python-3.5

问题 In PyCharm a "Python-IDE" in my window 10 64 bit , I want to install "Scipy". First of all in {Pycharm -> File -> Settings -> interpreter} I chose C:\Users\XXXXX\AppData\Local\Programs\Python\Python35-32\python.exe then I installed pip - matplotlib - numpy and labpack. Now I want to install scipy package but I got this error. How can I solve this issue? 回答1: It sounds like you have an installation of numpy that was not compiled with LAPACK. You can get a pre-compiled version from Christopher

问题 import os import re def rename_files(): #get file names from a folder file_list = os.listdir("/Users/myname/Desktop/Python") #print (file_list) saved_path = os.getcwd() print(saved_path) os.chdir("/Users/myname/Desktop/Python") #rename each file for file_name in file_list: os.rename(file-name, re.sub("[0-9]", "", file_name)) os.chdir(saved_path) rename_files() The above code should rename each file that is located inside a specific folder by removing all NUMBERS from the file name, but

问题 from flask import Flask from flask.ext.uploads import UploadSet, configure_uploads, IMAGES app = Flask(__name__) app.config['UPLOADED_PHOTOS_DEST'] = '/home/kevin' photos = UploadSet('photos', IMAGES) configure_uploads(app, (photos,)) The above is my code, however it gives me the following error: Traceback (most recent call last): File "./main.py", line 10, in <module> configure_uploads(app, (photos,)) File "/usr/lib/python3.5/site-packages/flaskext/uploads.py", line 197, in configure_uploads

问题 This question already has answers here : retrieve links from web page using python and BeautifulSoup (16 answers) Closed 3 years ago . I want to scrape the href of every project from the website https://www.kickstarter.com/discover/advanced?category_id=16&woe_id=23424829&sort=magic&seed=2449064&page=1 with Python 3.5 and BeautifulSoup. That's my code #Loading Libraries import urllib import urllib.request from bs4 import BeautifulSoup #define URL for scraping theurl = "https://www.kickstarter

问题 I am working on Windows7(64 bit OS) with Anaconda's python 3.5.1(32bit). I have installed wxPython for GUI. I keep getting the below import error ImportError: No module named 'wx.animate' import wx is working fine. import wx wx.version() gives '3.0.3.dev2752+8304ec1 msw (phoenix)'' I have installed wxPython from https://wxpython.org/Phoenix/snapshot-builds/ the version is, wxPython_Phoenix-3.0.3.dev2752+8304ec1-cp35-cp35m-win32.whl I have checked the path and don't see any problem there.. Can

问题 I am trying to enable Django templating in 1.10 and it is not behaving correctly. Anything I have referenced to be called from the static files (./manage.py collectstatic) is not showing where referenced in the html. I have it imported in my views: from django.shortcuts import render, render_to_response from django.http import HttpResponse, HttpResponseRedirect from django.contrib.auth.forms import UserCreationForm from django.template import loader from django.contrib.auth.decorators import

问题 I've been searching to automatically import some files but since I'm on Windows i got the unicode error (because of the "C:\Users\..."). I've been looking to correct this error and found some hints (using r" MyString " or u" MyString " for raw and unicode strings) and I have been directed to this page (https://docs.python.org/3/howto/unicode.html). But since my problem is about a GUI interface to automatically import some files, I haven't figured out the way to do it. I'll leave you my hints

问题 I need assistance (new student - 2 weeks). I'd like to get the most minimal changes possible to this code that allows a user 3 chances at typing in the incorrect values for each conversion in the program. After typing in an incorrect value 3 times, the program should terminate. The only requirement is that the code must contain a FOR loop. I don't know if it requires one FOR loop or 3 FOR loops (one for each conversion). I've tried so many scenarios and can't seem to get it right. Thank you !

问题 This question already has answers here : How to allow or deny notification geo-location microphone camera pop up (1 answer) How to click Allow on Show Notifications popup using Selenium Webdriver (8 answers) Closed last year . As suggested by @DebanjanB the popup which is clearly visible between the WebDriverWait starts and WebDriverWait ends message may not be an alert. How do we press allow in such case. chrome_options = webdriver.ChromeOptions() prefs = { "profile.default_content_setting

问题 This code simply looks for a string in another string and returns the last postion of the occurance in the search string or -1 if its is not found. I don't understand why my variable next_y is not updating considering that pos is an input into computation of next_y . My thought that is that if I update pos then next_y should also update. Instead pos gets updated and remains in the loop forever. def find_last(x,y): if x.find(y) == -1: return -1 pos = x.find(y) next_y = x.find(y, pos + 1) while