init

Bithumb.py

@@ -412,13 +412,14 @@ class Bithumb(HTS):
         return tmp[2]
 
     def exist_buy(self, ticker, log_filename):
-        log_file = open('data.csv', 'r', )
-        reader = csv.reader(log_file)
-        for line in reader:
-            if line[2] == ticker:
-                log_file.close()
-                return True
-        log_file.close()
+        if os.path.exists(log_filename):
+            log_file = open(log_filename, 'r', )
+            reader = csv.reader(log_file)
+            for line in reader:
+                if line[2] == ticker:
+                    log_file.close()
+                    return True
+            log_file.close()
         return False
 
     def buyRealTime(self, ticker, isRealTime=False):