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Align custom scripts with generic scripts (#445)

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Align custom scripts with generic scripts, making them configurable. This has a few advantages:

- script code is more unified,
- no more hard-coded method names in scripts, which is less error prone and make it easier to rename scripts,
- no more hard coded product names in scripts, which is less error prone and make it easier to rename products,
- less hard-coded URLs and regexes in scripts, which makes auto-configuration more expressive / updatable,

Also added method `endoflife.list_configs_from_argv()` so that it is easier to manipulate scripts arguments.
This commit is contained in:
Marc Wrobel
2025-06-07 12:41:59 +02:00
parent 60a62e4696
commit f404274310
63 changed files with 704 additions and 830 deletions
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45
src/sles.py
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@@ -1,30 +1,31 @@
import logging
from bs4 import BeautifulSoup
from common import dates, http, releasedata
from common import dates, endoflife, http, releasedata
with releasedata.ProductData("sles") as product_data:
response = http.fetch_url("https://www.suse.com/lifecycle")
soup = BeautifulSoup(response.text, features="html5lib")
for config in endoflife.list_configs_from_argv():
with releasedata.ProductData(config.product) as product_data:
response = http.fetch_url(config.url)
soup = BeautifulSoup(response.text, features="html5lib")
products_table = soup.find("tbody", id="productSupportLifecycle")
sles_header_rows = products_table.find_all("tr", class_="row", attrs={"data-productfilter": "SUSE Linux Enterprise Server"})
products_table = soup.find("tbody", id="productSupportLifecycle")
sles_header_rows = products_table.find_all("tr", class_="row", attrs={"data-productfilter": "SUSE Linux Enterprise Server"})
# Extract rows' IDs to find related sub-rows with details (normally hidden until a user expands a section)
for detail_id in [f"detail{row['id']}" for row in sles_header_rows]:
detail_row = products_table.find("tr", id=detail_id)
# There is a table with info about minor releases and after it, optionally, a table with info about modules
minor_versions_table = detail_row.find_all("tbody")[0]
# Extract rows' IDs to find related sub-rows with details (normally hidden until a user expands a section)
for detail_id in [f"detail{row['id']}" for row in sles_header_rows]:
detail_row = products_table.find("tr", id=detail_id)
# There is a table with info about minor releases and after it, optionally, a table with info about modules
minor_versions_table = detail_row.find_all("tbody")[0]
# The first sub-row is a header, the rest contains info about the first release and later minor releases
for row in minor_versions_table.find_all("tr")[1:]:
# For each minor release there is an FCS date, general support end date and LTSS end date
cells = row.find_all("td")
version = cells[0].text.replace("SUSE Linux Enterprise Server ", '').replace(' SP', '.')
date_str = cells[1].text
# The first sub-row is a header, the rest contains info about the first release and later minor releases
for row in minor_versions_table.find_all("tr")[1:]:
# For each minor release there is an FCS date, general support end date and LTSS end date
cells = row.find_all("td")
version = cells[0].text.replace("SUSE Linux Enterprise Server ", '').replace(' SP', '.')
date_str = cells[1].text
try:
date = dates.parse_date(date_str)
product_data.declare_version(version, date)
except ValueError:
logging.info(f"Ignoring {version}: date '{date_str}' could not be parsed")
try:
date = dates.parse_date(date_str)
product_data.declare_version(version, date)
except ValueError:
logging.info(f"Ignoring {version}: date '{date_str}' could not be parsed")