the-crawler 0.5.0

For crawling web file explorers for content

The Crawler

Web crawling utility for downloading files from web pages.

Installation

From PyPI

This assumes you have Python 3.10+ installed and pip3 is on your path:

~$ pip3 install the-crawler
...
~$ the-crawler -h
usage: the-crawler [-h] [--recurse] [--output-directory OUTPUT_DIRECTORY] [--extensions EXTENSIONS [EXTENSIONS ...]] [--max-workers MAX_WORKERS] base_url

Crawls given url for content

positional arguments:
  base_url

options:
  -h, --help            show this help message and exit
  --recurse, -r
  --output-directory OUTPUT_DIRECTORY, -o OUTPUT_DIRECTORY
  --extensions EXTENSIONS [EXTENSIONS ...], -e EXTENSIONS [EXTENSIONS ...]
  --max-workers MAX_WORKERS

From Source

This assumes you have git, Python 3.10+, and poetry installed already.

~$ git clone [e-mail]:woodforsheep/the-crawler.git
...
~$ cd the-crawler
the-crawler$ poetry install
...
the-crawler$ poetry run the-crawler -h
usage: the-crawler [-h] [--quiet] [--verbose] [--collect-only] [--force-collection] [--recurse]
                   [--output-directory OUTPUT_DIRECTORY] [--extensions [EXTENSIONS]]
                   [--max-workers MAX_WORKERS]
                   base_url

Crawls given url for content

positional arguments:
  base_url

options:
  -h, --help            show this help message and exit
  --quiet               Changes the console log level from INFO to WARNING; defers to --verbose
  --verbose             Changes the console log level from INFO to DEBUG; takes precedence over
                        --quiet
  --collect-only        Stops after collecting links to be downloaded; useful for checking the
                        cache before continuing
  --force-collection    Forces recollection of links, even if the cache file is present
  --recurse, -r         If specified, will follow links to child pages and search them for
                        content
  --output-directory OUTPUT_DIRECTORY, -o OUTPUT_DIRECTORY
                        The location to store the downloaded content; must already exist
  --extensions [EXTENSIONS], -e [EXTENSIONS]
                        If specified, will restrict the types of files downloaded to those
                        matching the extensions provided; case-insensitive
  --max-workers MAX_WORKERS
                        The maximum number of parallel downloads to support; defaults to
                        os.cpu_count()