Nineya
Home
Blog
Pandas BUG: casting a Series with dtype="datetime64[ns]" to "datetime64[D]" fails without raising an error or warning
2025-02-08 23:14:08
2581
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas read_html omits a column when reading a wikipedia table
2025-02-08 23:14:04
2898
https://en.wikipedia.org/wiki/List_of_countries_by_road_network_sizeCopy/paste the table HTML in a filedf=pd.read_html(t...
Pandas BUG: Installing pandas places pyproject.toml in site-packages
2025-02-08 23:13:57
2888
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas DOC: MonthBegin suggestion to get start of current month not quite right?
2025-02-08 23:13:52
6332
Pandas version checks[X] I have checked that the issue still exists on the latest versions of the docs on main hereLocat...
Pandas pandas pivot_table aggfunc/values parameters behaving oddly
2025-02-08 23:13:47
4879
np.random.seed(0)test = pd.DataFrame({ 'a' : np.random.randint(0, 10, size=(10,)), 'b' : np.random.randint(0, 10, ...
Pandas BUG: Get sizeof fails for pandas series or data frame when one element is a type
2025-02-08 23:13:43
2336
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas PERF: performance problem when comparing timestamp to datetimindex
2025-02-08 23:13:37
2063
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this issue ex...
Pandas STYLE enable ruff TCH
2025-02-08 23:13:33
3075
This code actually may make a difference to performance: Task here is:0. make sure you've followed the steps in https://...
Pandas DEPR: axis=1 in DataFrame.window, resample
2025-02-08 23:13:25
528
xref #51203 we've deprecated groupby with axis=1 bc under the hood it does a transpose anyway, so might as well tell use...
Pandas BUG: pandas.read_csv() does not work in combination with usecols=
2025-02-08 23:13:19
11308
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas BUG: DataFrame.to_dict(orient="records") does not return native types with frame constructed from pyarrow Scalars
2025-02-08 23:13:14
1677
On 1.2 master:In [15]: import pandas as pd ...: import pyarrow as pa ...: ...: df = pd.DataFrame({'a': pa.scal...
Pandas WEB: decommission dev.pandas.io
2025-02-08 23:13:08
1330
Location of the documentationhttp://dev.pandas.io/Documentation problemBoth http://dev.pandas.io/ and https://pandas.pyd...
Pandas BUG: ArrowExtensionArray' object has no attribute 'to_pydatetime when using to_sql command with a dataframe with date columns
2025-02-08 23:13:04
15830
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas DEPR: NDFrame.align broadcast_axis, fill_axis keywords
2025-02-08 23:12:58
2767
broadcast_axis is only used internally in one places in NDFrame._where, and is ignored unless broadcast_axis == 1 and se...
Pandas DEPR: Categorical.to_list
2025-02-08 23:12:55
922
We have this as an alias for tolist for Categorical but not other EAs. We should either deprecate it or add the alias o...
Pandas BUG: Subtracting extension dtype and numpy dtype can result in pd.nan being present in resulting extension Series, and dropna won't drop nans
2025-02-08 23:12:50
5107
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas BUG: += on df.loc[:, col_level_0] produces NaN when columns are MutiIndex
2025-02-08 23:12:45
3512
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas BUG: Float64 doesn't respect the .isnull() check, when the GroupBy column contains NaNs.
2025-02-08 23:12:41
2959
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas DEPR: restrict downstream usage of core.internals
2025-02-08 23:12:36
2789
There are some optimizations I'd like to make in core.internals (mostly making the signatures stricter so we can do less...
Pandas DEPR: Deprecate as_index in groupby
2025-02-08 23:12:32
3295
Should we deprecate using as_index in groupby? As the docs say, using as_index=False should only impact reductions. Here...
上一页
下一页
1
…
129
130
131
132
133
…
2246
.