[Python] FileSystem.from_uri doesn't decode %-encoded characters in path #33598
Description
When attempting to create a new filesystem object from a public dataset in S3, where there is a space in the bucket name, an error is raised.
Here's a minimal reproducer:
from pyarrow.fs import FileSystem
result = FileSystem.from_uri("s3://nyc-tlc/trip data/fhvhv_tripdata_2022-06.parquet") which fails with the following traceback:
Traceback (most recent call last):
File "/Users/james/projects/dask/dask/test.py", line 3, in <module>
result = FileSystem.from_uri("s3://nyc-tlc/trip data/fhvhv_tripdata_2022-06.parquet")
File "pyarrow/_fs.pyx", line 470, in pyarrow._fs.FileSystem.from_uri
File "pyarrow/error.pxi", line 144, in pyarrow.lib.pyarrow_internal_check_status
File "pyarrow/error.pxi", line 100, in pyarrow.lib.check_status
pyarrow.lib.ArrowInvalid: Cannot parse URI: 's3://nyc-tlc/trip data/fhvhv_tripdata_2022-06.parquet'
Note that things work if I use a different dataset that doesn't have a space in the URI, or if I replace the portion of the URI that has a space with a \* wildcard
from pyarrow.fs import FileSystem
result = FileSystem.from_uri("s3://ursa-labs-taxi-data/2009/01/data.parquet") # works
result = FileSystem.from_uri("s3://nyc-tlc/*/fhvhv_tripdata_2022-06.parquet") # works
The wildcard isn't necessarily equivalent to the original failing URI, but I think highlights that the space is somehow problematic.
Environment: - OS: macOS
python=3.9.15:h709bd14_0_cpython(installed from conda-forge)pyarrow=10.0.1:py39h2db5b05_1_cpu(installed from conda-forge)
Reporter: James Bourbeau / @jrbourbeau
Assignee: Antoine Pitrou / @pitrou
PRs and other links:
Note: This issue was originally created as ARROW-18436. Please see the migration documentation for further details.