28 lines
783 B
Python
28 lines
783 B
Python
|
# Natural Language Toolkit: graphical representations package
|
||
|
|
#
|
||
|
|
# Copyright (C) 2001-2023 NLTK Project
|
||
|
|
# Author: Edward Loper <edloper@gmail.com>
|
||
|
|
# Steven Bird <stevenbird1@gmail.com>
|
||
|
|
# URL: <https://www.nltk.org/>
|
||
|
|
# For license information, see LICENSE.TXT
|
||
|
|
|
||
|
|
# Import Tkinter-based modules if Tkinter is installed
|
||
|
|
try:
|
||
|
|
import tkinter
|
||
|
|
except ImportError:
|
||
|
|
import warnings
|
||
|
|
|
||
|
|
warnings.warn("nltk.draw package not loaded (please install Tkinter library).")
|
||
|
|
else:
|
||
|
|
from nltk.draw.cfg import ProductionList, CFGEditor, CFGDemo
|
||
|
|
from nltk.draw.tree import (
|
||
|
|
TreeSegmentWidget,
|
||
|
|
tree_to_treesegment,
|
||
|
|
TreeWidget,
|
||
|
|
TreeView,
|
||
|
|
draw_trees,
|
||
|
|
)
|
||
|
|
from nltk.draw.table import Table
|
||
|
|
|
||
|
|
from nltk.draw.dispersion import dispersion_plot
|