IDL compiler: void() methods

Source/bindings/scripts/unstable/v8_methods.py

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-import os.path
-import re
+"""Generate template values for methods.
+
+FIXME: Not currently used in build.
+This is a rewrite of the Perl IDL compiler in Python, but is not complete.
+Once it is complete, we will switch all IDL files over to Python at once.
+Until then, please work on the Perl IDL compiler.
+For details, see bug http://crbug.com/239771
+"""
+
+import v8_utilities
 
 
-ACRONYMS = ['CSS', 'FE', 'FTP', 'HTML', 'IME', 'JS', 'SVG', 'URL', 'WOFF', 'XML', 'XSLT', 'XSS']
+def generate_methods(interface):
+    methods = [generate_method(method) for method in interface.operations]
+    contents = {'methods': methods}
+    contents.update(generate_methods_common(interface, methods))
+    return contents
 
 
-def lower_first(name):
-    """Return name with first letter or initial acronym lowercased.
-
-    E.g., 'SetURL' becomes 'setURL', but 'URLFoo' becomes 'urlFoo'.
-    """
-    for acronym in ACRONYMS:
-        if name.startswith(acronym):
-            return name.replace(acronym, acronym.lower(), 1)
-    return name[0].lower() + name[1:]
+def generate_method(method):
+    return {'name': method.name}
 
 
-def upper_first(name):
-    for acronym in ACRONYMS:
-        if name.startswith(acronym.lower()):
-            return name.replace(acronym.lower(), acronym, 1)
-    return name[0].upper() + name[1:]
-
-
-def to_macro_style(name):
-    s1 = re.sub('(.)([A-Z][a-z]+)', r'\1_\2', name)
-    return re.sub('([a-z0-9])([A-Z])', r'\1_\2', s1).upper()
-
-
-def script_name(entry):
-    return os.path.basename(entry["name"])
-
-
-def cpp_name(entry):
-    if entry['ImplementedAs']:
-        return entry['ImplementedAs']
-    return script_name(entry)
+def generate_methods_common(interface, methods):
+    v8_class_name = v8_utilities.v8_class_name(interface)
+    return {
+        'installed_methods': '%sMethods' % v8_class_name if methods else '0',
+        # Size 0 constant array is not allowed in VC++
+        'number_of_methods': 'WTF_ARRAY_LENGTH(%sMethods)' % v8_class_name if methods else '0',
+    }