From deaf499ba1635673eb7259008a19a77bc16d04e7 Mon Sep 17 00:00:00 2001
From: Rike-Benjamin Schuppner <rikebs@debilski.de>
Date: Mon, 10 Jun 2013 15:51:35 +0200
Subject: [PATCH 1/2] Remove duplicate host file reads by removing a legacy
 check.

This allows using a form such as

    ansible -i <( arbitrary command ) all -m ping
---
 lib/ansible/inventory/__init__.py | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/lib/ansible/inventory/__init__.py b/lib/ansible/inventory/__init__.py
index 17e501f1431..d5df2f89d92 100644
--- a/lib/ansible/inventory/__init__.py
+++ b/lib/ansible/inventory/__init__.py
@@ -90,12 +90,8 @@ class Inventory(object):
                 self.parser = InventoryScript(filename=host_list)
                 self.groups = self.parser.groups.values()
             else:
-                data = file(host_list).read()
-                if not data.startswith("---"):
-                    self.parser = InventoryParser(filename=host_list)
-                    self.groups = self.parser.groups.values()
-                else:
-                    raise errors.AnsibleError("YAML inventory support is deprecated in 0.6 and removed in 0.7, see the migration script in examples/scripts in the git checkout")
+                self.parser = InventoryParser(filename=host_list)
+                self.groups = self.parser.groups.values()
 
             utils.plugins.vars_loader.add_directory(self.basedir(), with_subdir=True)
         else:

From 71afb9e43213b86cef9748469fa225dd10342548 Mon Sep 17 00:00:00 2001
From: Rike-Benjamin Schuppner <rikebs@debilski.de>
Date: Mon, 10 Jun 2013 15:52:04 +0200
Subject: [PATCH 2/2] Use with guard for file reads.

---
 lib/ansible/inventory/ini.py | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/lib/ansible/inventory/ini.py b/lib/ansible/inventory/ini.py
index 8412f4acac5..1c7ae58bf15 100644
--- a/lib/ansible/inventory/ini.py
+++ b/lib/ansible/inventory/ini.py
@@ -33,11 +33,11 @@ class InventoryParser(object):
 
     def __init__(self, filename=C.DEFAULT_HOST_LIST):
 
-        fh = open(filename)
-        self.lines = fh.readlines()
-        self.groups = {}
-        self.hosts = {}
-        self._parse()
+        with open(filename) as fh:
+            self.lines = fh.readlines()
+            self.groups = {}
+            self.hosts = {}
+            self._parse()
 
     def _parse(self):