From d5f1e58457a1dbd013268e21c7d59d68cd95e5de Mon Sep 17 00:00:00 2001
From: Shantanu <hauntsaninja@users.noreply.github.com>
Date: Sat, 11 Jan 2020 08:22:07 -0800
Subject: [PATCH] binascii: add new parameters to hexlify (#3601)

---
 stdlib/2and3/binascii.pyi | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/stdlib/2and3/binascii.pyi b/stdlib/2and3/binascii.pyi
index d268a1b6a..542e1a249 100644
--- a/stdlib/2and3/binascii.pyi
+++ b/stdlib/2and3/binascii.pyi
@@ -34,7 +34,10 @@ def b2a_hqx(data: _Bytes) -> bytes: ...
 def crc_hqx(data: _Bytes, crc: int) -> int: ...
 def crc32(data: _Bytes, crc: int = ...) -> int: ...
 def b2a_hex(data: _Bytes) -> bytes: ...
-def hexlify(data: _Bytes) -> bytes: ...
+if sys.version_info >= (3, 8):
+    def hexlify(data: bytes, sep: Union[str, bytes] = ..., bytes_per_sep: int = ...) -> bytes: ...
+else:
+    def hexlify(data: _Bytes) -> bytes: ...
 def a2b_hex(hexstr: _Ascii) -> bytes: ...
 def unhexlify(hexlify: _Ascii) -> bytes: ...