sgreen solutions to challenge 179

1 files changed, 20 insertions, 0 deletions

diff --git a/challenge-179/sgreen/python/ch-2.py b/challenge-179/sgreen/python/ch-2.py
new file mode 100755
index 0000000000..7647b00b1e
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+++ b/challenge-179/sgreen/python/ch-2.py
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+#!/usr/bin/python3
+
+import sys
+
+
+def main(strings):
+    numbers = [float(x) for x in strings]
+    bar = '▁▂▃▄▅▆▇█'
+    barcount = len(bar)
+
+    mn, mx = min(numbers), max(numbers)
+    extent = mx - mn
+    sparkline = ''.join(bar[min([barcount - 1,
+                                int((n - mn) / extent * barcount)])]
+                        for n in numbers)
+    print(sparkline)
+
+
+if __name__ == '__main__':
+    main(sys.argv[1:])