def run(self, workspace):
'''Run the imageJ command'''
import imagej.ijbridge as ijbridge
J.attach()
ijb = None
try:
ijb = ijbridge.get_ij_bridge()
image_set = workspace.image_set
assert isinstance(image_set, cpi.ImageSet)
d = self.get_dictionary(workspace.image_set_list)
if self.wants_to_set_current_image:
input_image_name = self.current_input_image_name.value
img = image_set.get_image(input_image_name,
must_be_grayscale=True)
else:
img = None
#
# Run a command or macro on the first image of the set
#
if d[D_FIRST_IMAGE_SET] == image_set.number + 1:
self.do_imagej(ijb, workspace, D_FIRST_IMAGE_SET)
#
# Install the input image as the current image
#
if img is not None:
ijb.inject_image(img.pixel_data, input_image_name)
self.do_imagej(ijb, workspace)
#
# Get the output image
#
if self.wants_to_get_current_image:
output_image_name = self.current_output_image_name.value
pixel_data = ijb.get_current_image()
image = cpi.Image(pixel_data)
image_set.add(output_image_name, image)
#
# Execute the post-group macro or command
#
if d[D_LAST_IMAGE_SET] == image_set.number + 1:
self.do_imagej(ijb, workspace, D_LAST_IMAGE_SET)
#
# Save the current ImageJ image after executing the post-group
# command or macro
#
if (self.post_group_choice != CM_NOTHING
and self.wants_post_group_image):
output_image_name = self.post_group_output_image.value
pixel_data = ijb.get_current_image()
image = cpi.Image(pixel_data)
image_set.add(output_image_name, image)
if self.is_interactive():
self.display(workspace)
finally:
if ijb is not None:
del (ijb)
J.detach()
def enter_thread(self):
J.attach()
if not cpprefs.get_awt_headless():
J.activate_awt()
self.notify_socket = the_zmq_context.socket(zmq.SUB)
self.notify_socket.setsockopt(zmq.SUBSCRIBE, "")
self.notify_socket.connect(NOTIFY_ADDR)
def enter_thread(self):
J.attach()
if not cpprefs.get_awt_headless():
J.activate_awt()
self.notify_socket = the_zmq_context.socket(zmq.SUB)
self.notify_socket.setsockopt(zmq.SUBSCRIBE, "")
self.notify_socket.connect(NOTIFY_ADDR)
def run(self, workspace):
'''Run the imageJ command'''
import imagej.ijbridge as ijbridge
J.attach()
ijb = None
try:
ijb = ijbridge.get_ij_bridge()
image_set = workspace.image_set
assert isinstance(image_set, cpi.ImageSet)
d = self.get_dictionary(workspace.image_set_list)
if self.wants_to_set_current_image:
input_image_name = self.current_input_image_name.value
img = image_set.get_image(input_image_name,
must_be_grayscale = True)
else:
img = None
#
# Run a command or macro on the first image of the set
#
if d[D_FIRST_IMAGE_SET] == image_set.number + 1:
self.do_imagej(ijb, workspace, D_FIRST_IMAGE_SET)
#
# Install the input image as the current image
#
if img is not None:
ijb.inject_image(img.pixel_data, input_image_name)
self.do_imagej(ijb, workspace)
#
# Get the output image
#
if self.wants_to_get_current_image:
output_image_name = self.current_output_image_name.value
pixel_data = ijb.get_current_image()
image = cpi.Image(pixel_data)
image_set.add(output_image_name, image)
#
# Execute the post-group macro or command
#
if d[D_LAST_IMAGE_SET] == image_set.number + 1:
self.do_imagej(ijb, workspace, D_LAST_IMAGE_SET)
#
# Save the current ImageJ image after executing the post-group
# command or macro
#
if (self.post_group_choice != CM_NOTHING and
self.wants_post_group_image):
output_image_name = self.post_group_output_image.value
pixel_data = ijb.get_current_image()
image = cpi.Image(pixel_data)
image_set.add(output_image_name, image)
if self.is_interactive():
self.display(workspace)
finally:
if ijb is not None:
del(ijb)
J.detach()
def run(self, workspace):
jb.attach()#initialize JVM
input_image_name = self.input_image_name.value
output_image_name = self.output_image_name.value
self.gsize = self.input_gaussian_filter.value
self.rsize = self.input_rolling_ball.value
self.lowseed = self.input_low_seed.value
self.highseed = self.input_high_seed.value
image_set = workspace.image_set
assert isinstance(image_set, cpi.ImageSet)
#prepare input image
input_image = image_set.get_image(input_image_name, must_be_grayscale = True)
input_pixels = input_image.pixel_data
ij_processor = ijiproc.make_image_processor((input_pixels*255.0).astype('float32'))
#JavaScript API
script = """
var img=Packages.ij.ImagePlus(name,ij_processor);
Packages.ij.IJ.run(img, "8-bit", "");
var macro="g_size="+gsize+" r_size="+rsize+" low_edge="+lowseed+" high_edge="+highseed+" noise=-1";
java.lang.System.out.println(macro);
Packages.ij.IJ.run(img, "Hysteresis Segment", macro);
var output_proc=img.getProcessor();
"""
#img.show();
#Packages.ij.WindowManager.setCurrentWindow(img.getWindow());
#"""
in_params={
"name":output_image_name,
"ij_processor": ij_processor,
"gsize":self.gsize,
"rsize":self.rsize,
"lowseed":self.lowseed,
"highseed":self.highseed}
out_params={"output_proc":None}
r = jb.run_script(script, bindings_in = in_params,bindings_out = out_params)
#prepare output image
output_pixels = ijiproc.get_image(out_params["output_proc"], False)
output_image = cpi.Image(output_pixels, parent_image = input_image)
#write output
image_set.add(output_image_name, output_image)
if workspace.frame is not None:
workspace.display_data.input_pixels = input_pixels
workspace.display_data.output_pixels = output_pixels
jb.detach()#close JVM
def __enter__(self):
J.attach()
self.notify_socket = self.zmq_context.socket(zmq.SUB)
self.notify_socket.setsockopt(zmq.SUBSCRIBE, "")
self.notify_socket.connect(NOTIFY_ADDR)
self.cancelled = False
# (analysis_id -> (pipeline, preferences dictionary))
self.pipelines_and_preferences = {}
# initial measurements (analysis_id -> measurements)
self.initial_measurements = {}
self.current_analysis_id = None
# pipeline listener object
self.pipeline_listener = PipelineEventListener(self.handle_exception)
return self
def __init__(self):
J.attach()
def run(my_integer=my_integer):
env = J.attach()
self.assertEqual(my_integer.intValue(), my_value)
del my_integer
J.detach()
def setUp(self):
self.env = J.attach()
if os.path.exists(__log4j_properties):
__log4j_properties = "file:/" + __log4j_properties.replace(
os.path.sep, "/")
__args += [r"-Dlog4j.configuration=" + __log4j_properties]
__init_logger = False
else:
__init_logger = True
if ((get_headless() and not os.environ.has_key("CELLPROFILER_USE_XVFB"))
or sys.platform == "darwin"):
__args += [r"-Djava.awt.headless=true"]
logger.debug("JVM arguments: " + " ".join(__args))
jutil.start_vm(__args)
logger.debug("Java virtual machine started.")
jutil.attach()
try:
jutil.static_call("loci/common/Location", "cacheDirectoryListings", "(Z)V",
True)
except:
logger.warning("Bioformats version does not support directory cacheing")
finally:
jutil.detach()
# if get_headless() or sys.platform=="darwin":
# jutil.attach()
# jutil.static_call("java/lang/System", "setProperty", '(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;', "java.awt.headless", "true")
# jutil.detach()
#
# Start the log4j logger to avoid error messages.
def start_cellprofiler_jvm():
'''Start the Java VM with arguments appropriate for CellProfiler'''
global logger
if hasattr(sys, 'frozen'):
if sys.platform != 'darwin':
root_path = os.path.split(os.path.abspath(sys.argv[0]))[0]
bioformats_path = os.path.join(root_path, 'bioformats')
else:
bioformats_path = os.path.abspath(os.path.split(__file__)[0])
root_path = os.path.split(bioformats_path)[0]
imagej_path = os.path.join(root_path, 'imagej', 'jars')
def sort_fn(a, b):
aa, bb = [(0 if x.startswith("cellprofiler-java") else 1, x)
for x in a, b]
return cmp(aa, bb)
jar_files = [
jar_filename for jar_filename in os.listdir(imagej_path)
if jar_filename.lower().endswith(".jar")
]
jar_files = sorted(jar_files, cmp=sort_fn)
else:
bioformats_path = os.path.abspath(os.path.split(__file__)[0])
root_path = os.path.split(bioformats_path)[0]
jar_files = get_cellprofiler_jars()
imagej_path = os.path.join(root_path, 'imagej', 'jars')
class_path = os.pathsep.join(
[os.path.join(imagej_path, jar_file) for jar_file in jar_files])
if os.environ.has_key("CLASSPATH"):
class_path += os.pathsep + os.environ["CLASSPATH"]
if (get_ij_plugin_directory() is not None
and os.path.isdir(get_ij_plugin_directory())):
plugin_directory = get_ij_plugin_directory()
#
# Add the plugin directory to pick up .class files in a directory
# hierarchy.
#
class_path += os.pathsep + plugin_directory
#
# Add any .jar files in the directory
#
class_path += os.pathsep + os.pathsep.join([
os.path.join(plugin_directory, jarfile)
for jarfile in os.listdir(plugin_directory)
if jarfile.lower().endswith(".jar")
])
if sys.platform.startswith("win") and not hasattr(sys, 'frozen'):
# Have to find tools.jar
from cellprofiler.utilities.setup import find_jdk
jdk_path = find_jdk()
if jdk_path is not None:
tools_jar = os.path.join(jdk_path, "lib", "tools.jar")
class_path += os.pathsep + tools_jar
else:
logger.warning("Failed to find tools.jar")
jvm_arg = [
x.groups()[0] for x in
[re.match('--jvm-heap-size=([0-9]+[gGkKmM])', y) for y in sys.argv]
if x is not None
]
if len(jvm_arg) > 0:
jvm_arg = jvm_arg[0]
else:
jvm_arg = "512m"
args = [
r"-Djava.class.path=" + class_path,
r"-Dloci.bioformats.loaded=true",
#r"-verbose:class",
#r"-verbose:jni",
r"-Xmx%s" % jvm_arg
]
#
# Get the log4j logger setup from a file in the bioformats directory
# if such a file exists.
#
log4j_properties = os.path.join(bioformats_path, "log4j.properties")
if os.path.exists(log4j_properties):
log4j_properties = "file:/" + log4j_properties.replace(
os.path.sep, "/")
args += [r"-Dlog4j.configuration=" + log4j_properties]
init_logger = False
else:
init_logger = True
if get_headless():
# We're running silently, so don't change the Java preferences
# The following definition uses a process-scope preferences factory
args += [
"-Djava.util.prefs.PreferencesFactory="
"org.cellprofiler.headlesspreferences.HeadlessPreferencesFactory"
]
run_headless = (get_headless()
and not os.environ.has_key("CELLPROFILER_USE_XVFB"))
run_headless = False
logger.debug("JVM arguments: " + " ".join(args))
jutil.start_vm(args, run_headless)
logger.debug("Java virtual machine started.")
jutil.attach()
try:
jutil.static_call("loci/common/Location", "cacheDirectoryListings",
"(Z)V", True)
except:
logger.warning(
"Bioformats version does not support directory cacheing")
#
# Start the log4j logger to avoid error messages.
#
if init_logger:
try:
jutil.static_call("org/apache/log4j/BasicConfigurator",
"configure", "()V")
log4j_logger = jutil.static_call("org/apache/log4j/Logger",
"getRootLogger",
"()Lorg/apache/log4j/Logger;")
warn_level = jutil.get_static_field("org/apache/log4j/Level",
"WARN",
"Lorg/apache/log4j/Level;")
jutil.call(log4j_logger, "setLevel", "(Lorg/apache/log4j/Level;)V",
warn_level)
del logger
del warn_level
except:
logger.error("Failed to initialize log4j\n", exc_info=True)
if not get_headless():
jutil.activate_awt()
def interface(self,
start_signal,
image_set_start=1,
image_set_end=None,
overwrite=True):
'''Top-half thread for running an analysis. Sets up grouping for jobs,
deals with returned measurements, reports status periodically.
start_signal- signal this semaphore when jobs are ready.
image_set_start - beginning image set number to process
image_set_end - last image set number to process
overwrite - whether to recompute imagesets that already have data in initial_measurements.
'''
from cellprofiler.utilities.jutil import attach, detach
posted_analysis_started = False
acknowledged_thread_start = False
measurements = None
workspace = None
attach()
try:
# listen for pipeline events, and pass them upstream
self.pipeline.add_listener(lambda pipe, evt: self.post_event(evt))
initial_measurements = None
if self.output_path is None:
# Caller wants a temporary measurements file.
fd, filename = tempfile.mkstemp(".h5")
try:
fd = os.fdopen(fd, "wb")
fd.write(self.initial_measurements_buf)
fd.close()
initial_measurements = cpmeas.Measurements(
filename=filename, mode="r")
measurements = cpmeas.Measurements(
image_set_start = None,
copy = initial_measurements,
mode = "a")
finally:
if initial_measurements is not None:
initial_measurements.close()
os.unlink(filename)
else:
with open(self.output_path, "wb") as fd:
fd.write(self.initial_measurements_buf)
measurements = cpmeas.Measurements(image_set_start=None,
filename=self.output_path,
mode="a")
# The shared dicts are needed in jobserver()
self.shared_dicts = [m.get_dictionary() for m in self.pipeline.modules()]
workspace = cpw.Workspace(self.pipeline, None, None, None,
measurements, cpimage.ImageSetList())
if image_set_end is None:
image_set_end = measurements.get_image_numbers()[-1]
image_sets_to_process = filter(
lambda x: x >= image_set_start and x <= image_set_end,
measurements.get_image_numbers())
self.post_event(AnalysisStarted())
posted_analysis_started = True
# reset the status of every image set that needs to be processed
has_groups = measurements.has_groups()
if self.pipeline.requires_aggregation():
overwrite = True
if has_groups and not overwrite:
if not measurements.has_feature(cpmeas.IMAGE, self.STATUS):
overwrite = True
else:
group_status = {}
for image_number in measurements.get_image_numbers():
group_number = measurements[
cpmeas.IMAGE, cpmeas.GROUP_NUMBER, image_number]
status = measurements[cpmeas.IMAGE, self.STATUS,
image_number]
if status != self.STATUS_DONE:
group_status[group_number] = self.STATUS_UNPROCESSED
elif group_number not in group_status:
group_status[group_number] = self.STATUS_DONE
new_image_sets_to_process = []
for image_set_number in image_sets_to_process:
needs_reset = False
if (overwrite or
(not measurements.has_measurements(
cpmeas.IMAGE, self.STATUS, image_set_number)) or
(measurements[cpmeas.IMAGE, self.STATUS, image_set_number]
!= self.STATUS_DONE)):
needs_reset = True
elif has_groups:
group_number = measurements[
cpmeas.IMAGE, cpmeas.GROUP_NUMBER, image_set_number]
if group_status[group_number] != self.STATUS_DONE:
needs_reset = True
if needs_reset:
measurements[cpmeas.IMAGE, self.STATUS, image_set_number] =\
self.STATUS_UNPROCESSED
new_image_sets_to_process.append(image_set_number)
image_sets_to_process = new_image_sets_to_process
# Find image groups. These are written into measurements prior to
# analysis. Groups are processed as a single job.
if has_groups or self.pipeline.requires_aggregation():
worker_runs_post_group = True
job_groups = {}
for image_set_number in image_sets_to_process:
group_number = measurements[cpmeas.IMAGE,
cpmeas.GROUP_NUMBER,
image_set_number]
group_index = measurements[cpmeas.IMAGE,
cpmeas.GROUP_INDEX,
image_set_number]
job_groups[group_number] = job_groups.get(group_number, []) + [(group_index, image_set_number)]
job_groups = [[isn for _, isn in sorted(job_groups[group_number])]
for group_number in sorted(job_groups)]
else:
worker_runs_post_group = False # prepare_group will be run in worker, but post_group is below.
job_groups = [[image_set_number] for image_set_number in image_sets_to_process]
# XXX - check that any constructed groups are complete, i.e.,
# image_set_start and image_set_end shouldn't carve them up.
if not worker_runs_post_group:
# put the first job in the queue, then wait for the first image to
# finish (see the check of self.finish_queue below) to post the rest.
# This ensures that any shared data from the first imageset is
# available to later imagesets.
self.work_queue.put((job_groups[0],
worker_runs_post_group,
True))
waiting_for_first_imageset = True
del job_groups[0]
else:
waiting_for_first_imageset = False
for job in job_groups:
self.work_queue.put((job, worker_runs_post_group, False))
job_groups = []
start_signal.release()
acknowledged_thread_start = True
# We loop until every image is completed, or an outside event breaks the loop.
while not self.cancelled:
# gather measurements
while not self.received_measurements_queue.empty():
image_numbers, buf = self.received_measurements_queue.get()
image_numbers = [int(i) for i in image_numbers]
recd_measurements = cpmeas.load_measurements_from_buffer(buf)
self.copy_recieved_measurements(recd_measurements, measurements, image_numbers)
recd_measurements.close()
del recd_measurements
# check for jobs in progress
while not self.in_process_queue.empty():
image_set_numbers = self.in_process_queue.get()
for image_set_number in image_set_numbers:
measurements[cpmeas.IMAGE, self.STATUS, int(image_set_number)] = self.STATUS_IN_PROCESS
# check for finished jobs that haven't returned measurements, yet
while not self.finished_queue.empty():
finished_req = self.finished_queue.get()
measurements[cpmeas.IMAGE, self.STATUS, int(finished_req.image_set_number)] = self.STATUS_FINISHED_WAITING
if waiting_for_first_imageset:
assert isinstance(finished_req,
ImageSetSuccessWithDictionary)
self.shared_dicts = finished_req.shared_dicts
waiting_for_first_imageset = False
assert len(self.shared_dicts) == len(self.pipeline.modules())
# if we had jobs waiting for the first image set to finish,
# queue them now that the shared state is available.
for job in job_groups:
self.work_queue.put((job, worker_runs_post_group, False))
finished_req.reply(Ack())
# check progress and report
counts = collections.Counter(measurements[cpmeas.IMAGE, self.STATUS, image_set_number]
for image_set_number in image_sets_to_process)
self.post_event(AnalysisProgress(counts))
# Are we finished?
if counts[self.STATUS_DONE] == len(image_sets_to_process):
last_image_number = measurements.get_image_numbers()[-1]
measurements.image_set_number = last_image_number
if not worker_runs_post_group:
self.pipeline.post_group(workspace, {})
workspace = cpw.Workspace(self.pipeline,
None, None, None,
measurements, None, None)
workspace.post_run_display_handler = \
self.post_run_display_handler
self.pipeline.post_run(workspace)
break
measurements.flush()
# not done, wait for more work
with self.interface_work_cv:
while (self.paused or
((not self.cancelled) and
self.in_process_queue.empty() and
self.finished_queue.empty() and
self.received_measurements_queue.empty())):
self.interface_work_cv.wait() # wait for a change of status or work to arrive
finally:
detach()
# Note - the measurements file is owned by the queue consumer
# after this post_event.
#
if not acknowledged_thread_start:
start_signal.release()
if posted_analysis_started:
was_cancelled = self.cancelled
self.post_event(AnalysisFinished(measurements, was_cancelled))
self.stop_workers()
self.analysis_id = False # this will cause the jobserver thread to exit
def start_cellprofiler_jvm():
'''Start the Java VM with arguments appropriate for CellProfiler'''
global logger
if hasattr(sys, 'frozen'):
if sys.platform != 'darwin':
root_path = os.path.split(os.path.abspath(sys.argv[0]))[0]
bioformats_path = os.path.join(root_path, 'bioformats')
else:
bioformats_path = os.path.abspath(os.path.split(__file__)[0])
root_path = os.path.split(bioformats_path)[0]
imagej_path = os.path.join(root_path, 'imagej','jars')
def sort_fn(a, b):
aa,bb = [(0 if x.startswith("cellprofiler-java") else 1, x)
for x in a, b]
return cmp(aa, bb)
jar_files = [
jar_filename
for jar_filename in os.listdir(imagej_path)
if jar_filename.lower().endswith(".jar")]
jar_files = sorted(jar_files, cmp = sort_fn)
else:
bioformats_path = os.path.abspath(os.path.split(__file__)[0])
root_path = os.path.split(bioformats_path)[0]
jar_files = get_cellprofiler_jars()
imagej_path = os.path.join(root_path, 'imagej','jars')
class_path = os.pathsep.join(
[os.path.join(imagej_path, jar_file) for jar_file in jar_files])
if os.environ.has_key("CLASSPATH"):
class_path += os.pathsep + os.environ["CLASSPATH"]
plugin_directory = get_ij_plugin_directory()
logger.debug("Using %s as imagej plugin directory" % plugin_directory)
if (plugin_directory is not None and
os.path.isdir(plugin_directory)):
#
# Add the plugin directory to pick up .class files in a directory
# hierarchy.
#
class_path += os.pathsep + plugin_directory
logger.debug("Adding %s to class path" % plugin_directory)
#
# Add any .jar files in the directory
#
for jarfile in os.listdir(plugin_directory):
jarpath = os.path.join(plugin_directory, jarfile)
if jarfile.lower().endswith(".jar"):
logger.debug("Adding %s to class path" % jarpath)
class_path += os.pathsep + jarpath
else:
logger.debug("Skipping %s" % jarpath)
else:
logger.info("Plugin directory doesn't point to valid folder: " + plugin_directory)
if sys.platform.startswith("win") and not hasattr(sys, 'frozen'):
# Have to find tools.jar
from cellprofiler.utilities.setup import find_jdk
jdk_path = find_jdk()
if jdk_path is not None:
tools_jar = os.path.join(jdk_path, "lib","tools.jar")
class_path += os.pathsep + tools_jar
else:
logger.warning("Failed to find tools.jar")
jvm_arg = [x.groups()[0] for x in [
re.match('--jvm-heap-size=([0-9]+[gGkKmM])', y) for y in sys.argv]
if x is not None]
if len(jvm_arg) > 0:
jvm_arg = jvm_arg[0]
else:
jvm_arg = "512m"
args = [r"-Djava.class.path="+class_path,
r"-Dloci.bioformats.loaded=true",
#r"-verbose:class",
#r"-verbose:jni",
r"-Xmx%s" % jvm_arg]
#
# Get the log4j logger setup from a file in the bioformats directory
# if such a file exists.
#
log4j_properties = os.path.join(bioformats_path, "log4j.properties")
if os.path.exists(log4j_properties):
log4j_properties = "file:/"+log4j_properties.replace(os.path.sep, "/")
args += [r"-Dlog4j.configuration="+log4j_properties]
init_logger = False
else:
init_logger = True
if get_headless():
# We're running silently, so don't change the Java preferences
# The following definition uses a process-scope preferences factory
args += [
"-Djava.util.prefs.PreferencesFactory="
"org.cellprofiler.headlesspreferences.HeadlessPreferencesFactory"]
run_headless = (get_headless() and
not os.environ.has_key("CELLPROFILER_USE_XVFB"))
run_headless = False
logger.debug("JVM arguments: " + " ".join(args))
jutil.start_vm(args, run_headless)
logger.debug("Java virtual machine started.")
jutil.attach()
try:
jutil.static_call("loci/common/Location",
"cacheDirectoryListings",
"(Z)V", True)
except:
logger.warning("Bioformats version does not support directory cacheing")
#
# Start the log4j logger to avoid error messages.
#
if init_logger:
try:
jutil.static_call("org/apache/log4j/BasicConfigurator",
"configure", "()V")
log4j_logger = jutil.static_call("org/apache/log4j/Logger",
"getRootLogger",
"()Lorg/apache/log4j/Logger;")
warn_level = jutil.get_static_field("org/apache/log4j/Level","WARN",
"Lorg/apache/log4j/Level;")
jutil.call(log4j_logger, "setLevel", "(Lorg/apache/log4j/Level;)V",
warn_level)
del logger
del warn_level
except:
logger.error("Failed to initialize log4j\n", exc_info=True)
if not get_headless():
jutil.activate_awt()
"()Ljava/lang/ClassLoader;")
def get_plugin(classname):
'''Return an instance of the named plugin'''
if classname.startswith("ij."):
cls = J.class_for_name(classname)
else:
cls = J.class_for_name(classname, get_user_loader())
cls = J.get_class_wrapper(cls, True)
constructor = J.get_constructor_wrapper(cls.getConstructor(None))
return constructor.newInstance(None)
if __name__ == "__main__":
import sys
J.attach()
try:
commands = get_commands()
print "Commands: "
for command in commands:
print "\t" + command
if len(sys.argv) == 2:
execute_command(sys.argv[1])
elif len(sys.argv) > 2:
execute_command(sys.argv[1], sys.argv[2])
finally:
J.detach()
J.kill_vm()
def setUp(self):
J.attach()
def enter_thread(self):
J.attach()
self.notify_socket = the_zmq_context.socket(zmq.SUB)
self.notify_socket.setsockopt(zmq.SUBSCRIBE, "")
self.notify_socket.connect(NOTIFY_ADDR)
def start_cellprofiler_jvm():
'''Start the Java VM with arguments appropriate for CellProfiler'''
global USE_IJ2
global logger
if hasattr(sys, 'frozen') and sys.platform != 'darwin':
root_path = os.path.split(os.path.abspath(sys.argv[0]))[0]
else:
root_path = os.path.abspath(os.path.split(__file__)[0])
root_path = os.path.split(root_path)[0]
path = os.path.join(root_path, 'bioformats')
imagej_path = os.path.join(root_path, 'imagej')
loci_jar = os.path.join(path, "loci_tools.jar")
ij2_jar = os.path.join(imagej_path, "imagej-2.0-SNAPSHOT-all.jar")
ij_jar = os.path.join(imagej_path, "ij.jar")
imglib_jar = os.path.join(imagej_path, "imglib.jar")
javacl_jar = os.path.join(imagej_path, "javacl-1.0-beta-4-shaded.jar")
USE_IJ2 = get_ij_version() == IJ_2
if os.path.exists(ij2_jar) and USE_IJ2:
class_path = os.pathsep.join((loci_jar, ij2_jar))
USE_IJ2 = True
else:
USE_IJ2 = False
class_path = os.pathsep.join((loci_jar, ij_jar, imglib_jar,
javacl_jar))
if os.environ.has_key("CLASSPATH"):
class_path += os.pathsep + os.environ["CLASSPATH"]
if sys.platform.startswith("win") and not hasattr(sys, 'frozen'):
# Have to find tools.jar
from cellprofiler.utilities.setup import find_jdk
jdk_path = find_jdk()
if jdk_path is not None:
tools_jar = os.path.join(jdk_path, "lib","tools.jar")
class_path += os.pathsep + tools_jar
else:
logger.warning("Failed to find tools.jar")
jvm_arg = [x.groups()[0] for x in [
re.match('--jvm-heap-size=([0-9]+[gGkKmM])', y) for y in sys.argv]
if x is not None]
if len(jvm_arg) > 0:
jvm_arg = jvm_arg[0]
else:
jvm_arg = "512m"
args = [r"-Djava.class.path="+class_path,
r"-Dloci.bioformats.loaded=true",
#r"-verbose:class",
#r"-verbose:jni",
r"-Xmx%s" % jvm_arg]
if get_ij_plugin_directory() is not None:
args.append("-Dplugins.dir="+get_ij_plugin_directory())
#
# Get the log4j logger setup from a file in the bioformats directory
# if such a file exists.
#
log4j_properties = os.path.join(path, "log4j.properties")
if os.path.exists(log4j_properties):
log4j_properties = "file:/"+log4j_properties.replace(os.path.sep, "/")
args += [r"-Dlog4j.configuration="+log4j_properties]
init_logger = False
else:
init_logger = True
run_headless = (get_headless() and
not os.environ.has_key("CELLPROFILER_USE_XVFB"))
logger.debug("JVM arguments: " + " ".join(args))
jutil.start_vm(args, run_headless)
logger.debug("Java virtual machine started.")
jutil.attach()
try:
jutil.static_call("loci/common/Location",
"cacheDirectoryListings",
"(Z)V", True)
except:
logger.warning("Bioformats version does not support directory cacheing")
#
# Start the log4j logger to avoid error messages.
#
if init_logger:
try:
jutil.static_call("org/apache/log4j/BasicConfigurator",
"configure", "()V")
log4j_logger = jutil.static_call("org/apache/log4j/Logger",
"getRootLogger",
"()Lorg/apache/log4j/Logger;")
warn_level = jutil.get_static_field("org/apache/log4j/Level","WARN",
"Lorg/apache/log4j/Level;")
jutil.call(log4j_logger, "setLevel", "(Lorg/apache/log4j/Level;)V",
warn_level)
del logger
del warn_level
except:
logger.error("Failed to initialize log4j\n", exc_info=True)
if not run_headless:
jutil.activate_awt()
def interface(self,
start_signal,
image_set_start=1,
image_set_end=None,
overwrite=True):
'''Top-half thread for running an analysis. Sets up grouping for jobs,
deals with returned measurements, reports status periodically.
start_signal- signal this semaphore when jobs are ready.
image_set_start - beginning image set number to process
image_set_end - last image set number to process
overwrite - whether to recompute imagesets that already have data in initial_measurements.
'''
from cellprofiler.utilities.jutil import attach, detach
posted_analysis_started = False
acknowledged_thread_start = False
measurements = None
workspace = None
attach()
try:
# listen for pipeline events, and pass them upstream
self.pipeline.add_listener(lambda pipe, evt: self.post_event(evt))
initial_measurements = None
if self.output_path is None:
# Caller wants a temporary measurements file.
fd, filename = tempfile.mkstemp(".h5")
try:
fd = os.fdopen(fd, "wb")
fd.write(self.initial_measurements_buf)
fd.close()
initial_measurements = cpmeas.Measurements(
filename=filename, mode="r")
measurements = cpmeas.Measurements(
image_set_start=None,
copy=initial_measurements,
mode="a")
finally:
if initial_measurements is not None:
initial_measurements.close()
os.unlink(filename)
else:
with open(self.output_path, "wb") as fd:
fd.write(self.initial_measurements_buf)
measurements = cpmeas.Measurements(image_set_start=None,
filename=self.output_path,
mode="a")
# The shared dicts are needed in jobserver()
self.shared_dicts = [
m.get_dictionary() for m in self.pipeline.modules()
]
workspace = cpw.Workspace(self.pipeline, None, None, None,
measurements, cpimage.ImageSetList())
if image_set_end is None:
image_set_end = measurements.get_image_numbers()[-1]
image_sets_to_process = filter(
lambda x: x >= image_set_start and x <= image_set_end,
measurements.get_image_numbers())
self.post_event(AnalysisStarted())
posted_analysis_started = True
# reset the status of every image set that needs to be processed
has_groups = measurements.has_groups()
if self.pipeline.requires_aggregation():
overwrite = True
if has_groups and not overwrite:
if not measurements.has_feature(cpmeas.IMAGE, self.STATUS):
overwrite = True
else:
group_status = {}
for image_number in measurements.get_image_numbers():
group_number = measurements[cpmeas.IMAGE,
cpmeas.GROUP_NUMBER,
image_number]
status = measurements[cpmeas.IMAGE, self.STATUS,
image_number]
if status != self.STATUS_DONE:
group_status[
group_number] = self.STATUS_UNPROCESSED
elif group_number not in group_status:
group_status[group_number] = self.STATUS_DONE
new_image_sets_to_process = []
for image_set_number in image_sets_to_process:
needs_reset = False
if (overwrite or (not measurements.has_measurements(
cpmeas.IMAGE, self.STATUS, image_set_number)) or
(measurements[cpmeas.IMAGE, self.STATUS, image_set_number]
!= self.STATUS_DONE)):
needs_reset = True
elif has_groups:
group_number = measurements[cpmeas.IMAGE,
cpmeas.GROUP_NUMBER,
image_set_number]
if group_status[group_number] != self.STATUS_DONE:
needs_reset = True
if needs_reset:
measurements[cpmeas.IMAGE, self.STATUS, image_set_number] =\
self.STATUS_UNPROCESSED
new_image_sets_to_process.append(image_set_number)
image_sets_to_process = new_image_sets_to_process
# Find image groups. These are written into measurements prior to
# analysis. Groups are processed as a single job.
if has_groups or self.pipeline.requires_aggregation():
worker_runs_post_group = True
job_groups = {}
for image_set_number in image_sets_to_process:
group_number = measurements[cpmeas.IMAGE,
cpmeas.GROUP_NUMBER,
image_set_number]
group_index = measurements[cpmeas.IMAGE,
cpmeas.GROUP_INDEX,
image_set_number]
job_groups[group_number] = job_groups.get(
group_number, []) + [(group_index, image_set_number)]
job_groups = [[
isn for _, isn in sorted(job_groups[group_number])
] for group_number in sorted(job_groups)]
else:
worker_runs_post_group = False # prepare_group will be run in worker, but post_group is below.
job_groups = [[image_set_number]
for image_set_number in image_sets_to_process]
# XXX - check that any constructed groups are complete, i.e.,
# image_set_start and image_set_end shouldn't carve them up.
if not worker_runs_post_group:
# put the first job in the queue, then wait for the first image to
# finish (see the check of self.finish_queue below) to post the rest.
# This ensures that any shared data from the first imageset is
# available to later imagesets.
self.work_queue.put(
(job_groups[0], worker_runs_post_group, True))
waiting_for_first_imageset = True
del job_groups[0]
else:
waiting_for_first_imageset = False
for job in job_groups:
self.work_queue.put((job, worker_runs_post_group, False))
job_groups = []
start_signal.release()
acknowledged_thread_start = True
# We loop until every image is completed, or an outside event breaks the loop.
while not self.cancelled:
# gather measurements
while not self.received_measurements_queue.empty():
image_numbers, buf = self.received_measurements_queue.get()
image_numbers = [int(i) for i in image_numbers]
recd_measurements = cpmeas.load_measurements_from_buffer(
buf)
self.copy_recieved_measurements(recd_measurements,
measurements,
image_numbers)
recd_measurements.close()
del recd_measurements
# check for jobs in progress
while not self.in_process_queue.empty():
image_set_numbers = self.in_process_queue.get()
for image_set_number in image_set_numbers:
measurements[
cpmeas.IMAGE, self.STATUS,
int(image_set_number)] = self.STATUS_IN_PROCESS
# check for finished jobs that haven't returned measurements, yet
while not self.finished_queue.empty():
finished_req = self.finished_queue.get()
measurements[cpmeas.IMAGE, self.STATUS,
int(finished_req.image_set_number
)] = self.STATUS_FINISHED_WAITING
if waiting_for_first_imageset:
assert isinstance(finished_req,
ImageSetSuccessWithDictionary)
self.shared_dicts = finished_req.shared_dicts
waiting_for_first_imageset = False
assert len(self.shared_dicts) == len(
self.pipeline.modules())
# if we had jobs waiting for the first image set to finish,
# queue them now that the shared state is available.
for job in job_groups:
self.work_queue.put(
(job, worker_runs_post_group, False))
finished_req.reply(Ack())
# check progress and report
counts = collections.Counter(
measurements[cpmeas.IMAGE, self.STATUS, image_set_number]
for image_set_number in image_sets_to_process)
self.post_event(AnalysisProgress(counts))
# Are we finished?
if counts[self.STATUS_DONE] == len(image_sets_to_process):
last_image_number = measurements.get_image_numbers()[-1]
measurements.image_set_number = last_image_number
if not worker_runs_post_group:
self.pipeline.post_group(workspace, {})
workspace = cpw.Workspace(self.pipeline, None, None, None,
measurements, None, None)
workspace.post_run_display_handler = \
self.post_run_display_handler
self.pipeline.post_run(workspace)
break
measurements.flush()
# not done, wait for more work
with self.interface_work_cv:
while (self.paused
or ((not self.cancelled)
and self.in_process_queue.empty()
and self.finished_queue.empty()
and self.received_measurements_queue.empty())):
self.interface_work_cv.wait(
) # wait for a change of status or work to arrive
finally:
detach()
# Note - the measurements file is owned by the queue consumer
# after this post_event.
#
if not acknowledged_thread_start:
start_signal.release()
if posted_analysis_started:
was_cancelled = self.cancelled
self.post_event(AnalysisFinished(measurements, was_cancelled))
self.stop_workers()
self.analysis_id = False # this will cause the jobserver thread to exit
# filename = dlg.Path
# else:
# app.Exit()
# sys.exit()
filename = '/Users/afraser/Desktop/cpa_example/images/AS_09125_050116000001_A01f00d0.png'
filename = '/Users/afraser/Desktop/wedding/header.jpg'
out_file = '/Users/afraser/Desktop/test_output.avi'
try:
os.remove(out_file)
print 'previous output file deleted'
except:
print 'no output file to delete'
env = jutil.attach()
ImageReader = make_image_reader_class()
ChannelSeparator = make_reader_wrapper_class("loci/formats/ChannelSeparator")
FormatTools = make_format_tools_class()
# writer testing
ImageWriter = make_image_writer_class()
writer = ImageWriter()
w = 400
h = 400
c = 3
z = 1
t = 4
images = []
for tt in range(t):
def setUp(self):
self.env = J.attach()
def setUp(self):
J.attach()
__log4j_properties = os.path.join(__path, "log4j.properties")
if os.path.exists(__log4j_properties):
__log4j_properties = "file:/"+__log4j_properties.replace(os.path.sep, "/")
__args += [r"-Dlog4j.configuration="+__log4j_properties]
__init_logger = False
else:
__init_logger = True
if ((get_headless() and not os.environ.has_key("CELLPROFILER_USE_XVFB"))
or sys.platform=="darwin"):
__args += [ r"-Djava.awt.headless=true" ]
logger.debug("JVM arguments: " + " ".join(__args))
jutil.start_vm(__args)
logger.debug("Java virtual machine started.")
jutil.attach()
try:
jutil.static_call("loci/common/Location",
"cacheDirectoryListings",
"(Z)V", True)
except:
logger.warning("Bioformats version does not support directory cacheing")
finally:
jutil.detach()
# if get_headless() or sys.platform=="darwin":
# jutil.attach()
# jutil.static_call("java/lang/System", "setProperty", '(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;', "java.awt.headless", "true")
# jutil.detach()
#
def setUp(self):
from cellprofiler.modules.tests import example_images_directory
self.root_dir = example_images_directory()
J.attach()
def start_cellprofiler_jvm():
'''Start the Java VM with arguments appropriate for CellProfiler'''
global logger
if hasattr(sys, 'frozen'):
if sys.platform != 'darwin':
root_path = os.path.split(os.path.abspath(sys.argv[0]))[0]
bioformats_path = os.path.join(root_path, 'bioformats')
else:
bioformats_path = os.path.abspath(os.path.split(__file__)[0])
root_path = os.path.split(bioformats_path)[0]
imagej_path = os.path.join(root_path, 'imagej','jars')
def sort_fn(a, b):
aa,bb = [(0 if x.startswith("cellprofiler-java") else 1, x)
for x in a, b]
return cmp(aa, bb)
jar_files = [
jar_filename
for jar_filename in os.listdir(imagej_path)
if jar_filename.lower().endswith(".jar")]
jar_files = sorted(jar_files, cmp = sort_fn)
else:
bioformats_path = os.path.abspath(os.path.split(__file__)[0])
root_path = os.path.split(bioformats_path)[0]
jar_files = get_cellprofiler_jars()
imagej_path = os.path.join(root_path, 'imagej','jars')
class_path = os.pathsep.join(
[os.path.join(imagej_path, jar_file) for jar_file in jar_files])
if os.environ.has_key("CLASSPATH"):
class_path += os.pathsep + os.environ["CLASSPATH"]
plugin_directory = get_ij_plugin_directory()
logger.debug("Using %s as imagej plugin directory" % plugin_directory)
if (plugin_directory is not None and
os.path.isdir(plugin_directory)):
#
# Add the plugin directory to pick up .class files in a directory
# hierarchy.
#
class_path += os.pathsep + plugin_directory
logger.debug("Adding %s to class path" % plugin_directory)
#
# Add any .jar files in the directory
#
for jarfile in os.listdir(plugin_directory):
jarpath = os.path.join(plugin_directory, jarfile)
if jarfile.lower().endswith(".jar"):
logger.debug("Adding %s to class path" % jarpath)
class_path += os.pathsep + jarpath
else:
logger.debug("Skipping %s" % jarpath)
else:
logger.info("Plugin directory doesn't point to valid folder: " + plugin_directory)
if sys.platform.startswith("win") and not hasattr(sys, 'frozen'):
# Have to find tools.jar
from cellprofiler.utilities.setup import find_jdk
jdk_path = find_jdk()
if jdk_path is not None:
tools_jar = os.path.join(jdk_path, "lib","tools.jar")
class_path += os.pathsep + tools_jar
else:
logger.warning("Failed to find tools.jar")
jvm_arg = jutil.get_jvm_heap_size_arg()
if jvm_arg is None:
jvm_arg = "512m"
args = [r"-Djava.class.path="+class_path,
r"-Dloci.bioformats.loaded=true",
#r"-verbose:class",
#r"-verbose:jni",
r"-Xmx%s" % jvm_arg]
#
# Get the log4j logger setup from a file in the bioformats directory
# if such a file exists.
#
log4j_properties = os.path.join(bioformats_path, "log4j.properties")
if os.path.exists(log4j_properties):
log4j_properties = "file:/"+log4j_properties.replace(os.path.sep, "/")
args += [r"-Dlog4j.configuration="+log4j_properties]
init_logger = False
else:
init_logger = True
if plugin_directory is not None and os.path.isdir(plugin_directory):
# For IJ1 compatibility
args += [r"-Dplugins.dir=%s" % plugin_directory]
# In headless mode, we have to avoid changing the Java preferences.
#
# Aside from that, we need to prevent ImageJ from exiting and from
# displaying the updater dialog - at least temporarily, we do that
# through preferences. We use the HeadlessPreferencesFactory to
# limit the scope of the changes to this process - otherwise we'd
# turn off updating for the machine.
#
# TODO: ImageJ is implementing a pluggable mechanism to control the
# quit process. We can also contribute a pluggable mechanism
# that gives us more control over the updater.
#
args += [
"-Djava.util.prefs.PreferencesFactory="
"org.cellprofiler.headlesspreferences.HeadlessPreferencesFactory"]
run_headless = (get_headless() and
not os.environ.has_key("CELLPROFILER_USE_XVFB"))
run_headless = False
logger.debug("JVM arguments: " + " ".join(args))
jutil.start_vm(args, run_headless)
logger.debug("Java virtual machine started.")
jutil.attach()
try:
jutil.static_call("loci/common/Location",
"cacheDirectoryListings",
"(Z)V", True)
except:
logger.warning("Bioformats version does not support directory cacheing")
#
# Start the log4j logger to avoid error messages.
#
if init_logger:
try:
jutil.static_call("org/apache/log4j/BasicConfigurator",
"configure", "()V")
log4j_logger = jutil.static_call("org/apache/log4j/Logger",
"getRootLogger",
"()Lorg/apache/log4j/Logger;")
warn_level = jutil.get_static_field("org/apache/log4j/Level","WARN",
"Lorg/apache/log4j/Level;")
jutil.call(log4j_logger, "setLevel", "(Lorg/apache/log4j/Level;)V",
warn_level)
del logger
del warn_level
except:
logger.error("Failed to initialize log4j\n", exc_info=True)
if not get_headless():
jutil.activate_awt()
def run(my_integer = my_integer):
env = J.attach()
self.assertEqual(my_integer.intValue(),my_value)
del my_integer
J.detach()
def __init__(self):
J.attach()
def enter_thread(self):
J.attach()
self.notify_socket = the_zmq_context.socket(zmq.SUB)
self.notify_socket.setsockopt(zmq.SUBSCRIBE, "")
self.notify_socket.connect(NOTIFY_ADDR)
def setUp(self):
from cellprofiler.modules.tests import example_images_directory
self.root_dir = example_images_directory()
J.attach()
def start_cellprofiler_jvm():
'''Start the Java VM with arguments appropriate for CellProfiler'''
global logger
if hasattr(sys, 'frozen'):
if sys.platform != 'darwin':
root_path = os.path.split(os.path.abspath(sys.argv[0]))[0]
bioformats_path = os.path.join(root_path, 'bioformats')
else:
bioformats_path = os.path.abspath(os.path.split(__file__)[0])
root_path = os.path.split(bioformats_path)[0]
imagej_path = os.path.join(root_path, 'imagej', 'jars')
def sort_fn(a, b):
aa, bb = [(0 if x.startswith("cellprofiler-java") else 1, x)
for x in a, b]
return cmp(aa, bb)
jar_files = [
jar_filename for jar_filename in os.listdir(imagej_path)
if jar_filename.lower().endswith(".jar")
]
jar_files = sorted(jar_files, cmp=sort_fn)
else:
bioformats_path = os.path.abspath(os.path.split(__file__)[0])
root_path = os.path.split(bioformats_path)[0]
jar_files = get_cellprofiler_jars()
imagej_path = os.path.join(root_path, 'imagej', 'jars')
class_path = os.pathsep.join(
[os.path.join(imagej_path, jar_file) for jar_file in jar_files])
if os.environ.has_key("CLASSPATH"):
class_path += os.pathsep + os.environ["CLASSPATH"]
plugin_directory = get_ij_plugin_directory()
logger.debug("Using %s as imagej plugin directory" % plugin_directory)
if (plugin_directory is not None and os.path.isdir(plugin_directory)):
#
# Add the plugin directory to pick up .class files in a directory
# hierarchy.
#
class_path += os.pathsep + plugin_directory
logger.debug("Adding %s to class path" % plugin_directory)
#
# Add any .jar files in the directory
#
for jarfile in os.listdir(plugin_directory):
jarpath = os.path.join(plugin_directory, jarfile)
if jarfile.lower().endswith(".jar"):
logger.debug("Adding %s to class path" % jarpath)
class_path += os.pathsep + jarpath
else:
logger.debug("Skipping %s" % jarpath)
else:
logger.info("Plugin directory doesn't point to valid folder: " +
plugin_directory)
if sys.platform.startswith("win") and not hasattr(sys, 'frozen'):
# Have to find tools.jar
from cellprofiler.utilities.setup import find_jdk
jdk_path = find_jdk()
if jdk_path is not None:
tools_jar = os.path.join(jdk_path, "lib", "tools.jar")
class_path += os.pathsep + tools_jar
else:
logger.warning("Failed to find tools.jar")
jvm_arg = jutil.get_jvm_heap_size_arg()
if jvm_arg is None:
jvm_arg = "512m"
args = [
r"-Djava.class.path=" + class_path,
r"-Dloci.bioformats.loaded=true",
#r"-verbose:class",
#r"-verbose:jni",
r"-Xmx%s" % jvm_arg
]
#
# Get the log4j logger setup from a file in the bioformats directory
# if such a file exists.
#
log4j_properties = os.path.join(bioformats_path, "log4j.properties")
if os.path.exists(log4j_properties):
log4j_properties = "file:/" + log4j_properties.replace(
os.path.sep, "/")
args += [r"-Dlog4j.configuration=" + log4j_properties]
init_logger = False
else:
init_logger = True
if plugin_directory is not None and os.path.isdir(plugin_directory):
# For IJ1 compatibility
args += [r"-Dplugins.dir=%s" % plugin_directory]
# In headless mode, we have to avoid changing the Java preferences.
#
# Aside from that, we need to prevent ImageJ from exiting and from
# displaying the updater dialog - at least temporarily, we do that
# through preferences. We use the HeadlessPreferencesFactory to
# limit the scope of the changes to this process - otherwise we'd
# turn off updating for the machine.
#
# TODO: ImageJ is implementing a pluggable mechanism to control the
# quit process. We can also contribute a pluggable mechanism
# that gives us more control over the updater.
#
args += [
"-Djava.util.prefs.PreferencesFactory="
"org.cellprofiler.headlesspreferences.HeadlessPreferencesFactory"
]
run_headless = (get_headless()
and not os.environ.has_key("CELLPROFILER_USE_XVFB"))
run_headless = False
logger.debug("JVM arguments: " + " ".join(args))
jutil.start_vm(args, run_headless)
logger.debug("Java virtual machine started.")
jutil.attach()
try:
jutil.static_call("loci/common/Location", "cacheDirectoryListings",
"(Z)V", True)
except:
logger.warning(
"Bioformats version does not support directory cacheing")
#
# Start the log4j logger to avoid error messages.
#
if init_logger:
try:
jutil.static_call("org/apache/log4j/BasicConfigurator",
"configure", "()V")
log4j_logger = jutil.static_call("org/apache/log4j/Logger",
"getRootLogger",
"()Lorg/apache/log4j/Logger;")
warn_level = jutil.get_static_field("org/apache/log4j/Level",
"WARN",
"Lorg/apache/log4j/Level;")
jutil.call(log4j_logger, "setLevel", "(Lorg/apache/log4j/Level;)V",
warn_level)
del logger
del warn_level
except:
logger.error("Failed to initialize log4j\n", exc_info=True)
if not get_headless():
jutil.activate_awt()
def get_plugin(classname):
"""Return an instance of the named plugin"""
if classname.startswith("ij."):
cls = J.class_for_name(classname)
else:
cls = J.class_for_name(classname, get_user_loader())
cls = J.get_class_wrapper(cls, True)
constructor = J.get_constructor_wrapper(cls.getConstructor(None))
return constructor.newInstance(None)
if __name__ == "__main__":
import sys
J.attach()
try:
commands = get_commands()
print "Commands: "
for command in commands:
print "\t" + command
if len(sys.argv) == 2:
execute_command(sys.argv[1])
elif len(sys.argv) > 2:
execute_command(sys.argv[1], sys.argv[2])
finally:
J.detach()
J.kill_vm()
# filename = dlg.Path
# else:
# app.Exit()
# sys.exit()
filename = "/Users/afraser/Desktop/cpa_example/images/AS_09125_050116000001_A01f00d0.png"
filename = "/Users/afraser/Desktop/wedding/header.jpg"
out_file = "/Users/afraser/Desktop/test_output.avi"
try:
os.remove(out_file)
print "previous output file deleted"
except:
print "no output file to delete"
env = jutil.attach()
ImageReader = make_image_reader_class()
ChannelSeparator = make_reader_wrapper_class("loci/formats/ChannelSeparator")
FormatTools = make_format_tools_class()
# writer testing
ImageWriter = make_image_writer_class()
writer = ImageWriter()
w = 400
h = 400
c = 3
z = 1
t = 4
images = []
for tt in range(t):