sync marker

RustPython · youknowone · Jan 22, 2026 · Jan 21, 2026 · Jan 21, 2026 · Jan 21, 2026
commit 3b782b8b9f11f2fd0917d65744268c21d56387c9
diff --git a/scripts/update_lib/.gitignore b/scripts/update_lib/.gitignore
@@ -0,0 +1 @@
+.cache/
diff --git a/scripts/update_lib/deps.py b/scripts/update_lib/deps.py
@@ -13,7 +13,6 @@
 import re
 import shelve
 import subprocess
-from collections import deque
 
 from update_lib.io_utils import read_python_files, safe_parse_ast, safe_read_text
 
@@ -38,14 +37,13 @@ def _get_cpython_version(cpython_prefix: str = "cpython") -> str:
 
 def _get_cache_path() -> str:
     """Get cache file path (without extension - shelve adds its own)."""
-    cache_dir = pathlib.Path.home() / ".cache" / "rustpython-update-lib"
+    cache_dir = pathlib.Path(__file__).parent / ".cache"
     cache_dir.mkdir(parents=True, exist_ok=True)
     return str(cache_dir / "import_graph_cache")
 
 
 def clear_import_graph_caches() -> None:
     """Clear in-process import graph caches (for testing)."""
-    global _test_import_graph_cache, _lib_import_graph_cache
     if "_test_import_graph_cache" in globals():
         globals()["_test_import_graph_cache"].clear()
     if "_lib_import_graph_cache" in globals():
@@ -328,7 +326,8 @@ def parse_lib_imports(content: str) -> set[str]:
     Returns:
         Set of imported module names (full paths)
     """
-    content = _extract_top_level_code(content)
+    # Note: Don't truncate content here - some stdlib files have imports after
+    # the first def/class (e.g., _pydecimal.py has `import contextvars` at line 343)
     imports = set()
 
     # Match "import foo.bar" at line start

diff --git a/scripts/update_lib/show_deps.py b/scripts/update_lib/show_deps.py
@@ -186,9 +186,9 @@ def format_deps(
     dep_info = DEPENDENCIES.get(name, {})
     hard_deps = dep_info.get("hard_deps", [])
     if hard_deps:
-        lines.append(f"hard_deps: {hard_deps}")
+        lines.append(f"packages: {hard_deps}")
 
-    lines.append("soft_deps:")
+    lines.append("dependencies:")
     lines.extend(
         format_deps_tree(
             cpython_prefix, lib_prefix, max_depth, soft_deps={name}, _visited=_visited
@@ -197,13 +197,20 @@ def format_deps(
 
     # Show dependent tests as tree (depth 2: module + direct importers + their importers)
     tree = find_dependent_tests_tree(name, lib_prefix=lib_prefix, max_depth=2)
-    lines.extend(_format_dependent_tests_tree(tree))
+    lines.extend(_format_dependent_tests_tree(tree, cpython_prefix, lib_prefix))
 
     return lines
 
 
-def _format_dependent_tests_tree(tree: dict, indent: str = "") -> list[str]:
+def _format_dependent_tests_tree(
+    tree: dict,
+    cpython_prefix: str = "cpython",
+    lib_prefix: str = "Lib",
+    indent: str = "",
+) -> list[str]:
     """Format dependent tests tree for display."""
+    from update_lib.deps import is_up_to_date
+
     lines = []
     module = tree["module"]
     tests = tree["tests"]
@@ -224,21 +231,25 @@ def count_tests(t: dict) -> int:
             return lines
         lines.append(f"dependent tests: ({total} tests)")
 
+    # Check if module is up-to-date
+    synced = is_up_to_date(module.split(".")[0], cpython_prefix, lib_prefix)
+    marker = "[x]" if synced else "[ ]"
+
     # Format this node
     if tests:
         test_str = " ".join(tests)
         if indent == "":
-            lines.append(f"- {module}: {test_str}")
+            lines.append(f"- {marker} {module}: {test_str}")
         else:
-            lines.append(f"{indent}- {module}: {test_str}")
+            lines.append(f"{indent}- {marker} {module}: {test_str}")
     elif indent != "" and children:
         # Has children but no direct tests
-        lines.append(f"{indent}- {module}:")
+        lines.append(f"{indent}- {marker} {module}:")
 
     # Format children
     child_indent = indent + "  " if indent else "    "
     for child in children:
-        lines.extend(_format_dependent_tests_tree(child, child_indent))
+        lines.extend(_format_dependent_tests_tree(child, cpython_prefix, lib_prefix, child_indent))
 
     return lines