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File ~/opt/anaconda3/lib/python3.9/site-packages/pyiceberg/catalog/init.py:45
from pyiceberg.table import (
File ~/opt/anaconda3/lib/python3.9/site-packages/pyiceberg/table/init.py:87
from pyiceberg.table.name_mapping import (
File ~/opt/anaconda3/lib/python3.9/site-packages/pyiceberg/table/name_mapping.py:38
class MappedField(IcebergBaseModel):
File ~/opt/anaconda3/lib/python3.9/site-packages/pyiceberg/table/name_mapping.py:40 in MappedField
names: List[str] = conlist(str, min_length=1)
File ~/opt/anaconda3/lib/python3.9/site-packages/pydantic/types.py:869 in conlist
return Annotated[List[item_type], annotated_types.Len(min_length or 0, max_length)]
TypeError: Len() takes no arguments
The text was updated successfully, but these errors were encountered:
My python version is 3.9.7. My colleague told me that pyiceberg works with 3.9.11 and later. It didn't work with 3.9.7 in his env as well. I'm trying to upgrade Python and will update the ticket.
Apache Iceberg version
0.6.0 (latest release)
Please describe the bug 🐞
Note that the previous version 0.5.1 does NOT have this issue.
Running on Mac OS Monterey 12.6.7, Spyder IDE (Python 3.9.7 64-bit | Qt 5.9.7 | PyQt5 5.9.2 | Darwin 21.6.0 )
When importing:
import pyiceberg.catalog
the following exception occurs:
Traceback (most recent call last):
File ~/Python/data-calc-service/untitled0.py:9
import pyiceberg.catalog
File ~/opt/anaconda3/lib/python3.9/site-packages/pyiceberg/catalog/init.py:45
from pyiceberg.table import (
File ~/opt/anaconda3/lib/python3.9/site-packages/pyiceberg/table/init.py:87
from pyiceberg.table.name_mapping import (
File ~/opt/anaconda3/lib/python3.9/site-packages/pyiceberg/table/name_mapping.py:38
class MappedField(IcebergBaseModel):
File ~/opt/anaconda3/lib/python3.9/site-packages/pyiceberg/table/name_mapping.py:40 in MappedField
names: List[str] = conlist(str, min_length=1)
File ~/opt/anaconda3/lib/python3.9/site-packages/pydantic/types.py:869 in conlist
return Annotated[List[item_type], annotated_types.Len(min_length or 0, max_length)]
TypeError: Len() takes no arguments
The text was updated successfully, but these errors were encountered: