Viewing file:  DummyExpr.py (2.16 KB) -rw-r--r--
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from Ft.Lib import boolean, number
from Ft.Xml.Domlette import NonvalidatingReader
from Ft.Xml.XPath import ParsedExpr
class DummyBooleanExpr:
def __init__(self,val):
self.val = val and boolean.true or boolean.false
def evaluate(self,context):
return self.val
def __repr__(self):
return str(self.val)
class DummyNumberExpr:
def __init__(self,val):
self.val = val
def evaluate(self,context):
return self.val
def __repr__(self):
return str(self.val)
class DummyNodeSetExpr:
def __init__(self, val=None):
self.val = val
def evaluate(self,context):
return self.val
def select(self,context):
return self.val
def __repr__(self):
return '<%d-item nodeset>' % len(self.val)
class DummyStringExpr:
def __init__(self, val=None):
self.val = (val is None) and u'DummyString' or val
def evaluate(self,context):
return self.val
def __repr__(self):
return repr(self.val)
boolT = DummyBooleanExpr(1)
boolF = DummyBooleanExpr(0)
num0 = DummyNumberExpr(0)
num0p5 = DummyNumberExpr(0.5)
numN0p5 = DummyNumberExpr(-0.5)
num1 = DummyNumberExpr(1)
num1p5 = DummyNumberExpr(1.5)
num2 = DummyNumberExpr(2)
num2p6 = DummyNumberExpr(2.6)
num3 = DummyNumberExpr(3)
numN4 = DummyNumberExpr(-4)
num4p5 = DummyNumberExpr(4.5)
numN4p5 = DummyNumberExpr(-4.5)
numN42 = DummyNumberExpr(-42)
numNan = DummyNumberExpr(number.nan)
numInf = DummyNumberExpr(number.inf)
numNInf = DummyNumberExpr(-number.inf)
strEmpty = DummyStringExpr(u'')
str12345 = DummyStringExpr(u'12345')
strPi = DummyStringExpr(u'3.14')
strText = DummyStringExpr(u'Hi')
strPiText = DummyStringExpr(u'3.14Hi')
strSpace = DummyStringExpr(u'Ht \t There\t Mike')
strHelloWorld = DummyStringExpr(u'hello world')
STR_EGG1 = DummyStringExpr(u'egg1')
STR_EGG2 = DummyStringExpr(u'egg2')
DOC = "<spam><egg1>egg1</egg1><egg2>egg2</egg2></spam>"
doc = NonvalidatingReader.parseString(DOC, 'http://foo/test/spam.xml')
node1 = doc.documentElement.firstChild
node2 = node1.nextSibling
EMPTY_NODE_SET = DummyNodeSetExpr([])
ONE_NODE_SET = DummyNodeSetExpr([node1])
TWO_NODE_SET = DummyNodeSetExpr([node1, node2])
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