本文整理汇总了Python中globals.Response.body方法的典型用法代码示例。如果您正苦于以下问题：Python Response.body方法的具体用法？Python Response.body怎么用？Python Response.body使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类globals.Response的用法示例。
在下文中一共展示了Response.body方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: render
# 需要导入模块: from globals import Response [as 别名]
# 或者: from globals.Response import body [as 别名]
def render(content="hello world",
stream=None,
filename=None,
path=None,
context={},
lexers={},
delimiters=('{{', '}}')
):
"""
>>> render()
'hello world'
>>> render(content='abc')
'abc'
>>> render(content='abc\\'')
"abc'"
>>> render(content='a"\\'bc')
'a"\\'bc'
>>> render(content='a\\nbc')
'a\\nbc'
>>> render(content='a"bcd"e')
'a"bcd"e'
>>> render(content="'''a\\nc'''")
"'''a\\nc'''"
>>> render(content="'''a\\'c'''")
"'''a\'c'''"
>>> render(content='{{for i in range(a):}}{{=i}}<br />{{pass}}', context=dict(a=5))
'0<br />1<br />2<br />3<br />4<br />'
>>> render(content='{%for i in range(a):%}{%=i%}<br />{%pass%}', context=dict(a=5),delimiters=('{%','%}'))
'0<br />1<br />2<br />3<br />4<br />'
>>> render(content="{{='''hello\\nworld'''}}")
'hello\\nworld'
>>> render(content='{{for i in range(3):\\n=i\\npass}}')
'012'
"""
# here to avoid circular Imports
try:
from globals import Response
except ImportError:
# Working standalone. Build a mock Response object.
Response = DummyResponse
# Add it to the context so we can use it.
if not 'NOESCAPE' in context:
context['NOESCAPE'] = NOESCAPE
# save current response class
if context and 'response' in context:
old_response_body = context['response'].body
context['response'].body = StringIO.StringIO()
else:
old_response_body = None
context['response'] = Response()
# If we don't have anything to render, why bother?
if not content and not stream and not filename:
raise SyntaxError("Must specify a stream or filename or content")
# Here for legacy purposes, probably can be reduced to
# something more simple.
close_stream = False
if not stream:
if filename:
stream = open(filename, 'rb')
close_stream = True
elif content:
stream = StringIO.StringIO(content)
# Execute the template.
code = str(TemplateParser(stream.read(
), context=context, path=path, lexers=lexers, delimiters=delimiters))
try:
exec(code) in context
except Exception:
# for i,line in enumerate(code.split('\n')): print i,line
raise
if close_stream:
stream.close()
# Returned the rendered content.
text = context['response'].body.getvalue()
if old_response_body is not None:
context['response'].body = old_response_body
return text示例2: render
# 需要导入模块: from globals import Response [as 别名]
# 或者: from globals.Response import body [as 别名]
def render(
content="hello world",
stream=None,
filename=None,
path=None,
context={},
lexers={},
delimiters=("{{", "}}"),
writer="response.write",
):
"""
Generic render function
Args:
content: default content
stream: file-like obj to read template from
filename: where to find template
path: base path for templates
context: env
lexers: custom lexers to use
delimiters: opening and closing tags
writer: where to inject the resulting stream
Example::
>>> render()
'hello world'
>>> render(content='abc')
'abc'
>>> render(content="abc'")
"abc'"
>>> render(content=''''a"'bc''')
'a"'bc'
>>> render(content='a\\nbc')
'a\\nbc'
>>> render(content='a"bcd"e')
'a"bcd"e'
>>> render(content="'''a\\nc'''")
"'''a\\nc'''"
>>> render(content="'''a\\'c'''")
"'''a\'c'''"
>>> render(content='{{for i in range(a):}}{{=i}}<br />{{pass}}', context=dict(a=5))
'0<br />1<br />2<br />3<br />4<br />'
>>> render(content='{%for i in range(a):%}{%=i%}<br />{%pass%}', context=dict(a=5),delimiters=('{%','%}'))
'0<br />1<br />2<br />3<br />4<br />'
>>> render(content="{{='''hello\\nworld'''}}")
'hello\\nworld'
>>> render(content='{{for i in range(3):\\n=i\\npass}}')
'012'
"""
# here to avoid circular Imports
try:
from globals import Response
except ImportError:
# Working standalone. Build a mock Response object.
Response = DummyResponse
# Add it to the context so we can use it.
if not "NOESCAPE" in context:
context["NOESCAPE"] = NOESCAPE
# save current response class
if context and "response" in context:
old_response_body = context["response"].body
context["response"].body = StringIO.StringIO()
else:
old_response_body = None
context["response"] = Response()
# If we don't have anything to render, why bother?
if not content and not stream and not filename:
raise SyntaxError("Must specify a stream or filename or content")
# Here for legacy purposes, probably can be reduced to
# something more simple.
close_stream = False
if not stream:
if filename:
stream = open(filename, "rb")
close_stream = True
elif content:
stream = StringIO.StringIO(content)
# Execute the template.
code = str(
TemplateParser(stream.read(), context=context, path=path, lexers=lexers, delimiters=delimiters, writer=writer)
)
try:
exec(code) in context
except Exception:
# for i,line in enumerate(code.split('\n')): print i,line
raise
if close_stream:
stream.close()
# Returned the rendered content.
text = context["response"].body.getvalue()
if old_response_body is not None:
context["response"].body = old_response_body
#.........这里部分代码省略.........