def do_depend(self, params):
if params:
for param in shlex.split(params):
if param not in self.client_prog_inst.install_definitions_index:
print(text_with_color(param, 'green'), "not in index")
continue
depend_list = unique_list()
self.client_prog_inst.needs(param, depend_list)
if not depend_list:
depend_list = ("no one",)
depend_text_list = list()
for depend in depend_list:
if depend.endswith("(missing)"):
depend_text_list.append(text_with_color(depend, 'red'))
else:
depend_text_list.append(text_with_color(depend, 'yellow'))
print (text_with_color(param, 'green'), "needs:\n ", ", ".join(depend_text_list))
needed_by_list = self.client_prog_inst.needed_by(param)
if needed_by_list is None:
print("could not get needed by list for", text_with_color(param, 'green'))
else:
if not needed_by_list:
needed_by_list = ("no one",)
needed_by_list = [text_with_color(needed_by, 'yellow') for needed_by in needed_by_list]
print (text_with_color(param, 'green'), "needed by:\n ", ", ".join(needed_by_list))
return False
def compact_history():
if hasattr(readline, "replace_history_item"):
unique_history = unique_list()
for index in reversed(range(1, readline.get_current_history_length())):
hist_item = readline.get_history_item(index)
if hist_item: # some history items are None (usually at index 0)
unique_history.append(readline.get_history_item(index))
unique_history.reverse()
for index in range(len(unique_history)):
readline.replace_history_item(index+1, unique_history[index])
for index in reversed(range(len(unique_history)+1, readline.get_current_history_length())):
readline.remove_history_item(index)