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# Chris Xiong 2024
# License: Expat (MIT)
import os
from os import path
def stripped_str(x): return str(x).strip()
def s2bool(x): return str(x).strip() in ["True", "true", "TRUE"]
# "CONFIG_ITEM_NAME": (default value, parse function)
CONFIG_ITEMS = {
"LOCAL_DATA_ROOT": ("", stripped_str),
# e.g. https://chrisoft.org/notekins/
"SERVED_DATA_ROOT": ("", stripped_str),
# e.g. chrisoft@10.24.1.1:/home/chrisoft/notedir/
"SYNC_TARGET": ("", stripped_str),
"POSTS_PER_PAGE": (20, int),
"THUMBNAIL_DIM": (1280, int),
"DISPLAY_TIMEZONE": ("UTC", stripped_str), # only used by backend
# atom generator stuff
"ATOM_ENABLED": (False, s2bool),
"VERSION_STRING": ("1.0", stripped_str),
"ATOM_TITLE": ("", stripped_str),
"ATOM_ROOT": ("", stripped_str),
"ATOM_SUBTITLE": ("", stripped_str),
"ATOM_ICON": ("", stripped_str),
"ATOM_AUTHOR": ("", stripped_str),
"ATOM_NPOSTS": (20, int)
}
class config:
def __init__(self):
self.d = dict([(name, prop[0]) for name, prop in CONFIG_ITEMS.items()])
p = os.getcwd()
self.f = None
try:
while not path.isfile(path.join(p, "notekins.conf")):
if p == path.dirname(p):
raise FileNotFoundError("Cannot locate configuration file.")
p = path.dirname(p)
fn = path.join(p, "notekins.conf")
self.f = fn
print(f"Using configuration file {fn}")
with open(fn, "r") as f:
for l in f:
try:
n, v = l.split('=')
if n not in CONFIG_ITEMS:
continue
self.d[n] = CONFIG_ITEMS[n][1](v)
except ValueError:
pass
except FileNotFoundError:
pass
def __getattr__(self, k):
return self.d[k]
def require(self):
if self.f is None:
print("This operation requires a configuration file, but none was found.")
exit(1)
conf = config()
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