compara-deep-learning/prepare_synteny_matrix.py

86 lines
2.7 KiB
Python
Raw Normal View History

2019-07-24 03:27:54 -07:00
import numpy as np
import pandas as pd
import json
import os
import sys
import pickle
from select_data import read_db_homology
from threads import Procerssrunner
from read_get_gene_seq import read_gene_sequences
from access_data_rest import update_rest
def read_data_synteny(nop,name):
smg=[]
sml=[]
indexes=[]
for i in range(nop):
try:
with open("temp_"+name+"/thread_"+str(i+1)+"_smg.temp","rb") as file:
smg=smg+pickle.load(file)
with open("temp_"+name+"/thread_"+str(i+1)+"_sml.temp","rb") as file:
sml=sml+pickle.load(file)
with open("temp_"+name+"/thread_"+str(i+1)+"_indexes.temp","rb") as file:
indexes=indexes+pickle.load(file)
except Exception as e:
print("Problem with thread",i+1,"detected for",name,e)
continue
print(len(indexes))
return smg,sml,indexes
def load_neighbor_genes():
with open("processed/neighbor_genes.json","r") as file:
lsy=dict(json.load(file))
print(len(lsy))
print("Neighbor Genes Loaded")
return lsy
def read_data_homology(dirname):
lf=os.listdir(dirname)
if len(lf)==0:
print("No Files in the Directory!!!!!!!")
sys.exit(1)
a_h=[]
d_h=[]
for x in lf:
df,n=read_db_homology(dirname,x)
n=n.split()[0]
try:
indexes=np.load("processed/"+n+"_selected_indexes.npy")
except:
print("Incomplete data for:",n)
df=df.loc[indexes]
a_h.append(df)
d_h.append(n)
return a_h,d_h
def main():
arg=sys.argv
nop=int(arg[-1])
n=3
a_h,d_h=read_data_homology("data_homology")
print("Data Read")
lsy=load_neighbor_genes()
gene_sequences=read_gene_sequences(a_h,lsy,"geneseq","gene_seq_positive")
gene_sequences=update_rest(gene_sequences,"gene_seq_positive")
print("Gene Sequences Loaded.")
if not os.path.isdir("processed/synteny_matrices"):
os.mkdir("processed/synteny_matrices")
ndir="processed/synteny_matrices/"
nf1="synteny_matrices_global"
nf2="synteny_matrices_local"
nf3="indexes"
for i in range(len(a_h)):
df=a_h[i]
part=len(df)//nop
pr=Procerssrunner()
pr.start_processes(nop,df,gene_sequences,lsy,part,n,d_h[i])
smg,sml,indexes=read_data_synteny(nop,d_h[i])
print(len(indexes))
np.save(ndir+str(d_h[i])+"_"+nf1,smg)
np.save(ndir+str(d_h[i])+"_"+nf2,sml)
np.save(ndir+str(d_h[i])+"_"+nf3,indexes)
print("Synteny Matrices Created Successfully :)")
if __name__=="__main__":
main()