使用nonlocal可以声明一个外部变量(不是global变量) PEP3111:raw_input()改名为input(),也就是说,新的input()函数从标准输入设备(sys.stdin) 读取一行 并返回(不包括行结束符),如果输入过早终止,该函数抛出EOFError,如果想使用老的input(),可以使用eval(input())代替。 xrange()改名为range(),range()现在不...
When a script is launched via URL scheme, but the interpreter is busy, the script is now queued for execution instead of simply failing to run. Thepythonista3://URL scheme has an additional “root=[icloud|local]” parameter opening/running scripts in iCloud. ...
Here's a fun project attempting to explain what exactly is happening under the hood for some counter-intuitive snippets and lesser-known features in Python.While some of the examples you see below may not be WTFs in the truest sense, but they'll reveal some of the interesting parts of ...
使用nonlocal可以声明一个外部变量(不是global变量) PEP3111:raw_input()改名为input(),也就是说,新的input()函数从标准输入设备(sys.stdin)读取一行 并返回(不包括行结束符),如果输入过早终止,该函数抛出EOFError,如果想使用老的input(),可以使用eval(input())代替。 xrange()改名为range(),range()现在不是...
2 for num in numbers: 3 if num%2 ==0: 4 print(str(num) + ' is an even number') 5 6 print(globals()) When you run the Python program again, you should get the output below. 1 {'__name__': '__main__', '__doc__': None, '__package__': None, '__loader__...
“Py3K”, is the first ever intentionally backwards incompatible Python release. There are more changes than in a typical release, and more that are important for all Python users. Nevertheless, after digesting the changes, you’ll find that Python really hasn’t changed all that much – by ...
What is the issue? After changing to ollama version 0.2.1, when I run ollama create mymodel Modelfile, I get the following error message. the same error occurs when I change my model. If anyone knows how to solve this problem, please let me know. $ ollama create mymodel -f Model...
self.db.crawl_queue.insert({'_id': url,'status': self.Outstanding})excepterrors.DuplicateKeyError as e:passdefpop(self):'''change the process which status is outstanding to proceeding, if not find a record raise key error :return:'''record= self.db.crawl_queue.find_and_modify(query={...
Function Computeuses the keep-alive mode to ensure that the HTTP server in a Custom Container runtime is connected. For idempotent requests such as the GET, HEAD, OPTIONS, and TRACE requests, the system retries to connect to the HTTP server when an error such asEOForconnecti...
(most recent call last): File "..\Playground\", line 21, in <module> num1 = float(input("enter a number: ")) EOFError: EOF when reading a line and this is the code: while True: print("Options: ") print("enter 'add' to add two numbers ") print("enter 'subtract' to ...