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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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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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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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Excel RTD(Excel Real-Time Data)实时刷新数据技术 - C/C++ - 清泛网 - 专注C/C++及内核技术
...收盘价格的基础上加了一个Random来演示实时变化。这个在下载的代码中您可以看到。这里不多讲。定义好这些变量之后我们就可以开始编写代码了。
第一个要实现的方法是 ServerStart方法。在该方法中，我们将CallbackObject对象...
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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Rename an environment with virtualenvwrapper
...he "copy" with python2.7, even though the oldenv I was trying to copy used python3.7..... sad.
– Leo
Aug 28 at 0:26
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Is there a ceiling equivalent of // operator in Python?
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You can always just do it inline as well
((foo - 1) // bar) + 1
In python3, this is just shy of an order of magnitude faster than forcing the float division and calling ceil(), provided you care about the speed. Which you shouldn't, unless you've proven through usage that you need to.
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How to strip all whitespace from string
...ely,
"strip my spaces".translate( None, string.whitespace )
And here is Python3 version:
"strip my spaces".translate(str.maketrans('', '', string.whitespace))
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How do I use Django templates without the rest of Django?
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Jinga doesn't officially support Python3 yet. According to the site, It's still experimental.
– Pramod
Dec 28 '15 at 13:10
add a comm...
How can I remove non-ASCII characters but leave periods and spaces using Python?
...ignore')
>>>print s
Good bye in Swedish is Hej d
Edit:
Python3: str -> bytes -> str
>>>"Hej då".encode("ascii", errors="ignore").decode()
'hej d'
Python2: unicode -> str -> unicode
>>> u"hej då".encode("ascii", errors="ignore").decode()
u'hej d...