bb.fetch: add fetch version to distinguish bb.fetch and bb.fetch2

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@intel.com>

2 files changed, 4 insertions, 0 deletions

diff --git a/bitbake/lib/bb/fetch/__init__.py b/bitbake/lib/bb/fetch/__init__.py
index cd9410d04c..b452751c7b 100644
--- a/bitbake/lib/bb/fetch/__init__.py
+++ b/bitbake/lib/bb/fetch/__init__.py
@@ -33,6 +33,8 @@ from   bb import data
 from   bb import persist_data
 from   bb import utils
 
+__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 e7752ee336..d19f0e738e 100644
--- a/bitbake/lib/bb/fetch2/__init__.py
+++ b/bitbake/lib/bb/fetch2/__init__.py
@@ -33,6 +33,8 @@ from   bb import data
 from   bb import persist_data
 from   bb import utils
 
+__version__ = "2"
+
 logger = logging.getLogger("BitBake.Fetch")
 
 class MalformedUrl(Exception):