From 91624f1d7e9083d23e58dda2f1092b230e9476d5 Mon Sep 17 00:00:00 2001
From: Michael Vogt <michael.vogt@gmail.com>
Date: Mon, 22 Apr 2024 13:26:37 +0200
Subject: [PATCH] add "verylong" traceback style

---
 src/_pytest/_code/code.py | 13 ++++++++-----
 src/_pytest/terminal.py   |  2 +-
 2 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/_pytest/_code/code.py b/src/_pytest/_code/code.py
index 3b4a62a4f..ad4f5cbd9 100644
--- a/src/_pytest/_code/code.py
+++ b/src/_pytest/_code/code.py
@@ -55,7 +55,7 @@ from _pytest.pathlib import bestrelpath
 if sys.version_info[:2] < (3, 11):
     from exceptiongroup import BaseExceptionGroup
 
-_TracebackStyle = Literal["long", "short", "line", "no", "native", "value", "auto"]
+_TracebackStyle = Literal["long", "short", "line", "no", "native", "value", "auto", "verylong"]
 
 
 class Code:
@@ -836,11 +836,14 @@ class FormattedExcinfo:
             source = source.deindent()
         return source
 
-    def repr_args(self, entry: TracebackEntry) -> Optional["ReprFuncArgs"]:
+    def repr_args(self, entry: TracebackEntry, style=None) -> Optional["ReprFuncArgs"]:
         if self.funcargs:
             args = []
             for argname, argvalue in entry.frame.getargs(var=True):
-                args.append((argname, saferepr(argvalue)))
+                if style == "verylong":
+                    args.append((argname, saferepr(argvalue,maxsize=None)))
+                else:
+                    args.append((argname, saferepr(argvalue)))
             return ReprFuncArgs(args)
         return None
 
@@ -928,7 +931,7 @@ class FormattedExcinfo:
             if entry is not None and entry._repr_style is not None
             else self.style
         )
-        if style in ("short", "long") and entry is not None:
+        if style in ("short", "long", "verylong") and entry is not None:
             source = self._getentrysource(entry)
             if source is None:
                 source = Source("???")
@@ -936,7 +939,7 @@ class FormattedExcinfo:
             else:
                 line_index = entry.lineno - entry.getfirstlinesource()
             short = style == "short"
-            reprargs = self.repr_args(entry) if not short else None
+            reprargs = self.repr_args(entry, style) if not short else None
             s = self.get_source(source, line_index, excinfo, short=short)
             lines.extend(s)
             if short:
diff --git a/src/_pytest/terminal.py b/src/_pytest/terminal.py
index 724d5c54d..a3889121e 100644
--- a/src/_pytest/terminal.py
+++ b/src/_pytest/terminal.py
@@ -213,7 +213,7 @@ def pytest_addoption(parser: Parser) -> None:
         action="store",
         dest="tbstyle",
         default="auto",
-        choices=["auto", "long", "short", "no", "line", "native"],
+        choices=["auto", "long", "short", "no", "line", "native", "verylong"],
         help="Traceback print mode (auto/long/short/line/native/no)",
     )
     group._addoption(
-- 
2.43.0