def set_value( me, context, fieldname, value, do_get_check =True, next_adr =None, **kargs):
#if fieldname not in me.field_map: return
if me._DBG_set_value: print '\n set %s ?= %r' % (fieldname, value)
model = me.model
if do_get_check:
try:
oldvalue = get_attrib( model, fieldname)
except AttributeError:
e = me.ERR_not_in_model % fieldname
print e
return
# if next_adr: print 'focusto', next_adr
me.focus = next_adr or fieldname #before set - if exception, focus goes to error field
set_attrib( model, fieldname, value)
if me._DBG_set_value: print ' --> %s == %r' % (fieldname, get_attrib( model, fieldname))
def set_container_data( container, data_obj, description, context, **kargs):
for name, fld in description.iteritems():
if issubclass( fld.typ, Spravka):
subrep = isinstance( fld.setup, dict) and fld.typ( **fld.setup) or fld.typ()
if callable( fld.setup):
fld.setup( container, subrep)
o = data_obj
if fld.model:
o = get_attrib( data_obj, fld.model)
subrep.refresh( context, container, o, **kargs)
setattr( container, name, subrep)
elif fld.model:
try: value = get_attrib( data_obj, fld.model)
except AttributeError:
value = None
print container.__class__.__name__, '''
warning: query obj has no attr "%s"''' % fld.model
setattr( container, name, value)
def dereference( me, namespace):
src_obj = namespace[ me.src_key]
if isinstance( src_obj, LinkBase):
src_obj = src_obj.dereference( namespace)
if me.attr_name:
res = get_attrib( src_obj, me.attr_name)
if isinstance( res, LinkBase):
return res.dereference( namespace)
return res
return src_obj
def get_default( me, attr_name, view =None, default =None):
# FIXME тука що търся във view след като неговите defaults са му сетнати
# още след наследяванията
# layout_defaults явно не е за атрибути на view-то а само за страничните неща margins etc.
last_name = attr_name.split('.')[-1]
spr_defaults = getattr( me.spr, 'layout_defaults', {})
res = spr_defaults.get( last_name)
if res is None and view:
res = get_attrib( view, attr_name)
if res is None:
res = default
return res
def get_value( me, fieldname, err =None, do_err =True):
model = me.model
#print ' get %s in %s' % (fieldname, model)
try:
value = get_attrib( model, fieldname)
except AttributeError:
e = me.ERR_not_in_model % fieldname
if do_err:
print e
if err is not None:
err.append( e)
value = me._DEFAULT_get_value
else:
if value is notSetYet: value = me._DEFAULT_get_value
return value
def __getitem__( me, k):
try:
return me.o.__dict__[k]
except KeyError:
#this to return None ONLY on last .attr; else it's a null
# inbetween -> error to catch and ignore the whole thing
kk = k.split('.')
if len(kk)>1:
try:
g = get_attrib( me.o, '.'.join( kk[:-1]))
except AttributeError:
raise AttrWrapError, k
if g is None:
raise AttrWrapError, k
else:
g = me.o
return getattr( g, kk[-1], None)
def eval( me, name):
context = me.context
def attr_getter( self, name):
attr = getattr( self, name)
return calc_by_context( attr, context)
return get_attrib( me, name, getattr=attr_getter)
def name( me):
home = str( get_attrib( me, 'home.num', 'none'))
return str( getattr( me, 'street','none')) +'#'+ home
def column( me, name):
return [ get_attrib( r, name) for r in me.rows ]
def panel4Struct( panel, model, typ,
name_leaf='',
fullname ='', #model's pfx/name in view
readonly =False,
is_root =True,
make_panel =make_panel4Struct,
fields2ignore = None,
extract_one_fld_panel = False,
translator=None,
attr_order=None,
**kargs_ignore
):
pfx = fullname and fullname+'.' or ''
mtyp = typ
attr_order = attr_order or list( mtyp._order_Statics(items=False))
for name in attr_order:
if fields2ignore and name in fields2ignore:
continue
typ = mtyp.StaticType[name]
try:
typ = typ.StaticType_alt
fullname = pfx + typ.name
except AttributeError:
fullname = pfx + name
if getattr( typ, 'meta', None): continue
if getattr( typ, 'UI_hide', None): continue
my_readonly = readonly
optional = getattr( typ, 'optional', None)
if optional:
opt_name = optional.name
on = get_attrib( model, opt_name, None) #True - on by default
item_name = not on and HIDE_OPTIONAL_OFF and name or '' #item's name at least
opt_fullname = pfx+opt_name
panel_opt = Panel( '[_ %(opt_fullname)s] %(item_name)s' % locals(),
{ opt_fullname: dict( label='', width=30) },
)
panel += panel_opt
my_readonly = my_readonly or not on
if not on and HIDE_OPTIONAL_OFF: #without this, optional is visible but readonly
continue
m = None
if getattr( typ, 'non_atomary', None): m = getattr( model, name, None)
p = _panel4any( model= m,
typ = typ,
fullname= fullname,
readonly= my_readonly,
name_leaf= name,
make_panel= make_panel,
fields2ignore= fields2ignore,
translator= translator,
)
if translator:
if isinstance( p, tuple):
d = p[1]
d = d[ list(d.keys())[0] ]
l = d.get('label')
if l: d['label'] = translator(l)
elif isinstance( p, Panel):
p.header['title'] = translator(p.header['title'])
if not optional:
panel += p
else:
if typ.non_atomary:
panel_opt *= p
else: #plain atomary
txt,field_map = p
panel_opt.field_map.update( field_map)
panel_opt.parse( txt, start_new_row=False)
def test_( me):
for attr_name, expected_val in me.params.expected.iteritems():
v = get_attrib( me.test_data, attr_name)
me.assertEqual( v, expected_val, me.name+' '+attr_name)
