pdfa: codecs.encode -> hexlify (simpler)

2018-03-29 22:17:23 -07:00
parent 81c3f780d4
commit b36df9cf9e
1 changed files with 2 additions and 2 deletions
@@ -18,7 +18,7 @@
 # Generate a PDFA_def.ps file for Ghostscript >= 9.14

 from string import Template
-import codecs
+from binascii import hexlify
 import pkg_resources
 import PyPDF2 as pypdf

@@ -93,7 +93,7 @@ def encode_text_string(s: str) -> str:
        return ''

    utf16_bytes = s.encode('utf-16be')
-    ascii_hex_bytes = codecs.encode(b'\xfe\xff' + utf16_bytes, 'hex')
+    ascii_hex_bytes = hexlify(b'\xfe\xff' + utf16_bytes)
    ascii_hex_str = ascii_hex_bytes.decode('ascii').lower()
    return ascii_hex_str