def __init__(self,
model,
encoding='hexdump',
mode='sequence',
color='ansi'):
self.color = color
self.render = Render(color=color, encoder=encoding)
self.mode = mode
self.model = model
model.add_listener(self)
def __init__(self,
model,
encoding='hexdump',
mode='sequence',
color='html',
width='82'):
self.color = color
self.render = Render(color=color, encoder=encoding, width=width)
self.mode = mode
self.model = model
model.add_listener(self)
class StreamView():
def __init__(self,
model,
encoding='hexdump',
mode='sequence',
color='ansi'):
self.color = color
self.render = Render(color=color, encoder=encoding)
self.mode = mode
self.model = model
model.add_listener(self)
def object_added(self, index):
if index > 0:
self.model.diff(index - 1, index)
def diff_added(self, diff):
if self.model.objects[diff.target].info != '':
if self.color == 'ansi':
print(Ansi.bold + self.model.objects[diff.target].info +
Ansi.reset)
elif self.color == 'html':
print('<span style="font-weight: bold;">' +
html.escape(self.model.objects[diff.target].info) +
'</span>')
print(self.render.render(self.model, diff))
#clean up model to not leak memory in long runs
del (self.model.diffs[0])
if self.mode == 'sequence':
del (self.model.objects[0])
elif self.mode == 'baseline':
del (self.model.objects[1])
class StreamView():
'''A class for building UIs. Has some pretty serious side effects.
Use Render instead if you're not making a long-running UI'''
def __init__(self, model, encoding='hexdump', mode='sequence', color='ansi'):
self.color = color
self.render = Render(color=color, encoder=encoding)
self.mode = mode
self.model = model
model.add_listener(self)
def object_added(self, index):
if index > 0:
self.model.diff(index - 1, index)
def diff_added(self, diff):
if self.model.objects[diff.target].info != '':
if self.color == 'ansi':
print(Ansi.bold + self.model.objects[diff.target].info + Ansi.reset)
elif self.color == 'html':
print('<span style="font-weight: bold;">' + html.escape(self.model.objects[diff.target].info) + '</span>')
print(self.render.render(self.model, diff))
#StreamView is designed to run for long times so we delete
#old objects and diffs to not leak memory
del(self.model.diffs[0])
if self.mode == 'sequence':
del(self.model.objects[0])
elif self.mode == 'baseline':
del(self.model.objects[1])
def test_sequence_ansi_utf_dump():
objs = open("test/pretty_json.txt").read(-1).split('\n\n')
objs = [bytes(x, 'utf8') for x in objs]
m = MultidiffModel(objs)
m.diff_sequence()
res = Render(encoder='utf8').dumps(m)
print(res) #for visual checking when tests fail
base = open("test/pretty_json_res.txt").read(-1)
assert res == base
def test_baseline_html_utf_dump():
objs = open("test/minimal.txt").read(-1).split('\n')[:-1]
objs = [bytes(x, 'utf8') for x in objs]
m = MultidiffModel(objs)
m.diff_baseline()
res = Render(encoder='utf8', color='html').dumps(m)
print(res)
base = open("test/minimal_res.html").read(-1)
assert res == base