KeyboardInterrupt close failed in file object destructor:sys.excepthook is missing lost sys.stderr

[Jai]

Code
#################################

#!/usr/bin/env python


import sys, re




def find_position(line):
pun = ""
if re.search(r"[.?!]+", line):
pun = re.search(r"[.?!]+", line).group()
pos = line.find(pun)
pos = pos+len(pun)-1
return pos




def sentence_splitter(filename):

f = open(filename, "r")

for line in f:
line = line.strip()
print line + "\n"
while line:
pos = find_position(line)
line2 = line[ : pos+1].split(" ")
length = len(line2)
last_word = line2[length -1]

try:
if re.search(r"[A-Z]+.*", last_word) or line[pos+1] != " " or line[pos+2].islower() :
print line[os+1],
line = line[pos+1:]

else:
print line[ : pos+1]
line = line[pos+1 :]


except :
print " error here!!"

f.close()
return " bye bye"





if __name__=="__main__":
print sentence_splitter(sys.argv[1])


##########################3

exicution

python sentence_splitter6.py README | more


###############

README

Mr. Smith bought example.cheapsite.com for 1.5 million dollars, i.e. he paid a lot for it. Did he mind? Adam Jones Jr. thinks he didn't. In any case, this isn't true... Well, with a probability of .9 it isn't. The result should be:
~
############################


output

Mr. Smith bought example.cheapsite.com for 1.5 million dollars, i.e. he paid a lot for it. Did he mind? Adam Jones Jr. thinks he didn't.
In any case, this isn't true... Well, with a probability of .9 it isn't. The result should be:

Mr. Smith bought example. cheapsite. com for 1. 5 million dollars, i. e. he paid a lot for it.
Did he mind?
Adam Jones Jr. thinks he didn't.
In any case, this isn't true...
Well, with a probability of . 9 it isn't.

##########################################################3

error

KeyboardInterrupt
close failed in file object destructor:
sys.excepthook is missing
lost sys.stderr

##########################################


please help what is this i have try lot but unable to remove it

 

[Neil Cerutti]

MOn Tue, Nov 19, 2013 at 10:35 AM, Jai

please help what is this i have try lot but unable to remove it

Your code is getting into an infinite loop.

One problem is, I suspect:

def find_position(line):
pun = ""
if re.search(r"[.?!]+", line):
pun = re.search(r"[.?!]+", line).group()
pos = line.find(pun)
pos = pos+len(pun)-1
return pos

When your search fails, this function will return 0. Fix that.

In general your problem isn't well defined enough for me to make
sense of your algorithm. Can you show sample input and output?
Can you describe the algorithm in plain English?