本文整理匯總了Python中pandas.io.parsers._python_unsupported方法的典型用法代碼示例。如果您正苦於以下問題：Python parsers._python_unsupported方法的具體用法？Python parsers._python_unsupported怎麽用？Python parsers._python_unsupported使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類pandas.io.parsers的用法示例。
在下文中一共展示了parsers._python_unsupported方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: test_python_engine
# 需要導入模塊: from pandas.io import parsers [as 別名]
# 或者: from pandas.io.parsers import _python_unsupported [as 別名]
def test_python_engine(self, python_engine):
from pandas.io.parsers import _python_unsupported as py_unsupported
data = """1,2,3,,
1,2,3,4,
1,2,3,4,5
1,2,,,
1,2,3,4,"""
for default in py_unsupported:
msg = ('The %r option is not supported '
'with the %r engine' % (default, python_engine))
kwargs = {default: object()}
with pytest.raises(ValueError, match=msg):
read_csv(StringIO(data), engine=python_engine, **kwargs) 示例2: test_python_engine
# 需要導入模塊: from pandas.io import parsers [as 別名]
# 或者: from pandas.io.parsers import _python_unsupported [as 別名]
def test_python_engine(self, python_engine):
from pandas.io.parsers import _python_unsupported as py_unsupported
data = """1,2,3,,
1,2,3,4,
1,2,3,4,5
1,2,,,
1,2,3,4,"""
for default in py_unsupported:
msg = ('The %r option is not supported '
'with the %r engine' % (default, python_engine))
kwargs = {default: object()}
with tm.assert_raises_regex(ValueError, msg):
read_csv(StringIO(data), engine=python_engine, **kwargs)