Fix search page.

2 files changed, 16 insertions, 6 deletions

diff --git a/main.py b/main.py
index 8bc64eb..7c3d7bd 100644
--- a/main.py
+++ b/main.py
@@ -4,6 +4,7 @@ from urllib.parse import urlencode
 import password
 from password import Passwords
 import os
+from datetime import datetime
 from flask_login import (
     LoginManager,
     login_required,
@@ -79,6 +80,10 @@ style: HTML = lambda: """
         margin: 0;
     }
 
+    tr:nth-child(2n) {
+        background-color: lightblue;
+    }
+
     """
 
 
diff --git a/mu.py b/mu.py
index 1f136df..d52a362 100644
--- a/mu.py
+++ b/mu.py
@@ -53,6 +53,9 @@ class MuError(Exception):
     def __repr__(self):
         return f'MuError({self.returncode}, "{self.msg}")'
 
+    def __str__(self):
+        return repr(self)
+
 
 Sortfield = Union[Literal['cc'],
                   Literal['c'],
@@ -98,14 +101,16 @@ def mu_search(query, sortfield: Optional[Sortfield] = 'subject', reverse: bool =
         raise ValueError('Query required for mu_search')
     cmdline = ['mu', 'find',
                '--format=xml',
-               query,
-               '--sortfield', sortfield]
+               query]
+    if sortfield:
+        cmdline.extend(['--sortfield', sortfield])
     if reverse:
         cmdline.append('--reverse')
-    cmd = subprocess.Popen(cmdline, stdout=subprocess.PIPE)
-    dom = xml.dom.minidom.parse(cmd.stdout)
-    if returncode := cmd.wait():
-        raise MuError(returncode)
+    print(cmdline)
+    cmd = subprocess.run(cmdline, capture_output=True)
+    if cmd.returncode != 0:
+        raise MuError(cmd.returncode)
+    dom = xml.dom.minidom.parseString(cmd.stdout.decode('UTF-8'))
 
     message_list = []
     messages = dom.childNodes[0]