hello
I removed the bugs.But still getting error report.
>>import mcript
Traceback (most recent call last):
File "<pyshell#6>", line 1, in <module>
import mcript
File "C:\Python26\mcript.py", line 78, in <module>
a.main()
File "C:\Python26\mcript.py", line 58, in main
nl=__compress(__digi(__lengthen(line.strip())))+'\n'
NameError: global name '_Cripto__compress' is not defined
There is no string '_Cripto__compress' any whare in the script.
So I dont know what corrections Ineed to make in the script.
I am giving my code below again again .
<code>
#! usr/bin/env python
import ast,random,os,zlib,string
key=5
class Cripto(object):
def __init__(self,afile):
self.afile=afile
def __digi(self,astring):
y=[]
for x in astring:
y.append(ord(x))
y=str(y)
return y
def __undigi(self,astring):
alist=ast.literal_eval(astring)
y=[]
for x in alist:
y.append(chr(x))
astring=''.join(y)
return astring
def __gen_string(self):
s=''
nl=random.sample(string.ascii_letters,key)
for x in nl:s+=x
return s
def __lengthen(self,astring):
s=list(astring)
ns=''
for x in s:
ns+=x
ns+=gen_string()
return ns
def __shorten(self,astring):
s=list(astring)
ns=''
for x in range(0,len(s),key+1):
ns+=s[x]
return ns
def __compress(self,astring):
astring=zlib.compress(astring)
return astring
def __decompress(self,astring):
astring=zlib.decompress(astring)
return astring
def main(self):
sorce=open(self.afile,'r')
data=(sorce.readlines())
dest=open((os.path.split(self.afile)[0]+os.sep+'temp'),'w')
if (data[0]).strip()=='flag1':
ns='flag0\n'
data=data[1:]
for line in data:
nl= __compress(__digi(__lengthen(line.strip())))+'\n'
ns+=nl
dest.write(ns)
elif data[0].strip()=='flag0':
ns='flag1\n'
data=data[1:]
for line in data:
nl= __shorten((__undigi(__decompress(line.strip()))))+'\n'
ns+=nl
dest.write(ns)
else:prind 'File does not begin with the flag'
sorce.close()
dest.close()
os.remove(self.afile)
os.rename((os.path.split(self.afile)[0]+os.sep+'temp'),self.afile)
#========
a=Cripto('C:/pp.txt')
a.main()
<\code>
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