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Adding option --delimiter #53

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Adding option --delimiter #53

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9 changes: 5 additions & 4 deletions bashplotlib/scatterplot.py
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Original file line number Diff line number Diff line change
Expand Up @@ -49,7 +49,7 @@ def _plot_scatter(xs, ys, size, pch, colour, title, cs):
print(" |")
print("-" * (2 * len(get_scale(xs, False, size)) + 2))

def plot_scatter(f, xs, ys, size, pch, colour, title):
def plot_scatter(f, xs, ys, size, pch, colour, title, delimiter=','):
"""
Form a complex number.

Expand All @@ -66,9 +66,9 @@ def plot_scatter(f, xs, ys, size, pch, colour, title):
if f:
if isinstance(f, str):
with open(f) as fh:
data = [tuple(line.strip().split(',')) for line in fh]
data = [tuple(line.strip().split(delimiter)) for line in fh]
else:
data = [tuple(line.strip().split(',')) for line in f]
data = [tuple(line.strip().split(delimiter)) for line in f]
xs = [float(i[0]) for i in data]
ys = [float(i[1]) for i in data]
if len(data[0]) > 2:
Expand All @@ -90,6 +90,7 @@ def main():
parser = optparse.OptionParser(usage=scatter['usage'])

parser.add_option('-f', '--file', help='a csv w/ x and y coordinates', default=None, dest='f')
parser.add_option('-d', '--delimiter', help='delimiter between x & y values in input file', default=',')
parser.add_option('-t', '--title', help='title for the chart', default="", dest='t')
parser.add_option('-x', help='x coordinates', default=None, dest='x')
parser.add_option('-y', help='y coordinates', default=None, dest='y')
Expand All @@ -104,7 +105,7 @@ def main():
opts.f = sys.stdin.readlines()

if opts.f or (opts.x and opts.y):
plot_scatter(opts.f, opts.x, opts.y, opts.size, opts.pch, opts.colour, opts.t)
plot_scatter(opts.f, opts.x, opts.y, opts.size, opts.pch, opts.colour, opts.t, opts.delimiter)
else:
print("nothing to plot!")

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