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from typing import Union
from importlib.metadata import version
from datetime import datetime, timezone
class Configuration:
def __init__(self, path: str):
self.path: str = path
# config file specific
self.src: str = None
self.dst: str = None
self.plt: str = None
self.url: str = None
self.static_url: str = None
self.default_image_url: str = None
self.title: str = None
self.dformat: str = None
self.l_dformat: str = None
self.lsep_dformat: str = None
self.force: bool = None
# other
self.version: str = version('pyssg')
self.dformat_rss: str = '%a, %d %b %Y %H:%M:%S GMT'
self.dformat_sitemap: str = '%Y-%m-%d'
self.run_date_rss = datetime.now(tz=timezone.utc).strftime(self.dformat_rss)
self.run_date_sitemap = \
datetime.now(tz=timezone.utc).strftime(self.dformat_sitemap)
def read(self):
try:
lines: list[str] = None
with open(self.path, 'r') as f:
lines = f.readlines()
opts: dict[str, Union[str, bool]] = dict()
for l in lines:
kv: list[str] = l.split('=', 1)
if len(kv) != 2:
raise Exception('wrong config syntax')
k: str = kv[0].strip().lower()
v_temp: str = kv[1].strip()
# check if value should be a boolean true
v: Union[str, bool] = v_temp\
if v_temp.lower() not in ['true', '1', 'yes']\
else True
opts[k] = v
try:
self.src = opts['src']
except KeyError: pass
try:
self.dst = opts['dst']
except KeyError: pass
try:
self.plt = opts['plt']
except KeyError: pass
try:
self.url = opts['url']
except KeyError: pass
try:
self.static_url = opts['static_url']
except KeyError: pass
try:
self.default_image_url = opts['default_image_url']
except KeyError: pass
try:
self.title = opts['title']
except KeyError: pass
try:
self.dformat = opts['date_format']
except KeyError: pass
try:
self.l_dformat = opts['list_date_format']
except KeyError: pass
try:
self.lsep_dformat = opts['list_sep_date_format']
except KeyError: pass
try:
# if the parser above didn't read a boolean true, then take it
# as a false anyways
self.force = opts['force'] if opts['force'] is True else False
except KeyError: pass
except OSError: pass
def fill_missing(self, opts: dict[str, Union[str, bool]]) -> None:
if self.src is None:
self.src = opts['src']
if self.dst is None:
self.dst = opts['dst']
if self.plt is None:
self.plt = opts['plt']
if self.url is None:
self.url = opts['url']
if self.static_url is None:
self.static_url = opts['static_url']
if self.default_image_url is None:
self.default_image_url = opts['default_image_url']
if self.title is None:
self.title = opts['title']
if self.dformat is None:
self.dformat = opts['date_format']
if self.l_dformat is None:
self.l_dformat = opts['list_date_format']
if self.lsep_dformat is None:
self.lsep_dformat = opts['list_sep_date_format']
if self.force is None:
self.force = opts['force']
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