helper_search flake8 fixes

src/helper_search.py

@@ -1,5 +1,6 @@
 """Additional SQL helper for searching messages"""
-from helper_sql import *
+
+from helper_sql import sqlQuery
 
 try:
     from PyQt4 import QtGui
@@ -7,13 +8,15 @@ try:
 except ImportError:
     haveQt = False
 
-def search_translate (context, text):
+
+def search_translate(context, text):
     if haveQt:
         return QtGui.QApplication.translate(context, text)
     else:
         return text.lower()
 
-def search_sql(xAddress = "toaddress", account = None, folder = "inbox", where = None, what = None, unreadOnly = False):
+
+def search_sql(xAddress="toaddress", account=None, folder="inbox", where=None, what=None, unreadOnly=False):
     if what is not None and what != "":
         what = "%" + what + "%"
         if where == search_translate("MainWindow", "To"):
@@ -31,7 +34,7 @@ def search_sql(xAddress = "toaddress", account = None, folder = "inbox", where =
 
     if folder == "sent":
         sqlStatementBase = '''
-            SELECT toaddress, fromaddress, subject, status, ackdata, lastactiontime 
+            SELECT toaddress, fromaddress, subject, status, ackdata, lastactiontime
             FROM sent '''
     else:
         sqlStatementBase = '''SELECT folder, msgid, toaddress, fromaddress, subject, received, read
@@ -67,7 +70,8 @@ def search_sql(xAddress = "toaddress", account = None, folder = "inbox", where =
         sqlStatementBase += " ORDER BY lastactiontime"
     return sqlQuery(sqlStatementBase, sqlArguments)
 
-def check_match(toAddress, fromAddress, subject, message, where = None, what = None):
+
+def check_match(toAddress, fromAddress, subject, message, where=None, what=None):
     if what is not None and what != "":
         if where in (search_translate("MainWindow", "To"), search_translate("MainWindow", "All")):
             if what.lower() not in toAddress.lower():