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Description: Avoid test failures on Hurd
Allow multiprocessing to be unavailable
Accept any errno not just 2 for (intentionally) nonexistent files
(Hurd appears to use 2**30+2)
Author: Rebecca N. Palmer <rebecca_palmer@zoho.com>
Forwarded: no
--- a/pandas/tests/io/parser/common/test_file_buffer_url.py
+++ b/pandas/tests/io/parser/common/test_file_buffer_url.py
@@ -90,7 +90,7 @@ def test_nonexistent_path(all_parsers):
parser = all_parsers
path = f"{uuid.uuid4()}.csv"
- msg = r"\[Errno 2\]"
+ msg = r"\[Errno 2\]|\[Errno [0-9]+\] No such file or directory"
with pytest.raises(FileNotFoundError, match=msg) as e:
parser.read_csv(path)
assert path == e.value.filename
@@ -101,7 +101,7 @@ def test_no_permission(all_parsers):
# GH 23784
parser = all_parsers
- msg = r"\[Errno 13\]"
+ msg = r"\[Errno 13\]|\[Errno [0-9]+\] Permission denied"
with tm.ensure_clean() as path:
os.chmod(path, 0) # make file unreadable
--- a/pandas/tests/io/parser/common/test_float.py
+++ b/pandas/tests/io/parser/common/test_float.py
@@ -53,7 +53,7 @@ def test_too_many_exponent_digits(all_pa
data = f"data\n10E{exp}"
result = parser.read_csv(StringIO(data), float_precision=precision)
if precision == "round_trip":
- if exp == 999999999999999999 and is_platform_linux():
+ if exp == 999999999999999999:
mark = pytest.mark.xfail(reason="GH38794, on Linux gives object result")
request.node.add_marker(mark)
--- a/pandas/tests/io/parser/test_multi_thread.py
+++ b/pandas/tests/io/parser/test_multi_thread.py
@@ -4,7 +4,12 @@ parsing files for each parser defined in
"""
from contextlib import ExitStack
from io import BytesIO
-from multiprocessing.pool import ThreadPool
+import pytest
+try:
+ from multiprocessing.pool import ThreadPool
+ ThreadPool()
+except ImportError:
+ pytest.skip("multiprocessing not available",allow_module_level=True)
import numpy as np
import pytest
--- a/pandas/tests/test_downstream.py
+++ b/pandas/tests/test_downstream.py
@@ -40,6 +40,11 @@ def df():
@pytest.mark.filterwarnings("ignore:.*64Index is deprecated:FutureWarning")
def test_dask(df):
+ try:
+ from multiprocessing.pool import ThreadPool
+ ThreadPool()
+ except ImportError:
+ pytest.skip("multiprocessing not available")
# dask sets "compute.use_numexpr" to False, so catch the current value
# and ensure to reset it afterwards to avoid impacting other tests
--- a/pandas/tests/io/test_common.py
+++ b/pandas/tests/io/test_common.py
@@ -196,16 +196,16 @@ Look,a snake,🐍"""
path = os.path.join(HERE, "data", "does_not_exist." + fn_ext)
msg1 = rf"File (b')?.+does_not_exist\.{fn_ext}'? does not exist"
- msg2 = rf"\[Errno 2\] No such file or directory: '.+does_not_exist\.{fn_ext}'"
+ msg2 = rf"\[Errno [0-9]+\] No such file or directory: '.+does_not_exist\.{fn_ext}'"
msg3 = "Expected object or value"
msg4 = "path_or_buf needs to be a string file path or file-like"
msg5 = (
- rf"\[Errno 2\] File .+does_not_exist\.{fn_ext} does not exist: "
+ rf"\[Errno [0-9]+\] File .+does_not_exist\.{fn_ext} does not exist: "
rf"'.+does_not_exist\.{fn_ext}'"
)
- msg6 = rf"\[Errno 2\] 没有那个文件或目录: '.+does_not_exist\.{fn_ext}'"
+ msg6 = rf"\[Errno [0-9]+\] 没有那个文件或目录: '.+does_not_exist\.{fn_ext}'"
msg7 = (
- rf"\[Errno 2\] File o directory non esistente: '.+does_not_exist\.{fn_ext}'"
+ rf"\[Errno [0-9]+\] File o directory non esistente: '.+does_not_exist\.{fn_ext}'"
)
msg8 = rf"Failed to open local file.+does_not_exist\.{fn_ext}"
@@ -266,16 +266,16 @@ Look,a snake,🐍"""
monkeypatch.setattr(icom, "_expand_user", lambda x: os.path.join("foo", x))
msg1 = rf"File (b')?.+does_not_exist\.{fn_ext}'? does not exist"
- msg2 = rf"\[Errno 2\] No such file or directory: '.+does_not_exist\.{fn_ext}'"
+ msg2 = rf"\[Errno [0-9]+\] No such file or directory: '.+does_not_exist\.{fn_ext}'"
msg3 = "Unexpected character found when decoding 'false'"
msg4 = "path_or_buf needs to be a string file path or file-like"
msg5 = (
- rf"\[Errno 2\] File .+does_not_exist\.{fn_ext} does not exist: "
+ rf"\[Errno [0-9]+\] File .+does_not_exist\.{fn_ext} does not exist: "
rf"'.+does_not_exist\.{fn_ext}'"
)
- msg6 = rf"\[Errno 2\] 没有那个文件或目录: '.+does_not_exist\.{fn_ext}'"
+ msg6 = rf"\[Errno [0-9]+\] 没有那个文件或目录: '.+does_not_exist\.{fn_ext}'"
msg7 = (
- rf"\[Errno 2\] File o directory non esistente: '.+does_not_exist\.{fn_ext}'"
+ rf"\[Errno [0-9]+\] File o directory non esistente: '.+does_not_exist\.{fn_ext}'"
)
msg8 = rf"Failed to open local file.+does_not_exist\.{fn_ext}"
@@ -583,7 +583,7 @@ def test_bad_encdoing_errors():
def test_errno_attribute():
# GH 13872
- with pytest.raises(FileNotFoundError, match="\\[Errno 2\\]") as err:
+ with pytest.raises(FileNotFoundError, match="\\[Errno [0-9]+\\]") as err:
pd.read_csv("doesnt_exist")
assert err.errno == errno.ENOENT
|
