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from __future__ import absolute_import
import unittest
import random
import sys
import os
ETEPATH = os.path.abspath(os.path.split(os.path.realpath(__file__))[0]+'/../')
sys.path.insert(0, ETEPATH)
from ... import Tree, TreeStyle, NodeStyle, PhyloTree, faces, random_color
from ...treeview.faces import *
from ...treeview.main import _NODE_TYPE_CHECKER, FACE_POSITIONS
from . import (face_grid, bubble_map, item_faces, node_style, node_background,
face_positions, face_rotation, seq_motif_faces,
barchart_and_piechart_faces, phylotree_visualization)
CONT = 0
class Test_Coretype_Treeview(unittest.TestCase):
""" Tests tree basics. """
def test_renderer(self):
main_tree = Tree()
main_tree.dist = 0
t, ts = face_grid.get_example_tree()
t_grid = TreeFace(t, ts)
n = main_tree.add_child()
n.add_face(t_grid, 0, "aligned")
t, ts = bubble_map.get_example_tree()
t_bubble = TreeFace(t, ts)
n = main_tree.add_child()
n.add_face(t_bubble, 0, "aligned")
t, ts = item_faces.get_example_tree()
t_items = TreeFace(t, ts)
n = main_tree.add_child()
n.add_face(t_items, 0, "aligned")
t, ts = node_style.get_example_tree()
t_nodest = TreeFace(t, ts)
n = main_tree.add_child()
n.add_face(t_nodest, 0, "aligned")
t, ts = node_background.get_example_tree()
t_bg = TreeFace(t, ts)
n = main_tree.add_child()
n.add_face(t_bg, 0, "aligned")
t, ts = face_positions.get_example_tree()
t_fpos = TreeFace(t, ts)
n = main_tree.add_child()
n.add_face(t_fpos, 0, "aligned")
t, ts = phylotree_visualization.get_example_tree()
t_phylo = TreeFace(t, ts)
n = main_tree.add_child()
n.add_face(t_phylo, 0, "aligned")
t, ts = face_rotation.get_example_tree()
temp_facet = TreeFace(t, ts)
n = main_tree.add_child()
n.add_face(temp_facet, 0, "aligned")
t, ts = seq_motif_faces.get_example_tree()
temp_facet = TreeFace(t, ts)
n = main_tree.add_child()
n.add_face(temp_facet, 0, "aligned")
t, ts = barchart_and_piechart_faces.get_example_tree()
temp_facet = TreeFace(t, ts)
n = main_tree.add_child()
n.add_face(temp_facet, 0, "aligned")
#Test orphan nodes and trees with 0 branch length
t, ts = Tree(), TreeStyle()
t.populate(5)
for n in t.traverse():
n.dist = 0
temp_tface = TreeFace(t, ts)
n = main_tree.add_child()
n.add_face(temp_tface, 0, "aligned")
ts.optimal_scale_level = "full"
temp_tface = TreeFace(t, ts)
n = main_tree.add_child()
n.add_face(temp_tface, 0, "aligned")
ts = TreeStyle()
t.populate(5)
ts.mode = "c"
temp_tface = TreeFace(t, ts)
n = main_tree.add_child()
n.add_face(temp_tface, 0, "aligned")
ts.optimal_scale_level = "full"
temp_tface = TreeFace(t, ts)
n = main_tree.add_child()
n.add_face(temp_tface, 0, "aligned")
t, ts = Tree(), TreeStyle()
temp_tface = TreeFace(Tree('node;'), ts)
n = main_tree.add_child()
n.add_face(temp_tface, 0, "aligned")
t, ts = Tree(), TreeStyle()
ts.mode = "c"
temp_tface = TreeFace(Tree('node;'), ts)
n = main_tree.add_child()
n.add_face(temp_tface, 0, "aligned")
t, ts = Tree(), TreeStyle()
ts.mode = "c"
temp_tface = TreeFace(Tree(), ts)
n = main_tree.add_child()
n.add_face(temp_tface, 0, "aligned")
t, ts = Tree(), TreeStyle()
temp_tface = TreeFace(Tree(), ts)
n = main_tree.add_child()
n.add_face(temp_tface, 0, "aligned")
# TEST TIGHT TEST WRAPPING
chars = ["." "p", "j", "jJ"]
def layout(node):
global CONT
if CONT >= len(chars):
CONT = 0
if node.is_leaf():
node.img_style["size"] = 0
F2= AttrFace("name", tight_text=True)
F= TextFace(chars[CONT], tight_text=True)
F.inner_border.width = 0
F2.inner_border.width = 0
#faces.add_face_to_node(F ,node, 0, position="branch-right")
faces.add_face_to_node(F2 ,node, 1, position="branch-right")
CONT += 1
t = Tree()
t.populate(20, random_branches=True)
ts = TreeStyle()
ts.layout_fn = layout
ts.mode = "c"
ts.show_leaf_name = False
temp_tface = TreeFace(t, ts)
n = main_tree.add_child()
n.add_face(temp_tface, 0, "aligned")
# MAIN TREE
ms = TreeStyle()
ms.mode = "r"
ms.show_leaf_name = False
main_tree.render('test.png', tree_style=ms)
main_tree.render('test.svg', tree_style=ms)
main_tree.render('test.pdf', tree_style=ms)
if __name__ == '__main__':
unittest.main()
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