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…lenecks Replaced the standard `print()` function inside the loop with `tqdm.write()` to avoid synchronous console I/O blocking and progress bar redraw interference when rendering rapid output. Co-authored-by: ManupaKDU <95234271+ManupaKDU@users.noreply.github.com>
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💡 What: Replaced the standard
print()statement withtqdm.write()inside theas_completedconcurrent futures loop.🎯 Why: When using a
tqdmprogress bar, emitting regularprint()statements causes terminal tearing, where the progress bar is continually redrawn on new lines. Printing hundreds of these corrupted lines forces the terminal emulator to perform excessive synchronous rendering I/O, which creates a massive performance bottleneck for fast concurrent loops.tqdm.write()correctly manages the output buffer, clears the line, prints the text, and redraws the bar once, completely eliminating this I/O overhead.📊 Impact: Drastically reduces synchronous terminal rendering bottlenecks during rapid output sequences, ensuring smoother UI and faster script execution in interactive terminal environments.
🔬 Measurement: Verify the improvement by running the script with unreachable and reachable hosts. The progress bar will remain intact at the bottom of the console without spamming new lines, and overall execution time under heavy standard output will be measurably faster.
PR created automatically by Jules for task 14092131531697601949 started by @ManupaKDU