f

SYS/pipeline.py

@@ -7,7 +7,7 @@ import sys
 from contextlib import contextmanager
 from dataclasses import dataclass, field
 from contextvars import ContextVar
-from typing import Any, Dict, List, Optional, Sequence
+from typing import Any, Dict, List, Optional, Sequence, Callable
 from SYS.models import PipelineStageContext
 from SYS.logger import log, debug, is_debug_enabled
 from SYS.worker import WorkerManagerRegistry, WorkerStages
@@ -15,6 +15,9 @@ from SYS.cli_parsing import SelectionSyntax, SelectionFilterSyntax
 from SYS.rich_display import stdout_console
 from SYS.background_notifier import ensure_background_notifier
 from SYS.result_table import Table
+import re
+from datetime import datetime
+from SYS.cmdlet_catalog import import_cmd_module
 
 HELP_EXAMPLE_SOURCE_COMMANDS = {
     ".help-example",
@@ -946,8 +949,9 @@ def get_last_result_table_source_command() -> Optional[str]:
             Command name (e.g., 'download-file') or None if not set
     """
     state = _get_pipeline_state()
-    if _is_selectable_table(state.last_result_table) and hasattr(state.last_result_table, "source_command"):
-        return state.last_result_table.source_command
+    table = state.last_result_table
+    if table is not None and _is_selectable_table(table) and hasattr(table, "source_command"):
+        return getattr(table, "source_command")
     return None
 
 
@@ -958,8 +962,9 @@ def get_last_result_table_source_args() -> List[str]:
             List of arguments (e.g., ['https://example.com']) or empty list
     """
     state = _get_pipeline_state()
-    if _is_selectable_table(state.last_result_table) and hasattr(state.last_result_table, "source_args"):
-        return state.last_result_table.source_args or []
+    table = state.last_result_table
+    if table is not None and _is_selectable_table(table) and hasattr(table, "source_args"):
+        return getattr(table, "source_args") or []
     return []
 
 
@@ -973,22 +978,26 @@ def get_last_result_table_row_selection_args(row_index: int) -> Optional[List[st
             Selection arguments (e.g., ['-item', '3']) or None
     """
     state = _get_pipeline_state()
-    if _is_selectable_table(state.last_result_table) and hasattr(state.last_result_table, "rows"):
-        if 0 <= row_index < len(state.last_result_table.rows):
-            row = state.last_result_table.rows[row_index]
+    table = state.last_result_table
+    if table is not None and _is_selectable_table(table) and hasattr(table, "rows"):
+        rows = table.rows
+        if 0 <= row_index < len(rows):
+            row = rows[row_index]
             if hasattr(row, "selection_args"):
-                return row.selection_args
+                return getattr(row, "selection_args")
     return None
 
 
 def get_last_result_table_row_selection_action(row_index: int) -> Optional[List[str]]:
     """Get the expanded stage tokens for a row in the last result table."""
     state = _get_pipeline_state()
-    if _is_selectable_table(state.last_result_table) and hasattr(state.last_result_table, "rows"):
-        if 0 <= row_index < len(state.last_result_table.rows):
-            row = state.last_result_table.rows[row_index]
+    table = state.last_result_table
+    if table is not None and _is_selectable_table(table) and hasattr(table, "rows"):
+        rows = table.rows
+        if 0 <= row_index < len(rows):
+            row = rows[row_index]
             if hasattr(row, "selection_action"):
-                return row.selection_action
+                return getattr(row, "selection_action")
     return None
 
 def set_current_stage_table(result_table: Optional[Any]) -> None:
@@ -1019,8 +1028,9 @@ def get_current_stage_table_source_command() -> Optional[str]:
             Command name (e.g., 'download-file') or None
     """
     state = _get_pipeline_state()
-    if _is_selectable_table(state.current_stage_table) and hasattr(state.current_stage_table, "source_command"):
-        return state.current_stage_table.source_command
+    table = state.current_stage_table
+    if table is not None and _is_selectable_table(table) and hasattr(table, "source_command"):
+        return getattr(table, "source_command")
     return None
 
 
@@ -1031,8 +1041,9 @@ def get_current_stage_table_source_args() -> List[str]:
             List of arguments or empty list
     """
     state = _get_pipeline_state()
-    if _is_selectable_table(state.current_stage_table) and hasattr(state.current_stage_table, "source_args"):
-        return state.current_stage_table.source_args or []
+    table = state.current_stage_table
+    if table is not None and _is_selectable_table(table) and hasattr(table, "source_args"):
+        return getattr(table, "source_args") or []
     return []
 
 
@@ -1046,22 +1057,26 @@ def get_current_stage_table_row_selection_args(row_index: int) -> Optional[List[
             Selection arguments or None
     """
     state = _get_pipeline_state()
-    if _is_selectable_table(state.current_stage_table) and hasattr(state.current_stage_table, "rows"):
-        if 0 <= row_index < len(state.current_stage_table.rows):
-            row = state.current_stage_table.rows[row_index]
+    table = state.current_stage_table
+    if table is not None and _is_selectable_table(table) and hasattr(table, "rows"):
+        rows = table.rows
+        if 0 <= row_index < len(rows):
+            row = rows[row_index]
             if hasattr(row, "selection_args"):
-                return row.selection_args
+                return getattr(row, "selection_args")
     return None
 
 
 def get_current_stage_table_row_selection_action(row_index: int) -> Optional[List[str]]:
     """Get the expanded stage tokens for a row in the current stage table."""
     state = _get_pipeline_state()
-    if _is_selectable_table(state.current_stage_table) and hasattr(state.current_stage_table, "rows"):
-        if 0 <= row_index < len(state.current_stage_table.rows):
-            row = state.current_stage_table.rows[row_index]
+    table = state.current_stage_table
+    if table is not None and _is_selectable_table(table) and hasattr(table, "rows"):
+        rows = table.rows
+        if 0 <= row_index < len(rows):
+            row = rows[row_index]
             if hasattr(row, "selection_action"):
-                return row.selection_action
+                return getattr(row, "selection_action")
     return None
 
 
@@ -1072,9 +1087,11 @@ def get_current_stage_table_row_source_index(row_index: int) -> Optional[int]:
     back to the original item order (e.g., playlist or provider order).
     """
     state = _get_pipeline_state()
-    if _is_selectable_table(state.current_stage_table) and hasattr(state.current_stage_table, "rows"):
-        if 0 <= row_index < len(state.current_stage_table.rows):
-            row = state.current_stage_table.rows[row_index]
+    table = state.current_stage_table
+    if table is not None and _is_selectable_table(table) and hasattr(table, "rows"):
+        rows = table.rows
+        if 0 <= row_index < len(rows):
+            row = rows[row_index]
             return getattr(row, "source_index", None)
     return None