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db.define_table('person',Field('name'),on_define=lambda table: [table.name.set_attributes(writable=False)]), thanks Jonathan

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mdipierro
2012-08-23 09:20:25 -05:00
parent 4d25413229
commit 945437e04d
2 changed files with 7 additions and 2 deletions
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VERSION
+1 -1
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@@ -1 +1 @@
Version 2.00.0 (2012-08-23 09:00:53) dev Version 2.00.0 (2012-08-23 09:20:22) dev
gluon/dal.py
+6 -1
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@@ -174,7 +174,7 @@ import platform
CALLABLETYPES = (types.LambdaType, types.FunctionType, CALLABLETYPES = (types.LambdaType, types.FunctionType,
types.BuiltinFunctionType, types.BuiltinFunctionType,
types.MethodType, types.BuiltinMethodType) types.MethodType, types.BuiltinMethodType)
TABLE_ARGS = ('migrate','primarykey','fake_migrate','format','singular','plural','trigger_name','sequence_name','common_filter','polymodel','table_class') TABLE_ARGS = ('migrate','primarykey','fake_migrate','format','singular','plural','trigger_name','sequence_name','common_filter','polymodel','table_class','on_define')
################################################################################### ###################################################################################
# following checks allow the use of dal without web2py, as a standalone module # following checks allow the use of dal without web2py, as a standalone module
@@ -6977,6 +6977,8 @@ def index():
sql_locker.release() sql_locker.release()
else: else:
table._dbt = None table._dbt = None
on_define = args.get('on_define',None)
if on_define: on_define(table)
return table return table
def __iter__(self): def __iter__(self):
@@ -8149,6 +8151,9 @@ class Field(Expression):
self.label = label if label!=None else fieldname.replace('_',' ').title() self.label = label if label!=None else fieldname.replace('_',' ').title()
self.requires = requires if requires!=None else [] self.requires = requires if requires!=None else []
def set_attributes(self,*args,**attributes):
self.__dict__.update(*args,**attributes)
def clone(self,point_self_references_to=False,**args): def clone(self,point_self_references_to=False,**args):
field = copy.copy(self) field = copy.copy(self)
if point_self_references_to and \ if point_self_references_to and \