7 files changed, 7 insertions, 0 deletions
diff --git a/Lib/encodings/base64_codec.py b/Lib/encodings/base64_codec.py
index f84e780..34ac555 100644
--- a/Lib/encodings/base64_codec.py
+++ b/Lib/encodings/base64_codec.py
@@ -76,4 +76,5 @@ def getregentry():
         incrementaldecoder=IncrementalDecoder,
         streamwriter=StreamWriter,
         streamreader=StreamReader,
+        _is_text_encoding=False,
     )
diff --git a/Lib/encodings/bz2_codec.py b/Lib/encodings/bz2_codec.py
index 054b36b..136503a 100644
--- a/Lib/encodings/bz2_codec.py
+++ b/Lib/encodings/bz2_codec.py
@@ -99,4 +99,5 @@ def getregentry():
         incrementaldecoder=IncrementalDecoder,
         streamwriter=StreamWriter,
         streamreader=StreamReader,
+        _is_text_encoding=False,
     )
diff --git a/Lib/encodings/hex_codec.py b/Lib/encodings/hex_codec.py
index 91b38d9..154488c 100644
--- a/Lib/encodings/hex_codec.py
+++ b/Lib/encodings/hex_codec.py
@@ -76,4 +76,5 @@ def getregentry():
         incrementaldecoder=IncrementalDecoder,
         streamwriter=StreamWriter,
         streamreader=StreamReader,
+        _is_text_encoding=False,
     )
diff --git a/Lib/encodings/quopri_codec.py b/Lib/encodings/quopri_codec.py
index d8683fd..f259149 100644
--- a/Lib/encodings/quopri_codec.py
+++ b/Lib/encodings/quopri_codec.py
@@ -72,4 +72,5 @@ def getregentry():
         incrementaldecoder=IncrementalDecoder,
         streamwriter=StreamWriter,
         streamreader=StreamReader,
+        _is_text_encoding=False,
     )
diff --git a/Lib/encodings/rot_13.py b/Lib/encodings/rot_13.py
index 52b6431..4eaf433 100755
--- a/Lib/encodings/rot_13.py
+++ b/Lib/encodings/rot_13.py
@@ -44,6 +44,7 @@ def getregentry():
         incrementaldecoder=IncrementalDecoder,
         streamwriter=StreamWriter,
         streamreader=StreamReader,
+        _is_text_encoding=False,
     )
 
 ### Decoding Map
diff --git a/Lib/encodings/uu_codec.py b/Lib/encodings/uu_codec.py
index 4b137a5..5cb0d2b 100644
--- a/Lib/encodings/uu_codec.py
+++ b/Lib/encodings/uu_codec.py
@@ -126,4 +126,5 @@ def getregentry():
         incrementaldecoder=IncrementalDecoder,
         streamreader=StreamReader,
         streamwriter=StreamWriter,
+        _is_text_encoding=False,
     )
diff --git a/Lib/encodings/zlib_codec.py b/Lib/encodings/zlib_codec.py
index 3419f9f..0c2599d 100644
--- a/Lib/encodings/zlib_codec.py
+++ b/Lib/encodings/zlib_codec.py
@@ -99,4 +99,5 @@ def getregentry():
         incrementaldecoder=IncrementalDecoder,
         streamreader=StreamReader,
         streamwriter=StreamWriter,
+        _is_text_encoding=False,
     )