Hi guys,
I am new to python. I am trying to find out an exact match using the following code(looped)
def _match(dict, keyword):
for i in range(0,len(dict)):
#indicators = dict
tag = len(re.findall(b'\b(%s)\b' % dict, phrase.lower(), re.IGNORECASE))
#print tag
if tag > 0:
return '1';
return '0'
the above function is used to read an input file line by and ping it against the phrase to find exact match. It worked ok with a an example i.e. one line, but when it came to a csv where i have 3 columns and n rows, it is showing this error
Traceback (most recent call last):
File "<stdin>", line 8, in ?
File "<stdin>", line 4, in _match
File "/usr/lib64/python2.4/sre.py", line 167, in findall
return _compile(pattern, flags).findall(string)
File "/usr/lib64/python2.4/sre.py", line 227, in _compile
raise error, v # invalid expression
sre_constants.error: unknown extension
Can someone give a quick solutions as why this is happening and what should be done. PLS KINDA URGENT!!
the code i used to read in the phrase file is given below:
for line in kw:
out_str = line.strip()
cols = line.strip().split(',')
terms = cols[2]
match = _match(temp, terms)
out_str = out_str + ',' + match
print out_str
I am new to python. I am trying to find out an exact match using the following code(looped)
def _match(dict, keyword):
for i in range(0,len(dict)):
#indicators = dict
tag = len(re.findall(b'\b(%s)\b' % dict, phrase.lower(), re.IGNORECASE))
#print tag
if tag > 0:
return '1';
return '0'
the above function is used to read an input file line by and ping it against the phrase to find exact match. It worked ok with a an example i.e. one line, but when it came to a csv where i have 3 columns and n rows, it is showing this error
Traceback (most recent call last):
File "<stdin>", line 8, in ?
File "<stdin>", line 4, in _match
File "/usr/lib64/python2.4/sre.py", line 167, in findall
return _compile(pattern, flags).findall(string)
File "/usr/lib64/python2.4/sre.py", line 227, in _compile
raise error, v # invalid expression
sre_constants.error: unknown extension
Can someone give a quick solutions as why this is happening and what should be done. PLS KINDA URGENT!!
the code i used to read in the phrase file is given below:
for line in kw:
out_str = line.strip()
cols = line.strip().split(',')
terms = cols[2]
match = _match(temp, terms)
out_str = out_str + ',' + match
print out_str