def nmltostring(nml):
    """Convert a dictionary representing a Fortran namelist into a string."""
    if not isinstance(nml,dict):
      raise ValueError("nml should be a dict !")

    curstr = ""
    for key,group in nml.items():
       namelist = ["&" + key]
       for k, v in group.items():
         if isinstance(v, list) or isinstance(v, tuple):
           namelist.append(k + " = " + ",".join(map(str, v)) + ",")
         elif is_string(v):
           namelist.append(k + " = '" + str(v) + "',")
         else:
           namelist.append(k + " = " + str(v) + ",")
       namelist.append("/")

       curstr = curstr + "\n".join(namelist) + "\n"

    return curstr
def nmltostring ( nml ) : if not isinstance ( nml , dict ) : raise ValueError ( "nml should be a dict !" ) curstr = "" for key , group in nml . items ( ) : namelist = [ "&" + key ] for k , v in group . items ( ) : if isinstance ( v , list ) or isinstance ( v , tuple ) : namelist . append ( k + " = " + "," . join ( map ( str , v ) ) + "," ) elif is_string ( v ) : namelist . append ( k + " = '" + str ( v ) + "'," ) else : namelist . append ( k + " = " + str ( v ) + "," ) namelist . append ( "/" ) curstr = curstr + "\n" . join ( namelist ) + "\n" return curstr
Convert a dictionary representing a Fortran namelist into a string.