From 4b7a9ccc7f6fc175a170e7ed848d8ed3627cd7ee Mon Sep 17 00:00:00 2001
From: Vito Zanotelli <vito.zanotelli@gmail.com>
Date: Fri, 19 Apr 2024 23:01:15 +0200
Subject: [PATCH] Prevents printing attempt for binary logs

Previously a binary log file would cause `show_logs` to crash the whole
snakemake workflow execution with a `UnicodeDecodeError`.

Closes #2826
---
 snakemake/logging.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/snakemake/logging.py b/snakemake/logging.py
index 801929a66..ac891348f 100644
--- a/snakemake/logging.py
+++ b/snakemake/logging.py
@@ -506,6 +506,9 @@ def show_logs(logs):
                 except FileNotFoundError:
                     yield f"Logfile {f} not found."
                     return
+                except UnicodeDecodeError:
+                    yield f"Logfile {f} is not a text file."
+                    return
                 lines = content.splitlines()
                 logfile_header = f"Logfile {f}:"
                 if not lines: