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Import Panel in the method where it is needed to prevent errors #928

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Import Panel in the method where it is needed to prevent errors #928

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10 changes: 5 additions & 5 deletions arctic/store/_pandas_ndarray_store.py
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Original file line number Diff line number Diff line change
Expand Up @@ -4,10 +4,6 @@
import numpy as np
from bson.binary import Binary
from pandas import DataFrame, Series
try:
from pandas import Panel
except ImportError:
pass

from arctic._util import NP_OBJECT_DTYPE
from arctic.serialization.numpy_records import SeriesSerializer, DataFrameSerializer
Expand Down Expand Up @@ -217,7 +213,11 @@ class PandasPanelStore(PandasDataFrameStore):

@staticmethod
def can_write_type(data):
return isinstance(data, Panel)
try:
from pandas import Panel
return isinstance(data, Panel)
except ImportError:
return False

def can_write(self, version, symbol, data):
if self.can_write_type(data):
Expand Down