Merge pull request pandas-dev#74 from femtotrader/fix49_str_tick_lib

Add import indent

Author: AdrianTeng

arctic/tickstore/tickstore.py

@@ -12,6 +12,7 @@
 from ..date import DateRange, to_pandas_closed_closed, mktz, datetime_to_ms, CLOSED_CLOSED, to_dt
 from ..decorators import mongo_retry
 from ..exceptions import OverlappingDataException, NoDataFoundException, UnhandledDtypeException, ArcticException
+from .._util import indent
 
 logger = logging.getLogger(__name__)
 

tests/integration/test_arctic.py

@@ -144,3 +144,9 @@ def test_default_mongo_retry_timout():
     with pytest.raises(LibraryNotFoundException):
         Arctic('unresolved-host', serverSelectionTimeoutMS=0)['some.lib']
     assert time.time() - now < 1.
+
+def test_stringify_tickstore_library(mongo_host):
+    # Fix GH issue 49 - str(tick library) fails in IPython
+    store = Arctic(mongo_host=mongo_host)
+    store.initialize_library('library_name', 'TickStoreV3')
+    assert 'arctic.library_name' in str(store['library_name'])