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How do you create a daemon in Python?
..., with stock Python packages, python2.7 and python-daemon installed. With python3, however, I see error, " from daemon import runner ImportError: No module named 'daemon'"
– Dustin Kirkland
Sep 5 '13 at 16:19
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Force line-buffering of stdout when piping to tee
...f will not work, but you can use -u to disable buffering on python's side: python3 -u a.py | tee output.txt
– Honza
Jan 2 at 13:56
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Best way to strip punctuation from a string
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In Python3, table = string.maketrans("","") should be replaced with table = str.maketrans({key: None for key in string.punctuation})?
– SparkAndShine
May 13 '16 at 23:36
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How to create dictionary and add key–value pairs dynamically?
...key can be anything hashable, keys are ordered by hash after all, which in python3 differs each run.
– Tcll
Aug 15 '19 at 9:55
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Identifying the dependency relationship for python packages installed with pip
...s present within multiple Python environments. Compatible with Python2.7+, Python3.4+ and pip9+, pip10+, pip18+, pip19+.
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How can I parse a YAML file in Python
... and you don't specify which package it is. Running import yaml on a fresh Python3 install results in ModuleNotFoundError: No module named 'yaml'
– cowlinator
Nov 19 '19 at 0:08
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partial string formatting
...test and most readable solution, but also describes the coder's intention. Python3 version: python from functool import partial s = "{foo} {bar}".format s_foo = partial(s, foo="FOO") print(s_foo(bar="BAR")) # FOO BAR print(s(foo="FOO", bar="BAR")) # FOO BAR
– Paul Brown
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解决Scrapy警告:You do not have a working installation of the service_i...
...pi/service_identity）来安装。
我们可以直接通过命令行下载：
pip install service_identity-17.0.0-py2.py3-none-any.whl
如果上面的方法没能解决问题，很大可能是有些包的版本不一样导致的，这个时候我们可以用下面这行代码来强制...
VS 2015 Preview版已经发布，支持Android开发 - IT产品资讯 - 清泛网 - 专注IT技能提升
...udio 2015迈出了跨平台支持的最新一步，其预览版已经放出下载。VS 2015将支持 Clang 编辑器和LLVM框架，支持为Android 及未来的iOS开发应用。使用 Google Android SDK的开发者都知道，Google的Android 模拟器非常慢，微软开发了自己的Android模...
解决Scrapy警告:You do not have a working installation of the service_i...
...pi/service_identity）来安装。
我们可以直接通过命令行下载：
pip install service_identity-17.0.0-py2.py3-none-any.whl
如果上面的方法没能解决问题，很大可能是有些包的版本不一样导致的，这个时候我们可以用下面这行代码来强制...