大约有 1,800 项符合查询结果（耗时：0.0369秒） [XML]
Python set to list
...
Your code does work (tested with cpython 2.4, 2.5, 2.6, 2.7, 3.1 and 3.2):
>>> a = set(["Blah", "Hello"])
>>> a = list(a) # You probably wrote a = list(a()) here or list = set() above
>>> a
['Blah', 'Hello']
Check that you didn't overwrite list by acc...
How do I add an existing directory tree to a project in Visual Studio?
...r. How can you do if you just want to reference some folders and files contained in an other project on your computer ?
– hico
Aug 7 '13 at 10:16
5
...
Python: How to get stdout after running os.system? [duplicate]
...e was required for me on Python 2.6.7 and check_output was not added until 2.7, making it unusable here):
def system_call(command):
p = subprocess.Popen([command], stdout=subprocess.PIPE, shell=True)
return p.stdout.read()
...
What is the most efficient way to store a list in the Django models?
...e:
import simplejson as json # this would be just 'import json' in Python 2.7 and later
...
...
myModel = MyModel()
listIWantToStore = [1,2,3,4,5,'hello']
myModel.myList = json.dumps(listIWantToStore)
myModel.save()
Retrieving the list from the database:
jsonDec = json.decoder.JSONDecoder()
myP...
How to assert output with nosetest/unittest in python?
...
Since version 2.7, you do not need anymore to reassign sys.stdout, this is provided through buffer flag. Moreover, it is the default behavior of nosetest.
Here is a sample failing in non buffered context:
import sys
import unittest
def ...
How do I unload (reload) a Python module?
...hen the 'real' entries were deleted, and I can't seem to make it happen on 2.7; in future certainly it's no longer a problem as implicit relative imports have gone away. In the meantime, deleting all entries with None value does seem to fix it.
– bobince
Mar 26...
Reading a UTF8 CSV file with Python
...lacement for CSV written to address the encoding problem(utf-8) for Python 2.7. Also provides support for csv.DictReader
Edit: Adding sample code that I used:
import ucsv as csv
#Read CSV file containing the right tags to produce
fileObj = open('awol_title_strings.csv', 'rb')
dictReader = csv.Dic...
Python mock multiple return values
... Assigning a list appears to work with python 3 only. Testing with python 2.7 I need to use an iterator instead (m.side_effect = iter(['foo', 'bar', 'baz'])).
– user686249
Aug 12 '15 at 12:54
...
Generate random numbers with a given (numerical) distribution
...
Mark DickinsonMark Dickinson
22.7k77 gold badges6161 silver badges9999 bronze badges
...
How can I see the current value of my $PATH variable on OS X?
...r:
/usr/local/share/npm/bin
/Library/Frameworks/Python.framework/Versions/2.7/bin
/usr/local/bin
/usr/local/sbin
~/bin
/Library/Frameworks/Python.framework/Versions/Current/bin
/usr/bin
/bin
/usr/sbin
/sbin
/usr/local/bin
/opt/X11/bin
/usr/local/git/bin
To me this list appears to be complete.
...