calc_coolfunc.py: add check the existence of t_profile

1 files changed, 6 insertions, 1 deletions

diff --git a/calc_coolfunc.py b/calc_coolfunc.py
index 32a7ada..c21e6b7 100755
--- a/calc_coolfunc.py
+++ b/calc_coolfunc.py
@@ -4,9 +4,11 @@
 #
 # Aaron LI
 # Created: 2016-06-19
-# Updated: 2016-07-11
+# Updated: 2016-07-13
 #
 # Change logs:
+# 2016-07-13:
+#   * Add check of the existence of t_profile
 # 2016-07-11:
 #   * Use a default config to allow a minimal user config
 # 2016-07-04:
@@ -187,6 +189,9 @@ def main():
     config_user = ConfigObj(args.config)
     config.merge(config_user)
 
+    if not os.path.exists(config["t_profile"]):
+        raise FileNotFoundError("file not exists: %s" % config["t_profile"])
+
     redshift = config.as_float("redshift")
     config_data = {
         "prog_name":    os.path.basename(sys.argv[0]),