tl;dr You can fix this problem by making the Timed class a descriptor and returning a partially applied function from __get__ which applies the Test object as one of the arguments, like this class Timed(object): def __init__(self, f): self.func = f def __call__(self, *args, **kwargs): print(self) start = dt.datetime.now() ret = self.func(*args, **kwargs) time = … Read more
When you use multiprocessing.dummy, you’re using threads, not processes: multiprocessing.dummy replicates the API of multiprocessing but is no more than a wrapper around the threading module. That means you’re restricted by the Global Interpreter Lock (GIL), and only one thread can actually execute CPU-bound operations at a time. That’s going to keep you from fully … Read more
Just change items of nltk.data.path, it’s a simple list.
For those of you that enjoy clever/hacky one-liners. Here is DL to LD: v = [dict(zip(DL,t)) for t in zip(*DL.values())] print(v) and LD to DL: v = {k: [dic[k] for dic in LD] for k in LD[0]} print(v) LD to DL is a little hackier since you are assuming that the keys are the same … Read more
A relatively recent change in Google’s authentication system means you’re going to have to “allow less secure app access” to your Google account, in order for this to work. In your error, you are recommended to visit this link: https://support.google.com/mail/answer/78754 On that page: Step #2 asks you to try Displaying an Unlock Captcha Step #3 … Read more
This problem is a variant of the longest repeated substring problem and there is an O(n)-time algorithm for solving it that uses suffix trees. The idea (as suggested by Wikipedia) is to construct a suffix tree (time O(n)), annotate all the nodes in the tree with the number of descendants (time O(n) using a DFS), … Read more
Using the awesome psutil library it’s pretty simple: p = psutil.Process(pid) p.terminate() #or p.kill() If you don’t want to install a new library, you can use the os module: import os import signal os.kill(pid, signal.SIGTERM) #or signal.SIGKILL See also the os.kill documentation. If you are interested in starting the command python StripCore.py if it is … Read more
Sure, just change the formatter. For example, if we have this plot: import matplotlib.pyplot as plt fig, ax = plt.subplots() ax.axis([1, 10000, 1, 100000]) ax.loglog() plt.show() You could set the tick labels manually, but then the tick locations and labels would be fixed when you zoom/pan/etc. Therefore, it’s best to change the formatter. By default, … Read more
>>> import re >>> string1 = “498results should get” >>> int(re.search(r’\d+’, string1).group()) 498 If there are multiple integers in the string: >>> map(int, re.findall(r’\d+’, string1)) [498]
To make things interesting, let’s try with a bigger matrix: matrix = [ [“Ah!”, “We do have some Camembert”, “sir”], [“It’s a bit”, “runny”, “sir”], [“Well,”, “as a matter of fact it’s”, “very runny, sir”], [“I think it’s runnier”, “than you”, “like it, sir”] ] s = [[str(e) for e in row] for row in … Read more