/usr/lib/python2.7/dist-packages/stringtemplate3/language/Expr.py is in python-stringtemplate3 3.1-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 | from stringtemplate3.utils import deprecated
class Expr(object):
"""
A string template expression embedded within the template.
A template is parsed into a tokenized vector of Expr objects
and then executed after the user sticks in attribute values.
This list of Expr objects represents a "program" for the StringTemplate
evaluator.
"""
def __init__(self, enclosingTemplate):
## The StringTemplate object surrounding this expr
self.enclosingTemplate = enclosingTemplate
## Anything spit out as a chunk (even plain text) must be indented
# according to whitespace before the action that generated it. So,
# plain text in the outermost template is never indented, but the
# text and attribute references in a nested template will all be
# indented by the amount seen directly in front of the attribute
# reference that initiates construction of the nested template.
self.indentation = ''
def write(self, this, out):
"""How to write this node to output"""
raise NotImplementedError
@deprecated
def getEnclosingTemplate(self):
return self.enclosingTemplate
@deprecated
def getIndentation(self):
return self.indentation
@deprecated
def setIndentation(self, indentation):
self.indentation = indentation
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