1 files changed, 0 insertions, 78 deletions
diff --git a/Tools/scripts/generate_sre_constants.py b/Tools/scripts/generate_sre_constants.py
deleted file mode 100755
index 72715076d2..0000000000
--- a/Tools/scripts/generate_sre_constants.py
+++ /dev/null
@@ -1,78 +0,0 @@
-#! /usr/bin/env python3
-# This script generates Modules/_sre/sre_constants.h from Lib/re/_constants.py.
-
-
-def update_file(file, content):
-    try:
-        with open(file, 'r') as fobj:
-            if fobj.read() == content:
-                return False
-    except (OSError, ValueError):
-        pass
-    with open(file, 'w') as fobj:
-        fobj.write(content)
-    return True
-
-sre_constants_header = """\
-/*
- * Secret Labs' Regular Expression Engine
- *
- * regular expression matching engine
- *
- * Auto-generated by Tools/scripts/generate_sre_constants.py from
- * Lib/re/_constants.py.
- *
- * Copyright (c) 1997-2001 by Secret Labs AB.  All rights reserved.
- *
- * See the sre.c file for information on usage and redistribution.
- */
-
-"""
-
-def main(
-    infile="Lib/re/_constants.py",
-    outfile_constants="Modules/_sre/sre_constants.h",
-    outfile_targets="Modules/_sre/sre_targets.h",
-):
-    ns = {}
-    with open(infile) as fp:
-        code = fp.read()
-    exec(code, ns)
-
-    def dump(d, prefix):
-        items = sorted(d)
-        for item in items:
-            yield "#define %s_%s %d\n" % (prefix, item, item)
-
-    def dump2(d, prefix):
-        items = [(value, name) for name, value in d.items()
-                 if name.startswith(prefix)]
-        for value, name in sorted(items):
-            yield "#define %s %d\n" % (name, value)
-
-    def dump_gotos(d, prefix):
-        for i, item in enumerate(sorted(d)):
-            assert i == item
-            yield f"    &&{prefix}_{item},\n"
-
-    content = [sre_constants_header]
-    content.append("#define SRE_MAGIC %d\n" % ns["MAGIC"])
-    content.extend(dump(ns["OPCODES"], "SRE_OP"))
-    content.extend(dump(ns["ATCODES"], "SRE"))
-    content.extend(dump(ns["CHCODES"], "SRE"))
-    content.extend(dump2(ns, "SRE_FLAG_"))
-    content.extend(dump2(ns, "SRE_INFO_"))
-
-    update_file(outfile_constants, ''.join(content))
-
-    content = [sre_constants_header]
-    content.append(f"static void *sre_targets[{len(ns['OPCODES'])}] = {{\n")
-    content.extend(dump_gotos(ns["OPCODES"], "TARGET_SRE_OP"))
-    content.append("};\n")
-
-    update_file(outfile_targets, ''.join(content))
-
-
-if __name__ == '__main__':
-    import sys
-    main(*sys.argv[1:])