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predict_dataset_on_HPC.py
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predict_dataset_on_HPC.py
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# Standard imports
import multiprocessing as mp
from functools import partial
import csv
import os, sys
import numpy as np
# Set these before running
DATASET_NAME = 'refseq_DoriC_accessions_set'
PARALLEL = True
CPUS = 10
MAX_ORICS = 10 # Assumption: No more than 10 oriC for a single organism are predicted
# Cluster path
sys.path.append('/tudelft.net/staff-umbrella/GeneLocations/ZoyavanMeel/OriC_Finder/')
from oriC_Finder import find_oriCs
def prep_prediction(sample_path, csv_path, max_oriCs):
gene_info_path = sample_path[0]
fasta_path = sample_path[1]
# Quick check to see if th FASTA has already been processed
with open(fasta_path, 'r') as fh:
accession = fh.readline().split(' ')[0][1:]
if os.path.exists(csv_path + '/' + accession + '.csv'):
return
# preferred_properties, all_oriCs = find_oriCs(sample_path)
preferred_properties = find_oriCs(genome_fasta=fasta_path, genes_fasta=gene_info_path)
row = []
RefSeq = preferred_properties['name'][:-2] # RefSeq = RefSeq Accession Number, removing Version Number
row.append(RefSeq)
row.append(preferred_properties['seq_size'])
# Quality of Prediction processing
row.append(preferred_properties['false_order'])
row.append(preferred_properties['gc_conc'])
# OriC processing
for i in range(max_oriCs):
row.append(preferred_properties['oriC_middles'][i]) if i < len(preferred_properties['oriC_middles']) else row.append(np.nan)
for i in range(max_oriCs):
row.append(preferred_properties['occurances'][i]) if i < len(preferred_properties['occurances']) else row.append(np.nan)
with open(csv_path + '/' + RefSeq + '.csv', 'w') as fh:
writer = csv.writer(fh)
writer.writerow(row)
fh.close()
if __name__ == '__main__':
fastas_path = '/tudelft.net/staff-umbrella/GeneLocations/ZoyavanMeel/' + DATASET_NAME + '/bacteria'
gene_info_path = '/tudelft.net/staff-umbrella/GeneLocations/ZoyavanMeel/' + DATASET_NAME + '/gene_info_files'
csv_path = '/tudelft.net/staff-umbrella/GeneLocations/ZoyavanMeel/' + DATASET_NAME + '/csvs'
samples = os.listdir( gene_info_path )
sample_paths = [(gene_info_path + '/' + sample, fastas_path + '/' + sample) for sample in samples]
del samples
if not PARALLEL:
for path in sample_paths:
prep_prediction(path, csv_path, MAX_ORICS)
else:
prepped_prediction = partial(prep_prediction, csv_path=csv_path, max_oriCs=MAX_ORICS)
with mp.Pool(CPUS) as pool:
pool.map(prepped_prediction, sample_paths)