From: Frederic Massart <fred@moodle.com>
Date: Fri, 12 Oct 2012 11:29:12 +0000 (+0800)
Subject: API to remove a config setting
X-Git-Tag: v0.1~12
X-Git-Url: https://git.cameron1729.xyz/?a=commitdiff_plain;h=01707af23555d809a2f581d23989a667400d99f5;p=mdk.git

API to remove a config setting
---

diff --git a/lib/config.py b/lib/config.py
index 7974d3e..c4f901f 100644
--- a/lib/config.py
+++ b/lib/config.py
@@ -73,6 +73,26 @@ class Conf(object):
 		except:
 			raise Exception('Could not load config file %s' % fn)
 
+	def remove(self, name):
+		"""Remove a setting"""
+		name = unicode(name).split('.')
+		count = len(name)
+		data = self.data
+		for i in range(count):
+			n = name[i]
+			if i == count -1:
+				try:
+					del data[n]
+				except:
+					pass
+				break
+			else:
+				try:
+					data = data[n]
+				except:
+					break
+		self.save()
+
 	def save(self):
 		"""Save the settings to the config file"""
 		try: