green and fast, try to not parse twice

src/ytdl_sub/config/validators/variable_validation.py

@@ -1,10 +1,4 @@
-import copy
 from typing import Dict
-from typing import Iterable
-from typing import List
-from typing import Optional
-from typing import Set
-from typing import Tuple
 
 from ytdl_sub.config.overrides import Overrides
 from ytdl_sub.config.plugin.plugin_mapping import PluginMapping
@@ -13,80 +7,8 @@ from ytdl_sub.config.plugin.preset_plugins import PresetPlugins
 from ytdl_sub.config.preset_options import OutputOptions
 from ytdl_sub.config.validators.options import OptionsValidator
 from ytdl_sub.downloaders.url.validators import MultiUrlValidator
-from ytdl_sub.entries.variables.override_variables import REQUIRED_OVERRIDE_VARIABLE_NAMES
-from ytdl_sub.script.script import Script
-from ytdl_sub.script.utils.exceptions import RuntimeException
-from ytdl_sub.utils.scriptable import BASE_SCRIPT
-from ytdl_sub.validators.string_formatter_validators import to_variable_dependency_format_string
 from ytdl_sub.validators.string_formatter_validators import validate_formatters
 
-# Entry variables to mock during validation
-_DUMMY_ENTRY_VARIABLES: Dict[str, str] = {
-    name: to_variable_dependency_format_string(
-        # pylint: disable=protected-access
-        script=BASE_SCRIPT,
-        parsed_format_string=BASE_SCRIPT._variables[name],
-        # pylint: enable=protected-access
-    )
-    for name in BASE_SCRIPT.variable_names
-}
-
-
-def _add_dummy_variables(variables: Iterable[str]) -> Dict[str, str]:
-    dummy_variables: Dict[str, str] = {}
-    for var in variables:
-        dummy_variables[var] = ""
-        dummy_variables[f"{var}_sanitized"] = ""
-
-    return dummy_variables
-
-
-def _add_dummy_overrides(overrides: Overrides) -> Dict[str, str]:
-    # Have the dummy override variable contain all variable deps that it uses in the string
-    dummy_overrides: Dict[str, str] = {}
-    for override_name in overrides.script.variable_names:
-        try:
-            # Attempt to get the resolved version, which will only happen
-            # if it does not have any dependencies to the entry
-            value = f'{{%string("""{overrides.script.get(override_name).native}""")}}'
-        except RuntimeException:
-            value = to_variable_dependency_format_string(
-                script=overrides.script,
-                parsed_format_string=overrides.script._variables[override_name],
-            )
-
-        dummy_overrides[override_name] = value
-    return dummy_overrides
-
-
-def _get_added_and_modified_variables(
-    plugins: PresetPlugins, downloader_options: MultiUrlValidator, output_options: OutputOptions
-) -> Iterable[Tuple[OptionsValidator, Set[str], Set[str]]]:
-    """
-    Iterates and returns the plugin options, added variables, modified variables
-    """
-    options: List[OptionsValidator] = plugins.plugin_options
-    options.append(downloader_options)
-    options.append(output_options)
-
-    for plugin_options in options:
-        added_variables: Set[str] = set()
-        modified_variables: Set[str] = set()
-
-        for plugin_added_variables in plugin_options.added_variables(
-            unresolved_variables=set(),
-        ).values():
-            added_variables |= set(plugin_added_variables)
-
-        for plugin_modified_variables in plugin_options.modified_variables().values():
-            modified_variables = plugin_modified_variables
-
-        yield plugin_options, added_variables, modified_variables
-
-
-def _override_variables(overrides: Overrides) -> Set[str]:
-    return set(list(overrides.initial_variables().keys()))
-
 
 class VariableValidation:
     def __init__(
@@ -101,44 +23,11 @@ class VariableValidation:
         self.output_options = output_options
         self.plugins = plugins
 
-        self.script: Optional[Script] = None
-        self.resolved_variables: Set[str] = set()
-        self.unresolved_variables: Set[str] = set()
-
-        self._initialize_mock_script()
-
-    def _initialize_mock_script(
-        self,
-    ) -> "VariableValidation":
-        plugin_variables = self.plugins.get_all_variables(
+        self.script = self.overrides.script
+        self.unresolved_variables = self.plugins.get_all_variables(
             additional_options=[self.output_options, self.downloader_options]
         )
 
-        self.unresolved_variables = plugin_variables
-
-        # Set resolved variables as all entry + override variables
-        # at this point to generate every possible added/modified variable
-        self.resolved_variables = (
-            set(_DUMMY_ENTRY_VARIABLES.keys())
-            | set(list(self.overrides.initial_variables().keys()))
-        ) - self.unresolved_variables
-
-        # copy the script and mock entry variables
-        self.script = copy.deepcopy(self.overrides.script)
-        # self.script.add(
-        #     variables=_DUMMY_ENTRY_VARIABLES
-        #     | _add_dummy_variables(variables=plugin_variables)
-        #     | _add_dummy_overrides(overrides=self.overrides)
-        # )
-
-        return self
-
-    def _add_subscription_override_variables(self) -> None:
-        """
-        Add dummy subscription variables for script validation
-        """
-        self.resolved_variables |= REQUIRED_OVERRIDE_VARIABLE_NAMES
-
     def _add_variables(self, plugin_op: PluginOperation, options: OptionsValidator) -> None:
         """
         Add dummy variables for script validation
@@ -148,10 +37,7 @@ class VariableValidation:
         ).get(plugin_op, set())
         modified_variables = options.modified_variables().get(plugin_op, set())
 
-        resolved_variables = added_variables | modified_variables
-
-        self.resolved_variables |= resolved_variables
-        self.unresolved_variables -= resolved_variables
+        self.unresolved_variables -= added_variables | modified_variables
 
     def ensure_proper_usage(self) -> Dict:
         """
@@ -162,7 +48,6 @@ class VariableValidation:
         resolved_subscription: Dict = {}
 
         self._add_variables(PluginOperation.DOWNLOADER, options=self.downloader_options)
-        self._add_subscription_override_variables()
 
         # Always add output options first
         self._add_variables(PluginOperation.MODIFY_ENTRY_METADATA, options=self.output_options)

src/ytdl_sub/validators/string_formatter_validators.py

@@ -72,6 +72,11 @@ class StringFormatterValidator(StringValidator):
     @property
     @final
     def parsed(self) -> SyntaxTree:
+        """
+        Returns
+        -------
+        The parsed format string.
+        """
         return self._parsed
 
     def post_process(self, resolved: str) -> str:
@@ -318,6 +323,8 @@ def validate_formatters(
                 formatter_validator=validator_value,
             )
     else:
+        # pylint: disable=protected-access
         resolved_dict[validator.leaf_name] = validator._value
+        # pylint: enable=protected-access
 
     return resolved_dict