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import sys
from importlib.metadata import version
from importlib.resources import path as rpath
from datetime import datetime, timezone
from configparser import ConfigParser
from logging import Logger, getLogger
log: Logger = getLogger(__name__)
DEFAULT_CONFIG_PATH = '$XDG_CONFIG_HOME/pyssg/config.ini'
VERSION = version('pyssg')
def __check_well_formed_config(config: ConfigParser) -> None:
default_config: ConfigParser = ConfigParser()
with rpath('pyssg.plt', 'default.ini') as p:
log.debug('reading config file "%s"', p)
default_config.read(p)
for section in default_config.sections():
log.debug('checking section "%s"', section)
if not config.has_section(section):
log.error('config does not have section "%s"', section)
sys.exit(1)
for option in default_config.options(section):
log.debug('checking option "%s"', option)
if not config.has_option(section, option):
log.error('config does not have option "%s" in section "%s"', option, section)
sys.exit(1)
def get_parsed_config(path: str) -> ConfigParser:
config: ConfigParser = ConfigParser()
log.debug('reading config file "%s"', path)
config.read(path)
log.debug('checking that config file is well formed')
__check_well_formed_config(config)
# set other required options
log.debug('setting extra config options')
config.set('fmt', 'rss_date', '%%a, %%d %%b %%Y %%H:%%M:%%S GMT')
config.set('fmt', 'sitemap_date', '%%Y-%%m-%%d')
config.set('info', 'version', VERSION)
config.set('info', 'rss_run_date', datetime.now(
tz=timezone.utc).strftime(config.get('fmt', 'rss_date')))
config.set('info', 'sitemap_run_date', datetime.now(
tz=timezone.utc).strftime(config.get('fmt', 'sitemap_date')))
return config
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