1 files changed, 50 insertions, 0 deletions
diff --git a/modules/language/python/module/codecs.py b/modules/language/python/module/codecs.py
new file mode 100644
index 0000000..00d2715
--- /dev/null
+++ b/modules/language/python/module/codecs.py
@@ -0,0 +1,50 @@
+module(codecs)
+
+import sys
+
+__all__ = ["lookup", "BOM", "BOM_BE",
+           "BOM_LE", "BOM32_BE", "BOM32_LE", "BOM64_BE", "BOM64_LE",
+           "BOM_UTF8", "BOM_UTF16", "BOM_UTF16_LE", "BOM_UTF16_BE",
+           "BOM_UTF32", "BOM_UTF32_LE", "BOM_UTF32_BE",
+           ]
+
+
+# UTF-8
+BOM_UTF8 = b'\xef\xbb\xbf'
+
+# UTF-16, little endian
+BOM_LE = BOM_UTF16_LE = b'\xff\xfe'
+
+# UTF-16, big endian
+BOM_BE = BOM_UTF16_BE = b'\xfe\xff'
+
+# UTF-32, little endian
+BOM_UTF32_LE = b'\xff\xfe\x00\x00'
+
+# UTF-32, big endian
+BOM_UTF32_BE = b'\x00\x00\xfe\xff'
+
+if sys.byteorder == 'little':
+
+    # UTF-16, native endianness
+    BOM = BOM_UTF16 = BOM_UTF16_LE
+
+    # UTF-32, native endianness
+    BOM_UTF32 = BOM_UTF32_LE
+
+else:
+
+    # UTF-16, native endianness
+    BOM = BOM_UTF16 = BOM_UTF16_BE
+
+    # UTF-32, native endianness
+    BOM_UTF32 = BOM_UTF32_BE
+
+# Old broken names (don't use in new code)
+BOM32_LE = BOM_UTF16_LE
+BOM32_BE = BOM_UTF16_BE
+BOM64_LE = BOM_UTF32_LE
+BOM64_BE = BOM_UTF32_BE
+
+def lookup(x):
+    return x