def __init__(self,
filename=None,
time_slot=None,
satellite=None,
instrument=None):
# Setting up a granule from metadata
if filename is None:
SatelliteInstrumentScene.__init__(self,
time_slot=time_slot,
satellite=(satellite.satname,
satellite.number,
satellite.variant),
instrument=instrument)
conf = ConfigParser()
conf.read(os.path.join(CONFIG_PATH, self.fullname + ".cfg"))
self.file_template = str(
conf.get(instrument + "-granules", "filename", raw=True))
self.directory = str(
conf.get(instrument + "-granules", "dir", raw=True))
self.file_name = time_slot.strftime(self.file_template)
self.directory = time_slot.strftime(self.directory)
self.file_type = conf.get(instrument + "-granules", "type")
self.granularity = datetime.timedelta(
seconds=int(conf.get(instrument + "-granules", "granularity")))
self.span = float(
conf.get(instrument + "-granules", "full_scan_period"))
self.scan_width = int(
conf.get(instrument + "-granules", "scan_width"))
return
# Setting up a granule from a filename
filelist = glob.glob(os.path.join(CONFIG_PATH, "*.cfg"))
the_directory, the_name = os.path.split(filename)
self.satname = None
for fil in filelist:
conf = ConfigParser()
conf.read(fil)
try:
instruments = eval(conf.get("satellite", "instruments"))
for instrument in instruments:
directory = str(conf.get(instrument + "-granules", "dir"))
file_template = str(
conf.get(instrument + "-granules",
"filename",
raw=True))
file_glob = globify(file_template)
if (os.path.samefile(the_directory, directory)
and fnmatch(the_name, file_glob)):
try:
self.file_template = file_template
self.file_name = the_name
pos1, pos2 = beginning(self.file_template)
time_slot = strptime(self.file_name[:pos2],
self.file_template[:pos1])
SatelliteInstrumentScene.__init__(
self,
time_slot=time_slot,
satellite=(conf.get("satellite", "satname"),
conf.get("satellite", "number"),
conf.get("satellite", "variant")),
instrument=instrument)
self.file_type = conf.get(instrument + "-granules",
"type")
self.directory = the_directory
self.granularity = datetime.timedelta(seconds=int(
conf.get(instrument +
"-granules", "granularity")))
self.span = float(
conf.get(instrument + "-granules",
"full_scan_period"))
self.scan_width = int(
conf.get(instrument + "-granules",
"scan_width"))
except (NoSectionError, NoOptionError):
raise IOError("Inconsistency detected in " + fil)
break
if self.satname is not None:
break
except (NoSectionError, NoOptionError):
pass
if not self.satname:
raise ValueError("Can't find any matching satellite for " +
filename)
def __init__(self, filename=None, time_slot=None,
satellite=None, instrument=None):
# Setting up a granule from metadata
if filename is None:
SatelliteInstrumentScene.__init__(self, time_slot=time_slot,
satellite=(satellite.satname,
satellite.number,
satellite.variant),
instrument=instrument)
conf = ConfigParser()
conf.read(os.path.join(CONFIG_PATH, self.fullname + ".cfg"))
self.file_template = str(conf.get(instrument+"-granules",
"filename", raw=True))
self.directory = str(conf.get(instrument+"-granules",
"dir", raw=True))
self.file_name = time_slot.strftime(self.file_template)
self.directory = time_slot.strftime(self.directory)
self.file_type = conf.get(instrument + "-granules", "type")
self.granularity = datetime.timedelta(
seconds=int(conf.get(instrument + "-granules", "granularity")))
self.span = float(conf.get(instrument + "-granules",
"full_scan_period"))
self.scan_width = int(conf.get(instrument + "-granules",
"scan_width"))
return
# Setting up a granule from a filename
filelist = glob.glob(os.path.join(CONFIG_PATH, "*.cfg"))
the_directory, the_name = os.path.split(filename)
self.satname = None
for fil in filelist:
conf = ConfigParser()
conf.read(fil)
try:
instruments = eval(conf.get("satellite", "instruments"))
for instrument in instruments:
directory = str(conf.get(instrument+"-granules", "dir"))
file_template = str(conf.get(instrument+"-granules",
"filename", raw=True))
file_glob = globify(file_template)
if(os.path.samefile(the_directory, directory) and
fnmatch(the_name, file_glob)):
try:
self.file_template = file_template
self.file_name = the_name
pos1, pos2 = beginning(self.file_template)
time_slot = strptime(self.file_name[:pos2],
self.file_template[:pos1])
SatelliteInstrumentScene.__init__(
self,
time_slot=time_slot,
satellite=(conf.get("satellite", "satname"),
conf.get("satellite", "number"),
conf.get("satellite", "variant")),
instrument=instrument)
self.file_type = conf.get(instrument +
"-granules", "type")
self.directory = the_directory
self.granularity = datetime.timedelta(
seconds=int(conf.get(instrument + "-granules",
"granularity")))
self.span = float(conf.get(instrument +
"-granules",
"full_scan_period"))
self.scan_width = int(conf.get(instrument +
"-granules",
"scan_width"))
except (NoSectionError, NoOptionError):
raise IOError("Inconsistency detected in " + fil)
break
if self.satname is not None:
break
except (NoSectionError, NoOptionError):
pass
if not self.satname:
raise ValueError("Can't find any matching satellite for "+filename)
