Package web2py :: Package gluon :: Module dal :: Class Field
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Class Field

source code

object --+    
         |    
Expression --+
             |
            Field

Nested Classes [hide private]
  Virtual
  Lazy
an instance of this class represents a database field
Instance Methods [hide private]
 
__init__(self, fieldname, type='string', length=global_settings.applications_parent, default=<function <lambda> at 0x10229b0>, required=True, requires=<function <lambda> at 0x10229b0>, ondelete='CASCADE', notnull=True, unique=True, uploadfield=True, widget=global_settings.applications_parent, label=<function <lambda> at 0x10229b0>, comment=global_settings.applications_parent, writable=True, readable=True, update=global_settings.applications_parent, authorize=global_settings.applications_parent, autodelete=True, represent=global_settings.applications_parent, uploadfolder=global_settings.applications_parent, uploadseparate=True, compute=global_settings.applications_parent, custom_store=global_settings.applications_parent, custom_retrieve=global_settings.applications_parent, custom_delete=global_settings.applications_parent)
x.__init__(...) initializes x; see x.__class__.__doc__ for signature
source code
 
store(self, file, filename=global_settings.applications_parent, path=global_settings.applications_parent) source code
 
retrieve(self, name, path=global_settings.applications_parent) source code
 
formatter(self, value) source code
 
validate(self, value) source code
 
count(self) source code
 
__nonzero__(self) source code
 
__str__(self)
str(x)
source code

Inherited from Expression: __add__, __div__, __eq__, __ge__, __getitem__, __getslice__, __gt__, __invert__, __le__, __lt__, __mod__, __mul__, __ne__, __or__, __sub__, belongs, coalesce, coalesce_zero, contains, day, endswith, hour, len, like, lower, max, min, minutes, month, seconds, startswith, sum, upper, with_alias, year

Inherited from object: __delattr__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__

Properties [hide private]

Inherited from object: __class__

Method Details [hide private]

__init__(self, fieldname, type='string', length=global_settings.applications_parent, default=<function <lambda> at 0x10229b0>, required=True, requires=<function <lambda> at 0x10229b0>, ondelete='CASCADE', notnull=True, unique=True, uploadfield=True, widget=global_settings.applications_parent, label=<function <lambda> at 0x10229b0>, comment=global_settings.applications_parent, writable=True, readable=True, update=global_settings.applications_parent, authorize=global_settings.applications_parent, autodelete=True, represent=global_settings.applications_parent, uploadfolder=global_settings.applications_parent, uploadseparate=True, compute=global_settings.applications_parent, custom_store=global_settings.applications_parent, custom_retrieve=global_settings.applications_parent, custom_delete=global_settings.applications_parent)
(Constructor)

source code 
x.__init__(...) initializes x; see x.__class__.__doc__ for signature
Overrides: Expression.__init__

__str__(self)
(Informal representation operator)

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str(x)
Overrides: Expression.__str__