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Release v1.2.0
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Original file line number | Diff line number | Diff line change |
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import logging | ||
from pathlib import Path | ||
from shutil import copyfile | ||
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from appdirs import site_config_dir, user_config_dir | ||
from pkg_resources import resource_filename | ||
from yaml import safe_load | ||
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logging.basicConfig(level=logging.DEBUG) | ||
LOGGER = logging.getLogger(__name__) | ||
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def get_config(): | ||
APP = "liteshort" | ||
AUTHOR = "132ikl" | ||
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paths = [ | ||
Path("/etc/liteshort"), | ||
Path(site_config_dir(APP, AUTHOR)), | ||
Path(user_config_dir(APP, AUTHOR)), | ||
Path(), | ||
] | ||
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for path in paths: | ||
f = path / "config.yml" | ||
if f.exists(): | ||
LOGGER.debug(f"Selecting config file {f}") | ||
return open(f, "r") | ||
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for path in paths: | ||
try: | ||
path.mkdir(exist_ok=True) | ||
template = resource_filename(__name__, "config.template.yml") | ||
copyfile(template, (path / "config.template.yml")) | ||
copyfile(template, (path / "config.yml")) | ||
return open(path / "config.yml", "r") | ||
except (PermissionError, OSError) as e: | ||
LOGGER.warn(f"Failed to create config in {path}") | ||
LOGGER.debug("", exc_info=True) | ||
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raise FileNotFoundError("Cannot find config.yml, and failed to create it") | ||
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# TODO: yikes | ||
def load_config(): | ||
with get_config() as config: | ||
configYaml = safe_load(config) | ||
config = { | ||
k.lower(): v for k, v in configYaml.items() | ||
} # Make config keys case insensitive | ||
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req_options = { | ||
"admin_username": "admin", | ||
"database_name": "urls", | ||
"random_length": 4, | ||
"allowed_chars": "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_", | ||
"random_gen_timeout": 5, | ||
"site_name": "liteshort", | ||
"site_domain": None, | ||
"show_github_link": True, | ||
"secret_key": None, | ||
"disable_api": False, | ||
"subdomain": "", | ||
"latest": "l", | ||
"selflinks": False, | ||
"blocklist": [], | ||
} | ||
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config_types = { | ||
"admin_username": str, | ||
"database_name": str, | ||
"random_length": int, | ||
"allowed_chars": str, | ||
"random_gen_timeout": int, | ||
"site_name": str, | ||
"site_domain": (str, type(None)), | ||
"show_github_link": bool, | ||
"secret_key": str, | ||
"disable_api": bool, | ||
"subdomain": (str, type(None)), | ||
"latest": (str, type(None)), | ||
"selflinks": bool, | ||
"blocklist": list, | ||
} | ||
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for option in req_options.keys(): | ||
if ( | ||
option not in config.keys() | ||
): # Make sure everything in req_options is set in config | ||
config[option] = req_options[option] | ||
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for option in config.keys(): | ||
if option in config_types: | ||
matches = False | ||
if type(config_types[option]) is not tuple: | ||
config_types[option] = ( | ||
config_types[option], | ||
) # Automatically creates tuple for non-tuple types | ||
for req_type in config_types[ | ||
option | ||
]: # Iterates through tuple to allow multiple types for config options | ||
if type(config[option]) is req_type: | ||
matches = True | ||
if not matches: | ||
raise TypeError(option + " is incorrect type") | ||
if not config["disable_api"]: | ||
if "admin_hashed_password" in config.keys() and config["admin_hashed_password"]: | ||
config["password_hashed"] = True | ||
elif "admin_password" in config.keys() and config["admin_password"]: | ||
config["password_hashed"] = False | ||
else: | ||
raise TypeError( | ||
"admin_password or admin_hashed_password must be set in config.yml" | ||
) | ||
return config |
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