updating kd script to take command line args
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parent
bf0568345e
commit
129808d4a5
2 changed files with 26 additions and 17 deletions
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@ -5,6 +5,11 @@ Created on Tue Apr 7 09:30:16 2020
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@author: tanu
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"""
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#=======================================================================
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# TASK:
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#=======================================================================
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#%% load packages
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import sys, os
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import argparse
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import re
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@ -14,7 +19,7 @@ from Bio.PDB.DSSP import DSSP
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import dms_tools2
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import dms_tools2.dssp
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import pprint as pp
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#%%
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#=======================================================================
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#%% specify homedir and curr dir
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homedir = os.path.expanduser('~')
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@ -22,13 +27,13 @@ homedir = os.path.expanduser('~')
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os.getcwd()
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os.chdir(homedir + '/git/LSHTM_analysis/scripts')
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os.getcwd()
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#=======================================================================
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#%% command line args
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arg_parser = argparse.ArgumentParser()
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arg_parser.add_argument('-d', '--drug', help='drug name', default = 'pyrazin')
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arg_parser.add_argument('-g', '--gene', help='gene name', default = 'pn') # case sensitive
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arg_parser.add_argument('-d', '--drug', help='drug name', default = 'pyrazinamide')
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arg_parser.add_argument('-g', '--gene', help='gene name', default = 'pncA') # case sensitive
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args = arg_parser.parse_args()
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#=======================================================================
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#%% variable assignment: input and output
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#drug = 'pyrazinamide'
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#gene = 'pncA'
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@ -73,6 +78,8 @@ dsspcsv_file = outdir + '/' + dsspcsv_filename
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print('Outfile dssp to csv: ', dsspcsv_file
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, '\n=============================================================')
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#%% end of variable assignment for input and output files
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#=======================================================================
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#%% create .dssp from pdb
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def dssp_file_from_pdb(inputpdbfile, outfile, DSSP = "dssp"):
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"""
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@ -92,10 +99,9 @@ def dssp_file_from_pdb(inputpdbfile, outfile, DSSP = "dssp"):
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# out_file = infile +'.dssp'
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# outfile = os.path.splitext(inputpdbfile)[0]+'.dssp' # strip file ext
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os.system("%s -i %s -o %s" % (DSSP, inputpdbfile, outfile))
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#=======================================================================
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#%% extract chain id from dssp
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#print(dssp.keys())
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#print(dssp.keys()[0][0])
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#print(len(dssp))
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@ -137,8 +143,8 @@ def extract_chain_dssp(inputpdbfile):
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, in_filename, 'contains:', len(pdbchainlist)
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, 'chains:\n', pdbchainlist)
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return pdbchainlist
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#%%
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#=======================================================================
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#%% write csv of processed dssp output
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def dssp_to_csv(inputdsspfile, outfile, pdbchainlist):
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"""
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Create a df from a dssp file containing ASA, RSA, SS for all chains
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@ -188,14 +194,13 @@ def dssp_to_csv(inputdsspfile, outfile, pdbchainlist):
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, '\nNo. of rows:', len(dssp_df)
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, '\nNo. of cols:', len(dssp_df.columns)
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, '\n==============================================================')
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#%%
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# call
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#=======================================================================
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#%% call functions
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#dssp_file_from_pdb(infile, dssp_file, DSSP = "dssp")
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#my_chains = extract_chain_dssp(infile)
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#dssp_to_csv(dssp_file, dsspcsv_file, my_chains)
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#%%
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#=======================================================================
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def main():
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print('Running dssp on', in_filename, 'extracting df and output csv:', dsspcsv_filename)
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dssp_file_from_pdb(infile, dssp_file, DSSP = "dssp")
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@ -205,3 +210,4 @@ def main():
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if __name__ == "__main__":
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main()
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#%% end of script
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#=======================================================================
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