[poky] [RFC PATCH 04/21] bb.fetch: add fetch version to distinguish bb.fetch and bb.fetch2

[Yu Ke]

there is case that we need to distingush bb.fetch and bb.fetch2,
and use different API for bb.fetch and bb.fetch2. so it is necessary
to add version info for distinguish purpose

Signed-off-by: Yu Ke <ke.yu at intel.com>
---
 bitbake/lib/bb/fetch/__init__.py  |    2 ++
 bitbake/lib/bb/fetch2/__init__.py |    2 ++
 2 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/bitbake/lib/bb/fetch/__init__.py b/bitbake/lib/bb/fetch/__init__.py
index 07eb77d..49fe502 100644
--- a/bitbake/lib/bb/fetch/__init__.py
+++ b/bitbake/lib/bb/fetch/__init__.py
@@ -32,6 +32,8 @@ import bb
 from   bb import data
 from   bb import persist_data
 
+__version__ = "1"
+
 logger = logging.getLogger("BitBake.Fetch")
 
 class MalformedUrl(Exception):
diff --git a/bitbake/lib/bb/fetch2/__init__.py b/bitbake/lib/bb/fetch2/__init__.py
index c5b5272..636178c 100644
--- a/bitbake/lib/bb/fetch2/__init__.py
+++ b/bitbake/lib/bb/fetch2/__init__.py
@@ -32,6 +32,8 @@ import bb
 from   bb import data
 from   bb import persist_data
 
+__version__ = "2"
+
 logger = logging.getLogger("BitBake.Fetch")
 
 class MalformedUrl(Exception):
-- 
1.7.0.4