Backport PR #199 to fix crash caused by using removed rpm Python API

199.patch

@@ -0,0 +1,39 @@
+From 16e3e39fe8ee4483a7aaa328fdc4d2304c14cb11 Mon Sep 17 00:00:00 2001
+From: Jakub Kadlcik <frostyx@email.cz>
+Date: Wed, 16 Aug 2023 22:06:42 +0200
+Subject: [PATCH] Stop using deprecated rpm.fi
+
+Fix #198
+
+Per `help(rpm.fi)`:
+
+> DEPRECATED! This old API mixes storing and iterating over the meta data
+> of the files of a package. Use rpm.files and rpm.file data types as a
+> much cleaner API.
+
+We could use
+
+    return [x.name for x in rpm.files(hdr)]
+
+but this seems easier
+
+    return hdr[rpm.RPMTAG_FILENAMES]
+---
+ tracer/packageManagers/rpm.py | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/tracer/packageManagers/rpm.py b/tracer/packageManagers/rpm.py
+index 87fb5f1..e8e7347 100644
+--- a/tracer/packageManagers/rpm.py
++++ b/tracer/packageManagers/rpm.py
+@@ -102,8 +102,8 @@ def package_files(self, pkg_name):
+ 			if self._is_installed(pkg_name):
+ 				ts = rpm.TransactionSet()
+ 				mi = ts.dbMatch("name", pkg_name)
+-				fi = rpm.fi(next(mi))
+-				return [f[0] for f in fi]
++				hdr = next(mi)
++				return hdr[rpm.RPMTAG_FILENAMES]
+ 
+ 			# Tracer will not find uninstalled applications
+ 			return []

tracer.spec

@@ -18,7 +18,7 @@
 
 Name:       tracer
 Version:    0.7.11
-Release:    3%{?dist}
+Release:    4%{?dist}
 Summary:    Finds outdated running applications in your system
 
 BuildArch:  noarch
@@ -29,6 +29,10 @@ URL:        http://tracer-package.com/
 # cd tracer
 # tito build --tgz
 Source0:    %{name}-%{version}.tar.gz
+# Fix a crash that can occur when tracer is run after package updates
+# https://bugzilla.redhat.com/show_bug.cgi?id=2235578
+# https://github.com/FrostyX/tracer/pull/199
+Patch0:     199.patch
 
 BuildRequires:  asciidoc
 BuildRequires:  gettext
@@ -197,6 +201,9 @@ make DESTDIR=%{buildroot}%{_datadir} mo
 
 
 %changelog
+* Thu Sep 14 2023 Adam Williamson <awilliam@redhat.com> - 0.7.11-4
+- Backport PR #199 to fix crash caused by using removed rpm Python API
+
 * Sat Jul 22 2023 Fedora Release Engineering <releng@fedoraproject.org> - 0.7.11-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild