Comments (2)
I will look into this when I get a chance-- the most robust way to handle it would be to use the NumPy datetime64 dtype, but that is still undergoing change. There might be another workaround
from pandas.
This has been fixed in the HDFStore class (completely overhauled over the last day or two) ...legacy files will still have the problem but new files will be able to store pre-epoch dates (and there is a unit test to prove it!)
from pandas.
Related Issues (20)
- BUG: ValueError when accessing dataFrame with array attribute HOT 3
- ENH: Follow dict color in pandas plotting HOT 2
- BUG: Pandas 2.2.2 incompatible with Numpy 2. AttributeError: _ARRAY_API not found HOT 2
- BUG: Series constructor with category dtype does not raise with unknown categories HOT 5
- ENH: Extend to_numeric to Convert Hexadecimal, Octal, and Binary Strings with Prefixes HOT 1
- BUG: regression in master for DataFrame.sparse.from_spmatrix
- BUG: pd.unique() does not accept NumpyExtensionArray HOT 2
- BUG: `pandas.tseries.frequencies.to_offset()` raises `ValueError` when parsing a `LastWeekOfMonth` frequency string HOT 2
- NON-BUG: `to_csv()` argument `float_format` has no effect, always saves with format of "%.2g" HOT 2
- ENH: Replacing behavior currently provided by pandas.to_numeric using errors="ignore"
- BUG: unexpected behavior when Loading lines like "\""\t"a" HOT 5
- BUG: SQL connection HOT 1
- ENH: is it worth fixing a warning from a third party library here HOT 5
- BUG: AttributeError about dateutil.relativedelta when calling pd.read_json(json_data) HOT 5
- DOC: sentence fragment in "String methods"
- DOC: "list" is not a keyword - .query() HOT 1
- BUG: json_normalize KeyError Key not found HOT 1
- ENH: Consistent API between `pd.get_dummies()` and `Series.str.get_dummies()` HOT 3
- ENH: Reduce type requirements for the subset parameter in drop_duplicates/duplicated
- BUG: read_sql tries to convert blob/varbinary to string with pyarrow backend HOT 2
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from pandas.