pandas.HDFStore.info — pandas 3.0.0.dev0+2104.ge637b4290d documentation (original) (raw)

HDFStore.info()[source]#

Print detailed information on the store.

Returns:

str

A String containing the python pandas class name, filepath to the HDF5 file and all the object keys along with their respective dataframe shapes.

See also

HDFStore.get_storer

Returns the storer object for a key.

Examples

df1 = pd.DataFrame([[1, 2], [3, 4]], columns=["A", "B"]) df2 = pd.DataFrame([[5, 6], [7, 8]], columns=["C", "D"]) store = pd.HDFStore("store.h5", "w")
store.put("data1", df1)
store.put("data2", df2)
print(store.info())
store.close()
<class 'pandas.io.pytables.HDFStore'> File path: store.h5 /data1 frame (shape->[2,2]) /data2 frame (shape->[2,2])