def main(args):
src_pulsar_id = cache.get_pulsarid(args.src_psrname)
dest_pulsar_id = cache.get_pulsarid(args.dest_psrname)
if src_pulsar_id == dest_pulsar_id:
raise errors.BadInputError("Cannot merge '%s' (ID: %d) into "
"itself ('%s')" %
(args.src_psrname, src_pulsar_id,
args.dest_psrname))
merge_pulsar(src_pulsar_id, dest_pulsar_id)
def main(args):
if args.timfile is None:
raise errors.BadInputError("An input timfile is required.")
if args.pulsar_name is None:
raise errors.BadInputError("The pulsar name must be provided.")
if args.format not in READERS:
raise errors.UnrecognizedValueError("The requested timfile format "
"'%s' is not recognized. "
"Available formats: '%s'." %
(args.format,
"', '".join(sorted(READERS.keys()))))
# Pulsar must already included in DB
pulsar_id = cache.get_pulsarid(args.pulsar_name)
obssystem_discovery_args = {'obssystem_name': args.obssystem,
'obssystem_flags': args.obssystem_flags,
'backend_name': args.backend,
'backend_flags': args.backend_flags,
'frontend_name': args.frontend,
'frontend_flags': args.frontend_flags}
if args.dry_run:
# Parse input file
toas = parse_timfile(args.timfile, reader=args.format,
**obssystem_discovery_args)
print "%d TOAs parsed" % len(toas)
msg = []
for toa in toas:
msg.append("TOA info: %s" % "\n ".join(["%s: %s" % xx for xx in toa.iteritems()]))
notify.print_info("\n".join(msg), 3)
else:
load_from_timfile(args.timfile, pulsar_id=pulsar_id,
reader=args.format,
**obssystem_discovery_args)
def main(args):
# Build caches
cache.get_pulsarname_cache()
pulsar_ids = args.pulsar_ids + \
[cache.get_pulsarid(psr) for psr in args.psrnames]
if not pulsar_ids:
pulsar_ids = None
if args.output_style == 'text':
# Get pulsar info
psrinfo = get_pulsarinfo(pulsar_ids)
show_pulsars(psrinfo)
elif args.output_style == 'dump':
dump_pulsars(pulsar_ids)
else:
raise errors.UnrecognizedValueError("The output-style '%s' is "
"not recognized!" %
args.output_style)
def main(args):
pulsar_id = cache.get_pulsarid(args.psrname)
ap.add_pulsar_aliases(pulsar_id, args.aliases)
def prep_file(fn):
"""Prepare file for archiving/loading.
Also, perform some checks on the file to make sure we
won't run into problems later. Checks peformed:
- Existence of file.
- Read/write access for file (so it can be moved).
- Header contains all necessary values.
- Site/observing system is recognized.
Input:
fn: The name of the file to check.
Outputs:
params: A dictionary of info to be uploaded.
"""
# Check existence of file
verify_file_path(fn)
# Check file permissions allow for writing and reading
if not os.access(fn, os.R_OK):
raise errors.FileError("File (%s) is not readable!" % fn)
# Grab header info
hdritems = ["nbin", "nchan", "npol", "nsub", "type", "telescop",
"name", "dec", "ra", "freq", "bw", "dm", "rm",
# The names of these header params
# vary with psrchive version
# "dmc", "rm_c", "pol_c",
"scale", "state", "length",
"rcvr", "basis", "backend", "mjd"]
params = get_header_vals(fn, hdritems)
params['user_id'] = cache.get_userid()
# Normalise telescope name
tinfo = cache.get_telescope_info(params['telescop'])
params['telescop'] = tinfo['telescope_name']
params.update(tinfo)
# Check if obssystem_id, pulsar_id, user_id can be found
obssys_key = (params['telescop'].lower(), params['rcvr'].lower(),
params['backend'].lower())
obssys_ids = cache.get_obssystemid_cache()
if obssys_key not in obssys_ids:
t, r, b = obssys_key
raise errors.FileError("The observing system combination in the file "
"%s is not registered in the database. "
"(Telescope: %s, Receiver: %s; Backend: %s)." %
(fn, t, r, b))
else:
params['obssystem_id'] = obssys_ids[obssys_key]
obssysinfo = cache.get_obssysinfo(params['obssystem_id'])
params['band_descriptor'] = obssysinfo['band_descriptor']
params['obssys_name'] = obssysinfo['name']
# Check if pulsar_id is found
try:
psr_id = cache.get_pulsarid(params['name'])
except errors.UnrecognizedValueError:
if config.cfg.auto_add_pulsars:
notify.print_info("Automatically inserting pulsar with "
"name '%s'" % params['name'], 1)
# Add pulsar
psr_id = add_pulsar.add_pulsar(params['name'])
# Force an update of the pulsarid and pulsarname caches
cache.get_pulsarid_cache(update=True)
cache.get_pulsarname_cache(update=True)
else:
raise errors.FileError("The pulsar name %s (from file %s) is not "
"recognized." % (params['name'], fn))
# Normalise pulsar name
params['name'] = cache.get_prefname(params['name'])
params['pulsar_id'] = psr_id
return params
