python-2.7

问题 I'm trying to make a Tkinter based GUI for an Arduino printing sensors value and responding to user input. The code I'm trying to use to eliminate while loops is this, which doesn't print any sensor information, the only output is "Trying.../dev/ttyACM0" followed by the tkinter window opening. import serial import time from Tkinter import * connected = False write_to_file_path = "output.txt" output_file = open(write_to_file_path, "w+") locations=['/dev/ttyACM0','/dev/ttyACM1','/dev/ttyACM2','

问题 I'm trying to make a Tkinter based GUI for an Arduino printing sensors value and responding to user input. The code I'm trying to use to eliminate while loops is this, which doesn't print any sensor information, the only output is "Trying.../dev/ttyACM0" followed by the tkinter window opening. import serial import time from Tkinter import * connected = False write_to_file_path = "output.txt" output_file = open(write_to_file_path, "w+") locations=['/dev/ttyACM0','/dev/ttyACM1','/dev/ttyACM2','

问题 As you can see from the following code: I am trying to run a simple code that checks the python version and takes the user's input: import platform print(platform.python_version()) msg = input("Hello, how are you? ") print(msg) We know that Sublime doesn't take any user input in a default fashion, so that's why I installed SublimeREPL, the inconvenience that I'm having is that an error arrises when I run the code above in SublimeREPL:( The code runs fine (apart the fact that it can't take

问题 As you can see from the following code: I am trying to run a simple code that checks the python version and takes the user's input: import platform print(platform.python_version()) msg = input("Hello, how are you? ") print(msg) We know that Sublime doesn't take any user input in a default fashion, so that's why I installed SublimeREPL, the inconvenience that I'm having is that an error arrises when I run the code above in SublimeREPL:( The code runs fine (apart the fact that it can't take

问题 I have generated a list of links using selenium,i need to open each link in a separate tab.I have tried body.send_keys(Keys.CONTROL +"t") and body.send_keys(Keys.COMMAND+"t") but both didn't work(no errors but nothing happens), after searching for answers i found this link Opening new tabs selenium,however they mostly used java script(which works it opens a new tab) to run it which i can not seem to manipulate such as driver.execute_script('''window.open("http://bings.com","_blank");''')

问题 I have generated a list of links using selenium,i need to open each link in a separate tab.I have tried body.send_keys(Keys.CONTROL +"t") and body.send_keys(Keys.COMMAND+"t") but both didn't work(no errors but nothing happens), after searching for answers i found this link Opening new tabs selenium,however they mostly used java script(which works it opens a new tab) to run it which i can not seem to manipulate such as driver.execute_script('''window.open("http://bings.com","_blank");''')

问题 This seems to follow the documented pattern available in other examples found in the documentation and on stack overflow, but the problem is unresolved in the code sample below. Here, there seems to be more to the story... Here's the code: ... drive_service = build('drive', 'v3', credentials=credentials, cache_discovery=False) file_metadata = { 'name': filename, 'mimeType': 'application/vnd.google-apps.spreadsheet', 'parents': ['1c7nxkdgHSnL0eML5ktJcsCRVfEsBD0gc'] } media = MediaIoBaseUpload

问题 This seems to follow the documented pattern available in other examples found in the documentation and on stack overflow, but the problem is unresolved in the code sample below. Here, there seems to be more to the story... Here's the code: ... drive_service = build('drive', 'v3', credentials=credentials, cache_discovery=False) file_metadata = { 'name': filename, 'mimeType': 'application/vnd.google-apps.spreadsheet', 'parents': ['1c7nxkdgHSnL0eML5ktJcsCRVfEsBD0gc'] } media = MediaIoBaseUpload

问题 Lets say I have class Truck. There are many instances of this class, on arrival to specific point instance should "unload" it's cargo - simply not move for N seconds, while other trucks should keep moving, unless they arrived to their unloading points. I do the stop part by setting movement vector to (0,0) and then resetting it back to original. But how to wait N seconds without freezing other cars? From what I've found so far I think I need to somehow apply pygame.time.set_timer , but it is

问题 Lets say I have class Truck. There are many instances of this class, on arrival to specific point instance should "unload" it's cargo - simply not move for N seconds, while other trucks should keep moving, unless they arrived to their unloading points. I do the stop part by setting movement vector to (0,0) and then resetting it back to original. But how to wait N seconds without freezing other cars? From what I've found so far I think I need to somehow apply pygame.time.set_timer , but it is