/*
* Generate the XML for an argument.
*/
static void xmlArgument(sipSpec *pt, moduleDef *mod, argDef *ad, int out,
KwArgs kwargs, int res_xfer, int indent, FILE *fp)
{
if (isArraySize(ad))
return;
xmlIndent(indent, fp);
fprintf(fp, "<%s", (out ? "Return" : "Argument"));
xmlType(pt, mod, ad, out, kwargs, fp);
if (!out)
{
if (isAllowNone(ad))
fprintf(fp, " allownone=\"1\"");
if (isDisallowNone(ad))
fprintf(fp, " disallownone=\"1\"");
if (isTransferred(ad))
fprintf(fp, " transfer=\"to\"");
else if (isThisTransferred(ad))
fprintf(fp, " transfer=\"this\"");
}
if (res_xfer || isTransferredBack(ad))
fprintf(fp, " transfer=\"back\"");
fprintf(fp, "/>\n");
}
/*
* Generate the XML for an argument.
*/
static void xmlArgument(sipSpec *pt, argDef *ad, const char *dir, int res_xfer,
int sec, int indent, FILE *fp)
{
if (isArraySize(ad))
return;
if (sec && (ad->atype == slotcon_type || ad->atype == slotdis_type))
return;
xmlIndent(indent, fp);
fprintf(fp, "<Argument");
xmlType(pt, ad, sec, fp);
if (dir != NULL)
fprintf(fp, " dir=\"%s\"", dir);
if (isAllowNone(ad))
fprintf(fp, " allownone=\"1\"");
if (isDisallowNone(ad))
fprintf(fp, " disallownone=\"1\"");
if (isTransferred(ad))
fprintf(fp, " transfer=\"to\"");
else if (isThisTransferred(ad))
fprintf(fp, " transfer=\"this\"");
else if (res_xfer || isTransferredBack(ad))
fprintf(fp, " transfer=\"back\"");
/*
* Handle the default value, but ignore it if it is an output only
* argument.
*/
if (ad->defval && (dir == NULL || strcmp(dir, "out") != 0))
{
prcode(fp, " default=\"%M");
exportDefaultValue(ad, FALSE, fp);
prcode(fp, "%M\"");
}
fprintf(fp, "/>\n");
}
/*
* Generate a Python argument.
*/
static int pyiArgument(sipSpec *pt, moduleDef *mod, argDef *ad, int arg_nr,
int out, int need_comma, int sec, int names, int defaults,
ifaceFileList *defined, KwArgs kwargs, int pep484, FILE *fp)
{
int optional, use_optional;
if (isArraySize(ad))
return need_comma;
if (sec && (ad->atype == slotcon_type || ad->atype == slotdis_type))
return need_comma;
if (need_comma)
fprintf(fp, ", ");
optional = (defaults && ad->defval && !out);
/*
* We only show names for PEP 484 type hints and when they are part of the
* API.
*/
if (names)
names = (pep484 || kwargs == AllKwArgs || (kwargs == OptionalKwArgs && optional));
if (names && ad->atype != ellipsis_type)
{
if (ad->name != NULL)
fprintf(fp, "%s%s: ", ad->name->text,
(isPyKeyword(ad->name->text) ? "_" : ""));
else
fprintf(fp, "a%d: ", arg_nr);
}
use_optional = FALSE;
if (optional && pep484)
{
/* Assume pointers can be None unless specified otherwise. */
if (isAllowNone(ad) || (!isDisallowNone(ad) && ad->nrderefs > 0))
{
fprintf(fp, "typing.Optional[");
use_optional = TRUE;
}
}
pyiType(pt, mod, ad, out, sec, defined, pep484, fp);
if (names && ad->atype == ellipsis_type)
{
if (ad->name != NULL)
fprintf(fp, "%s%s", ad->name->text,
(isPyKeyword(ad->name->text) ? "_" : ""));
else
fprintf(fp, "a%d", arg_nr);
}
if (optional)
{
if (use_optional)
fprintf(fp, "]");
fprintf(fp, " = ");
if (pep484)
fprintf(fp, "...");
else
prDefaultValue(ad, TRUE, fp);
}
return TRUE;
}
