python-3.x Archives - Page 12 of 15

How to set Python’s default version to 3.x on OS X? [duplicate]

This question already has answers here: How to change default Python version? (19 answers) Closed 12 months ago. I’m running Mountain Lion and ...

May 6, 2022
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List attributes of an object [duplicate]

This question already has answers here: Is there a built-in function to print all the current properties and values of an object? (29 ...

May 5, 2022
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How to specify multiple return types using type-hints

I have a function in python that can either return a bool or a list. Is there a way to specify the return ...

May 5, 2022
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Deep copy of a dict in python

I would like to make a deep copy of a dict in python. Unfortunately the .deepcopy() method doesn’t exist for the dict. How ...

May 4, 2022
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Import error: No module name urllib2

Here’s my code: import urllib2.request response = urllib2.urlopen("http://www.google.com") html = response.read() print(html) Any help? 10 s 10 As stated in the urllib2 documentation: ...

May 2, 2022
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Error: ” ‘dict’ object has no attribute ‘iteritems’ “

I’m trying to use NetworkX to read a Shapefile and use the function write_shp() to generate the Shapefiles that will contain the nodes ...

May 1, 2022
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How to use StringIO in Python3?

I am using Python 3.2.1 and I can’t import the StringIO module. I use io.StringIO and it works, but I can’t use it ...

April 30, 2022
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How do I use raw_input in Python 3

import sys print(sys.platform) print(2**100) raw_input() I am using Python 3.1 and can’t get the raw_input to “freeze” the dos pop-up. The book I’m ...

April 29, 2022
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How to install pip with Python 3?

I want to install pip. It should support Python 3, but it requires setuptools, which is available only for Python 2. How can ...

April 29, 2022
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