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serve current directory from command line
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I've never seen anything as compact as
python3 -m http.server
You can optionally add a port number to the end:
python3 -m http.server 9000
See https://docs.python.org/library/http.server.html
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Is it possible for a unit test to assert that a method calls sys.exit()
I have a python 2.7 method that sometimes calls
4 Answers
4
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Convert numpy array to tuple
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Nice generalization. As a python newbie, though, I wonder if it's considered good style to use exceptions for a condition that is almost as common as the non-exceptional state. At least in c++, flow control by exceptions is usually frowned upon. Wou...
Django: “projects” vs “apps”
...views.py doesn't have to be called views.py? Provided you can name, on the python path, a function (usually package.package.views.function_name) it will get handled. Simple as that. All this "project"/"app" stuff is just python packages.
Now, how are you supposed to do it? Or rather, how might I do...
与复制构造函数相关的错误.例如:0x77D9FCAA (ntdll.dll) (prog31.exe 中)处...
...一份字符串地址，因此再执行strcpy(node2.name,"Wendy");出现了数据不一致行的错误，两者的name全部都是Wendy,而年龄更新却是正确的。同样，由于共享同一份字符串地址，在析构函数中释放同一份内存两次，导致堆已损坏的错误。当...
How to run Selenium WebDriver test cases in Chrome?
...ersion of chromedriver here.
Once downloaded, unzip it at the root of your python installation, eg C:/Program Files/Python-3.5, and that's it.
You don't even need to specify the path anywhere and/or add chromedriver to your path or the like.
I just did it on a clean Python installation and that work...
Difference between a “coroutine” and a “thread”?
...ctions as determined by the programmer. Languages with generators, such as Python and ECMAScript 6, can be used to build coroutines. Async/await (seen in C#, Python, ECMAscript 7, Rust) is an abstraction built on top of generator functions that yield futures/promises.
In some contexts, coroutines m...
Case insensitive replace
What's the easiest way to do a case-insensitive string replacement in Python?
10 Answers
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Replace string within file contents
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"t" for text mode is Python 3 only. Also, you provide a context manager for your ouput file, but fail to close your input file, which seems inconsistent.
– Steven Rumbalski
Nov 8 '10 at 21:50
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django unit tests without a db
...it like the following with --settings flag set to your new settings file:
python manage.py test myapp --settings='no_db_settings'
UPDATE: April/2018
Since Django 1.8, the module django.test.simple.DjangoTestSuiteRunner were moved to 'django.test.runner.DiscoverRunner'.
For more info check offic...