data preset >>>>>> base on the copied record values, where you can make the change you want >>>>>> before submit the form. So if you have a grid where you can select the >>>>>> record to copy with the icon you want that link to the transitionnal >>>>>> form, >>>>>> you just have to pass the value of the record to the form throught out >>>>>> URL >>>>>> vars... You can iter like that : >>>>>> >>>>>> SQLFORM.grid(..., links=[dict(header='', body=lambda row: >>>>>> A(I(_class='icon some_icon'), _href=URL('transitionnal_form', >>>>>> vars={f: row[f] for f in db.table.fields}))))],) >>>>>> >>>>>> This part : >>>>>> {f: row[f] for f in db.table.fields} >>>>>> >>>>>> Is a dict comprehension... >>>>>> >>>>>> Then in transitionnal form controller you do something like that : >>>>>> >>>>>> def transition_form(): >>>>>> for f, v in request.vars: >>>>>> db.table[f].default = v >>>>>> form = SQLFORM(db.table, ...) >>>>>> ... >>>>>> >>>>>> >>>>>> Richard >>>>>> >>>>>> >>>>>> On Fri, May 2, 2014 at 10:18 AM, LoveWeb2py <atayl...@gmail.com>wrote: >>>>>> >>>>>>> Basically... right now I have a magnifying glass, the pencil, and a >>>>>>> trash can for my records. I want to add a plus next to each one of my >>>>>>> records and when I click on the plus it copies that records values into >>>>>>> a >>>>>>> new record and creates a new ID. >>>>>>> >>>>>>> I can then modify some of the values in the record or keep it the >>>>>>> same if I choose. Does that make sense? >>>>>>> >>>>>>> >>>>>>> On Friday, May 2, 2014 9:57:23 AM UTC-4, LoveWeb2py wrote: >>>>>>>> >>>>>>>> This is very helpful, Richard. I have about 20 fields so I think I >>>>>>>> would have to iterate through the fields and insert the request.vars >>>>>>>> to the >>>>>>>> database. >>>>>>>> >>>>>>>> Ahhh after looking at your code it looks like that could would >>>>>>>> write a record from one table to another. In this case I just want to >>>>>>>> copy >>>>>>>> a record from the same table and insert the record as a new ID. >>>>>>>> >>>>>>>> I think the answer will be a combination of your and Oli's approach. >>>>>>>> >>>>>>>> >>>>>>>> On Friday, May 2, 2014 9:39:46 AM UTC-4, Richard wrote: >>>>>>>>> >>>>>>>>> What do you mean? >>>>>>>>> >>>>>>>>> You can redirect (A('Link', _href=URL(controler, function, >>>>>>>>> vars=dict(pass_your_record_vars_here=record_vars1, ...))) to a >>>>>>>>> function that do what I wrote above... Just pass record value >>>>>>>>> throught vars >>>>>>>>> then request.vars.field1 request.vars.field2 and assign .default= >>>>>>>>> request.vars.field1 >>>>>>>>> >>>>>>>>> Richard >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> On Fri, May 2, 2014 at 9:33 AM, LoveWeb2py <atayl...@gmail.com>wrote: >>>>>>>>> >>>>>>>>>> Richard, >>>>>>>>>> >>>>>>>>>> How do I assign this to a button though? >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> On Friday, May 2, 2014 9:30:21 AM UTC-4, Richard wrote: >>>>>>>>>> >>>>>>>>>>> keepvalues >>>>>>>>>>> >>>>>>>>>>> or >>>>>>>>>>> >>>>>>>>>>> row = db(...).select(db.table.record).first() >>>>>>>>>>> >>>>>>>>>>> db.other_table.field1.default = row.field >>>>>>>>>>> >>>>>>>>>>> form = SQLFORM(db.table, ...) >>>>>>>>>>> >>>>>>>>>>> Richard >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> On Fri, May 2, 2014 at 9:07 AM, Oli <oliver...@gmx.net> wrote: >>>>>>>>>>> >>>>>>>>>>>> I hope this help. >>>>>>>>>>>> >>>>>>>>>>>> def copy_and_edit(): >>>>>>>>>>>> """ >>>>>>>>>>>> copy_and_edit >>>>>>>>>>>> """ >>>>>>>>>>>> record = db.t_disciplin(request.args[0]) >>>>>>>>>>>> >>>>>>>>>>>> vals = {} >>>>>>>>>>>> for k,v in record.items(): >>>>>>>>>>>> if k in db.t_disciplin.fields: >>>>>>>>>>>> if k == 'f_title': >>>>>>>>>>>> v = v + "_copy" >>>>>>>>>>>> recname = str(v) # Needed to redirect the page >>>>>>>>>>>> to the right record >>>>>>>>>>>> if k != 'id': >>>>>>>>>>>> vals[k] = v >>>>>>>>>>>> >>>>>>>>>>>> db.t_disziplin.insert(**vals) >>>>>>>>>>>> >>>>>>>>>>>> rec = db(db.t_disziplin.f_title == recname).select().first() >>>>>>>>>>>> rec_id = rec.id >>>>>>>>>>>> >>>>>>>>>>>> # redirect for edit the new record >>>>>>>>>>>> redirect(URL(r=request, f='konstanten/t_disciplin/edit >>>>>>>>>>>> /t_disciplin',args=str(rec_id))) >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> Am Freitag, 2. Mai 2014 14:29:26 UTC+2 schrieb LoveWeb2py: >>>>>>>>>>>> >>>>>>>>>>>>> Hello, >>>>>>>>>>>>> >>>>>>>>>>>>> There are many times when I just want to copy the values of >>>>>>>>>>>>> one record in my sqlform and create a new record, but modify the >>>>>>>>>>>>> content >>>>>>>>>>>>> and save it. Is there an easy way to do this with web2py or would >>>>>>>>>>>>> I have to >>>>>>>>>>>>> write the code? >>>>>>>>>>>>> >>>>>>>>>>>>> Many 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. >>>>>>>>>>>> >>>>>>>>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> -- >>>>>>>>>> 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. >>>>>>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>>>>>> >>>>>>>>> >>>>>>>>> -- >>>>>>> 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. >>>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>>> >>>>>> >>>>>> -- >> 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/d/optout. >> > > -- 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. 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