hplip/hplip-base-Fix-Found-No-Section-error-with-python-2..patch

From 6ea289207f5805085bbe36f6e5d4cdb262717e02 Mon Sep 17 00:00:00 2001
From: Martin Wilck <mwilck@suse.com>
Date: Thu, 23 Jan 2025 16:47:10 +0100
Subject: [PATCH 30/33] hplip/base: Fix "Found No Section" error with python
 2.7.13

See https://bugs.launchpad.net/hplip/+bug/2095776
---
 base/g.py | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/base/g.py b/base/g.py
index 123c73e..e659213 100644
--- a/base/g.py
+++ b/base/g.py
@@ -137,8 +137,17 @@ class ConfigBase(object):
                     except Exception as e:
                         log.error(f"Reading file with read_file also failed. Error: {e}")
                 except configparser.MissingSectionHeaderError:
-                    print("")
-                    log.error("Found No Section in %s. Please set the http proxy for root and try again." % self.filename)
+                    fp.close()
+                    # Workaround for lp#2095776: skip leading whitespace in plugin.conf
+                    from StringIO import StringIO
+                    t0 = open(self.filename, "r").read()
+                    t0 = t0[t0.find("["): -1]
+                    fp = StringIO(t0)
+                    try:
+                        self.conf.readfp(fp)
+                    except Exception as e:
+                        print("")
+                        log.error("Found No Section in %s. Please set the http proxy for root and try again." % self.filename)
                 except (configparser.DuplicateOptionError):
                     log.warn("Found Duplicate Entery in %s" % self.filename)
                     self.CheckDuplicateEntries()
-- 
2.52.0