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714e7c4 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | """
============
Print Stdout
============
print png to standard out
usage: python print_stdout.py > somefile.png
"""
import sys
import matplotlib
matplotlib.use('Agg')
import matplotlib.pyplot as plt
plt.plot([1, 2, 3])
plt.savefig(sys.stdout.buffer)
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