def display_httpd_message(message):
if rich_output():
display(
HTML('<pre style="background: NavajoWhite;">' + message +
"</pre>"))
else:
print(terminal_escape(message))
def print_url(url):
if rich_output():
display(HTML('<pre><a href="%s">%s</a></pre>' % (url, url)))
else:
print(terminal_escape(url))
if __name__ == "__main__":
source = inspect.getsource(foo)
print_content(source, '.py')
import ast
import astor
if __package__ is None or __package__ == "":
from bookutils import rich_output
else:
from .bookutils import rich_output
if __name__ == "__main__":
if rich_output():
from showast import show_ast
else:
def show_ast(tree):
ast.dump(tree)
if __name__ == "__main__":
tree = ast.parse(source)
if __name__ == "__main__":
show_ast(tree)
from ast import NodeTransformer, FunctionDef, fix_missing_locations
def set_grammar(self, new_grammar):
self.grammar = new_grammar
if self.disp_gui_exploration and rich_output():
display(fsm_diagram(self.grammar))
