From c535c4606acf306825125de19b4e28b8a0e422cd Mon Sep 17 00:00:00 2001
From: Jonathan Cave <jonathan.cave@canonical.com>
Date: Fri, 7 Feb 2020 14:41:39 +0000
Subject: dmi-sysfs-resource: remove guacamole dependency

---
 bin/dmi-sysfs-resource | 53 ++++++++++++++++++++++++--------------------------
 1 file changed, 25 insertions(+), 28 deletions(-)

(limited to 'bin')

diff --git a/bin/dmi-sysfs-resource b/bin/dmi-sysfs-resource
index 67410307..a098976c 100755
--- a/bin/dmi-sysfs-resource
+++ b/bin/dmi-sysfs-resource
@@ -1,46 +1,43 @@
 #!/usr/bin/env python3
-# Copyright 2015 Canonical Ltd.
+# Copyright 2015-2020 Canonical Ltd.
 # All rights reserved.
 #
 # Written by:
 #   Zygmunt Krynicki <zygmunt.krynicki@canonical.com>
+#   Jonathan Cave <jonathan.cave@canonical.com>
 
 """Collect information about all sysfs attributes related to DMI."""
 
 import os
 
-import guacamole
+"""
+Collect information about all sysfs attributes related to DMI.
 
+This program reads all the readable files in /sys/class/dmi/id/ and
+presents them a single RFC822 record.
 
-class dmi_sysfs_resource(guacamole.Command):
+@EPILOG@
 
-    """
-    Collect information about all sysfs attributes related to DMI.
+Unreadable files (typically due to permissions) are silently skipped.
+Please run this program as root if you wish to access various serial
+numbers.
+"""
 
-    This program reads all the readable files in /sys/class/dmi/id/ and
-    presents them a single RFC822 record.
 
-    @EPILOG@
-
-    Unreadable files (typically due to permissions) are silently skipped.
-    Please run this program as root if you wish to access various serial
-    numbers.
-    """
-
-    def invoked(self, ctx):
-        sysfs_root = '/sys/class/dmi/id/'
-        if not os.path.isdir(sysfs_root):
-            return
-        for dmi_attr in sorted(os.listdir(sysfs_root)):
-            dmi_filename = os.path.join(sysfs_root, dmi_attr)
-            if not os.path.isfile(dmi_filename):
-                continue
-            if not os.access(dmi_filename, os.R_OK):
-                continue
-            with open(dmi_filename, 'rt', encoding='utf-8') as stream:
-                dmi_data = stream.read().strip()
-            print("{}: {}".format(dmi_attr, dmi_data))
+def main():
+    sysfs_root = '/sys/class/dmi/id/'
+    if not os.path.isdir(sysfs_root):
+        return
+    for dmi_attr in sorted(os.listdir(sysfs_root)):
+        dmi_filename = os.path.join(sysfs_root, dmi_attr)
+        if not os.path.isfile(dmi_filename):
+            continue
+        if not os.access(dmi_filename, os.R_OK):
+            continue
+        with open(dmi_filename, 'rt', encoding='utf-8') as stream:
+            dmi_data = stream.read().strip()
+        print("{}: {}".format(dmi_attr, dmi_data))
 
 
 if __name__ == "__main__":
-    dmi_sysfs_resource().main()
+    main()
-- 
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