mirror of
https://github.com/Steffo99/greed.git
synced 2024-11-25 07:14:18 +00:00
91 lines
3.1 KiB
Python
91 lines
3.1 KiB
Python
import logging
|
|
from typing import *
|
|
|
|
import toml
|
|
|
|
log = logging.getLogger(__name__)
|
|
CompareReport = Dict[str, Union[str, List[str], "Missing"]]
|
|
|
|
|
|
class NuConfig:
|
|
def __init__(self, file: "TextIO"):
|
|
self.data = toml.load(file)
|
|
|
|
def __getitem__(self, item):
|
|
return self.data.__getitem__(item)
|
|
|
|
def cmplog(self, other) -> bool:
|
|
"""Compare two different NuConfig objects and log information about which keys are missing or invalid.
|
|
Returns a bool, which is false if there was something to report and true otherwise."""
|
|
compare_report: CompareReport = self.compare(other)
|
|
self.__cmplog_log(compare_report)
|
|
return compare_report == {}
|
|
|
|
@staticmethod
|
|
def __cmplog_log(compare_report: CompareReport, root: str = "") -> None:
|
|
"""The recursive portion of :meth:`.cmplog`."""
|
|
for item in compare_report.get("__missing__", []):
|
|
log.error(f"Missing key: {root}{item}")
|
|
|
|
for item in compare_report.get("__invalid__", []):
|
|
log.error(f"Key has an invalid type: {root}{item}")
|
|
|
|
for key, value in compare_report.items():
|
|
if key == "__missing__" or key == "__invalid__":
|
|
continue
|
|
NuConfig.__cmplog_log(value, root=f"{root}{key}.")
|
|
|
|
def compare(self, other: "NuConfig") -> CompareReport:
|
|
"""Compare two different NuConfig objects and return a dictionary of the keys missing in the other."""
|
|
if not isinstance(other, NuConfig):
|
|
raise TypeError("You can only compare two NuConfig objects.")
|
|
return self.__compare_recurse(self.data, other.data)
|
|
|
|
@staticmethod
|
|
def __compare_miss(self: dict) -> CompareReport:
|
|
"""Mark all keys of a dict as missing."""
|
|
missing = []
|
|
|
|
result = {}
|
|
|
|
for key, value in self.items():
|
|
missing.append(key)
|
|
if isinstance(value, dict):
|
|
result[key] = NuConfig.__compare_miss(value)
|
|
|
|
if missing:
|
|
result["__missing__"] = missing
|
|
|
|
return result
|
|
|
|
@staticmethod
|
|
def __compare_recurse(self: dict, other: dict) -> CompareReport:
|
|
"""The recursive portion of :meth:`.compare`."""
|
|
invalid = []
|
|
missing = []
|
|
|
|
result = {}
|
|
|
|
for key, value in self.items():
|
|
try:
|
|
other_value = other[key]
|
|
except KeyError:
|
|
missing.append(key)
|
|
if isinstance(value, dict):
|
|
result[key] = NuConfig.__compare_miss(value)
|
|
else:
|
|
if type(value) != type(other_value):
|
|
invalid.append(key)
|
|
if isinstance(value, dict):
|
|
result[key] = NuConfig.__compare_miss(value)
|
|
elif isinstance(value, dict):
|
|
recursive_result = NuConfig.__compare_recurse(value, other_value)
|
|
if recursive_result != {}:
|
|
result[key] = recursive_result
|
|
|
|
if invalid:
|
|
result["__invalid__"] = invalid
|
|
if missing:
|
|
result["__missing__"] = missing
|
|
|
|
return result
|