Adding new common function for further refactoring

This commit is contained in:
Miroslav Stampar 2013-01-21 11:50:47 +01:00
parent 65c55a6a49
commit 0e86175342

View File

@ -3291,6 +3291,24 @@ def isNumber(value):
else:
return True
def zeroDepthSearch(expression, value):
"""
Searches occurances of value inside expression at 0-depth level
regarding the parentheses
"""
retVal = []
depth = 0
for index in xrange(len(expression)):
if expression[index] == '(':
depth += 1
elif expression[index] == ')':
depth -= 1
elif depth == 0 and expression[index:index + len(value)] == value:
retVal.append(index)
return retVal
def pollProcess(process, suppress_errors=False):
while True:
dataToStdout(".")