Mercurial > repos > chemteam > ambertools_acpype

annotate parmconv.py @ 11:a0c154146234 draft

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"planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 27e76b3f6ed12955fd60609aad4043bc9c60cba2"
author chemteam
date Thu, 07 Oct 2021 09:51:33 +0000
parents c8cdde00b105
children
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7
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
chemteam
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diff changeset
1 import argparse
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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2 import io
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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3 import sys
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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4 from contextlib import redirect_stdout
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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5
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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6 import parmed
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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7 from parmed import amber, gromacs
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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8 from parmed.tools.changeradii import ChRad
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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9
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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11 def parse_command_line(argv):
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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12 parser = argparse.ArgumentParser()
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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13 parser.add_argument('--istr', help='input structure', required=True)
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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14 parser.add_argument('--itop', help='input topology file', required=True)
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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15 parser.add_argument('--istripmask', help='stripmask')
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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16 parser.add_argument('--iradii', required=True, help='parmed radii are \
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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17 GB_RADII amber6,bondi, mbondi, mbondi2, mbondi3')
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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18 parser.add_argument('--removedihe', action='store_true',
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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19 default=False, help='remove dihedrals with zero \
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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20 periodicity')
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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21 parser.add_argument('--removebox', action='store_true',
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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22 default=False, help='remove periodic box info')
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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23 parser.add_argument('--o_prmtop', help='AMBER output topology',
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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24 required=True)
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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25 return parser.parse_args()
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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26
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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27
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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28 def get_ids(dihedrals):
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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29 """
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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30 goes through dihedrals and looks for any with per=0.
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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31 returns a reverse sorted list of ids to be removed.
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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32 """
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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33 indices = []
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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34 for k, v in enumerate(dihedrals):
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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35 f = io.StringIO()
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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36 with redirect_stdout(f):
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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37 print(v)
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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38 if f.getvalue().find("per=0") != -1:
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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39 indices.append(k)
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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40 indices.sort(reverse=True)
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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41 return indices
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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42
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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43
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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44 args = parse_command_line(sys.argv)
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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45
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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46 gmx_top = gromacs.GromacsTopologyFile(args.itop)
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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47 gmx_gro = gromacs.GromacsGroFile.parse(args.istr)
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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48
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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49 if not args.removebox:
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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50 # keep box info
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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51 gmx_top.box = gmx_gro.box
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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52 gmx_top.positions = gmx_gro.positions
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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53
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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54
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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55 if args.removedihe:
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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56 ids_to_remove = get_ids(gmx_top.dihedrals)
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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57 print("Original number of dihedrals %i" % len(gmx_top.dihedrals))
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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58 for i in ids_to_remove:
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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59 gmx_top.dihedrals.pop(i)
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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60 print("Update number of dihedrals %i" % len(gmx_top.dihedrals))
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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61
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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62 if args.istripmask is not None:
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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63 if args.istripmask == "":
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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64 pass
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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65 else:
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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66 gmx_top.strip(args.istripmask)
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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67
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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68 radii = str(args.iradii)
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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69 parmed.tools.changeRadii(gmx_top, radii)
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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70 amb_prm = amber.AmberParm.from_structure(gmx_top)
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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71 parmed.tools.changeRadii(amb_prm, radii)
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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72
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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73 if args.removebox:
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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74 amb_prm.pointers['IFBOX'] = 0
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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75
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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76 ChRad(amb_prm, radii)
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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77 for i, atom in enumerate(amb_prm.atoms):
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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78 amb_prm.parm_data['RADII'][i] = atom.solvent_radius
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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79 amb_prm.parm_data['SCREEN'][i] = atom.screen
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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80
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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81
c8cdde00b105 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit cc13bd32ef2d80b01dc197a3ca120a4ff9f0dacc"
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82 amb_prm.write_parm(args.o_prmtop)