comparison get_infos.py @ 8:768ed7cc0978 draft

planemo upload for repository https://github.com/brsynth/synbiocad-galaxy-wrappers commit aa5a9ac47997d9c1718b9c7eaff1b83c63ac1d58

7:8dc4d3964ab5

    readSBMLFromFile
)
from requests import get as r_get


def entry_point():
    parser = ArgumentParser('Returns cell informations')
    parser.add_argument(
        'infile',
        type=str,
        help='SBML input file (xml)'

        '--biomass',
        type=str,
        help='Path to store biomass reaction ID'
    )
    parser.add_argument(
        '--hostid',
        type=str,
        help='Extended name of the host organism'
    )
    parser.add_argument(
        '--taxid',
        type=str,
        help='Path to store host taxonomy ID'
    )
    params = parser.parse_args()

    sbml_doc = readSBMLFromFile(params.infile)

    if params.comp:
        compartments = sbml_doc.getModel().getListOfCompartments()
        with open(params.comp, 'w') as f:
            f.write('#ID\tNAME\n')
            for comp in compartments:
                f.write(f'{comp.getId()}\t{comp.getName()}\n')

    if params.biomass:
        reactions = sbml_doc.getModel().getListOfReactions()
        with open(params.biomass, 'w') as f:
            f.write('#ID\n')
            for rxn in reactions:
                if 'biomass' in rxn.getId().lower():
                    f.write(f'{rxn.getId()}\n')

    if params.taxid:
        hostname = ''

        # Model from BiGG
        if params.bigg:
            # Extended Name
            server = 'http://bigg.ucsd.edu/api/v2/models/'
            ext = params.hostid
            r = r_get(server+ext, headers={ "Content-Type" : "application/json"})
            if not r.ok:
                print(f"Warning: unable to retrieve host name for id {params.hostid}")
            else:
                try:
                    hostname = r.json()["organism"]
                except KeyError:
                    print(f"Warning: unable to retrieve host name for id {params.hostid}")
            if not hostname:
                taxid = ''
            else:
                # TAXON ID
                server = 'https://rest.ensembl.org'
                ext = f'/taxonomy/id/{hostname}?'
                r = r_get(server+ext, headers={ "Content-Type" : "application/json"})
                if not r.ok:
                    print(f"Warning: unable to retrieve taxonomy ID for host organism {hostname}")
                else:
                    try:
                        taxid = r.json()["id"]
                    except KeyError:
                        print(f"Warning: unable to retrieve taxonomy ID for host organism {hostname}")
                        taxid = ''

        # Model from user
        else:
            taxid = params.hostid

        with open(params.taxid, 'w') as f:
            f.write('#ID\n')
            f.write(f'{taxid}\n')


if __name__ == "__main__":
    entry_point()

8:768ed7cc0978

    readSBMLFromFile
)
from requests import get as r_get


def get_biomass_rxn(sbml_doc):
    '''
    Returns the biomass reaction of the model
    
    Parameters
    ----------
    sbml_doc: libsbml.SBMLDocument
        SBML model
        
    Returns
    -------
    biomass_rxn: libsbml.Reaction
        Biomass reaction
    '''
    reactions = sbml_doc.getModel().getListOfReactions()
    # Search for 'biomass' keyword in reaction name
    for rxn in reactions:
        if 'biomass' in rxn.getName().lower():
            return rxn
    # Search for 'biomass' keyword in products
    # AND not in reactants
    for rxn in reactions:
        in_reactants = False
        for reac in rxn.getListOfReactants():
            if 'biomass' in reac.getSpecies().lower():
                in_reactants = True
                break
        if not in_reactants:
            for prod in rxn.getListOfProducts():
                if 'biomass' in prod.getSpecies().lower():
                    return rxn
    return None


def get_taxon_id(hostid):
    '''
    Returns the taxonomy ID of the host organism
    
    Parameters
    ----------
    hostid: str
        Extended name of the host organism
        
    Returns
    -------
    taxid: str
        Taxonomy ID of the host organism
    '''
    taxid = get_taxon_id(hostid)
    hostname = ''
    # Extended Name
    server = 'http://bigg.ucsd.edu/api/v2/models/'
    ext = hostid
    r = r_get(server+ext, headers={ "Content-Type" : "application/json"})
    if not r.ok:
        print(f"Warning: unable to retrieve host name for id {hostid}")
    else:
        try:
            hostname = r.json()["organism"]
        except KeyError:
            print(f"Warning: unable to retrieve host name for id {hostid}")
    if not hostname:
        taxid = ''
    else:
        # TAXON ID
        server = 'https://rest.ensembl.org'
        ext = f'/taxonomy/id/{hostname}?'
        r = r_get(server+ext, headers={ "Content-Type" : "application/json"})
        if not r.ok:
            print(f"Warning: unable to retrieve taxonomy ID for host organism {hostname}")
        else:
            try:
                taxid = r.json()["id"]
            except KeyError:
                print(f"Warning: unable to retrieve taxonomy ID for host organism {hostname}")
                taxid = ''
    return taxid


def args():
    parser = ArgumentParser('Returns cell informations')
    parser.add_argument(
        'infile',
        type=str,
        help='SBML input file (xml)'

        '--biomass',
        type=str,
        help='Path to store biomass reaction ID'
    )
    parser.add_argument(
        '--biomass-id',
        type=str,
        help='ID of biomass reaction'
    )
    parser.add_argument(
        '--hostid',
        type=str,
        help='Extended name of the host organism'
    )
    parser.add_argument(
        '--taxid',
        type=str,
        help='Path to store host taxonomy ID'
    )
    params = parser.parse_args()
    return params


def entry_point():

    params = args()

    sbml_doc = readSBMLFromFile(params.infile)

    compartments = sbml_doc.getModel().getListOfCompartments()
    comp_str = ''
    for comp in compartments:
        comp_str += f'{comp.getId()}\t{comp.getName()}\n'
    if params.comp:
        with open(params.comp, 'w') as f:
            f.write('#ID\tNAME\n')
            f.write(comp_str)
    else:
        print('Compartments:')
        for comp in compartments:
            print(f'{comp.getId()}\t{comp.getName()}'.replace('\n', ' | '))

    if params.biomass_id:
        biomass_rxn = sbml_doc.getModel().getReaction(params.biomass_id)
    else:
        biomass_rxn = get_biomass_rxn(sbml_doc)
    if not biomass_rxn:
        print('Warning: unable to retrieve biomass reaction')
        biomass_id = ''
    else:
        biomass_id = biomass_rxn.getId()
    if params.biomass:
        with open(params.biomass, 'w') as f:
            f.write('#ID\n')
            f.write(f'{biomass_id}\n')
    else:
        print(f'Biomass reaction ID: {biomass_id}')

    # Model from BiGG
    if params.bigg:
        taxid = get_taxon_id(params.hostid)
    # Model from user
    else:
        taxid = params.hostid

    if params.taxid:
        with open(params.taxid, 'w') as f:
            f.write('#ID\n')
            f.write(f'{taxid}\n')
    else:
        print(f'Taxonomy ID: {taxid}')


if __name__ == "__main__":
    entry_point()