docs: improve docs of the Configuration class

src/crawlee/configuration.py

@@ -15,20 +15,23 @@
 
 
 class Configuration(BaseSettings):
-    """Configuration of the Crawler.
+    """Configuration settings for the Crawlee project.
 
-    Args:
-        internal_timeout: Timeout for internal operations such as marking a request as processed.
-        verbose_log: Allows verbose logging.
-        default_storage_id: The default storage ID.
-        purge_on_start: Whether to purge the storage on start.
+    This class stores common configurable parameters for Crawlee. Default values are provided for all settings,
+    so typically, no adjustments are necessary. However, you may modify settings for specific use cases,
+    such as changing the default storage directory, the default storage IDs, the timeout for internal
+    operations, and more.
+
+    Settings can also be configured via environment variables, prefixed with `CRAWLEE_`.
     """
 
     model_config = SettingsConfigDict(populate_by_name=True)
 
     internal_timeout: Annotated[timedelta | None, Field(alias='crawlee_internal_timeout')] = None
+    """Timeout for the internal asynchronous operations."""
 
     verbose_log: Annotated[bool, Field(alias='crawlee_verbose_log')] = False
+    """Whether to enable verbose logging."""
 
     default_browser_path: Annotated[
         str | None,
@@ -39,6 +42,7 @@ class Configuration(BaseSettings):
             )
         ),
     ] = None
+    """This setting is currently unused. For more details, see https://github.com/apify/crawlee-python/issues/670."""
 
     disable_browser_sandbox: Annotated[
         bool,
@@ -49,6 +53,7 @@ class Configuration(BaseSettings):
             )
         ),
     ] = False
+    """This setting is currently unused. For more details, see https://github.com/apify/crawlee-python/issues/670."""
 
     log_level: Annotated[
         Literal['DEBUG', 'INFO', 'WARNING', 'ERROR', 'CRITICAL'],
@@ -60,6 +65,7 @@ class Configuration(BaseSettings):
         ),
         BeforeValidator(lambda value: str(value).upper()),
     ] = 'INFO'
+    """The logging level."""
 
     default_dataset_id: Annotated[
         str,
@@ -71,6 +77,7 @@ class Configuration(BaseSettings):
             )
         ),
     ] = 'default'
+    """The default dataset ID."""
 
     default_key_value_store_id: Annotated[
         str,
@@ -82,6 +89,7 @@ class Configuration(BaseSettings):
             )
         ),
     ] = 'default'
+    """The default key-value store ID."""
 
     default_request_queue_id: Annotated[
         str,
@@ -93,6 +101,7 @@ class Configuration(BaseSettings):
             )
         ),
     ] = 'default'
+    """The default request queue ID."""
 
     purge_on_start: Annotated[
         bool,
@@ -103,8 +112,10 @@ class Configuration(BaseSettings):
             )
         ),
     ] = True
+    """Whether to purge the storage on the start."""
 
     write_metadata: Annotated[bool, Field(alias='crawlee_write_metadata')] = True
+    """Whether to write the storage metadata."""
 
     persist_storage: Annotated[
         bool,
@@ -115,6 +126,7 @@ class Configuration(BaseSettings):
             )
         ),
     ] = True
+    """Whether to persist the storage."""
 
     persist_state_interval: Annotated[
         timedelta_ms,
@@ -125,6 +137,7 @@ class Configuration(BaseSettings):
             )
         ),
     ] = timedelta(minutes=1)
+    """This setting is currently unused. For more details, see https://github.com/apify/crawlee-python/issues/670."""
 
     system_info_interval: Annotated[
         timedelta_ms,
@@ -135,6 +148,7 @@ class Configuration(BaseSettings):
             )
         ),
     ] = timedelta(seconds=1)
+    """This setting is currently unused. For more details, see https://github.com/apify/crawlee-python/issues/670."""
 
     max_used_cpu_ratio: Annotated[
         float,
@@ -145,6 +159,7 @@ class Configuration(BaseSettings):
             )
         ),
     ] = 0.95
+    """This setting is currently unused. For more details, see https://github.com/apify/crawlee-python/issues/670."""
 
     memory_mbytes: Annotated[
         int | None,
@@ -156,6 +171,7 @@ class Configuration(BaseSettings):
             )
         ),
     ] = None
+    """The maximum memory in megabytes. The `Snapshotter.max_memory_size` is set to this value."""
 
     available_memory_ratio: Annotated[
         float,
@@ -166,6 +182,7 @@ class Configuration(BaseSettings):
             )
         ),
     ] = 0.25
+    """This setting is currently unused. For more details, see https://github.com/apify/crawlee-python/issues/670."""
 
     storage_dir: Annotated[
         str,
@@ -176,6 +193,7 @@ class Configuration(BaseSettings):
             ),
         ),
     ] = './storage'
+    """The path to the storage directory."""
 
     chrome_executable_path: Annotated[
         str | None,
@@ -186,6 +204,7 @@ class Configuration(BaseSettings):
             )
         ),
     ] = None
+    """This setting is currently unused. For more details, see https://github.com/apify/crawlee-python/issues/670."""
 
     headless: Annotated[
         bool,
@@ -196,6 +215,7 @@ class Configuration(BaseSettings):
             )
         ),
     ] = True
+    """This setting is currently unused. For more details, see https://github.com/apify/crawlee-python/issues/670."""
 
     xvfb: Annotated[
         bool,
@@ -206,6 +226,7 @@ class Configuration(BaseSettings):
             )
         ),
     ] = False
+    """This setting is currently unused. For more details, see https://github.com/apify/crawlee-python/issues/670."""
 
     @classmethod
     def get_global_configuration(cls) -> Self: