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How to include external Python code to use in other files?
...do this:
from Math import *
Edit: Here is a good chapter from Dive Into Python that goes a bit more in depth on this topic.
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How do HTML parses work if they're not using regexp?
...od enough for HTML? Sadly, no. Maybe for super-duper carefully validated XML, actually, in which all the tags always line up perfectly. In real-world HTML, you can easily find snippets like <b><i>wow!</b></i>. This obviously doesn't nest, so in order to parse it correctly...
How do I use method overloading in Python?
I am trying to implement method overloading in Python:
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How to store a list in a column of a database table
... this road of serializing the list, you might consider storing the list in XML. Some databases such as SQL Server even have an XML data type. The only reason I'd suggest XML is that almost by definition, this list needs to be short. If the list is long, then serializing it in general is an awful app...
Pythonic way to print list items
I would like to know if there is a better way to print all objects in a Python list than this :
11 Answers
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How to find all positions of the maximum value in a list?
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I hope that it contributes.
PD: As @PaulOyster noted in a comment. With Python 3.x the min and max allow a new keyword default that avoid the raise exception ValueError when argument is empty list. max(enumerate(list), key=(lambda x:x[1]), default = -1)
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Python setup.py develop vs install
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python setup.py install is used to install (typically third party) packages that you're not going to develop/modify/debug yourself.
For your own stuff, you want to first install your package and then be able to frequently ed...
Is generator.next() visible in Python 3?
... and .next() was one of the few exceptions to that rule. This was fixed in Python 3.0. [*]
But instead of calling g.__next__(), use next(g).
[*] There are other special attributes that have gotten this fix; func_name, is now __name__, etc.
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Does python have a sorted list?
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The standard Python list is not sorted in any form. The standard heapq module can be used to append in O(log n) to an existing list and remove the smallest one in O(log n), but isn't a sorted list in your definition.
There are various im...
python assert with and without parenthesis
...oo)
Prints:
AssertionError: "derp should be 8, it is 7
Why does this python assert have to be different from everything else:
I think the pythonic ideology is that a program should self-correct without having to worry about the special flag to turn on asserts. The temptation to turn off asse...