fediparty/update-numbers.py

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#!/usr/bin/env python3
import datetime
import json
import requests
SOFTWARES = ['diaspora', 'friendica', 'hubzilla', 'mastodon', 'gnusocial',
'pleroma', 'misskey', 'peertube', 'pixelfed', 'funkwhale',
'writefreely', 'plume', 'mobilizon', 'lemmy', 'gotosocial',
2023-08-06 19:46:51 +00:00
'owncast', 'bookwyrm', 'microblogpub', 'akkoma', 'firefish',
'hometown']
def number_to_string(number):
"""
Format number as string, using non-breaking space as a thousands separator.
"""
return f'{number:,}'.replace(',', '\u00a0')
class SoftwareNumbers:
"""
Contains numbers for a given software, or for Fediverse overall.
"""
def __init__(self, softwarename):
self.softwarename = softwarename
self.population = 0
self.active_users = 0
self.pods_num = 0
def __add__(self, other):
result = SoftwareNumbers(self.softwarename)
result.population = self.population + other.population
result.active_users = self.active_users + other.active_users
result.pods_num = self.pods_num + other.pods_num
return result
def as_object(self):
result = {}
result[self.softwarename] = {}
result[self.softwarename]['population'] = number_to_string(self.population)
result[self.softwarename]['activeUsers'] = number_to_string(self.active_users)
result[self.softwarename]['podsNum'] = number_to_string(self.pods_num)
return result
class StatsFetcher:
"""
Fetches Fediverse numbers and produces a report.
"""
def __init__(self):
self.session = requests.Session()
def __get_node_stats_for_software(self, softwarename):
query = '{ nodes(status: "UP", softwarename: "' \
+ softwarename \
+ '") { total_users, active_users_halfyear } }'
headers = {'Accept-Language': 'en-GB,en;q=0.5'}
response = self.session.post(
'https://api.fediverse.observer/',
json={'query': query},
headers=headers)
return response.json().get('data', {}).get('nodes', [])
def __calculate_stats_for_software(self, softwarename):
node_stats = self.__get_node_stats_for_software(softwarename)
result = SoftwareNumbers(softwarename)
result.pods_num = len(node_stats)
for node in node_stats:
result.population += node.get('total_users', 0)
result.active_users += node.get('active_users_halfyear', 0)
return result
def get_numbers(self):
"""
Obtain an object with numbers for each of the supported Fediverse
platforms, and also a "fediverse" entry with totals.
"""
numbers = {}
numbers['lastUpdate'] = datetime.date.today().strftime('%d %b %Y')
fediverse = SoftwareNumbers('fediverse')
for i, software in enumerate(SOFTWARES):
print(f'({i+1:2}/{len(SOFTWARES):2}) Fetching stats for {software}...')
stats = self.__calculate_stats_for_software(software)
fediverse += stats
numbers |= stats.as_object()
numbers |= fediverse.as_object()
return { 'list': numbers }
if __name__ == '__main__':
fetcher = StatsFetcher()
numbers = fetcher.get_numbers()
FILEPATH = 'source/_data/numbers.json'
with open(FILEPATH, 'w') as f:
f.write(json.dumps(numbers, indent=2))
print(f'{FILEPATH} updated.')