🌐 Mailman 3 December 2019 - Tutor - python.org

Scripting Calligra sheets with Python
by Jim Byrnes Jan. 31, 2022

Jan. 31, 2022

I am trying to script Calligra Sheets (formerly KSpread) with python. I have gotten some of the included example scripts to run so I know python scripting is running. I found the following snippet on their website: import KSpread sheet = KSpread.view().sheet() # swap text of B5 and C6 t1 = sheet.text("B5") t2 = sheet.text(6,3) sheet.setText("B5", t2) sheet.setText(6, 3, t1) # swap value of D7 and E8 v1 = sheet.value("D7") v2 = sheet.value(8,5) sheet.setValue("D7", v2) sheet.setValue(8, 5, v1) Error: 'str' object has no attribute 'text' File "file:///usr/share/kde4/apps/sheets/scripts/extensions/myswap.py", line 4, in <module> This error message appeared in a dialog box. I've taught myself some Python but I don't understand what is happening here. Shouldn't t1 be a sheet object? What would cause it to be a str instead? Thanks, Jim

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stalker-m3u.py
by Aleksa Jan. 29, 2020

Jan. 29, 2020

Error: Please upgrade your API plan to use filters or paging. NOT WORK..... Is there another way Thanks.. #!/usr/bin/env python # # stalker-m3u.py # Search SHODAN for Stalker Portal IPTV Servers M3U # # Author: random_robbie import shodan import sys import re import requests from time import sleep from requests.packages.urllib3.exceptions import InsecureRequestWarning requests.packages.urllib3.disable_warnings(InsecureRequestWarning) # Configuration API_KEY = "oCBoOofRgFReGU2ssMyp9Htqrfhgqlpf" SEARCH_FOR = 'title:"stalker_portal"' FILE = "/stalker_portal/server/tools/m3u.php" session = requests.Session() def grab_file (IP,PORT,FILE): print ("[*] Testing: "+IP+" on Port: "+PORT+"[*]\n") try: URL = "http://"+IP+":"+PORT+""+FILE+"" headers = {"User-Agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:54.0) Gecko/20100101 Firefox/54.0"} response = session.get(URL, headers=headers, timeout=15, verify=False) result = response.text if '#EXTM3U' in result: text_file = open("./cfg/stalker-"+IP+".m3u8", "a") text_file.write(""+result+"") text_file.close() print ("[*] Stalker... Found [*]\n") else: print ("[*] Blocked [*]\n ") except KeyboardInterrupt: print ("Ctrl-c pressed ...") sys.exit(1) except Exception as e: print (e) print ("[*] Nothing Found on IP: "+IP+" [*]\n") try: # Setup the api api = shodan.Shodan(API_KEY) # Perform the search result = api.search(SEARCH_FOR) # Loop through the matches and print each IP for service in result['matches']: IP = service['ip_str'] PORT = str(service['port']) CC = service['location']['country_name'] grab_file (IP,PORT,FILE) except KeyboardInterrupt: print ("Ctrl-c pressed ...") sys.exit(1) except Exception as e: print('Error: %s' % e) sys.exit(1)

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Python Resources
by Aaron Black Dec. 31, 2019

Dec. 31, 2019

Hi, I’m brand new to python and I’m trying to build a resource library and find the best books and online sites for learning python. Can anyone recommend good books or web sites/blogs for learning python? My general interest in learning this programming language is for work. The focused area would be around automation in dealing with files, some machine learning, and data analysis. Any helpful resources in these areas, or for learning in general, would be greatly appreciated. Thanks, Aaron

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vlc media player in python
by Aleksa Dec. 30, 2019

Dec. 30, 2019

Please, how to set vlc media player to work in Python.I know it has a python-vlc module ,But to have all the settings in python not just calling to the path for vlc Thanks,

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Help with a funcion
by Laura Schramm Dec. 30, 2019

Dec. 30, 2019

Hello, I was hoping you could help me out creating a function. My professor has requested that I create a function that simulates m throws of a dice with n sides. The function should return a list of tuples with (value_side, percentage) for every side. The percentages should be expressed as a chain of text with a decimal and "%". For example: For 1000 throws of a dice with 4 sides the answer should look like [(1, 25.3%), (2, 25.8%), (3, 25.0%), (4, 24.5%)] I am given the prompt def throws_of_dice(n_sides, n_throws) Any help would be greatly appreciated. Thank you! - Laura Schramm

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python Build error
by Sheikh shamsul Islam Dec. 27, 2019

Dec. 27, 2019

i was doing a simple project on python .i made a script which use Tkinter ,opencv and a trained model which removes background of given image. i build this project on pycharm .now i want to make an exe file of my project .i tried with pyinstaller .but the exe file does not work .when i double click on the exe file i get this error message "failed to execute script gui"(gui is the file name gui.py).so can any one help me building the exe file for my project .

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MacOS many copies of python
by Seven of Nine Dec. 20, 2019

Dec. 20, 2019

Hello, I have MacOS Catalina, and have many copies of python installed, trying to get pygame to work. Which is complicated by the fact that it only works on 32-bit version of 2.7, which I installed (via pip) but apparently i have some other version as my "base" install. Going into the python: I import sys, then print sys.path - and get the following ['', '/usr/local/Cellar/python(a)2/2.7.17/Frameworks/Python.framework/Versions/2.7/lib/python27.zip', '/usr/local/Cellar/python(a)2/2.7.17/Frameworks/Python.framework/Versions/2.7/lib/python2.7', '/usr/local/Cellar/python(a)2/2.7.17/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-darwin', '/usr/local/Cellar/python(a)2/2.7.17/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac', '/usr/local/Cellar/python(a)2/2.7.17/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac/lib-scriptpackages', '/usr/local/Cellar/python(a)2/2.7.17/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-tk', '/usr/local/Cellar/python(a)2/2.7.17/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-old', '/usr/local/Cellar/python(a)2/2.7.17/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload', '/usr/local/lib/python2.7/site-packages'] That doesn't look right? or clean to me? Can anyone lend a helping hand how I could sort my python version.

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Help : Response Headers Location
by Motka Blank Dec. 19, 2019

Dec. 19, 2019

Hello all, I am testing implicit grant flow, directly call to example: oauthurl = https://xxx.com? response_type=token&response_uri= http://127.0.0.1:5000/&client_id=tester-grants If I put above url in browser, it goes to login page and I put username, password and submit the form, next page ( redirect uri) showed up with access_token http://127.0.0.1:5000/#access_token=abcdxyz Question: How can I get this access_token from backend python code.? ( I cannot use front end code, just use backend). I have tried several stuff and I did not get success yet. (1) I tried selenium webdriver: driver = webdriver.PhantomJS(executable_path='/usr/local/bin/phantomjs' ) driver.get(oauthurl) username_field = driver.find_element_by_name('pf.username') username_field.send_keys(username) password_field = driver.find_element_by_name('pf.pass') password_field.send_keys(password) submit_button = driver.find_element_by_id('login-button') submit_button.submit() time.sleep(20) current_url = driver.current_url is showing oauthurl and it did not change. I want to get redirect_uri with #access_token. If I get url including access_token, I can split access_tikne from url. But now I could not get this redirect url and I am struck with this. Please help me what python library I should use or sample of code that can get redirect uri would be very helpful. When I got http://127.0.01:5000/#access_token=abcdxyz, in inspect, network - I saw the access_token as a part of response headers Location. Please share me if you have that kind of experience. I have been working on that for a week now. Thanks in advance, Motka

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Python scripts-MAWS and JAWS
by Bruno Cramer Dec. 19, 2019

Dec. 19, 2019

Dear python programmers, I am a university researcher (retired but still contributing) using computational chemistry as main tool. I am trying to develop with other colleague a biosensor with aptamers for neglected infectious diseases as Leishmaniasis. In year 2015 iGEM Heidelberg team developed an aptamer design tool called MAWS written in Python. In my opinion an excellent tool, if put to work. I tried to run the program for several weeks without success. As it uses AMBER software as platform, I also updated the M.A.W.S script with the corresponding force fields, etc. However, the program keeps showing error when running. I am new to Python programming and I could not find out what to do. I would be very grateful if somebody can make this program run without error. NOTE; I tried to contact the developers, also when I was in Germany this year I tried to find them. No way, and no e-mail feed back. Link to program MAWS and JAWS download. http://2015.igem.org/Team:Heidelberg/software/maws click on Software and download MAWS and JAWS.Under 'Results' you'll find the link to Github repository. Thank you for your support. Bruno

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Hi there!
by Hamnah Baig Dec. 18, 2019

Dec. 18, 2019

Can you help me with this code? I'm struggling to create a leaderboard/score system and a login system along with an exit option that exits and goes back to the start. code : # import varibles import time #Used to lock import random #Used for dice import sys #Used to exit from random import randint #Varibles p1totaltotal = 0 p2totaltotal = 0 #opt = " " #scoreboards = 0 tries = 1 enter = 0 rounds = 0 #]p1 = 0 #p2 = 0 #p1roll3 = 0 #p2roll3 = 0 even = [2, 4, 6, 8, 10, 12, 14, 16, 18] odd = [3, 5, 7, 9, 11, 13, 15, 17] #no = 0 #rolls = 1 #Droll = 1 p1go = 0 p2go = 0 rolling = 0 #rollin = 0 #dice = 0 # Authorization (Password login) while enter == 0: password =input('Please enter the authorization password:') if password == "321": print ('\n') print('Authorization password is correct, Welcome to the Dice Game.') rolls = 0 enter = 1 + enter elif tries == 3: print('Ops, you have entered the authorization password wrong too many times.') print('You have been locked out for 10 minutes') time.sleep(600) tries = 0 else: print('\nThis is an incorrect password please try again or ask the help desk') tries = 1 + tries # This is how to enter the players Usernames print ('\n') true = input("please press '!' to enter the players usernames?") if true == "!": print('This is a 2 player game, so can the players please enter their usernames.') pname1 = input ('\nWhat would player one liked to be called?') pname2 = input ('\nWhat would player two liked to be called?') print('welcome', pname1, ',and welcome', pname2, ',to the two player dice game') # This it how to can select an option print ('\n') opt = input("please type 'open' to look at the options?") if opt == "open": print("please select an option.") print("1: Enter the game") print("2: Rules") print("3: Exit") opt=input('What would you like to do, please select a number:') else: print('please can you type open') while int(opt) < 1 or int(opt) > 4: print('That is not a valid option.') print('Please enter a number between 1 and 4:') opt=input() #This is the game rules if opt == 2: print('\nRules') print('\nThe dice game is a very simple game to understand:') print('\nTwo players take turns to roll two dices.') print("\nThey both roll the dice twice over 5 rounds") print("\nthe way to win is who ever has the highest even number will win") print("\nIf both players have the same score at the end of the 5 rounds, they will each roll one more dice and whoever has the highest score will be the winner") #this is how you exit the game print ('\n') if opt == 3: print('now exiting the game') sys.exit() #This is the game code if opt == 1: time.sleep(0.3) print("Hello player!") while rounds < 5: print("Round ",rounds + 1) p1 = input("\nPlayer 1 press r to roll") if p1 == "r": p1roll1 = random.randint(1, 6) p1roll2 = random.randint(1, 6) p1roll3 = p1roll1 + p1roll2 print("Dice 1 rolled a", p1roll1, ".") print("Dice 2 rolled a", p1roll2, ".") print("Player 1 your roll was a", p1roll3, ".") else: print("\nTo play the game could you please press 'r'") if p1roll1 == p1roll2: print("You got a double. You get one more roll.") double = random.randint(1, 6) p1roll3 = p1roll3 + double print("The double dice rolled a", double, ".") print("You got", p1roll3, ".") #Rolls an odd if p1roll3 % 2 ==0: p1roll3 = p1roll3 + 10 else: p1roll3 = p1roll3 - 5 if p1roll3 <0: p1roll3 = 0 print("You rolled a odd number 5 points have been removed from your score. You now have",p1roll3, "points.") p1totaltotal = p1totaltotal + p1roll3 p2 = input("\nPlayer 2 press r to roll") if p2 == "r": p2roll1 = random.randint(1, 6) p2roll2 = random.randint(1, 6) p2roll3 = p2roll1 + p2roll2 print("Dice 1 rolled a", p2roll1, ".") print("Dice 2 rolled a", p2roll2, ".") print("Player 2 your roll was a", p2roll3, ".") else: print("\nTo play the game could you please press 'r'") if p2roll1 == p2roll2: print("You got a double. You get one more roll.") double = random.randint(1, 6) p2roll3 = p1roll3 + double print("The double dice rolled a", double, ".") print("You got", p2roll3, ".") #Rolls an odd if p2roll3 % 2 ==0: p2roll3 = p2roll3 + 10 else: p2roll3 = p2roll3 - 5 if p2roll3 <0: p2roll3 = 0 print("You rolled a odd number 5 points have been removed from your score. You now have",p2roll3, "points.") p2totaltotal = p2totaltotal + p2roll3 rounds = rounds + 1 #Final Scores print("\nThe scores have been added up and") time.sleep(2) print('\n') print(pname1 , "got", p1go, ".") print(pname2 , "got", p2go, ".")

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