Initial commit

2025-12-01 19:46:57 +02:00
commit 3032052e43
9 changed files with 764 additions and 0 deletions
@@ -0,0 +1,44 @@
+diff --git a/scripts/wrap/parse.py b/scripts/wrap/parse.py
+index 1954101af..7079c8170 100644
+--- a/scripts/wrap/parse.py
+++ b/scripts/wrap/parse.py
+@@ -2,6 +2,7 @@
+ Support for accessing parse tree for MuPDF headers.
+ '''
+ 
+import collections
+ import os
+ import sys
+ import time
+@@ -9,7 +10,7 @@ import time
+ import jlib
+ 
+ try:
+-    import clang
+    import clang.cindex
+ except ImportError as e:
+     jlib.log( 'Warning, could not import clang: {e}')
+     clang = None
+@@ -487,6 +488,10 @@ class Arg:
+ 
+ get_args_cache = dict()
+ 
+# get_args() needs to know how to get something hashable from a clang.cindex.Cursor.
+if clang:
+    g_cursor_is_hashable = issubclass(clang.cindex.Cursor, collections.abc.Hashable)
+
+ def get_args( tu, cursor, include_fz_context=False, skip_first_alt=False, verbose=False):
+     '''
+     Yields Arg instance for each arg of the function at <cursor>.
+@@ -509,7 +514,10 @@ def get_args( tu, cursor, include_fz_context=False, skip_first_alt=False, verbos
+     #
+     if verbose:
+         jlib.log( '## Looking at args of {cursor.spelling=}')
+-    key = tu, cursor.location.file, cursor.location.line, include_fz_context, skip_first_alt
+    if g_cursor_is_hashable:
+        key = tu, cursor, include_fz_context, skip_first_alt
+    else:
+        key = tu, cursor.location.file, cursor.location.line, include_fz_context, skip_first_alt
+     ret = get_args_cache.get( key)
+     if not verbose and state.state_.show_details(cursor.spelling):
+         verbose = True