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CI/DEP: Use numba.extending.is_jitted for numba version > 0.49.0 #33687

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Merged
merged 1 commit into from
Apr 20, 2020
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CI/DEP: Use numba.extending.is_jitted for numba version > 0.49.0 #33687

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8 changes: 7 additions & 1 deletion pandas/core/util/numba_.py
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
"""Common utilities for Numba operations"""
from distutils.version import LooseVersion
import inspect
import types
from typing import Callable, Dict, Optional, Tuple
Expand Down Expand Up @@ -90,7 +91,12 @@ def jit_user_function(
"""
numba = import_optional_dependency("numba")

if isinstance(func, numba.targets.registry.CPUDispatcher):
if LooseVersion(numba.__version__) >= LooseVersion("0.49.0"):
is_jitted = numba.extending.is_jitted(func)
else:
is_jitted = isinstance(func, numba.targets.registry.CPUDispatcher)

if is_jitted:
# Don't jit a user passed jitted function
numba_func = func
else:
Expand Down