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Disabled perturbation on date #1932

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Merged
merged 5 commits into from
May 17, 2024
+10 −1
Merged

Disabled perturbation on date #1932

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c748bf7
Disabled perturbation on date
kevinmessiaen May 17, 2024
0df428e
Merge branch 'main' into bug/disabled_perturbation_on_date
kevinmessiaen May 17, 2024
76eec02
Use `is_any_real_numeric_dtype`
kevinmessiaen May 17, 2024
ea7371d
Merge remote-tracking branch 'origin/bug/disabled_perturbation_on_dat…
kevinmessiaen May 17, 2024
62d9874
Fallback for pandas <2
kevinmessiaen May 17, 2024
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11 changes: 10 additions & 1 deletion giskard/push/perturbation.py
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@
from typing import Optional

import hashlib
import numbers

import numpy as np
import pandas as pd
Expand All @@ -35,6 +36,14 @@

from ..push import PerturbationPush

try:
from pandas.api.types import is_any_real_numeric_dtype
except ImportError:

def is_any_real_numeric_dtype(array: np.array) -> bool:
return issubclass(array.dtype.type, numbers.Real)


text_transformation_list = [
TextLowercase,
TextUppercase,
Expand Down Expand Up @@ -121,7 +130,7 @@ def _apply_perturbation(
ds_slice_copy = ds_slice.copy()

# Apply the transformation
if col_type == SupportedPerturbationType.NUMERIC:
if col_type == SupportedPerturbationType.NUMERIC and is_any_real_numeric_dtype(ds_slice.df[feature]):
passed = _numeric(
ds,
ds_slice,
Expand Down