pysitemap

Sitemap generator

Installation

pip install sitemap-generator

Requirements

asyncio
aiofile
aiohttp

Example 1

import sys
import logging
from pysitemap import crawler
if __name__ == '__main__':
if '--iocp' in sys.argv:
from asyncio import events, windows_events
sys.argv.remove('--iocp')
logging.info('using iocp')
el = windows_events.ProactorEventLoop()
events.set_event_loop(el)
# root_url = sys.argv[1]
root_url = 'https://www.haikson.com'
crawler(root_url, out_file='sitemap.xml')

Example 2

import sys
import logging
from pysitemap import crawler
if __name__ == '__main__':
root_url = 'https://mytestsite.com/'
crawler(
root_url,
out_file='sitemap.xml',
maxtasks=100,
verifyssl=False,
exclude_urls=[
'/git/.*(action|commit|stars|activity|followers|following|\?sort|issues|pulls|milestones|archive|/labels$|/wiki$|/releases$|/forks$|/watchers$)',
'/git/user/(sign_up|login|forgot_password)',
'/css',
'/js',
'favicon',
'[a-zA-Z0-9]*\.[a-zA-Z0-9]*$',
'\?\.php',
],
exclude_imgs=[
'logo\.(png|jpg)',
'avatars',
'avatar_default',
'/symbols/'
],
image_root_urls=[
'https://mytestsite.com/photos/',
'https://mytestsite.com/git/',
],
headers={'User-Agent': 'Crawler'},
# TZ offset in hours
timezone_offset=3,
changefreq={
"/git/": "weekly",
"/":     "monthly"
},
priorities={
"/git/": 0.7,
"/metasub/": 0.6,
"/": 0.5
}
)

TODO

• big sites with count of pages more then 100K will use more then 100MB memory. Move queue and done lists into database. Write Queue and Done backend classes based on

• Lists

• SQLite database

• Redis

• Write api for extending by user backends

Changelog

v. 0.9.3

Added features:

• Option to enable/disable website SSL certificate verification (True/False)

• Option to exclude URL patterns (list)

• Option to provide custom HTTP request headers to web server (dict)

• Add support for <lastmod> tags (XML)

  • Configurable timezone offset for lastmod tag

• Add support for <changefreq> tags (XML)

  • Input (dict): { url_regex: changefreq_value, url_regex: ... }

• Add support for <priority> tags (XML)

  • Input (dict): { url_regex: priority_value, url_regex: ... }

• Reduce default concurrent max tasks from 100 to 10

v. 0.9.2

• todo queue and done list backends

• created very slowest sqlite backend for todo queue and done lists (1000 url writing for 3 minutes)

• tests for sqlite_todo backend

v. 0.9.1

• extended readme

• docstrings and code commentaries

v. 0.9.0

• since this version package supports only python version >=3.7

• all functions recreated but api saved. If You use this package, then just update it, install requirements and run process

• all requests works asynchronously