use ast module to evaluate items read from boundary definition file.

1 files changed, 2 insertions, 1 deletions

diff --git a/makeBoundary.py b/makeBoundary.py
index 1fc6b69..21b1113 100755
--- a/makeBoundary.py
+++ b/makeBoundary.py
@@ -3,6 +3,7 @@
 import matplotlib.pyplot as plt
 import numpy as np
 import bisect
+import ast
 
 def read_definition(filename):
     ddict = {}
@@ -10,7 +11,7 @@ def read_definition(filename):
         for line in f:
             items = line.split(': ', 1)
             if len(items) == 2:
-                ddict[items[0]] = eval(items[1])
+                ddict[items[0]] = ast.literal_eval(items[1])
     return ddict
 
 # read boundary definition file.