rust-plotter 0.1.2

A quick and dirty library to plot Vec<f64>s with Matplotlib.
Documentation 
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import sys
import os.path
import pickle as pk
import matplotlib
import matplotlib.pyplot as plt


if len(sys.argv) != 2:
    raise Exception(f"Incorrect number of arguments entered. Recieved {len(sys.argv)}.")
else:
    path = sys.argv[1]

if not os.path.exists(path):
    raise Exception(f"File {path} does not exist.")
else:
    with open(path, 'rb') as handle:
        pickle_file = pk.load(handle)

if len(pickle_file) != 2:
    raise Exception(f"File was improperly pickled. Required length of 2, received length of {len(pickle_file)}")
else:
    x = pickle_file[0]
    y = pickle_file[1]

fig, ax = plt.subplots()
ax.plot(x, y)
ax.grid()
plt.show()
sys.exit()