8000 fix: remove a usage of the `resource` package when not available, such as on Windows by tswast · Pull Request #681 · googleapis/python-bigquery-dataframes · GitHub
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fix: remove a usage of the resource package when not available, such as on Windows #681

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Merged
tswast merged 4 commits into from
May 15, 2024
Merged

fix: remove a usage of the resource package when not available, such as on Windows #681

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fc10261
fix: remove a usage of the `resource` package when not available, suc…
tswast May 10, 2024
64603db
Merge branch 'main' into b339769193-windows
tswast May 13, 2024
e2d0bae
Merge branch 'main' into b339769193-windows
tswast May 13, 2024
4689099
Merge branch 'main' into b339769193-windows
tswast May 15, 2024
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21 changes: 14 additions & 7 deletions bigframes/pandas/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,6 @@
from collections import namedtuple
from datetime import datetime
import inspect
import resource
import sys
import typing
from typing import (
Expand Down Expand Up @@ -70,6 +69,13 @@
import bigframes.session._io.bigquery
import bigframes.session.clients

try:
import resource
except ImportError:
# resource is only available on Unix-like systems.
# https://docs.python.org/3/library/resource.html
resource = None # type: ignore


# Include method definition so that the method appears in our docs for
# bigframes.pandas general functions.
Expand Down Expand Up @@ -810,12 +816,13 @@ def clean_up_by_session_id(
# https://github.com/python/cpython/issues/112282
sys.setrecursionlimit(max(10000000, sys.getrecursionlimit()))

soft_limit, hard_limit = resource.getrlimit(resource.RLIMIT_STACK)
if soft_limit < hard_limit or hard_limit == resource.RLIM_INFINITY:
try:
resource.setrlimit(resource.RLIMIT_STACK, (hard_limit, hard_limit))
except Exception:
pass
if resource is not None:
soft_limit, hard_limit = resource.getrlimit(resource.RLIMIT_STACK)
if soft_limit < hard_limit or hard_limit == resource.RLIM_INFINITY:
try:
resource.setrlimit(resource.RLIMIT_STACK, (hard_limit, hard_limit))
except Exception:
pass

# Use __all__ to let type checkers know what is part of the public API.
__all___ = [
Expand Down
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