From f4c55faa2a369688b2f8d5885d2861522fb1f7de Mon Sep 17 00:00:00 2001
From: "Bryn M. Reeves" <bmr@redhat.com>
Date: Thu, 3 Apr 2014 21:22:50 +0100
Subject: [PATCH 62/72] Add Plugin.do_path_regex_sub()

Add a method to the Plugin class to apply a regex substitution
to a set of paths maching a path regex. For e.g.:

    self.do_path_regex_sub(r'/etc/foo.*', 'pw=(.*)', 'pw=****')

The oVirt plugin will use this.

Signed-off-by: Bryn M. Reeves <bmr@redhat.com>
---
 sos/plugins/__init__.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/sos/plugins/__init__.py b/sos/plugins/__init__.py
index 7e865cd..88c909f 100644
--- a/sos/plugins/__init__.py
+++ b/sos/plugins/__init__.py
@@ -191,6 +191,18 @@ class Plugin(object):
             replacements = 0
         return replacements
 
+    def do_path_regex_sub(self, pathexp, regexp, subst):
+        '''Apply a regexp substituation to a set of files archived by
+        sos. The set of files to be substituted is generated by matching
+        collected file pathnames against pathexp which may be a regular
+        expression string or compiled re object. The portion of the file
+        to be replaced is specified via regexp and the replacement string
+        is passed in subst.'''
+	match = pathexp.match
+        file_list = [f for f in self.copied_files if match(f['srcpath'])]
+        for file in file_list:
+            self.do_file_sub(file['srcpath'], regexp, subst)
+
     def do_regex_find_all(self, regex, fname):
         return regex_findall(regex, fname)
 
-- 
1.9.3