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V.py
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V.py
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# -*- coding: utf-8 -*-
from PyQt4 import QtCore, QtGui
from PyQt4.QtGui import QFileDialog
import re
class V(object):
def getFunc(self,code,line):
count=0
func=''
for i in range(int(line),len(code)+1):
count=count+code[i-1].count('{')
count=count-code[i-1].count('}')
if count or i==int(line):
func=func+' '+code[i-1]
else:
end=i
break
return func
def VG(self,func):
com=0
#短路情况时,没出现一个||环形复杂度则+1
p=re.compile(r'(if|elseif)\s*\(\S+?\)')
for m in p.finditer(func):
com=com+m.group().count('||')+1
p=re.compile(r'while\s*\(\S+?\)')
for n in p.finditer(func):
str=n.group().strip()
str=str.strip('while()')
if not str.isdigit():
com=com+1
com=com+func.count('for')
com=com+func.count('case')
return com+1