# HG changeset patch
# User Britton Smith <brittonsmith@gmail.com>
# Date 1283536621 14400
# Branch yt
# Node ID 7cb218c4c65ea44c2ed3086bf61ba5f948d02dfc
# Parent  d134c2c665ec091a4af1f69d5843016781a656df
Put sqlite3 import inside a try block such that imports from
yt.analysis_modules.api don't fail.

diff -r d134c2c665ec091a4af1f69d5843016781a656df -r 7cb218c4c65ea44c2ed3086bf61ba5f948d02dfc yt/analysis_modules/halo_merger_tree/merger_tree.py
--- a/yt/analysis_modules/halo_merger_tree/merger_tree.py	Thu Sep 02 19:41:12 2010 -0700
+++ b/yt/analysis_modules/halo_merger_tree/merger_tree.py	Fri Sep 03 13:57:01 2010 -0400
@@ -27,7 +27,11 @@
 import os, glob, md5, time, gc, sys
 import h5py
 import types
-import sqlite3 as sql
+try:
+    import sqlite3 as sql
+except ImportError:
+    mylog.error("sqlite3 not imported!")
+
 from yt.funcs import *
 
 from yt.analysis_modules.halo_finding.halo_objects import \
@@ -35,6 +39,7 @@
 from yt.analysis_modules.halo_profiler.multi_halo_profiler import \
     HaloProfiler
 from yt.convenience import load
+from yt.utilities.logger import ytLogger as mylog
 try:
     from yt.utilities.kdtree import *
 except ImportError: