31 lines
1.0 KiB
Python
31 lines
1.0 KiB
Python
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import sys
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class ProgressBar:
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def __init__(self, num_elements):
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self.num_elements = num_elements
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self.current_element = 0
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def show(self, msg=''):
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total_blocks = 10
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blocks_done = ((self.current_element * total_blocks)
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// self.num_elements)
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blocks_to_go = total_blocks - blocks_done
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print('\r' # Go to the start of the line
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'\x1b[K' # Clear line
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'\x1b[0m' # Restart the "style"
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'\x1b[7l' # Disable line wrapping
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'|' # Put the first "|"
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+ blocks_done * '█' # Completed blocks
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+ blocks_to_go * ' ' # Uncompleted blocks
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+ '\x1b[7m|\x1b[0m' # End the bar
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+ ' '
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+ msg # Add message
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+ '\x1b[7h' # Enable line wrapping
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+ '\r', # Go back to the start
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end='')
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def next_iter(self, msg=''):
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self.current_element += 1
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self.show(msg)
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