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authorflu0r1ne <flu0r1ne@flu0r1ne.net>2023-05-08 16:43:30 -0500
committerflu0r1ne <flu0r1ne@flu0r1ne.net>2023-05-08 16:43:30 -0500
commitc6088554f68bda27d3b74468f9e65d0ea322a7b6 (patch)
treeb04423c337486f192206de6b487ad8f7f29e5cb5 /src
parent883fe86bb9be501df1dfec94fd6a0fc81b9a8602 (diff)
downloadgpt-chat-cli-c6088554f68bda27d3b74468f9e65d0ea322a7b6.tar.xz
gpt-chat-cli-c6088554f68bda27d3b74468f9e65d0ea322a7b6.zip
Fix issue with wrap around caused by escape sequence mishandling in GNU readline
Diffstat (limited to 'src')
-rw-r--r--src/gpt_chat_cli/gcli.py21
1 files changed, 21 insertions, 0 deletions
diff --git a/src/gpt_chat_cli/gcli.py b/src/gpt_chat_cli/gcli.py
index 5f2a478..916542b 100644
--- a/src/gpt_chat_cli/gcli.py
+++ b/src/gpt_chat_cli/gcli.py
@@ -219,6 +219,26 @@ def cmd_list_models():
for model in list_models():
print(model)
+def surround_ansi_escapes(prompt, start = "\x01", end = "\x02"):
+ '''
+ Fixes issue on Linux with the readline module
+ See: https://github.com/python/cpython/issues/61539
+ '''
+ escaped = False
+ result = ""
+
+ for c in prompt:
+ if c == "\x1b" and not escaped:
+ result += start + c
+ escaped = True
+ elif c.isalpha() and escaped:
+ result += c + end
+ escaped = False
+ else:
+ result += c
+
+ return result
+
def cmd_interactive(args : Arguments):
enable_emacs_editing()
@@ -231,6 +251,7 @@ def cmd_interactive(args : Arguments):
hist = [ get_system_message( args.system_message ) ]
PROMPT = f'[{COLOR_CODE.WHITE}#{COLOR_CODE.RESET}] '
+ PROMPT = surround_ansi_escapes(PROMPT)
def prompt_message() -> bool: