Remove Jupyter notebook test file and refactor backup-related tests in test_config.py.

Author: michaelaye

Makefile

@@ -54,7 +54,6 @@ lintblack: ## check style with black
 	black --check src/planetarypy tests
 
 test: ## run tests quickly with the default Python
-	jupyter nbconvert --to python tests/test_*.ipynb
 	pytest --cov
 
 test-all: ## run tests on every Python version with tox

src/planetarypy/config.py

@@ -9,7 +9,7 @@
 from pathlib import Path
 from typing import Union
 
-import toml
+import tomlkit
 
 
 def reset_non_urls(
@@ -57,7 +57,7 @@ def _read_config(self):
 
         `storage_root` will be stored as attribute.
         """
-        self.tomldoc = toml.loads(self.path.read_text())
+        self.tomldoc = tomlkit.loads(self.path.read_text())
         if not self.tomldoc["storage_root"]:
             path = Path.home() / "planetarypy_data"
             path.mkdir(exist_ok=True)
@@ -78,7 +78,7 @@ def __getitem__(self, key: str):
             key = "missions." + key
         try:
             return reduce(lambda c, k: c[k], key.split("."), self.d)
-        except toml.exceptions.NonExistentKey:
+        except KeyError:
             return ""
 
     def get_value(
@@ -90,7 +90,7 @@ def get_value(
             key = "missions." + key
         try:
             return reduce(lambda c, k: c[k], key.split("."), self.d)
-        except toml.exceptions.NonExistentKey:
+        except KeyError:
             return ""
 
     def set_value(
@@ -119,7 +119,7 @@ def __setitem__(self, nested_key: str, value: Union[float, str]):
 
     def save(self):
         """Write the TOML doc to file."""
-        self.path.write_text(toml.dumps(self.tomldoc))
+        self.path.write_text(tomlkit.dumps(self.tomldoc))
 
     @property
     def missions(self):