pysitemap
=========

Sitemap generator

installing
----------

::

    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',
            ],
            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