Function cb_routsign2map

numpy/f2py/capi_maps.py:714–788

name,begintitle,endtitle,argname ctype,rctype,maxnofargs,nofoptargs,returncptr

(rout, um)

def cb_routsign2map(rout, um):
    """
    name,begintitle,endtitle,argname
    ctype,rctype,maxnofargs,nofoptargs,returncptr
    """
    ret = {'name': f"cb_{rout['name']}_in_{um}",
           'returncptr': ''}
    if isintent_callback(rout):
        if '_' in rout['name']:
            F_FUNC = 'F_FUNC_US'
        else:
            F_FUNC = 'F_FUNC'
        ret['callbackname'] = f"{F_FUNC}({rout['name'].lower()},{rout['name'].upper()})"
        ret['static'] = 'extern'
    else:
        ret['callbackname'] = ret['name']
        ret['static'] = 'static'
    ret['argname'] = rout['name']
    ret['begintitle'] = gentitle(ret['name'])
    ret['endtitle'] = gentitle(f"end of {ret['name']}")
    ret['ctype'] = getctype(rout)
    ret['rctype'] = 'void'
    if ret['ctype'] == 'string':
        ret['rctype'] = 'void'
    else:
        ret['rctype'] = ret['ctype']
    if ret['rctype'] != 'void':
        if iscomplexfunction(rout):
            ret['returncptr'] = """
#ifdef F2PY_CB_RETURNCOMPLEX
return_value=
#endif
"""
        else:
            ret['returncptr'] = 'return_value='
    if ret['ctype'] in cformat_map:
        ret['showvalueformat'] = f"{cformat_map[ret['ctype']]}"
    if isstringfunction(rout):
        ret['strlength'] = getstrlength(rout)
    if isfunction(rout):
        if 'result' in rout:
            a = rout['result']
        else:
            a = rout['name']
        if hasnote(rout['vars'][a]):
            ret['note'] = rout['vars'][a]['note']
            rout['vars'][a]['note'] = ['See elsewhere.']
        ret['rname'] = a
        ret['pydocsign'], ret['pydocsignout'] = getpydocsign(a, rout)
        if iscomplexfunction(rout):
            ret['rctype'] = """
#ifdef F2PY_CB_RETURNCOMPLEX
#ctype#
#else
void
#endif
"""
    elif hasnote(rout):