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More readble pct graph.

This commit is contained in:
Julien Palard 2022-06-01 22:16:49 +02:00
parent 10a0a6179b
commit f127f4302f
Signed by: mdk
GPG Key ID: 0EFC1AC1006886F8
2 changed files with 16 additions and 9 deletions
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python-versions.py
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@ -157,27 +157,34 @@ def plot_pct():
db = DB()
versions = pd.DataFrame(
db.fetch_python_version(),
columns=["start_date", "end_date", "python_version", "download_count"],
columns=["start_date", "end_date", "Python version", "download_count"],
dtype="str",
)
versions["download_count"] = pd.to_numeric(versions["download_count"])
versions["python_version"].fillna("Other", inplace=True)
versions["Python version"].fillna("Other", inplace=True)
versions = versions.merge(
versions.groupby("start_date").agg(monthly_downloads=("download_count", "sum")),
on="start_date",
)
versions["pct"] = 100 * versions.download_count / versions.monthly_downloads
versions["date"] = pd.to_datetime(versions.start_date) + timedelta(days=14)
versions.set_index(["python_version", "date"], inplace=True)
versions.set_index(["Python version", "date"], inplace=True)
to_plot = versions.pct.unstack(0, fill_value=0)
to_plot.sort_values(by="python_version", axis=1, inplace=True, key=by_versions)
to_plot.sort_values(
by="Python version", ascending=False, axis=1, inplace=True, key=by_versions
)
print(to_plot.tail(24))
for version in to_plot:
if version in HIDE:
to_plot["Other"] += to_plot[version]
del to_plot[version]
for version in HIDE:
del to_plot[version]
del to_plot["Other"]
plt.style.use("tableau-colorblind10")
to_plot.plot.area(stacked=True, figsize=(10, 10 * 2 / 3))
to_plot.plot.area(
stacked=True,
figsize=(10, 10 * 2 / 3),
title="% of PyPI download by Python version",
legend="reverse",
ylabel="%",
)
plt.savefig("python-versions-pct.png")