本文整理匯總了Python中DocumentTemplate.DT_Util.TemplateDict.this方法的典型用法代碼示例。如果您正苦於以下問題：Python TemplateDict.this方法的具體用法？Python TemplateDict.this怎麽用？Python TemplateDict.this使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類DocumentTemplate.DT_Util.TemplateDict的用法示例。
在下文中一共展示了TemplateDict.this方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: call_with_ns
# 需要導入模塊: from DocumentTemplate.DT_Util import TemplateDict [as 別名]
# 或者: from DocumentTemplate.DT_Util.TemplateDict import this [as 別名]
def call_with_ns(f, ns, arg=1):
td = TemplateDict()
td.validate = validate
td.this = ns['here']
td._push(ns['request'])
td._push(InstanceDict(td.this, td))
td._push(ns)
try:
if arg==2:
return f(None, td)
else:
return f(td)
finally:
td._pop(3)示例2: __call__
# 需要導入模塊: from DocumentTemplate.DT_Util import TemplateDict [as 別名]
# 或者: from DocumentTemplate.DT_Util.TemplateDict import this [as 別名]
def __call__(self,client=None,mapping={},**kw):
'''\
Generate a document from a document template.
The document will be generated by inserting values into the
format string specified when the document template was
created. Values are inserted using standard python named
string formats.
The optional argument 'client' is used to specify a object
containing values to be looked up. Values will be looked up
using getattr, so inheritence of values is supported. Note
that names beginning with '_' will not be looked up from the
client.
The optional argument, 'mapping' is used to specify a mapping
object containing values to be inserted.
Values to be inserted may also be specified using keyword
arguments.
Values will be inserted from one of several sources. The
sources, in the order in which they are consulted, are:
o Keyword arguments,
o The 'client' argument,
o The 'mapping' argument,
o The keyword arguments provided when the object was
created, and
o The 'mapping' argument provided when the template was
created.
'''
# print '============================================================'
# print '__called__'
# print self.raw
# print kw
# print client
# print mapping
# print '============================================================'
if mapping is None: mapping = {}
if hasattr(mapping, 'taintWrapper'): mapping = mapping.taintWrapper()
if not hasattr(self,'_v_cooked'):
try: changed=self.__changed__()
except: changed=1
self.cook()
if not changed: self.__changed__(0)
pushed=None
try:
# Support Python 1.5.2, but work better in 2.1
if (mapping.__class__ is TemplateDict or
isinstance(mapping, TemplateDict)): pushed=0
except: pass
globals=self.globals
if pushed is not None:
# We were passed a TemplateDict, so we must be a sub-template
md=mapping
push=md._push
if globals:
push(self.globals)
pushed=pushed+1
else:
md=TemplateDict()
push=md._push
shared_globals=self.shared_globals
if shared_globals: push(shared_globals)
if globals: push(globals)
if mapping:
push(mapping)
md.guarded_getattr=self.guarded_getattr
md.guarded_getitem=self.guarded_getitem
if client is not None:
if type(client)==type(()):
md.this=client[-1]
else: md.this=client
pushed=0
level=md.level
if level > 200: raise SystemError, (
'infinite recursion in document template')
md.level=level+1
if client is not None:
if type(client)==type(()):
# if client is a tuple, it represents a "path" of clients
# which should be pushed onto the md in order.
for ob in client:
push(InstanceDict(ob, md)) # Circ. Ref. 8-|
pushed=pushed+1
else:
# otherwise its just a normal client object.
push(InstanceDict(client, md)) # Circ. Ref. 8-|
#.........這裏部分代碼省略.........