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codechecker-plot.py
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codechecker-plot.py
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# Generate plots based on CSV file produced by codechecker.py.
import pandas as pd
import pylab
import seaborn
import sys
import os
FONT = 16
def plot_codechecker(cmap, filename, fileformat):
df = pd.read_csv(filename)
df = df.set_index(["#date"])
cmapuse = cmap
colorlist = None
style = None
if cmap == "gray":
cmapuse = None
colorlist = ["#000000", "#929292", "#929292", "#c7c7c7", "#c7c7c7"]
style = ["-", "--", "-", "--", "-"]
ax = df.plot(cmap=cmapuse, fontsize=FONT, color=colorlist, style=style)
ax.set_xlabel("date", fontsize=FONT)
ax.set_ylabel("# of cloud functions + code repositories", fontsize=FONT)
ax.set_title("Evolution of AWS SAR Code Repositories", fontsize=FONT)
leg = ax.legend(fontsize=FONT, loc="upper left")
ax.plot((288, 288), (0, 550), dashes=[2, 2, 10, 2], c="gray")
ax.text(274, 340, "inclusion of caps", rotation="vertical", fontsize=FONT)
if cmap != "gray":
pylab.rcParams["axes.prop_cycle"] = pylab.rcParams["axes.prop_cycle"][2:]
pylab.setp(ax.xaxis.get_majorticklabels(), rotation=70)
pylab.tight_layout()
os.makedirs("plots", exist_ok=True)
pylab.savefig("plots/codechecker.{}.{}".format(cmap, fileformat))
if __name__ == "__main__":
if len(sys.argv) not in (1, 2):
print("Syntax: {} [<colourmap>]".format(sys.argv[0]), file=sys.stderr)
print("Colourmaps: e.g. gray, seismic", file=sys.stderr)
sys.exit(1)
cmap = "gray"
if len(sys.argv) == 2:
cmap = sys.argv[1]
plot_codechecker(cmap, "codechecker.csv", "png")