c78d1fe2b5
- remove the use of environment variables to get directory paths, - make use of arguments / argparse instead of environment variables in `update.py` and `report.py`, - automatically guess the data directory in `latest.py` based on the script's location, - propagate log level to auto scripts, - move `list_configs_from_argv` from `endoflife` module to `releasedata` module, - use `list_products` in `latest.py` to load the product's frontmatters.
35 lines
1.8 KiB
Python
35 lines
1.8 KiB
Python
import urllib.parse
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from bs4 import BeautifulSoup
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from common import dates, http, releasedata
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"""Fetch Firefox versions with their dates from https://www.mozilla.org/.
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This script is cumulative: previously found versions are kept, and eventually updated if needed. It only considers the
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first MAX_VERSIONS_COUNT versions on Firefox release page because:
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- it is too long to fetch them all (at least a minute usually),
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- this generates too many requests to the mozilla.org servers,
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- and anyway oldest versions are never updated.
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Note that it was assumed that:
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- the script is ran regularly enough to keep the versions up to date (once a day or week looks enough),
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- the versions are listed in descending order on the page,
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- new versions are always added inside in the last MAX_VERSIONS_COUNT versions.
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The script will need to be updated if someday those conditions are not met."""
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MAX_VERSIONS_LIMIT = 100
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for config in releasedata.list_configs_from_argv():
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with releasedata.ProductData(config.product) as product_data:
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releases_page = http.fetch_url(config.url)
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releases_soup = BeautifulSoup(releases_page.text, features="html5lib")
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releases_list = releases_soup.find_all("ol", class_="c-release-list")
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release_notes_urls = [urllib.parse.urljoin(releases_page.url, p.get("href")) for p in releases_list[0].find_all("a")]
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for release_notes in http.fetch_urls(release_notes_urls[:MAX_VERSIONS_LIMIT]):
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version = release_notes.url.split("/")[-3]
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release_notes_soup = BeautifulSoup(release_notes.text, features="html5lib")
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date_str = release_notes_soup.find(class_="c-release-date").get_text() # note: only works for versions > 25
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product_data.declare_version(version, dates.parse_date(date_str))
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