Re: [tryton] why doesn' t this field get assigned ?
On 2018-01-13 01:31, Cato Nano wrote:
> Il giorno venerdì 12 gennaio 2018 23:45:06 UTC+1, Cédric Krier ha scritto:
> > On 2018-01-10 09:03, Cato Nano wrote:
> > > I have these 2 fields
> > >
> > > numeroGiorni = fields.Function(fields.Integer('Numero
> > > Giorni'),'on_change_with_numeroGiorni')
> > > @fields.depends('dataInizio', 'dataFine')
> > > def on_change_with_numeroGiorni(self, name=None):
> > > if self.dataInizio and self.dataFine:
> > > return abs((self.dataFine - self.dataInizio).days) + 1
> > > return 0
> > >
> > > [...]
> > >
> > > fattoreGiorni = fields.Function(fields.Numeric('fattoreGiorni'),
> > > 'on_change_with_fattoreGiorni')
> > >
> > > @fields.depends('numeroGiorni')
> > > def on_change_with_fattoreGiorni(self, name=None):
> > > return (self.numeroGiorni - 10) / 5
> > >
> > >
> > > fattoreGiorni DOESN'T get assigned
> > > I can't see why
> >
> > It is difficult to answer without having more information about the
> > scenario you are following.
> >
> > But already there are some potential issues like using the value of a
> > field without checking if it is not 'None'.
> > Also be aware that Function fields does not trigger other on_change*,
> > indeed you must make the other one depending on the first one. It should
> > look like that:
> >
> > @fields.depends(methods='numeroGiorni')
@fields.depends(methods=['numeroGiorni'])
> > def on_change_with_fattoreGiorni(self, name=None):
> > numeroGiorni = self.on_change_with_numeroGiorni()
> > return (numeroGiorni - 10) / 5
> >
>
>
> So with this variant of yours, when I issue
>
> trytond-admin -c ./trytond.conf -d tryton -u tributi
>
>
> I get these errors
>
> Traceback (most recent call last):
> File "/home/catonano/tributi/env/bin/trytond-admin", line 21, in
> admin.run(options)
> File
> "/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/admin.py",
> line 54, in run
> installdeps=options.installdeps)
> File
> "/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/pool.py",
> line 153, in init
> lang=lang, installdeps=installdeps)
> File
> "/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/modules/__init__.py",
> line 462, in load_modules
> _load_modules(update)
> File
> "/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/modules/__init__.py",
> line 432, in _load_modules
> load_module_graph(graph, pool, update, lang)
> File
> "/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/modules/__init__.py",
> line 229, in load_module_graph
> pool.setup(classes)
> File
> "/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/pool.py",
> line 227, in setup
> cls.__post_setup__()
> File
> "/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/model/modelview.py",
> line 195, in __post_setup__
> other_field = getattr(cls, other)
> AttributeError: type object 'tributi.affissione' has no attribute 'i'
See correction above.
--
Cédric Krier - B2CK SPRL
Email/Jabber: cedric.kr...@b2ck.com
Tel: +32 472 54 46 59
Website: http://www.b2ck.com/
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Re: [tryton] why doesn' t this field get assigned ?
Il giorno venerdì 12 gennaio 2018 23:45:06 UTC+1, Cédric Krier ha scritto:
> On 2018-01-10 09:03, Cato Nano wrote:
> > I have these 2 fields
> >
> > numeroGiorni = fields.Function(fields.Integer('Numero
> > Giorni'),'on_change_with_numeroGiorni')
> > @fields.depends('dataInizio', 'dataFine')
> > def on_change_with_numeroGiorni(self, name=None):
> > if self.dataInizio and self.dataFine:
> > return abs((self.dataFine - self.dataInizio).days) + 1
> > return 0
> >
> > [...]
> >
> > fattoreGiorni = fields.Function(fields.Numeric('fattoreGiorni'),
> > 'on_change_with_fattoreGiorni')
> >
> > @fields.depends('numeroGiorni')
> > def on_change_with_fattoreGiorni(self, name=None):
> > return (self.numeroGiorni - 10) / 5
> >
> >
> > fattoreGiorni DOESN'T get assigned
> > I can't see why
>
> It is difficult to answer without having more information about the
> scenario you are following.
>
> But already there are some potential issues like using the value of a
> field without checking if it is not 'None'.
> Also be aware that Function fields does not trigger other on_change*,
> indeed you must make the other one depending on the first one. It should
> look like that:
>
> @fields.depends(methods='numeroGiorni')
> def on_change_with_fattoreGiorni(self, name=None):
> numeroGiorni = self.on_change_with_numeroGiorni()
> return (numeroGiorni - 10) / 5
>
So with this variant of yours, when I issue
trytond-admin -c ./trytond.conf -d tryton -u tributi
I get these errors
Traceback (most recent call last):
File "/home/catonano/tributi/env/bin/trytond-admin", line 21, in
admin.run(options)
File
"/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/admin.py", line
54, in run
installdeps=options.installdeps)
File
"/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/pool.py", line
153, in init
lang=lang, installdeps=installdeps)
File
"/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/modules/__init__.py",
line 462, in load_modules
_load_modules(update)
File
"/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/modules/__init__.py",
line 432, in _load_modules
load_module_graph(graph, pool, update, lang)
File
"/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/modules/__init__.py",
line 229, in load_module_graph
pool.setup(classes)
File
"/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/pool.py", line
227, in setup
cls.__post_setup__()
File
"/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/model/modelview.py",
line 195, in __post_setup__
other_field = getattr(cls, other)
AttributeError: type object 'tributi.affissione' has no attribute 'i'
and
Traceback (most recent call last):
File "/home/catonano/tributi/env/bin/trytond-admin", line 21, in
admin.run(options)
File
"/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/admin.py", line
54, in run
installdeps=options.installdeps)
File
"/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/pool.py", line
153, in init
lang=lang, installdeps=installdeps)
File
"/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/modules/__init__.py",
line 462, in load_modules
_load_modules(update)
File
"/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/modules/__init__.py",
line 432, in _load_modules
load_module_graph(graph, pool, update, lang)
File
"/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/modules/__init__.py",
line 229, in load_module_graph
pool.setup(classes)
File
"/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/pool.py", line
227, in setup
cls.__post_setup__()
File
"/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/model/modelview.py",
line 195, in __post_setup__
other_field = getattr(cls, other)
AttributeError: type object 'tributi.affissione' has no attribute 'n'
and
Traceback (most recent call last):
File "/home/catonano/tributi/env/bin/trytond-admin", line 21, in
admin.run(options)
File
"/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/admin.py", line
54, in run
installdeps=options.installdeps)
File
"/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/pool.py", line
153, in init
lang=lang, installdeps=installdeps)
File
"/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/modules/__init__.py",
line 462, in load_modules
_load_modules(update)
File
"/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/modules/__init__.py",
line 432, in _load_modules
load_module_graph(graph, pool, update, lang)
File
"/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/modules/__init__.py",
line 229, in load_module_graph
pool.setup(classes)
File
"/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/pool.
Re: [tryton] Proteus
On 2018-01-12 23:16, Cato Nano wrote:
> Today the error message is different. Yesterday I probably messed up because
> I was tired, it happens
>
> So here I am now
>
> >>> from proteus import config, Model, Wizard, Report
> >>> config = config.set_trytond('sqlite:///:memory:')
> /home/catonano/tributi/env/lib/python3.6/site-packages/trytond/modules/__init__.py:143:
> DeprecationWarning: This method will be removed in future versions. Use
> 'parser.read_file()' instead.
> module_config.readfp(fp)
> Traceback (most recent call last):
> File "", line 1, in
> File
> "/home/catonano/tributi/env/lib/python3.6/site-packages/proteus/config.py",
> line 274, in set_trytond
> _CONFIG.current = TrytondConfig(database, user, config_file=config_file)
> File
> "/home/catonano/tributi/env/lib/python3.6/site-packages/proteus/config.py",
> line 228, in __init__
> self.pool.init()
> File
> "/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/pool.py",
> line 153, in init
> lang=lang, installdeps=installdeps)
> File
> "/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/modules/__init__.py",
> line 461, in load_modules
> with Transaction().start(database_name, 0):
> File
> "/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/transaction.py",
> line 106, in start
> Cache.clean(database.name)
> File
> "/home/catonano/tributi/env/lib/python3.6/site-packages/trytond/cache.py",
> line 111, in clean
> cursor.execute(*table.select(table.timestamp, table.name))
> sqlite3.OperationalError: no such table: ir_cache
Now you are connecting to a database that was not setup:
http://doc.tryton.org/4.6/trytond/doc/topics/setup_database.html#topics-setup-database
For memory database, you can use create_db from
trytond.tests.test_tryton like it is done for the test.
Indeed the README is not useful: https://bugs.tryton.org/issue7056
--
Cédric Krier - B2CK SPRL
Email/Jabber: cedric.kr...@b2ck.com
Tel: +32 472 54 46 59
Website: http://www.b2ck.com/
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