tools: patman: fix deprecated Python ConfigParser methods

The method `ConfigParser.readfp()` is marked deprecated[1].

In Python 3.12 this method have been removed, so replace it with
`ConfigParser.read_file()`.

[1] https://docs.python.org/3.11/library/configparser.html#configparser.ConfigParser.readfp

Signed-off-by: Brandon Maier <brandon.maier@collins.com>
CC: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/tools/patman/settings.py b/tools/patman/settings.py
index 636983e32da8a4afad9a265e152ffcd420d88b9d..68c93e313b3ab18c05bd4e4eecb2546a705df902 100644 (file)
--- a/tools/patman/settings.py
+++ b/tools/patman/settings.py
@@ -59,25 +59,25 @@ class _ProjectConfigParser(ConfigParser.ConfigParser):
 
     # Check to make sure that bogus project gets general alias.
     >>> config = _ProjectConfigParser("zzz")
-    >>> config.readfp(StringIO(sample_config))
+    >>> config.read_file(StringIO(sample_config))
     >>> str(config.get("alias", "enemies"))
     'Evil <evil@example.com>'
 
     # Check to make sure that alias gets overridden by project.
     >>> config = _ProjectConfigParser("sm")
-    >>> config.readfp(StringIO(sample_config))
+    >>> config.read_file(StringIO(sample_config))
     >>> str(config.get("alias", "enemies"))
     'Green G. <ugly@example.com>'
 
     # Check to make sure that settings get merged with project.
     >>> config = _ProjectConfigParser("linux")
-    >>> config.readfp(StringIO(sample_config))
+    >>> config.read_file(StringIO(sample_config))
     >>> sorted((str(a), str(b)) for (a, b) in config.items("settings"))
     [('am_hero', 'True'), ('check_patch_use_tree', 'True'), ('process_tags', 'False')]
 
     # Check to make sure that settings works with unknown project.
     >>> config = _ProjectConfigParser("unknown")
-    >>> config.readfp(StringIO(sample_config))
+    >>> config.read_file(StringIO(sample_config))
     >>> sorted((str(a), str(b)) for (a, b) in config.items("settings"))
     [('am_hero', 'True')]
     """