Create folder if it does not exist

realeroberto · Mar 8, 2020 · 1ac2817 · 1ac2817
1 parent ecc1b13
commit 1ac2817
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/timestampy/cli.py b/timestampy/cli.py
@@ -8,13 +8,21 @@
 from inotify.constants import IN_CREATE, IN_MODIFY, IN_MOVED_TO
 from subprocess import call
 import os
+import errno
 
 
 @click.command()
 @click.option('--f', default='~/timestampy')
 def main(f):
     f = os.path.expanduser(f)
 
+    # create f if it does not exist
+    try:
+        os.makedirs(f)
+    except OSError as e:
+        if e.errno != errno.EEXIST:
+            raise
+
     i = inotify.adapters.Inotify()
     i.add_watch(f, mask=IN_CREATE | IN_MODIFY | IN_MOVED_TO)