exception thrown if converting chunked arrow Table with struct and dictionary columns to polar Dataframe

[reductionnist]

Checks

• I have checked that this issue has not already been reported.
• I have confirmed this bug exists on the latest version of Polars.

Reproducible example

table = pa.table({'col1': [1, 2, 3], 'col2': [{'a': 1, 'b': 2}, None, {'a':3, 'b':4}],'col3':pa.array(['A', 'B', 'A'], pa.string()).dictionary_encode()})
table2 = pa.concat_tables([table.slice(0,1),table.slice(0,2)])
pl.from_arrow(table2)

Log output

No response

Issue description

Hi,
pl.from_arrow() will throw an exception if a chunked arrow table contains both dictionary and struct columns. This appears to be due to the logic in arrow_to_pydf which will omit the dictionary columns from the df being constructed if there are any struct columns. The following replacement code appears to fix the issue:

    if len(dictionary_cols) > 0 or len(struct_cols) > 0:
        df = wrap_df(pydf)
        df = df.with_columns([F.lit(s).alias(s.name) for s in itertools.chain(dictionary_cols.values(), struct_cols.values())])
        reset_order = True

Expected behavior

it should convert to a Dataframe instead of throwing

Installed versions

--------Version info---------
Polars:               0.20.10
Index type:           UInt32
Platform:             Linux-6.8.7-100.fc38.x86_64-x86_64-with-glibc2.37
Python:               3.11.8 | packaged by conda-forge | (main, Feb 16 2024, 20:53:32) [GCC 12.3.0]

----Optional dependencies----
adbc_driver_manager:  <not installed>
cloudpickle:          3.0.0
connectorx:           <not installed>
deltalake:            <not installed>
fsspec:               2024.2.0
gevent:               <not installed>
hvplot:               <not installed>
matplotlib:           3.8.3
numpy:                1.26.4
openpyxl:             <not installed>
pandas:               2.2.0
pyarrow:              15.0.0
pydantic:             <not installed>
pyiceberg:            <not installed>
pyxlsb:               <not installed>
sqlalchemy:           2.0.27
xlsx2csv:             <not installed>
xlsxwriter:           <not installed>