本文整理匯總了Python中globals.current方法的典型用法代碼示例。如果您正苦於以下問題：Python globals.current方法的具體用法？Python globals.current怎麽用？Python globals.current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globals的用法示例。
在下文中一共展示了globals.current方法的1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: _get_file_text
# 需要導入模塊: import globals [as 別名]
# 或者: from globals import current [as 別名]
def _get_file_text(self, filename):
"""
Attempt to open ``filename`` and retrieve its text.
This will use self.path to search for the file.
"""
# If they didn't specify a filename, how can we find one!
if not filename.strip():
self._raise_error('Invalid template filename')
# Allow Views to include other views dynamically
context = self.context
if current and not "response" in context:
context["response"] = getattr(current, 'response', None)
# Get the filename; filename looks like ``"template.html"``.
# We need to eval to remove the quotes and get the string type.
filename = eval(filename, context)
# Get the path of the file on the system.
filepath = self.path and os.path.join(self.path, filename) or filename
# try to read the text.
try:
fileobj = open(filepath, 'rb')
text = fileobj.read()
fileobj.close()
except IOError:
self._raise_error('Unable to open included view file: ' + filepath)
return text