update packages and add valign

lisp/treemacs/treemacs-count-mail.py

@@ -1,5 +1,6 @@
 from subprocess import Popen, PIPE
 import sys
+from os import environ
 
 # Command line arguments are a list of maildirs.
 # The output is a list of items in the form '((P1 A1) (P2 A2))' where P is the node path for a maildir
@@ -28,12 +29,12 @@ def main():
             if mu_dir == "/":
                 continue
 
+        environ["LC_ALL"] = "C"
         unread = Popen(UNREAD_CMD.format(mu_dir.replace(" ", "\ ")),
                        shell=True,
                        stdout=PIPE,
                        bufsize=100,
-                       encoding='utf-8',
-                       env={"LC_ALL": "C"}
+                       encoding='utf-8'
                     ).communicate()[0][:-1]
 
         if unread == "0":