def generate_string_constants(self):
c_consts = [(len(c.cname), c.cname, c) for c in self.string_const_index.values()]
c_consts.sort()
py_strings = []
decls_writer = self.parts["decls"]
for _, cname, c in c_consts:
decls_writer.putln(
'static char %s[] = "%s";' % (cname, StringEncoding.split_string_literal(c.escaped_value))
)
if c.py_strings is not None:
for py_string in c.py_strings.values():
py_strings.append((c.cname, len(py_string.cname), py_string))
if py_strings:
import Nodes
self.use_utility_code(Nodes.init_string_tab_utility_code)
py_strings.sort()
w = self.parts["pystring_table"]
w.putln("")
w.putln("static __Pyx_StringTabEntry %s[] = {" % Naming.stringtab_cname)
for c_cname, _, py_string in py_strings:
if (
not py_string.is_str
or not py_string.encoding
or py_string.encoding in ("ASCII", "USASCII", "US-ASCII", "UTF8", "UTF-8")
):
encoding = "0"
else:
encoding = '"%s"' % py_string.encoding.lower()
decls_writer.putln("static PyObject *%s;" % py_string.cname)
w.putln(
"{&%s, %s, sizeof(%s), %s, %d, %d, %d},"
% (
py_string.cname,
c_cname,
c_cname,
encoding,
py_string.is_unicode,
py_string.is_str,
py_string.intern,
)
)
w.putln("{0, 0, 0, 0, 0, 0, 0}")
w.putln("};")
init_globals = self.parts["init_globals"]
init_globals.putln(
"if (__Pyx_InitStrings(%s) < 0) %s;"
% (Naming.stringtab_cname, init_globals.error_goto(self.module_pos))
)
