Python3 异常: name 'basestring' is not defined,Python3异常:name'basestring'isnotdefined问题分析:python3里已经没有basestring类型,用str代替了basestring;解决方案:将关键字“basestring”替换为“str”;
Python3 异常: name 'basestring' is not defined 问题分析: python3 里已经没有basestring 类型,用str代替了basestring ; 解决方案: 将关键字“basestring”替换为“str”;
Lines of the form isinstance(init,basestring) raise a NameError in python 3 because there is no such type anymore. Here is a patch which makes the module work in python 3. I put it right after import types try: unicode = unicode except N...
把’import roi_pooling_op’改成 ‘import roi_pooling_layer.roi_pooling_op’ 5.ModuleNotFoundError: No module named ‘generate_anchors’ 同理,改为“目录.generate_anchors” 6.NameError: name ‘basestring’ is not defined 参考链接,同样是由python版本引起的,将basestring替换为str。 7. 'Dimension'...
File"<stdin>", line 1,in<module> NameError: name'unicode'isnot defined >>> isinstance(b's',bytes) True >>> isinstance('s',basestring) Traceback (most recent call last): File"<stdin>", line 1,in<module> NameError: name'basestring'isnot defined...
isinstance(x, basestring) isinstance(x, str) itertools模块# Python 2.3引入了itertools模块,它定义了全局函数zip(),map(),filter()的变体(variant),这些变体的返回类型为迭代器,而非列表。在Python 3里,由于这些全局函数的返回类型本来就是迭代器,所以这些itertools里的这些变体函数就被取消了。(在itertools模块里...
/python3.4/dist-packages/pika/connection.py", line 361, in __init__ if host and self._validate_host(host): File "/usr/local/lib/python3.4/dist-packages/pika/connection.py", line 207, in _validate_host if not isinstance(host, basestring): NameError: name 'basestring' is not defined ...
NameError: name 'ex' is not defined 原来,Python 3 去掉了sys.exc_clear()函数,把该行为嵌入了语言内部——也就是说,只要是出了except子句,Python 3 的解释器会自动清除异常状态,还会捎带手把异常变量引用(as出来的那个)删掉。举个例子,还是同一段代码,稍微改一下: ...
+# TODO(crbug.com/1174969): Remove this once Python2 is obsoleted. +if sys.version_info.major != 2: + basestring = str + long = int GENERATOR_PREFIX = 'java' --- a/src/3rdparty/chromium/mojo/public/tools/mojom/mojom/generate/generator.py +++ b/src/3rdparty/chromium...
Python 2’sunicodetype was renamedstrin Python 3,str()was renamedbytes, andbasestringdisappeared.sixprovidestoolsto deal with these changes. Django also contains several string related classes and functions in thedjango.utils.encodinganddjango.utils.safestringmodules. Their names used the wordsstr, whi...