大约有 4,400 项符合查询结果（耗时：0.0316秒） [XML]
How to assert output with nosetest/unittest in python?
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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
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Generate random numbers with a given (numerical) distribution
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Mark DickinsonMark Dickinson
22.7k77 gold badges6161 silver badges9999 bronze badges
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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.
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Numpy: find first index of value fast
...ate(vec):; if v == item: return i. (This is not a good idea in Python <=2.7, where enumerate creates a list rather than a basic iterator.)
– acdr
Jan 23 at 16:20
add a comm...
微博为什么限制140字(附短信70字限制考) - 创意 - 清泛网 - 专注C/C++及内核技术
...这个故事就取自文章前一部分），国内也有很不错的翻译版本，可以自行在Google搜索“twitter的创始人可能都还在玩泥巴”。
而我最信任的wikipedia大神在SMS的词条中提到，“it was necessary to limit the length of the messages to 128 bytes (later...
Printing Lists as Tabular Data
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Some ad-hoc code for Python 2.7:
row_format ="{:>15}" * (len(teams_list) + 1)
print(row_format.format("", *teams_list))
for team, row in zip(teams_list, data):
print(row_format.format(team, *row))
This relies on str.format() and the Format Spe...
How are POST and GET variables handled in Python?
...uteError: 'NoneType' object has no attribute 'split' using CGI with Python 2.7
– candlejack
Jul 17 '16 at 20:02
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