def open_pipedown_database(database_filename,tmp_space):
"""
Open the connection to the pipedown database
"""
if not os.access(database_filename,os.R_OK):
raise Exception('Unable to open input file: %s'%(database_filename))
from glue.ligolw import dbtables
try:
import sqlite3
except ImportError:
# Pre-2.5
from pysqlite2 import dbapi2 as sqlite3
working_filename=dbtables.get_connection_filename(database_filename,tmp_path=tmp_space)
connection = sqlite3.connect(working_filename)
if tmp_space:
dbtables.set_temp_store_directory(connection,tmp_space)
dbtables.DBTable_set_connection(connection)
return (connection,working_filename)
from glue.ligolw import dbtables
for n, filename in enumerate(filenames):
#
# Open the database file.
#
if options.verbose:
print >> sys.stderr, "%d/%d: %s" % (n + 1, len(filenames), filename)
working_filename = dbtables.get_connection_filename(
filename, tmp_path=options.tmp_space, verbose=options.verbose)
connection = sqlite3.connect(working_filename)
if options.tmp_space is not None:
dbtables.set_temp_store_directory(connection,
options.tmp_space,
verbose=options.verbose)
#
# Summarize the database.
#
contents = SnglBurstUtils.CoincDatabase(
connection,
live_time_program="StringSearch",
search="StringCusp",
veto_segments_name=options.vetoes_name)
if options.verbose:
SnglBurstUtils.summarize_coinc_database(contents)
if not contents.seglists and options.verbose:
print >> sys.stderr, "\twarning: no segments found"
# Iterate over files # for n, filename in enumerate(filenames): # # Open the database file. # if options.verbose: print >>sys.stderr, "%d/%d: %s" % (n + 1, len(filenames), filename) working_filename = dbtables.get_connection_filename(filename, tmp_path = options.tmp_space, verbose = options.verbose) connection = sqlite3.connect(working_filename) if options.tmp_space is not None: dbtables.set_temp_store_directory(connection, options.tmp_space, verbose = options.verbose) # # Summarize the database. # contents = SnglBurstUtils.CoincDatabase(connection, live_time_program = "StringSearch", search = "StringCusp", veto_segments_name = options.vetoes_name) if options.verbose: SnglBurstUtils.summarize_coinc_database(contents) if not contents.seglists and options.verbose: print >>sys.stderr, "\twarning: no segments found" segs |= contents.seglists # # Build triangulators. The timing uncertainty of +/- 8e-5 s was # measured with lalapps_string_plot_binj and is essentially
