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#!/usr/bin/env python3
# Copyright (c) 2009 Giampaolo Rodola'. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""
Print PYPI statistics in MarkDown format.
Requires
"""
import datetime
import json
import os
import subprocess
import textwrap
import pypinfo # NOQA
from psutil._common import memoize
AUTH_FILE = os.path.expanduser("~/.pypinfo.json")
PKGNAME = 'psutil'
DAYS = 30
LIMIT = 100
GITHUB_SCRIPT_URL = "https://github.com/giampaolo/psutil/blob/master/" \
"scripts/internal/pypistats.py"
@memoize
def sh(cmd):
env = os.environ.copy()
env['GOOGLE_APPLICATION_CREDENTIALS'] = AUTH_FILE
p = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE,
stderr=subprocess.PIPE, universal_newlines=True)
stdout, stderr = p.communicate()
if p.returncode != 0:
raise RuntimeError(stderr)
assert not stderr, stderr
return stdout.strip()
def top_packages():
out = sh(f"pypinfo --all --json --days {DAYS} --limit {LIMIT} '' project")
data = json.loads(out)
return data
def ranking():
data = top_packages()
for i, line in enumerate(data['rows'], 1):
if line['project'] == PKGNAME:
return i
raise ValueError(f"can't find {PKGNAME}")
def downloads():
data = top_packages()
for line in data['rows']:
if line['project'] == PKGNAME:
return line['download_count']
raise ValueError(f"can't find {PKGNAME}")
def downloads_pyver():
out = sh(f"pypinfo --json --days {DAYS} {PKGNAME} pyversion")
return json.loads(out)
def downloads_by_country():
out = sh(f"pypinfo --json --days {DAYS} {PKGNAME} country")
return json.loads(out)
def downloads_by_system():
out = sh(f"pypinfo --json --days {DAYS} {PKGNAME} system")
return json.loads(out)
def downloads_by_distro():
out = sh(f"pypinfo --json --days {DAYS} {PKGNAME} distro")
return json.loads(out)
def print_markdown_table(title, left, rows):
pleft = left.replace('_', ' ').capitalize()
s = textwrap.dedent(f"""\
### {title}
| {pleft} | Downloads |
|:--------|---------------:|\
""")
print(s)
for row in rows:
lval = row[left]
rval = '{0:,}'.format(row['download_count'])
print(f"| {lval} | {rval} |")
print()
def print_markdown():
last_update = datetime.datetime.now().strftime("%Y-%m-%d")
s = textwrap.dedent(f"""\
# Download stats
psutil download statistics of the last {DAYS} days (last update
*{last_update}*).
Generated via [pypistats.py]({GITHUB_SCRIPT_URL}) script.
""")
print(s)
per_month = '{0:,}'.format(downloads())
per_day = '{0:,}'.format(int(downloads() / 30))
s = textwrap.dedent(f"""\
### Overview
| | Downloads |
|:--------------------------|-----------------:|
| **Per month** | {per_month} |
| **Per day** | {per_day} |
| **PYPI ranking** | {ranking()} |
*See more [details](https://pepy.tech/project/psutil).*
""")
print(s)
print_markdown_table('Operating systems', 'system_name',
downloads_by_system()['rows'])
print_markdown_table('Distros', 'distro_name',
downloads_by_distro()['rows'])
print_markdown_table('Python versions', 'python_version',
downloads_pyver()['rows'])
print_markdown_table('Countries', 'country',
downloads_by_country()['rows'])
def main():
print_markdown()
main()
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