Fix issues reported by pyflakes

Fix several style issues and remove unneeded imports/assignments.

Signed-off-by: Lukas Fleischer <lfleischer@archlinux.org>

1 files changed, 27 insertions, 7 deletions

diff --git a/scripts/notify.py b/scripts/notify.py
index b5bf518b..7b10efb9 100755
--- a/scripts/notify.py
+++ b/scripts/notify.py
@@ -4,7 +4,6 @@ import configparser
 import email.mime.text
 import mysql.connector
 import os
-import smtplib
 import subprocess
 import sys
 import textwrap
@@ -29,12 +28,15 @@ reply_to = config.get('notifications', 'reply-to')
 def headers_cc(cclist):
     return {'Cc': str.join(', ', cclist)}
 
+
 def headers_msgid(thread_id):
     return {'Message-ID': thread_id}
 
+
 def headers_reply(thread_id):
     return {'In-Reply-To': thread_id, 'References': thread_id}
 
+
 def send_notification(to, subject, body, refs, headers={}):
     wrapped = ''
     for line in body.splitlines():
@@ -54,23 +56,28 @@ def send_notification(to, subject, body, refs, headers={}):
         p = subprocess.Popen([sendmail, '-t', '-oi'], stdin=subprocess.PIPE)
         p.communicate(msg.as_bytes())
 
+
 def username_from_id(cur, uid):
     cur.execute('SELECT UserName FROM Users WHERE ID = %s', [uid])
     return cur.fetchone()[0]
 
+
 def pkgbase_from_id(cur, pkgbase_id):
     cur.execute('SELECT Name FROM PackageBases WHERE ID = %s', [pkgbase_id])
     return cur.fetchone()[0]
 
+
 def pkgbase_from_pkgreq(cur, reqid):
     cur.execute('SELECT PackageBaseID FROM PackageRequests WHERE ID = %s',
                 [reqid])
     return cur.fetchone()[0]
 
+
 def get_user_email(cur, uid):
     cur.execute('SELECT Email FROM Users WHERE ID = %s', [uid])
     return cur.fetchone()[0]
 
+
 def get_maintainer_email(cur, pkgbase_id):
     cur.execute('SELECT Users.Email FROM Users ' +
                 'INNER JOIN PackageBases ' +
@@ -78,6 +85,7 @@ def get_maintainer_email(cur, pkgbase_id):
                 'PackageBases.ID = %s', [pkgbase_id])
     return cur.fetchone()[0]
 
+
 def get_recipients(cur, pkgbase_id, uid):
     cur.execute('SELECT DISTINCT Users.Email FROM Users ' +
                 'INNER JOIN CommentNotify ' +
@@ -86,6 +94,7 @@ def get_recipients(cur, pkgbase_id, uid):
                 'CommentNotify.PackageBaseID = %s', [uid, pkgbase_id])
     return [row[0] for row in cur.fetchall()]
 
+
 def get_request_recipients(cur, pkgbase_id, uid):
     cur.execute('SELECT DISTINCT Users.Email FROM Users ' +
                 'INNER JOIN PackageBases ' +
@@ -93,25 +102,30 @@ def get_request_recipients(cur, pkgbase_id, uid):
                 'Users.ID = %s OR PackageBases.ID = %s', [uid, pkgbase_id])
     return [row[0] for row in cur.fetchall()]
 
+
 def get_comment(cur, comment_id):
     cur.execute('SELECT Comments FROM PackageComments WHERE ID = %s',
                 [comment_id])
     return cur.fetchone()[0]
 
+
 def get_flagger_comment(cur, pkgbase_id):
     cur.execute('SELECT FlaggerComment FROM PackageBases WHERE ID = %s',
                 [pkgbase_id])
     return cur.fetchone()[0]
 
+
 def get_request_comment(cur, reqid):
     cur.execute('SELECT Comments FROM PackageRequests WHERE ID = %s', [reqid])
     return cur.fetchone()[0]
 
+
 def get_request_closure_comment(cur, reqid):
     cur.execute('SELECT ClosureComment FROM PackageRequests WHERE ID = %s',
                 [reqid])
     return cur.fetchone()[0]
 
+
 def send_resetkey(cur, uid):
     cur.execute('SELECT UserName, Email, ResetKey FROM Users WHERE ID = %s',
                 [uid])
@@ -126,6 +140,7 @@ def send_resetkey(cur, uid):
 
     send_notification([to], subject, body, refs)
 
+
 def welcome(cur, uid):
     cur.execute('SELECT UserName, Email, ResetKey FROM Users WHERE ID = %s',
                 [uid])
@@ -140,14 +155,13 @@ def welcome(cur, uid):
 
     send_notification([to], subject, body, refs)
 
+
 def comment(cur, uid, pkgbase_id, comment_id):
     user = username_from_id(cur, uid)
     pkgbase = pkgbase_from_id(cur, pkgbase_id)
     to = get_recipients(cur, pkgbase_id, uid)
     text = get_comment(cur, comment_id)
 
-    uri = aur_location + '/pkgbase/' + pkgbase + '/'
-
     user_uri = aur_location + '/account/' + user + '/'
     pkgbase_uri = aur_location + '/pkgbase/' + pkgbase + '/'
 
@@ -164,6 +178,7 @@ def comment(cur, uid, pkgbase_id, comment_id):
 
     send_notification(to, subject, body, refs, headers)
 
+
 def flag(cur, uid, pkgbase_id):
     user = username_from_id(cur, uid)
     pkgbase = pkgbase_from_id(cur, pkgbase_id)
@@ -182,6 +197,7 @@ def flag(cur, uid, pkgbase_id):
 
     send_notification(to, subject, body, refs)
 
+
 def comaintainer_add(cur, pkgbase_id, uid):
     pkgbase = pkgbase_from_id(cur, pkgbase_id)
     to = [get_user_email(cur, uid)]
@@ -194,6 +210,7 @@ def comaintainer_add(cur, pkgbase_id, uid):
 
     send_notification(to, subject, body, refs)
 
+
 def comaintainer_remove(cur, pkgbase_id, uid):
     pkgbase = pkgbase_from_id(cur, pkgbase_id)
     to = [get_user_email(cur, uid)]
@@ -201,12 +218,13 @@ def comaintainer_remove(cur, pkgbase_id, uid):
     pkgbase_uri = aur_location + '/pkgbase/' + pkgbase + '/'
 
     subject = 'AUR Co-Maintainer Notification for %s' % (pkgbase)
-    body = 'You were removed from the co-maintainer list of %s [1].' % \
-            (pkgbase)
+    body = ('You were removed from the co-maintainer list of %s [1].' %
+            (pkgbase))
     refs = '[1] ' + pkgbase_uri + '\n'
 
     send_notification(to, subject, body, refs)
 
+
 def delete(cur, uid, old_pkgbase_id, new_pkgbase_id=None):
     user = username_from_id(cur, uid)
     old_pkgbase = pkgbase_from_id(cur, old_pkgbase_id)
@@ -215,7 +233,7 @@ def delete(cur, uid, old_pkgbase_id, new_pkgbase_id=None):
     to = get_recipients(cur, old_pkgbase_id, uid)
 
     user_uri = aur_location + '/account/' + user + '/'
-    pkgbase_uri = aur_location + '/pkgbase/' + pkgbase + '/'
+    pkgbase_uri = aur_location + '/pkgbase/' + old_pkgbase + '/'
 
     subject = 'AUR Package deleted: %s' % (old_pkgbase)
     if new_pkgbase_id:
@@ -236,6 +254,7 @@ def delete(cur, uid, old_pkgbase_id, new_pkgbase_id=None):
 
     send_notification(to, subject, body, refs)
 
+
 def request_open(cur, uid, reqid, reqtype, pkgbase_id, merge_into=None):
     user = username_from_id(cur, uid)
     pkgbase = pkgbase_from_id(cur, pkgbase_id)
@@ -268,12 +287,13 @@ def request_open(cur, uid, reqid, reqtype, pkgbase_id, merge_into=None):
 
     send_notification(to, subject, body, refs, headers)
 
+
 def request_close(cur, uid, reqid, reason):
     user = username_from_id(cur, uid)
     pkgbase_id = pkgbase_from_pkgreq(cur, reqid)
     to = [aur_request_ml]
     cc = get_request_recipients(cur, pkgbase_id, uid)
-    text = get_request_closure_comment(cur, reqid);
+    text = get_request_closure_comment(cur, reqid)
 
     user_uri = aur_location + '/account/' + user + '/'