From df2a9b5a7ef3773a6748cb1d4f06b9ff2b6387db Mon Sep 17 00:00:00 2001
From: M Bussonnier <bussonniermatthias@gmail.com>
Date: Fri, 7 Feb 2025 13:30:17 +0100
Subject: [PATCH 1/2] Remove reliance on IPython's coloransi

I'm nuking it in IPython 9.0 in favor of a lit of list of pairs of
token and text, and having pygments/prompt_toolkit use formatting.
In the and this module will likely not exists in IPython 9.0
---
 ipyparallel/client/client.py | 24 +++---------------------
 1 file changed, 3 insertions(+), 21 deletions(-)

diff --git a/ipyparallel/client/client.py b/ipyparallel/client/client.py
index 4236cd5a..7754b106 100644
--- a/ipyparallel/client/client.py
+++ b/ipyparallel/client/client.py
@@ -26,7 +26,6 @@
 from IPython.core.profiledir import ProfileDir, ProfileDirError
 from IPython.paths import get_ipython_dir
 from IPython.utils.capture import RichOutput
-from IPython.utils.coloransi import TermColors
 from IPython.utils.path import compress_user
 from jupyter_client.localinterfaces import is_local_ip, localhost
 from jupyter_client.session import Session
@@ -155,36 +154,19 @@ def __repr__(self):
 
         return f"<ExecuteReply[{self.execution_count}]: {text_out}>"
 
-    def _plaintext(self):
+    def _plaintext(self) -> str:
         execute_result = self.metadata['execute_result'] or {'data': {}}
         text_out = execute_result['data'].get('text/plain', '')
 
         if not text_out:
             return ''
 
-        ip = get_ipython()
-        if ip is None:
-            colors = "NoColor"
-        else:
-            colors = ip.colors
-
-        if colors == "NoColor":
-            out = normal = ""
-        else:
-            out = TermColors.Red
-            normal = TermColors.Normal
-
         if '\n' in text_out and not text_out.startswith('\n'):
             # add newline for multiline reprs
             text_out = '\n' + text_out
 
-        return ''.join(
-            [
-                out,
-                f"Out[{self.metadata['engine_id']}:{self.execution_count}]: ",
-                normal,
-                text_out,
-            ]
+        return (
+            f"Out[{self.metadata['engine_id']}:{self.execution_count}]: {text_out}",
         )
 
     def _repr_pretty_(self, p, cycle):

From 590bfa37b6a33bd1314ee855b8b2056a1799ffa3 Mon Sep 17 00:00:00 2001
From: M Bussonnier <bussonniermatthias@gmail.com>
Date: Fri, 7 Feb 2025 05:49:57 -0800
Subject: [PATCH 2/2] Apply suggestions from code review

---
 ipyparallel/client/client.py | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/ipyparallel/client/client.py b/ipyparallel/client/client.py
index 7754b106..b47e60c0 100644
--- a/ipyparallel/client/client.py
+++ b/ipyparallel/client/client.py
@@ -165,9 +165,7 @@ def _plaintext(self) -> str:
             # add newline for multiline reprs
             text_out = '\n' + text_out
 
-        return (
-            f"Out[{self.metadata['engine_id']}:{self.execution_count}]: {text_out}",
-        )
+        return f"Out[{self.metadata['engine_id']}:{self.execution_count}]: {text_out}"
 
     def _repr_pretty_(self, p, cycle):
         p.text(self._plaintext())