def _make_symbol_table(self, symbols, root):
'''Make symbol table.'''
symbol_table = []
for spec, mangled_name in symbols:
if isinstance(spec, str):
symbol = spec
matcher = SyntaxTreeMatcher.make([{'name': '^%s$' % spec}])
else:
symbol = spec['name']
matcher = SyntaxTreeMatcher.make([spec])
symbol_table.append({
'symbol': symbol,
'matcher': matcher,
'mangled_name': mangled_name,
})
def search_node(tree):
'''Search matched node.'''
for blob in symbol_table:
if blob['matcher'].do_match(tree):
self.assertTrue('tree' not in blob) # Unique matching
blob['tree'] = tree
root.traverse(preorder=search_node)
for blob in symbol_table:
blob['output_name'] = mangle(blob['tree'])
return symbol_table
def _make_symbol_table(self, symbols, root):
'''Make symbol table.'''
symbol_table = []
for spec, mangled_name in symbols:
if isinstance(spec, str):
symbol = spec
matcher = SyntaxTreeMatcher.make([{'name': '^%s$' % spec}])
else:
symbol = spec['name']
matcher = SyntaxTreeMatcher.make([spec])
symbol_table.append({
'symbol': symbol,
'matcher': matcher,
'mangled_name': mangled_name,
})
def search_node(tree):
'''Search matched node.'''
for blob in symbol_table:
if blob['matcher'].do_match(tree):
self.assertTrue('tree' not in blob) # Unique matching
blob['tree'] = tree
root.traverse(preorder=search_node)
for blob in symbol_table:
blob['output_name'] = mangle(blob['tree'])
return symbol_table
def config(self, config_data):
'''Configure the generator.'''
if 'preamble' in config_data:
preamble = config_data['preamble']
if isinstance(preamble, str):
self._config['preamble'] = preamble
else:
self._config['preamble'] = preamble['codes']
self._config['library'] = preamble.get('library')
self._config['use_custom_loader'] = \
preamble.get('use_custom_loader')
for name in 'enum errcheck import method mixin rename'.split():
if name in config_data:
matcher = SyntaxTreeMatcher.make(config_data[name])
self._config[name] = getattr(matcher, 'do_' + name)
