Only write if file does not exist

2019-11-02 11:32:43 +00:00 · 2019-11-02 11:32:43 +00:00 · b877af4ae8
parent d6a17f1209
commit b877af4ae8
1 changed files with 6 additions and 5 deletions
--- a/shares.py
+++ b/shares.py
@ -146,11 +146,12 @@ def addShare(baseDir: str, \

    # indicate that a new share is available
    newShareFile=baseDir+'/accounts/.newShare'
-    try:
-        with open(newShareFile, 'w') as fp:
-            fp.write('\n')
-    except:
-        pass
+    if not os.path.isfile(newShareFile):
+        try:
+            with open(newShareFile, 'w') as fp:
+                fp.write('\n')
+        except:
+            pass

 def expireShares(baseDir: str) -> None:
    """Removes expired items from shares