本文整理汇总了Python中pandas.io.parsers._python_unsupported方法的典型用法代码示例。如果您正苦于以下问题：Python parsers._python_unsupported方法的具体用法？Python parsers._python_unsupported怎么用？Python parsers._python_unsupported使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pandas.io.parsers的用法示例。
在下文中一共展示了parsers._python_unsupported方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_python_engine
# 需要导入模块: from pandas.io import parsers [as 别名]
# 或者: from pandas.io.parsers import _python_unsupported [as 别名]
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
# 需要导入模块: from pandas.io import parsers [as 别名]
# 或者: from pandas.io.parsers import _python_unsupported [as 别名]
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)