update BW internal injections to have the option to do injections in order,...

update BW internal injections to have the option to do injections in order, instead of randomly drawing from the chain

BayesWaveUtils/bayeswave_pipe/bayeswave_pipe_utils.py

@@ -29,7 +29,10 @@ from glue import pipeline
 
 from glue.ligolw import ligolw
 from glue.ligolw import utils as ligolw_utils
-from glue.ligolw import lsctables
+try:
+  from glue.ligolw import lsctables
+except:
+  print("Warning! Unable to import lsctables.")
 
 #import lalinspiral, lalburst
 
@@ -51,9 +54,12 @@ else:  # other python3 compatibility stuff
 CVMFS_FRAMES="/cvmfs/oasis.opensciencegrid.org/ligo/frames/"
 
 # define a content handler
-class LIGOLWContentHandler(ligolw.LIGOLWContentHandler):
-    pass
-lsctables.use_in(LIGOLWContentHandler)
+try:
+  class LIGOLWContentHandler(ligolw.LIGOLWContentHandler):
+      pass
+  lsctables.use_in(LIGOLWContentHandler)
+except:
+  print("Warning: could not set LIGOLW content handler")
 
 def write_pre_cmd(workdir):
     """
@@ -524,13 +530,18 @@ class triggerList:
 
             BW_chainLength = file_len(filename)
 
-        try:
-            BW_seed = cp.getint('bayeswave_options', 'BW-seed')
-        except:
-            BW_seed = None
 
-        random.seed(BW_seed)
-        BW_events = random.sample(xrange(0,BW_chainLength), BW_Nsamples)
+        # Add option for doing deterministic BW injections
+        if cp.has_option('bayeswave_options','BW-internal-all'):
+            BW_events = range(0,BW_chainLength)
+        else:
+          try:
+              BW_seed = cp.getint('bayeswave_options', 'BW-seed')
+          except:
+              BW_seed = None
+
+          random.seed(BW_seed)
+          BW_events = random.sample(xrange(0,BW_chainLength), BW_Nsamples)
 
         triggers=[]
         for BW_event in BW_events:

BayesWaveUtils/scripts/bayeswave_pipe

@@ -38,7 +38,10 @@ import numpy as np
 
 from glue import pipeline
 
-from lalapps import inspiralutils
+try:
+  from lalapps import inspiralutils
+except:
+  print("Warning! could not import inspiralutils")
 from ligo import segments
 
 from bayeswave_pipe import bayeswave_pipe_utils as pipe_utils