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SequenceWrite(Parallel).py
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SequenceWrite(Parallel).py
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import itertools
import os,sys
from multiprocessing import Pool
def spacerCountWrite(motif1,motif2):
os.mkdir(motif1+"-"+motif2+"/")
Files = [open("gen.txt","w")]*30
for i in range(1,31):
Files[i-1] = open(motif1+"-"+motif2+"/"+"spacer"+str(i)+".txt","a+")
file=open("PromoterSeq.txt","r+")
fileread=file.read();
diff=0
for i in range(0,len(fileread)-10):
string=fileread[i]+fileread[i+1]+fileread[i+2]+fileread[i+3]+fileread[i+4]+fileread[i+5]
if string==motif1:
i=i+6
stringnew=""
for k in range(i,i+31):
stringnew=fileread[k]+fileread[k+1]+fileread[k+2]+fileread[k+3]+fileread[k+4]+fileread[k+5]
if stringnew==motif2:
diff=k-i
if(diff!=0):
for count1 in range(i,k):
Files[diff-1].write(fileread[count1])
Files[diff-1].write("\n")
i=k
break
file.close()
for i in range(1,31):
Files[i-1].close()
def func_star(a_b):
"""Convert `f([1,2])` to `f(1,2)` call."""
return spacerCountWrite(*a_b)
pool = Pool(8)
#motifs = ["tgtcaa","tgtcac","tgtcag","tgtcat","tgtcca","tgtccc","tgtccg","tgtcct","tgtcga","tgtcgc","tgtcgg","tgtcgt","tgtcta","tgtctc","tgtctg","tgtctt"]
motifs1 = ["tgtcaa"]*16+["tgtcac"]*16+["tgtcag"]*16+["tgtcat"]*16+["tgtcca"]*16+["tgtccc"]*16+["tgtccg"]*16+["tgtcct"]*16+["tgtcga"]*16+["tgtcgc"]*16+["tgtcgg"]*16+["tgtcgt"]*16+["tgtcta"]*16+["tgtctc"]*16+["tgtctg"]*16+["tgtctt"]*16
motifs2 = ["tgtcaa","tgtcac","tgtcag","tgtcat","tgtcca","tgtccc","tgtccg","tgtcct","tgtcga","tgtcgc","tgtcgg","tgtcgt","tgtcta","tgtctc","tgtctg","tgtctt"]*16
pool.map(func_star, itertools.izip(motifs1, motifs2))