def get_emptychars(self):
return '(;)'
class Root(Container):
def __init__(self, content, **kwds):
self.content = content
Container.__init__(self, **kwds)
def get_content(self):
return [self.content]
def mk_textmodel(texel):
model = TextModel()
model.texel = texel
return model
frac = Fraction(Characters(u'3'), Characters(u'4'))
root = Root(Characters(u'2'))
text = TextModel(u"A text which contains some math\n\n")
text.append(u'f = ')
text.append(mk_textmodel(frac))
text.append(u'\n\n')
text.append(mk_textmodel(root))
text.append(u' = 1.414214 ...')
text.texel.dump()
import gc
import sys
sys.path.insert(0, '..')
from textmodel import TextModel
from textmodel.treebase import depth, count
# Create a long text
text = TextModel()
for i in range(10000):
text.append(TextModel("Line %i\n" % i))
# Colorize it!
colors = 'white', 'red'
i1 = 0
i2 = 10
while i2<len(text):
text.set_properties(i1, i2, bgcolor=colors[i1%2])
i1 = i2
i2 += 10
# Remove garbage so that the statistics are correct
gc.collect()
# Print some statistics
print "Length of text:", len(text)
print "Number of lines:", text.nlines()
print "Depth of texel tree:", depth(text.texel)
print "Number of texels in tree:", count(text.texel)
def create_text():
# Create a long text
global text
text = TextModel()
for i in range(10000):
text.append(TextModel("Line %i: test test test test\n" % i))
