Python code for matching list

Question

[adnan.sabar7865]

hello,

I'm trying matching list by python to get score. For that i write this script and run on windows terminal; import subprocess import re import sys

def combine(pattern, matching):

with open(pattern, 'r') as p:
    data_p = p.readlines()

# create pattern
data_str = ['']*len(data_p)
for idx, line in enumerate(data_p):
    data_str[idx] = re.split('\n', line)[0][:]

#print(data_str[0:5])
#print(data_str)

with open(matching, 'r') as m:
    data_m = m.readlines()[1:]
data_m = '>'.join(data_m)

#print(data_m[0:100])

#test='M37699'
#join_str1 = ''.join(data_str)
#idx1 = join_str1.find(test)
#print(join_str1[idx1:idx1+len(test)])

#idx2 = data_m.find(test)
#print(data_m[idx2:idx2+len(test)])

#sys.exit()

# find pattern
data_matching = ['']*len(data_str)
for i, pattern_i in enumerate(data_str):
    idx = data_m.find(pattern_i)
    length_pattern_i = len(pattern_i)
    idx_stop = data_m.find('>', idx)
    if idx != -1:
        #data_matching[i] = data_m[idx:idx+length_pattern_i]
        data_matching[i] = data_m[idx:idx_stop]
    else:
        print("a key doesn't match the data")
        sys.exit()

#print(data_matching)
#print(data_matching['>Z17DSoi5'])
#print(data_m[data_matching['>Z17DSoi5'][1]+9:data_matching['>Z17DSoi5'][1]+539])


# save the result
***outfile = open('C:\Python Programs/result_DNA_SBcCAS_ACLAME.txt', 'w+')***
outfile.write(''.join(data_matching))
outfile.close()

return None

if __name__ =='__main__':

***pattern = 'C:\Python Programs/SBcCAS_ACLAME.txt'
matching = 'C:\Python Programs/aclame_index.txt'***
combine(pattern, matching)

SBcCAS_ACLAME.txt is file and reference is aclame_index.txt and both are available on directory. but every time i got this error: a key doesn't match the data

Can somebody guide me.