def restart(self, scriptFile=None):
""" restart(scriptFile=None)
Terminate the shell, after which it is restarted.
Args can be a filename, to execute as a script as soon as the
shell is back up.
"""
# Get info
info = finishKernelInfo(self._info, scriptFile)
# Create message and send
msg = 'RESTART\n' + ssdf.saves(info)
self._ctrl_broker.send(msg)
# Reset
self.resetVariables()
def restart(self, scriptFile=None):
""" restart(scriptFile=None)
Terminate the shell, after which it is restarted.
Args can be a filename, to execute as a script as soon as the
shell is back up.
"""
# Get info
info = finishKernelInfo(self._info, scriptFile)
# Create message and send
msg = 'RESTART\n' + ssdf.saves(info)
self._ctrl_broker.send(msg)
# Reset
self.resetVariables()
def tostring(self):
return ssdf.saves(self)
def tostring(self):
return ssdf.saves(self)
def test_numpy(self, amount=10):
for iter in range(amount):
# Random struct
s = Generator.create_struct()
self._s = s
# Text with numpy on writing
self.enable_np()
text = ssdf.saves(s)
#
self.disable_np()
s2 = ssdf.loads(text)
text = ssdf.saves(s2)
#
self.enable_np()
s3 = ssdf.loads(text)
# if not compare(s, s2):
# print('Test text failed after %i iterations.' % iter)
# break
if not compare(s, s3):
print('Test text failed after %i iterations.' % iter)
break
# Binary with numpy on writing
self.enable_np()
bb = ssdf.saveb(s)
#
self.disable_np()
s2 = ssdf.loadb(bb)
bb = ssdf.saveb(s2)
#
self.enable_np()
s3 = ssdf.loadb(bb)
# if not compare(s, s2):
# print('Test bin failed after %i iterations.' % iter)
# break
if not compare(s, s3):
print('Test bin failed after %i iterations.' % iter)
break
print('%i tests successfull' % iter)
time.sleep(0.001)
# # Text with numpy on writing
# self.disable_np()
# s = Generator.create_struct()
# text = ssdf.saves(s)
# #
# self.enable_np()
# s2 = ssdf.loads(text)
# text = ssdf.saves(s2)
# #
# self.disable_np()
# s3 = ssdf.loads(text)
# if not compare(s, s3):
# print('Test text failed after %i iterations.' % iter)
# break
#
# # Binary with numpy on writing
# self.disable_np()
# s = Generator.create_struct()
# bb = ssdf.saveb(s)
# #
# self.enable_np()
# s2 = ssdf.loadb(bb)
# bb = ssdf.saveb(s2)
# #
# self.disable_np()
# s3 = ssdf.loadb(bb)
# if not compare(s, s3):
# print('Test bin failed after %i iterations.' % iter)
# break
# Finish
self.enable_np()
def run(self, amount=100000):
self._stop = False
t0 = time.time()
maxtests = amount
while len(self._tests) < maxtests and not self._stop:
# Create struct
s = Generator.create_struct()
n = ssdf.count(s)
self._s = s
# times
times = []
sizes = []
# Test text
t1 = time.time()
text = ssdf.saves(s)
times.append(time.time()-t1)
#
t1 = time.time()
s2 = ssdf.loads(text)
times.append(time.time()-t1)
#
if not compare(s, s2):
print('Test text failed after %i iterations.' % len(self._tests))
break
# Test binary
t1 = time.time()
bb = ssdf.saveb(s)
times.append(time.time()-t1)
#
t1 = time.time()
s2 = ssdf.loadb(bb)
times.append(time.time()-t1)
#
if not compare(s, s2):
print('Test bin failed after %i iterations.' % len(self._tests))
break
# Test text file
fname = homedir+'projects/ssdftest.ssdf'
t1 = time.time()
ssdf.save(fname, s)
times.append(time.time()-t1)
#
t1 = time.time()
s2 = ssdf.load(fname)
times.append(time.time()-t1)
sizes.append(os.stat(fname).st_size)
#
if not compare(s, s2):
print('Test text-file failed after %i iterations.' % len(self._tests))
break
# Test binary file
fname = homedir+'projects/ssdftest.bsdf'
t1 = time.time()
ssdf.save(fname, s)
times.append(time.time()-t1)
#
t1 = time.time()
s2 = ssdf.load(fname)
times.append(time.time()-t1)
sizes.append(os.stat(fname).st_size)
#
if not compare(s, s2):
print('Test bin-file failed after %i iterations.' % len(self._tests))
break
# Success
self._tests.append( (n, times, sizes) )
print('%i tests successfull' % len(self._tests))
time.sleep(0.001)
