Description
Pandas version checks
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I have checked that this issue has not already been reported.
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I have confirmed this bug exists on the latest version of pandas.
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I have confirmed this bug exists on the main branch of pandas.
Reproducible Example
import pandas as pd
values = pd.array(["13min 54s", "3.74s", "462ms"], dtype="timedelta64[ns]")
pd.Series(values, index=["a", "b", "c"]).plot.bar()Issue Description
the above code will produce following error:
File ~/miniconda3/envs/py3.10/lib/python3.10/site-packages/pandas/plotting/_core.py:1131, in PlotAccessor.bar(self, x, y, **kwargs)
1043 @Appender(
1044 """
1045 See Also
(...)
1120 @Appender(_bar_or_line_doc)
1121 def bar(self, x=None, y=None, **kwargs):
1122 """
1123 Vertical bar plot.
1124
(...)
1129 other axis represents a measured value.
1130 """
-> 1131 return self(kind="bar", x=x, y=y, **kwargs)
File ~/miniconda3/envs/py3.10/lib/python3.10/site-packages/pandas/plotting/_core.py:972, in PlotAccessor.__call__(self, *args, **kwargs)
969 label_name = label_kw or data.columns
970 data.columns = label_name
--> 972 return plot_backend.plot(data, kind=kind, **kwargs)
File ~/miniconda3/envs/py3.10/lib/python3.10/site-packages/pandas/plotting/_matplotlib/__init__.py:71, in plot(data, kind, **kwargs)
69 kwargs["ax"] = getattr(ax, "left_ax", ax)
70 plot_obj = PLOT_CLASSES[kind](data, **kwargs)
---> 71 plot_obj.generate()
72 plot_obj.draw()
73 return plot_obj.result
File ~/miniconda3/envs/py3.10/lib/python3.10/site-packages/pandas/plotting/_matplotlib/core.py:329, in MPLPlot.generate(self)
327 self._compute_plot_data()
328 self._setup_subplots()
--> 329 self._make_plot()
330 self._add_table()
331 self._make_legend()
File ~/miniconda3/envs/py3.10/lib/python3.10/site-packages/pandas/plotting/_matplotlib/core.py:1503, in BarPlot._make_plot(self)
1500 pos_prior = neg_prior = np.zeros(len(self.data))
1501 K = self.nseries
-> 1503 for i, (label, y) in enumerate(self._iter_data(fillna=0)):
1504 ax = self._get_ax(i)
1505 kwds = self.kwds.copy()
File ~/miniconda3/envs/py3.10/lib/python3.10/site-packages/pandas/plotting/_matplotlib/core.py:300, in MPLPlot._iter_data(self, data, keep_index, fillna)
298 data = self.data
299 if fillna is not None:
--> 300 data = data.fillna(fillna)
302 for col, values in data.items():
303 if keep_index is True:
File ~/miniconda3/envs/py3.10/lib/python3.10/site-packages/pandas/util/_decorators.py:311, in deprecate_nonkeyword_arguments.<locals>.decorate.<locals>.wrapper(*args, **kwargs)
305 if len(args) > num_allow_args:
306 warnings.warn(
307 msg.format(arguments=arguments),
308 FutureWarning,
309 stacklevel=stacklevel,
310 )
--> 311 return func(*args, **kwargs)
File ~/miniconda3/envs/py3.10/lib/python3.10/site-packages/pandas/core/frame.py:5220, in DataFrame.fillna(self, value, method, axis, inplace, limit, downcast)
5209 @deprecate_nonkeyword_arguments(version=None, allowed_args=["self", "value"])
5210 @doc(NDFrame.fillna, **_shared_doc_kwargs)
5211 def fillna(
(...)
5218 downcast=None,
5219 ) -> DataFrame | None:
-> 5220 return super().fillna(
5221 value=value,
5222 method=method,
5223 axis=axis,
5224 inplace=inplace,
5225 limit=limit,
5226 downcast=downcast,
5227 )
File ~/miniconda3/envs/py3.10/lib/python3.10/site-packages/pandas/core/generic.py:6498, in NDFrame.fillna(self, value, method, axis, inplace, limit, downcast)
6495 new_data = result
6496 else:
-> 6498 new_data = self._mgr.fillna(
6499 value=value, limit=limit, inplace=inplace, downcast=downcast
6500 )
6501 elif isinstance(value, ABCDataFrame) and self.ndim == 2:
6503 new_data = self.where(self.notna(), value)._mgr
File ~/miniconda3/envs/py3.10/lib/python3.10/site-packages/pandas/core/internals/managers.py:414, in BaseBlockManager.fillna(self, value, limit, inplace, downcast)
413 def fillna(self: T, value, limit, inplace: bool, downcast) -> T:
--> 414 return self.apply(
415 "fillna", value=value, limit=limit, inplace=inplace, downcast=downcast
416 )
File ~/miniconda3/envs/py3.10/lib/python3.10/site-packages/pandas/core/internals/managers.py:304, in BaseBlockManager.apply(self, f, align_keys, ignore_failures, **kwargs)
302 applied = b.apply(f, **kwargs)
303 else:
--> 304 applied = getattr(b, f)(**kwargs)
305 except (TypeError, NotImplementedError):
306 if not ignore_failures:
File ~/miniconda3/envs/py3.10/lib/python3.10/site-packages/pandas/core/internals/blocks.py:1855, in NDArrayBackedExtensionBlock.fillna(self, value, limit, inplace, downcast)
1847 if not self._can_hold_element(value) and self.dtype.kind != "m":
1848 # We support filling a DatetimeTZ with a `value` whose timezone
1849 # is different by coercing to object.
1850 # TODO: don't special-case td64
1851 return self.coerce_to_target_dtype(value).fillna(
1852 value, limit, inplace, downcast
1853 )
-> 1855 new_values = self.values.fillna(value=value, limit=limit)
1856 return [self.make_block_same_class(values=new_values)]
File ~/miniconda3/envs/py3.10/lib/python3.10/site-packages/pandas/core/arrays/_mixins.py:328, in NDArrayBackedExtensionArray.fillna(self, value, method, limit)
325 else:
326 # We validate the fill_value even if there is nothing to fill
327 if value is not None:
--> 328 self._validate_setitem_value(value)
330 new_values = self.copy()
331 return new_values
File ~/miniconda3/envs/py3.10/lib/python3.10/site-packages/pandas/core/arrays/datetimelike.py:743, in DatetimeLikeArrayMixin._validate_setitem_value(self, value)
741 value = self._validate_listlike(value)
742 else:
--> 743 return self._validate_scalar(value, allow_listlike=True)
745 return self._unbox(value, setitem=True)
File ~/miniconda3/envs/py3.10/lib/python3.10/site-packages/pandas/core/arrays/datetimelike.py:644, in DatetimeLikeArrayMixin._validate_scalar(self, value, allow_listlike, setitem, unbox)
642 else:
643 msg = self._validation_error_message(value, allow_listlike)
--> 644 raise TypeError(msg)
646 if not unbox:
647 # NB: In general NDArrayBackedExtensionArray will unbox here;
648 # this option exists to prevent a performance hit in
649 # TimedeltaIndex.get_loc
650 return value
TypeError: value should be a 'Timedelta', 'NaT', or array of those. Got 'int' instead.
Expected Behavior
.
Installed Versions
/home/auderson/miniconda3/envs/py3.10/lib/python3.10/site-packages/_distutils_hack/init.py:33: UserWarning: Setuptools is replacing distutils.
warnings.warn("Setuptools is replacing distutils.")
INSTALLED VERSIONS
commit : e8093ba
python : 3.10.4.final.0
python-bits : 64
OS : Linux
OS-release : 5.8.0-63-generic
Version : #71-Ubuntu SMP Tue Jul 13 15:59:12 UTC 2021
machine : x86_64
processor : x86_64
byteorder : little
LC_ALL : None
LANG : en_US.UTF-8
LOCALE : en_US.UTF-8
pandas : 1.4.3
numpy : 1.21.6
pytz : 2022.1
dateutil : 2.8.2
setuptools : 63.4.2
pip : 22.2.2
Cython : 0.29.32
pytest : 7.1.2
hypothesis : None
sphinx : None
blosc : None
feather : None
xlsxwriter : None
lxml.etree : None
html5lib : None
pymysql : 1.0.2
psycopg2 : 2.8.6
jinja2 : 3.1.2
IPython : 8.4.0
pandas_datareader: None
bs4 : 4.11.1
bottleneck : 1.3.5
brotli : None
fastparquet : None
fsspec : None
gcsfs : None
markupsafe : 2.1.1
matplotlib : 3.5.1
numba : 0.56.0
numexpr : 2.8.3
odfpy : None
openpyxl : None
pandas_gbq : None
pyarrow : 8.0.0
pyreadstat : None
pyxlsb : None
s3fs : None
scipy : 1.8.1
snappy : None
sqlalchemy : 1.4.39
tables : None
tabulate : None
xarray : None
xlrd : None
xlwt : None
zstandard : None