def main():
pm = PixelMatrix(pin, rows, cols)
pm.clear()
elapsed = 0
while True:
row = randrange(rows)
col = randrange(cols)
pm[(row, col)] = random_color(brightness=brightness)
pm.write()
time.sleep(wait_time)
elapsed += wait_time
if elapsed >= reset_time:
elapsed = 0
pm.clear()
def muc_msg(self, msg, nick, **keywords): r = r'^dice ([0-9]+)?d([0-9]+)?$' match = re.match(r, msg) if match: dice = int(match.group(1)) if \ not match.group(1) is None else 1 eyes = int(match.group(2)) if \ not match.group(2) is None else 6 result = sum([ randrange(1, eyes + 1) \ for x in range(dice)]) self.send_muc(str(result))
def muc_msg(self, msg, nick, **keywords):
r = r'^dice ([0-9]+)?d([0-9]+)?$'
match = re.match(r, msg)
if match:
dice = int(match.group(1)) if \
not match.group(1) is None else 1
eyes = int(match.group(2)) if \
not match.group(2) is None else 6
result = sum([ randrange(1, eyes + 1) \
for x in range(dice)])
self.send_muc(str(result))
def main(self):
"""Main working loop."""
new = ()
while True:
payload = (yield new)
# pick a random node to sync with but not me
c = tuple(self.network.keys() - {self.pk})[randrange(self.n - 1)]
new = self.sync(c, payload)
self.divide_rounds(new)
new_c = self.decide_fame()
self.find_order(new_c)
def test(n_nodes, n_turns):
kps = [crypto_sign_keypair() for _ in range(n_nodes)]
network = {}
stake = {kp[0]: 1 for kp in kps}
nodes = [Node(kp, network, n_nodes, stake) for kp in kps]
for n in nodes:
network[n.pk] = n.ask_sync
mains = [n.main() for n in nodes]
for m in mains:
next(m)
for i in range(n_turns):
r = randrange(n_nodes)
print('working node: %i, event number: %i' % (r, i))
next(mains[r])
return nodes
def main():
np = neopixel.NeoPixel(machine.Pin(pin), rows * cols)
clear(np)
elapsed = 0
while True:
index = randrange(len(files))
art = files[index]
read_file_and_display(art, np, brightness)
time.sleep(wait_time)
elapsed += wait_time
if elapsed >= reset_time:
elapsed = 0
clear(np)
def animate(self):
r = randrange(len(self.main_its))
print('working node: %i, event number: %i' % (r, self.i))
self.i += 1
new = next(self.main_its[r])
if r == self.active:
tr, links = self.extract_data(self.nodes[r], new, len(self.tr_src.data['x']))
self.tr_src.stream(tr)
self.links_src.stream(links)
for u, j in tuple(self.tbd.items()):
self.tr_src.data['line_alpha'][j] = 1 if self.nodes[r].famous.get(u) else 0
if u in self.nodes[r].idx:
self.tr_src.data['round_color'][j] = idx_color(self.nodes[r].idx[u])
self.tr_src.data['idx'][j] = self.nodes[r].idx.get(u)
if u in self.nodes[r].idx and u in self.nodes[r].famous:
del self.tbd[u]
print('updated')
self.tr_src.trigger('data', None, self.tr_src.data)
def animate(self):
r = randrange(len(self.main_its))
print('working node: %i, event number: %i' % (r, self.i))
self.i += 1
new = next(self.main_its[r])
if r == self.active:
tr, links = self.extract_data(self.nodes[r], new, len(self.tr_src.data['x']))
self.tr_src.stream(tr)
self.links_src.stream(links)
for u, j in tuple(self.tbd.items()):
self.tr_src.data['line_alpha'][j] = 1 if self.nodes[r].famous.get(u) else 0
if u in self.nodes[r].idx:
self.tr_src.data['round_color'][j] = idx_color(self.nodes[r].idx[u])
self.tr_src.data['idx'][j] = self.nodes[r].idx.get(u)
if u in self.nodes[r].idx and u in self.nodes[r].famous:
del self.tbd[u]
print('updated')
self.tr_src.trigger('data', None, self.tr_src.data)
def task(arg1, arg2):
r = randrange(n_nodes)
print('working node: %i, event number: %i' % (r, 0))
next(mains[r])