diff options
Diffstat (limited to 'chrome/common/extensions/docs/server2/future.py')
| -rw-r--r-- | chrome/common/extensions/docs/server2/future.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/chrome/common/extensions/docs/server2/future.py b/chrome/common/extensions/docs/server2/future.py index 0e9ef24..4a903440 100644 --- a/chrome/common/extensions/docs/server2/future.py +++ b/chrome/common/extensions/docs/server2/future.py @@ -7,6 +7,13 @@ import sys _no_value = object() +def Collect(futures): + '''Creates a Future which returns a list of results from each Future in + |futures|. + ''' + return Future(delegate=Gettable(lambda: [f.Get() for f in futures])) + + class Gettable(object): '''Allows a Future to accept a callable as a delegate. Wraps |f| in a .Get interface required by Future. |