def interrupt(self):
if self.skip_updates:
#print "skip recursive interrupt"
return
self.skip_updates = True
fract4dc.interrupt(self.site)
n = 0
# wait for stream from worker to flush
while self.running:
n += 1
gtk.main_iteration(True)
self.skip_updates = False
def interrupt(self):
if self.skip_updates:
# print "skip recursive interrupt"
return
self.skip_updates = True
fract4dc.interrupt(self.site)
n = 0
# wait for stream from worker to flush
while self.running:
n += 1
gtk.main_iteration(True)
self.skip_updates = False
def testFDSite(self):
xsize = 64
ysize = int(xsize * 3.0/4.0)
im = image.T(xsize,ysize)
(rfd,wfd) = os.pipe()
site = fract4dc.fdsite_create(wfd)
file = self.compileColorMandel()
for x in range(2):
handle = fract4dc.pf_load(file)
pfunc = fract4dc.pf_create(handle)
fract4dc.pf_init(pfunc,pos_params,self.color_mandel_params)
cmap = fract4dc.cmap_create(
[(0.0,0,0,0,255),
(1/256.0,255,255,255,255),
(1.0, 255, 255, 255, 255)])
fract4dc.calc(
params=[0.0, 0.0, 0.0, 0.0,
4.0,
0.0, 0.0, 0.0, 0.0, 0.0, 0.0],
antialias=0,
maxiter=100,
yflip=0,
nthreads=1,
pfo=pfunc,
cmap=cmap,
auto_deepen=0,
periodicity=1,
render_type=0,
image=im._img,
site=site,
asynchronous=True)
nrecved = 0
while True:
if nrecved == x:
#print "hit message count"
fract4dc.interrupt(site)
nb = 2*4
bytes = os.read(rfd,nb)
if len(bytes) < nb:
self.fail("bad message with length %s, value %s" % (len(bytes), bytes))
break
(t,size) = struct.unpack("2i",bytes)
#print "read %d, len %d" % (t,size)
# read the rest of the message
bytes = os.read(rfd,size)
if len(bytes) < size:
self.fail("bad message")
break
msg = messages.parse(t, bytes)
#print "msg: %s" % msg.show()
if msg.name == "Status" and msg.status == 0:
#done
#print "done"
break
nrecved += 1
def testFDSite(self):
xsize = 64
ysize = int(xsize * 3.0 / 4.0)
im = image.T(xsize, ysize)
(rfd, wfd) = os.pipe()
site = fract4dc.fdsite_create(wfd)
file = self.compileColorMandel()
for x in range(2):
handle = fract4dc.pf_load(file)
pfunc = fract4dc.pf_create(handle)
fract4dc.pf_init(pfunc, pos_params, self.color_mandel_params)
cmap = fract4dc.cmap_create([(0.0, 0, 0, 0, 255),
(1 / 256.0, 255, 255, 255, 255),
(1.0, 255, 255, 255, 255)])
fract4dc.calc(
params=[0.0, 0.0, 0.0, 0.0, 4.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0],
antialias=0,
maxiter=100,
yflip=0,
nthreads=1,
pfo=pfunc,
cmap=cmap,
auto_deepen=0,
periodicity=1,
render_type=0,
image=im._img,
site=site,
asynchronous=True)
nrecved = 0
while True:
if nrecved == x:
# print "hit message count"
fract4dc.interrupt(site)
nb = 2 * 4
bytes = os.read(rfd, nb)
if len(bytes) < nb:
self.fail("bad message with length %s, value %s" %
(len(bytes), bytes))
break
(t, size) = struct.unpack("2i", bytes)
# print "read %d, len %d" % (t,size)
# read the rest of the message
bytes = os.read(rfd, size)
if len(bytes) < size:
self.fail("bad message")
break
msg = messages.parse(t, bytes)
# print "msg: %s" % msg.show()
if msg.name == "Status" and msg.status == 0:
# done
# print "done"
break
nrecved += 1