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[processing] fixed handling of integer values

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This commit is contained in:
volaya 2016-10-04 08:56:57 +02:00
parent 4184934b9a
commit bc0cdc7b0d
1 changed files with 7 additions and 1 deletions
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8
python/plugins/processing/core/parameters.py
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@ -30,6 +30,7 @@ __revision__ = '$Format:%H$'
import sys import sys
import os import os
import math
from inspect import isclass from inspect import isclass
from copy import deepcopy from copy import deepcopy
import numbers import numbers
@ -834,6 +835,8 @@ class ParameterNumber(Parameter):
try: try:
v = self._evaluate(n) v = self._evaluate(n)
self.value = float(v) self.value = float(v)
if self.isInteger:
self.value = int(math.floor(self.value))
return True return True
except: except:
return False return False
@ -877,7 +880,10 @@ class ParameterNumber(Parameter):
result = exp.evaluate(_expressionContext()) result = exp.evaluate(_expressionContext())
if exp.hasEvalError(): if exp.hasEvalError():
raise ValueError("Error evaluating parameter expression: " + exp.evalErrorString()) raise ValueError("Error evaluating parameter expression: " + exp.evalErrorString())
return result if self.isInteger:
return math.floor(result)
else:
return result
def evaluate(self, alg): def evaluate(self, alg):
if isinstance(self.value, str) and bool(self.value): if isinstance(self.value, str) and bool(self.value):