大约有 9,000 项符合查询结果（耗时：0.0253秒） [XML]
How to list only top level directories in Python?
...os.walk
Use os.walk with next item function:
next(os.walk('.'))[1]
For Python <=2.5 use:
os.walk('.').next()[1]
How this works
os.walk is a generator and calling next will get the first result in the form of a 3-tuple (dirpath, dirnames, filenames). Thus the [1] index returns only the dir...
How do I get the filepath for a class in Python?
Given a class C in Python, how can I determine which file the class was defined in? I need something that can work from either the class C, or from an instance off C.
...
can we use xpath with BeautifulSoup?
... tree, you can use the .xpath() method to search for elements.
try:
# Python 2
from urllib2 import urlopen
except ImportError:
from urllib.request import urlopen
from lxml import etree
url = "http://www.example.com/servlet/av/ResultTemplate=AVResult.html"
response = urlopen(url)
htmlp...
How to sort two lists (which reference each other) in the exact same way
...e the "decorate, sort, undecorate" idiom, which is especially simple using python's built-in zip function:
>>> list1 = [3,2,4,1, 1]
>>> list2 = ['three', 'two', 'four', 'one', 'one2']
>>> list1, list2 = zip(*sorted(zip(list1, list2)))
>>> list1
(1, 1, 2, 3, 4)
&g...
WhatsApp API (java/python) [closed]
I am looking for WhatsApp API, preferably a Python or Java library.
5 Answers
5
...
How do I copy a file in Python?
How do I copy a file in Python?
16 Answers
16
...
Is there any way to kill a Thread?
...
It is generally a bad pattern to kill a thread abruptly, in Python and in any language. Think of the following cases:
the thread is holding a critical resource that must be closed properly
the thread has created several other threads that must be killed as well.
The nice way of ha...
Full examples of using pySerial package [closed]
Can someone please show me a full python sample code that uses pyserial , i have the package and am wondering how to send the AT commands and read them back!
...
How do I find an element that contains specific text in Selenium Webdriver (Python)?
...trying to test a complicated javascript interface with Selenium (using the Python interface, and across multiple browsers). I have a number of buttons of the form:
...
python pandas dataframe to dictionary
I've a two columns dataframe, and intend to convert it to python dictionary - the first column will be the key and the second will be the value. Thank you in advance.
...