import os
import sys
from NoneVisitor import *
dirName = '/Users/dillon/PythonWorkspace/'
x = NoneVisitor()
numExceptions = 0
for root, dirs, files in os.walk(dirName):
for file in files:
if file.endswith(".py"):
path = os.path.join(root, file)
print path
try:
parsedFile = ast.parse(open(path, "r").read())
x.currentFile = path
x.visit(parsedFile)
except Exception, e:
numExceptions += 1
print 'Error: Could not parse file, exception: %s' % e
x.printErrors()
print ''
print 'Number of exceptions', numExceptions
def twoErrors():
fileName = './cases/Test2.py'
parsedFile = ast.parse(open(fileName, 'r').read())
x = NoneVisitor()
x.visit(parsedFile)
testAssert(x.numErrors() == 2, 'twoErrors')
def setNone():
fileName = './cases/Test3.py'
parsedFile = ast.parse(open(fileName, 'r').read())
x = NoneVisitor()
x.visit(parsedFile)
testAssert(x.numErrors() == 1, 'setNone')
def basicTest():
fileName = './cases/Test1.py'
parsedFile = ast.parse(open(fileName, 'r').read())
x = NoneVisitor()
x.visit(parsedFile)
testAssert(x.numErrors() == 1, 'basicTest')
def countErrors(fileName):
parsedFile = ast.parse(open(fileName, 'r').read())
x = NoneVisitor()
x.visit(parsedFile)
return x.numErrors()
