[issue11633] regression: print buffers output when end=''

[Terry J. Reedy]

Terry J. Reedy <tjreedy at udel.edu> added the comment:

I completely agree that file/socket output should be left alone. Flushing char by char to either is a bit insane. The two interactive to screen use cases I can think of are text progress meters, mentioned by Anatoly, such as :
  Working .... (1 dot printed at intervals)
and timed text like

import time
for c in 'Similated 10 cps teletype output':
    print(c,end='')
    time.sleep(.1)
print()

which works fine from IDLE and whose non-functioning when started otherwise would puzzle any beginner and many beyond.

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<http://bugs.python.org/issue11633>
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