def start_server(self, script_file, language=None, port=5000, **params):
print "Starting server with code file at %s" % script_file
lexer_opts = {
'stripall': True
}
if language:
lexer = get_lexer_by_name(language, **lexer_opts)
else:
lexer = get_lexer_for_filename(script_file, **lexer_opts)
formatter = HtmlFormatter(linenos=True, linespans="line",
anchorlinenos="aline")
code = ''
with open(script_file, 'r') as f:
code = f.read()
result = highlight(code, lexer, formatter)
params['code'] = result
run_app(port=port, **params)
extra_stmt = 'DEMOIZE_OBJ.goto_line(line=%s)' % node.lineno
extra_node = ast.parse(extra_stmt)
return (extra_node.body[0], node)
else:
parent_nodes.append(node)
for field, old_value in ast.iter_fields(node):
old_value = getattr(node, field, None)
if isinstance(old_value, list):
new_values = []
for value in old_value:
if isinstance(value, ast.AST):
value = self.generic_visit(value, parent_nodes)
if value is None:
continue
elif not isinstance(value, ast.AST):
new_values.extend(value)
continue
new_values.append(value)
old_value[:] = new_values
elif isinstance(old_value, ast.AST):
new_node = self.generic_visit(old_value, parent_nodes)
if new_node is None:
delattr(node, field)
else:
setattr(node, field, new_node)
return node
if __name__ == "__main__":
run_app()