45 lines
1.1 KiB
Python
45 lines
1.1 KiB
Python
# Import the argv tool
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from sys import argv
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import os.path
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# Grab two arguments wtih argv
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script, filename = argv
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if not os.path.isfile(filename): # If file doesn't exist, create it.
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with open(filename, 'w') as f: # Write the following string to it.
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print(" NEW FILE!\n ONLY 99 CENTS!\n Just kidding, it's free.\n Welcome to the galaxy.", file=f)
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#Close the file.
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filename.close()
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# set the variable txt to the open command for the file taken as input.
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txt = open(filename)
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#txt.close() #Break stuff
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# Tells user that their file of the filename {filename} is going to be printed.
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print(f"Here's your file {filename}:")
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# Print file
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print(txt.read())
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# Close the file
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txt.close()
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# Asks them to input the name again.
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print("Type the filename again:")
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# Take input on a prompt.
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file_again = input("> ")
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# Take input on a prompt.
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txt_again = open(file_again)
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# Read the file and print.
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print(txt_again.read())
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txt.close()
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#1-4 Done.
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#5. Getting through argv lets you run operations on it throughout the script without having to wait for input.
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