python-2.7

问题 What is the Python2.7 equivalent to from urllib.parse import urlparse, parse_qs parsed_url = urlparse(url) params = parse_qs(parsed_url.query) I get >>> from urllib.parse import urlparse Traceback (most recent call last): File "<stdin>", line 1, in <module> ImportError: No module named parse Thanks! 回答1: In python2 use from urlparse import urlparse, parse_qs parsed_url = urlparse(url) params = parse_qs(parsed_url.query) 来源： https://stackoverflow.com/questions/50638366/url-parse-python2-7

问题 First time posting, but have found these forums incredibly helpful with my python learning! I have a problem when I call plt.plot as it's resizing my tkinter window. I've tried this in python 2.7 and 3.5 both seem to have the issue. Below is just some sample code to re-create the problem. You don't even need to show the graph for this problem to be re-created as soon as you plot the data it resizes. Before After from tkinter import * import matplotlib.pyplot as plt x = [1,2,3,4,5] master = Tk

问题 First time posting, but have found these forums incredibly helpful with my python learning! I have a problem when I call plt.plot as it's resizing my tkinter window. I've tried this in python 2.7 and 3.5 both seem to have the issue. Below is just some sample code to re-create the problem. You don't even need to show the graph for this problem to be re-created as soon as you plot the data it resizes. Before After from tkinter import * import matplotlib.pyplot as plt x = [1,2,3,4,5] master = Tk

问题 First time posting, but have found these forums incredibly helpful with my python learning! I have a problem when I call plt.plot as it's resizing my tkinter window. I've tried this in python 2.7 and 3.5 both seem to have the issue. Below is just some sample code to re-create the problem. You don't even need to show the graph for this problem to be re-created as soon as you plot the data it resizes. Before After from tkinter import * import matplotlib.pyplot as plt x = [1,2,3,4,5] master = Tk

问题 How can I draw "turtle" text starting from the center of a window? I know how to create "turtle" text, but I don't know how to center the text so it appears from the center of a window. turtle.write("I AM HERE", font=("Arial", 50, "bold")) Thanks for your help, Howard 回答1: To center text on a point (e.g. the origin at [0, 0]), in the X dimension, you can use the align=center keyword argument to turtle.write() . To get alignment in the Y dimension, you need to adjust slightly for the font size

问题 I'm rolling out an EXE to several Windows 2012 R2's and the majority of them work just fine. However, seemingly under the same condition, I have a handful that spit out the error: AttributeError: 'module' object has no attribute 'CUIAutomation' I used to just have: from pywinauto.findwindows import find_window from pywinauto.win32functions import SetForegroundWindow And I tried also adding in: import pywinauto But that didn't do much. I also attempted to change the code so instead of using

问题 I have a one column list presenting some company names . Some of those names contain the country names (e.g., "China" in "China A1", 'Finland' in "C1 in Finland"). I want to extract their belonging countries based on the company name and a pre-defined list consisted of country names. The original dataframe df shows like this Company name Country 0 China A1 1 Australia-A2 2 Belgium_C1 3 C1 in Finland 4 D1 of Greece 5 E2 for Pakistan For now, I can only come up with an inefficient method. Here

问题 I am storing the dates of Presidential speeches and each speech's respective filename in a dictionary. The speeches object looks like this: [<a href="/president/obama/speeches/speech-4427">Acceptance Speech at the Democratic National Convention (August 28, 2008)</a>, <a href="/president/obama/speeches/speech-4424">Remarks on Election Night (November 4, 2008)</a>,...] And end_link looks like: ['/president/obama/speeches/speech-4427', '/president/obama/speeches/speech-4424',...] Here's my code:

问题 I'm saving some specific tags from webpage to an Excel file so I have this code: `import requests from bs4 import BeautifulSoup import openpyxl url = "http://www.euro.com.pl/telewizory-led-lcd-plazmowe,strona-1.bhtml" source_code = requests.get(url) plain_text = source_code.text soup = BeautifulSoup(plain_text, "html.parser") wb = openpyxl.Workbook() ws = wb.active tagiterator = soup.h2 row, col = 1, 1 ws.cell(row=row, column=col, value=tagiterator.getText()) tagiterator = tagiterator.find

问题 I'm saving some specific tags from webpage to an Excel file so I have this code: `import requests from bs4 import BeautifulSoup import openpyxl url = "http://www.euro.com.pl/telewizory-led-lcd-plazmowe,strona-1.bhtml" source_code = requests.get(url) plain_text = source_code.text soup = BeautifulSoup(plain_text, "html.parser") wb = openpyxl.Workbook() ws = wb.active tagiterator = soup.h2 row, col = 1, 1 ws.cell(row=row, column=col, value=tagiterator.getText()) tagiterator = tagiterator.find