def __start__ (self):
self.http = ImageServerHTTP(self)
self.http.start()
if self['autoload']:
self.log.info('Loading existing images...')
loaddir = os.path.expanduser(self['load_dir'])
loaddir = os.path.expandvars(loaddir)
loaddir = os.path.realpath(loaddir)
self._loadImageDir(loaddir)
def __start__(self):
if self["http_host"] == "default":
self["http_host"] = self.getManager().getHostname()
if self["httpd"]:
self.http = ImageServerHTTP(self)
self.http.start()
if self['autoload']:
self.log.info('Loading existing images...')
loaddir = os.path.expanduser(self['images_dir'])
loaddir = os.path.expandvars(loaddir)
loaddir = os.path.realpath(loaddir)
self._loadImageDir(loaddir)
def __start__ (self):
if self["http_host"] == "default":
self["http_host"] = self.getManager().getHostname()
if self["httpd"]:
self.http = ImageServerHTTP(self)
self.http.start()
if self['autoload']:
self.log.info('Loading existing images...')
loaddir = os.path.expanduser(self['images_dir'])
loaddir = os.path.expandvars(loaddir)
loaddir = os.path.realpath(loaddir)
self._loadImageDir(loaddir)
class ImageServer(ChimeraObject):
__config__ = { # root directory where images are stored
'images_dir': '~/images',
# path relative to images_dir where images for a
# night will be stored, use "" to save all images
# on the same directory
'night_dir' : '$LAST_NOON_DATE',
# Load existing images on startup?
'autoload': False,
'httpd': True,
'http_host': 'default',
'http_port': 7669}
def __init__(self):
ChimeraObject.__init__(self)
self.imagesByID = {}
self.imagesByPath = {}
def __start__ (self):
if self["http_host"] == "default":
self["http_host"] = self.getManager().getHostname()
if self["httpd"]:
self.http = ImageServerHTTP(self)
self.http.start()
if self['autoload']:
self.log.info('Loading existing images...')
loaddir = os.path.expanduser(self['images_dir'])
loaddir = os.path.expandvars(loaddir)
loaddir = os.path.realpath(loaddir)
self._loadImageDir(loaddir)
def __stop__(self):
if self["httpd"]:
self.http.stop()
for image in self.imagesByID.values():
self.unregister(image)
def _loadImageDir(self, dir):
filesToLoad = []
if os.path.exists(dir):
# build files list
for root, dirs, files in os.walk(dir):
filesToLoad += [os.path.join(dir, root, f) for f in files if f.endswith(".fits")]
for file in filesToLoad:
self.log.debug('Loading %s' % file)
self.register(Image.fromFile(file))
def register(self, image):
try:
if "CHM_ID" in image:
image.setGUID(image["CHM_ID"])
else:
image += ("CHM_ID", image.GUID())
image.save()
self.getDaemon().connect(image)
self.imagesByID[image.GUID()] = image
self.imagesByPath[image.filename()] = image
# save Image's HTTP address
image.http(self.getHTTPByID(image.GUID()))
return image.getProxy()
except Exception, e:
print ''.join(Pyro.util.getPyroTraceback(e))
class ImageServer(ChimeraObject):
__config__ = {'save_dir': '$HOME/images/$LAST_NOON_DATE',
# Root directory where images are stored for use when autoloading existing
'load_dir': '$HOME/images',
# Load existing load_dir images on startup
'autoload': True,
'http_host': '0.0.0.0',
'http_port': 7669}
def __init__(self):
ChimeraObject.__init__(self)
self.imagesByID = {}
self.imagesByPath = {}
def __start__ (self):
self.http = ImageServerHTTP(self)
self.http.start()
if self['autoload']:
self.log.info('Loading existing images...')
loaddir = os.path.expanduser(self['load_dir'])
loaddir = os.path.expandvars(loaddir)
loaddir = os.path.realpath(loaddir)
self._loadImageDir(loaddir)
def __stop__(self):
self.http.stop()
for image in self.imagesByID.values():
self.unregister(image)
def _loadImageDir(self, dir):
filesToLoad = []
if os.path.exists(dir):
# build files list
for root, dirs, files in os.walk(dir):
filesToLoad += [os.path.join(dir, root, f) for f in files if f.endswith(".fits")]
for file in filesToLoad:
self.log.debug('Loading %s' % file)
self.register(Image.fromFile(file))
def register(self, image):
try:
if "CHM_ID" in image:
image.setGUID(image["CHM_ID"])
else:
image += ("CHM_ID", image.GUID())
image.save()
self.getDaemon().connect(image)
self.imagesByID[image.GUID()] = image
self.imagesByPath[image.filename()] = image
# save Image's HTTP address
image.http(self.getHTTPByID(image.GUID()))
return image.getProxy()
except Exception, e:
print ''.join(Pyro.util.getPyroTraceback(e))
class ImageServer(ChimeraObject):
__config__ = { # root directory where images are stored
'images_dir': '~/images',
# path relative to images_dir where images for a
# night will be stored, use "" to save all images
# on the same directory
'night_dir': '$LAST_NOON_DATE',
# Load existing images on startup?
'autoload': False,
'httpd': True,
'http_host': 'default',
'http_port': 7669,
'max_images': 10,
}
def __init__(self):
ChimeraObject.__init__(self)
self.imagesByID = OrderedDict()
self.imagesByPath = OrderedDict()
def __start__(self):
if self["http_host"] == "default":
self["http_host"] = self.getManager().getHostname()
if self["httpd"]:
self.http = ImageServerHTTP(self)
self.http.start()
if self['autoload']:
self.log.info('Loading existing images...')
loaddir = os.path.expanduser(self['images_dir'])
loaddir = os.path.expandvars(loaddir)
loaddir = os.path.realpath(loaddir)
self._loadImageDir(loaddir)
def __stop__(self):
if self["httpd"]:
self.http.stop()
for image in self.imagesByID.values():
self.unregister(image)
def _loadImageDir(self, dir):
filesToLoad = []
if os.path.exists(dir):
# build files list
for root, dirs, files in os.walk(dir):
filesToLoad += [
os.path.join(dir, root, f) for f in files
if f.endswith(".fits")
]
for file in filesToLoad:
self.log.debug('Loading %s' % file)
self.register(Image.fromFile(file))
def register(self, image):
try:
if len(self.imagesByID) > self['max_images']:
remove_items = self.imagesByID.keys()[:-self['max_images']]
for item in remove_items:
self.log.debug('Unregistering image %s' % item)
self.unregister(self.imagesByID[item])
if "CHM_ID" in image:
image.setGUID(image["CHM_ID"])
else:
image += ("CHM_ID", image.GUID())
image.save()
self.getDaemon().connect(image)
self.imagesByID[image.GUID()] = image
self.imagesByPath[image.filename()] = image
# save Image's HTTP address
image.http(self.getHTTPByID(image.GUID()))
return image.getProxy()
except Exception, e:
print ''.join(Pyro.util.getPyroTraceback(e))
