TypeError: 'str' object is not callable

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Traceback (most recent call last): File "myfirstpython.py", line 39, in <module> print("params list:",str(sys.argv))TypeError: 'str' object is not callable str()是系统的方法,不能在用它的时候,同时自定义一个叫做str的变量,这样就会引起冲突. 检查一下自己的代码是不是也有类似的错误.…

TypeError: 'str' object is not callable

Python报错TypeError: 'str' object is not callable…

'str' object is not callable

>>> b=str(11) Traceback (most recent call last): File "<stdin>", line 1, in <module> TypeError: 'str' object is not callable 原因:定义变量的时候,随机使用str,所以就被覆盖了str函数.可以退出重进python或者del掉自定义str变量. python中内置了很多的函数和类,在自己定义变量的时候,切记不要覆盖或者和他…

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flask 基于Werkzeug .. @moudule.route('/upload', methods=['GET', 'POST']) def upload_file(): global _flask_app if request.method == 'POST': file = request.files['file'] if file and allowed_file(file.filename): filename = secure_filename(file.filename) f…