Breakage with deprecation support
Seeing this in my pango docs build:
INFO: Creating class file for Pango.Coverage: _build/Pango/1.0/class.Coverage.html
Traceback (most recent call last):
File "/var/home/mclasen/Sources/gi-docgen/gidocgen/gidocmain.py", line 63, in run
res = options.run_func(options)
File "/var/home/mclasen/Sources/gi-docgen/gidocgen/gdgenerate.py", line 1572, in run
gen_reference(conf, options, parser.get_repository(), templates_dir, theme_conf, content_dir, output_dir)
File "/var/home/mclasen/Sources/gi-docgen/gidocgen/gdgenerate.py", line 1477, in gen_reference
generator(config, theme_config, output_dir, jinja_env, namespace, s)
File "/var/home/mclasen/Sources/gi-docgen/gidocgen/gdgenerate.py", line 851, in _gen_classes
tmpl = TemplateClass(namespace, cls)
File "/var/home/mclasen/Sources/gi-docgen/gidocgen/gdgenerate.py", line 586, in __init__
self.methods.append(TemplateMethod(namespace, self, meth))
File "/var/home/mclasen/Sources/gi-docgen/gidocgen/gdgenerate.py", line 301, in __init__
self.deprecated_since[1] = preprocess_gtkdoc(msg)
TypeError: 'tuple' object does not support item assignment