Moved most of frequently used SQL-queries to helper_db module.

src/bitmessageqt/__init__.py

@@ -35,9 +35,10 @@ from foldertree import (
     MessageList_TimeWidget)
 import settingsmixin
 import support
-from helper_sql import sqlQuery, sqlExecute, sqlExecuteChunked, sqlStoredProcedure
+from helper_ackPayload import genAckPayload
-import helper_addressbook
+from helper_sql import (
-import helper_search
+    sqlQuery, sqlExecute, sqlExecuteChunked, sqlStoredProcedure)
+import helper_db
 import l10n
 from utils import str_broadcast_subscribers, avatarize
 from account import (
@@ -54,7 +55,6 @@ from statusbar import BMStatusBar
 import sound
 # This is needed for tray icon
 import bitmessage_icons_rc  # noqa:F401 pylint: disable=unused-import
-import helper_sent
 
 try:
     from plugins.plugin import get_plugin, get_plugins
@@ -1214,7 +1214,7 @@ class MyForm(settingsmixin.SMainWindow):
             tableWidget.setColumnHidden(1, bool(account))
             xAddress = 'fromaddress'
 
-        queryreturn = helper_search.search_sql(
+        queryreturn = helper_db.search_sql(
             xAddress, account, "sent", where, what, False)
 
         for row in queryreturn:
@@ -1254,7 +1254,7 @@ class MyForm(settingsmixin.SMainWindow):
             tableWidget.setColumnHidden(0, False)
             tableWidget.setColumnHidden(1, False)
 
-        queryreturn = helper_search.search_sql(
+        queryreturn = helper_db.search_sql(
             xAddress, account, folder, where, what, unreadOnly)
 
         for row in queryreturn:
@@ -1937,8 +1937,7 @@ class MyForm(settingsmixin.SMainWindow):
 
         newRows = {}
         # subscriptions
-        queryreturn = sqlQuery('SELECT label, address FROM subscriptions WHERE enabled = 1')
+        for row in helper_db.get_subscriptions():
-        for row in queryreturn:
             label, address = row
             newRows[address] = [label, AccountMixin.SUBSCRIPTION]
         # chans
@@ -1948,8 +1947,7 @@ class MyForm(settingsmixin.SMainWindow):
             if (account.type == AccountMixin.CHAN and BMConfigParser().safeGetBoolean(address, 'enabled')):
                 newRows[address] = [account.getLabel(), AccountMixin.CHAN]
         # normal accounts
-        queryreturn = sqlQuery('SELECT * FROM addressbook')
+        for row in helper_db.get_addressbook():
-        for row in queryreturn:
             label, address = row
             newRows[address] = [label, AccountMixin.NORMAL]
 
@@ -2166,18 +2164,19 @@ class MyForm(settingsmixin.SMainWindow):
                                 " send the message but it won\'t send until"
                                 " you connect.")
                             )
-                        ackdata = helper_sent.insert(
+                        stealthLevel = BMConfigParser().safeGetInt(
-                            toAddress=toAddress, fromAddress=fromAddress,
+                            'bitmessagesettings', 'ackstealthlevel')
-                            subject=subject, message=message, encoding=encoding)
+                        ackdata = genAckPayload(streamNumber, stealthLevel)
-                        toLabel = ''
+                        helper_db.put_sent(
-                        queryreturn = sqlQuery('''select label from addressbook where address=?''',
+                            toAddress, fromAddress, subject, message, ackdata,
-                                               toAddress)
+                            'msgqueued', encoding, ripe
-                        if queryreturn != []:
+                        )
-                            for row in queryreturn:
+
-                                toLabel, = row
+                        toLabel = helper_db.get_label(toAddress) or ''
 
                         self.displayNewSentMessage(
-                            toAddress, toLabel, fromAddress, subject, message, ackdata)
+                            toAddress, toLabel, fromAddress, subject,
+                            message, ackdata)
                         queues.workerQueue.put(('sendmessage', toAddress))
 
                         self.click_pushButtonClear()
@@ -2202,15 +2201,14 @@ class MyForm(settingsmixin.SMainWindow):
                 # We don't actually need the ackdata for acknowledgement since
                 # this is a broadcast message, but we can use it to update the
                 # user interface when the POW is done generating.
-                toAddress = str_broadcast_subscribers
+                streamNumber = decodeAddress(fromAddress)[2]
+                ackdata = genAckPayload(streamNumber, 0)
+                toAddress = toLabel = str_broadcast_subscribers
 
-                # msgid. We don't know what this will be until the POW is done.
+                helper_db.put_sent(
-                ackdata = helper_sent.insert(
+                    toAddress, fromAddress, subject, message, ackdata,
-                    fromAddress=fromAddress,
+                    'broadcastqueued', encoding
-                    subject=subject, message=message,
+                )
-                    status='broadcastqueued', encoding=encoding)
-
-                toLabel = str_broadcast_subscribers
 
                 self.displayNewSentMessage(
                     toAddress, toLabel, fromAddress, subject, message, ackdata)
@@ -2338,7 +2336,7 @@ class MyForm(settingsmixin.SMainWindow):
                 self.ui.treeWidgetChans
             ) and self.getCurrentAccount(treeWidget) != toAddress:
                 continue
-            elif not helper_search.check_match(
+            elif not helper_db.check_match(
                 toAddress, fromAddress, subject, message,
                 self.getCurrentSearchOption(tab),
                 self.getCurrentSearchLine(tab)
@@ -2368,7 +2366,7 @@ class MyForm(settingsmixin.SMainWindow):
             tab += 1
             if tab == 1:
                 tab = 2
-            if not helper_search.check_match(
+            if not helper_db.check_match(
                 toAddress, fromAddress, subject, message,
                 self.getCurrentSearchOption(tab),
                 self.getCurrentSearchLine(tab)
@@ -2427,10 +2425,7 @@ class MyForm(settingsmixin.SMainWindow):
         except AttributeError:
             return
 
-        # First we must check to see if the address is already in the
+        if not helper_db.put_addressbook(label, address):
-        # address book. The user cannot add it again or else it will
-        # cause problems when updating and deleting the entry.
-        if shared.isAddressInMyAddressBook(address):
             self.updateStatusBar(_translate(
                 "MainWindow",
                 "Error: You cannot add the same address to your"
@@ -2439,30 +2434,25 @@ class MyForm(settingsmixin.SMainWindow):
             ))
             return
 
-        if helper_addressbook.insert(label=label, address=address):
         self.rerenderMessagelistFromLabels()
         self.rerenderMessagelistToLabels()
         self.rerenderAddressBook()
-        else:
-            self.updateStatusBar(_translate(
-                "MainWindow",
-                "Error: You cannot add your own address in the address book."
-            ))
 
     def addSubscription(self, address, label):
-        # This should be handled outside of this function, for error displaying
+        if not helper_db.put_subscriptions(label, address):
-        # and such, but it must also be checked here.
+            self.updateStatusBar(_translate(
-        if shared.isAddressInMySubscriptionsList(address):
+                "MainWindow",
+                "Error: You cannot add the same address to your"
+                " subscriptions twice. Perhaps rename the existing one"
+                " if you want."
+            ))
             return
-        # Add to database (perhaps this should be separated from the MyForm class)
+
-        sqlExecute(
-            '''INSERT INTO subscriptions VALUES (?,?,?)''',
-            label, address, True
-        )
         self.rerenderMessagelistFromLabels()
         shared.reloadBroadcastSendersForWhichImWatching()
         self.rerenderAddressBook()
         self.rerenderTabTreeSubscriptions()
+        return True
 
     def click_pushButtonAddSubscription(self):
         dialog = dialogs.NewSubscriptionDialog(self)
@@ -2472,19 +2462,9 @@ class MyForm(settingsmixin.SMainWindow):
         except AttributeError:
             return
 
-        # We must check to see if the address is already in the
+        if not self.addSubscription(address, label):
-        # subscriptions list. The user cannot add it again or else it
-        # will cause problems when updating and deleting the entry.
-        if shared.isAddressInMySubscriptionsList(address):
-            self.updateStatusBar(_translate(
-                "MainWindow",
-                "Error: You cannot add the same address to your"
-                " subscriptions twice. Perhaps rename the existing one"
-                " if you want."
-            ))
             return
 
-        self.addSubscription(address, label)
         # Now, if the user wants to display old broadcasts, let's get
         # them out of the inventory and put them
         # to the objectProcessorQueue to be processed
@@ -2815,11 +2795,7 @@ class MyForm(settingsmixin.SMainWindow):
         textEdit = self.getCurrentMessageTextedit()
         if not msgid:
             return
-        queryreturn = sqlQuery(
+        messageText = helper_db.get_message(msgid)
-            '''select message from inbox where msgid=?''', msgid)
-        if queryreturn != []:
-            for row in queryreturn:
-                messageText, = row
 
         lines = messageText.split('\n')
         totalLines = len(lines)
@@ -3052,24 +3028,20 @@ class MyForm(settingsmixin.SMainWindow):
             currentInboxRow, 1).data(QtCore.Qt.UserRole)
         recipientAddress = tableWidget.item(
             currentInboxRow, 0).data(QtCore.Qt.UserRole)
-        # Let's make sure that it isn't already in the address book
+        label = "\"" + tableWidget.item(currentInboxRow, 2).subject + \
-        queryreturn = sqlQuery('''select * from blacklist where address=?''',
+            "\" in " + BMConfigParser().get(recipientAddress, "label")
-                               addressAtCurrentInboxRow)
+        if not helper_db.put_blacklist(label, addressAtCurrentInboxRow):
-        if queryreturn == []:
+            self.updateStatusBar(_translate(
-            label = "\"" + tableWidget.item(currentInboxRow, 2).subject + "\" in " + BMConfigParser().get(recipientAddress, "label")
+                "MainWindow",
-            sqlExecute('''INSERT INTO blacklist VALUES (?,?, ?)''',
+                "Error: You cannot add the same address to your blacklist"
-                       label,
+                " twice. Try renaming the existing one if you want."))
-                       addressAtCurrentInboxRow, True)
+            return
+
         self.ui.blackwhitelist.rerenderBlackWhiteList()
         self.updateStatusBar(_translate(
             "MainWindow",
             "Entry added to the blacklist. Edit the label to your liking.")
         )
-        else:
-            self.updateStatusBar(_translate(
-                "MainWindow",
-                "Error: You cannot add the same address to your blacklist"
-                " twice. Try renaming the existing one if you want."))
 
     def deleteRowFromMessagelist(
         self, row=None, inventoryHash=None, ackData=None, messageLists=None
@@ -3168,11 +3140,7 @@ class MyForm(settingsmixin.SMainWindow):
 
         # Retrieve the message data out of the SQL database
         msgid = tableWidget.item(currentInboxRow, 3).data()
-        queryreturn = sqlQuery(
+        message = helper_db.get_message(msgid)
-            '''select message from inbox where msgid=?''', msgid)
-        if queryreturn != []:
-            for row in queryreturn:
-                message, = row
 
         defaultFilename = "".join(x for x in subjectAtCurrentInboxRow if x.isalnum()) + '.txt'
         filename = QtGui.QFileDialog.getSaveFileName(self, _translate("MainWindow","Save As..."), defaultFilename, "Text files (*.txt);;All files (*.*)")
@@ -3280,15 +3248,6 @@ class MyForm(settingsmixin.SMainWindow):
 
     def on_action_AddressBookSubscribe(self):
         for item in self.getAddressbookSelectedItems():
-            # Then subscribe to it...
-            # provided it's not already in the address book
-            if shared.isAddressInMySubscriptionsList(item.address):
-                self.updateStatusBar(_translate(
-                    "MainWindow",
-                    "Error: You cannot add the same address to your"
-                    " subscriptions twice. Perhaps rename the existing"
-                    " one if you want."))
-                continue
             self.addSubscription(item.address, item.label)
             self.ui.tabWidget.setCurrentIndex(
                 self.ui.tabWidget.indexOf(self.ui.subscriptions)

src/bitmessageqt/account.py

@@ -4,43 +4,30 @@ account.py
 ==========
 
 Account related functions.
-
 """
 
-from __future__ import absolute_import
-
 import inspect
 import re
 import sys
-import time
-
-from PyQt4 import QtGui
 
+import helper_db
 import queues
 from addresses import decodeAddress
 from bmconfigparser import BMConfigParser
 from helper_ackPayload import genAckPayload
-from helper_sql import sqlQuery, sqlExecute
+from helper_sql import sqlQuery
-from .foldertree import AccountMixin
+from foldertree import AccountMixin
-from .utils import str_broadcast_subscribers
+from utils import str_broadcast_subscribers
+from tr import _translate
 
 
 def getSortedAccounts():
     """Get a sorted list of configSections"""
-
     configSections = BMConfigParser().addresses()
     configSections.sort(
         cmp=lambda x, y: cmp(
-            unicode(
+            unicode(BMConfigParser().get(x, 'label'), 'utf-8').lower(),
-                BMConfigParser().get(
+            unicode(BMConfigParser().get(y, 'label'), 'utf-8').lower()))
-                    x,
-                    'label'),
-                'utf-8').lower(),
-            unicode(
-                BMConfigParser().get(
-                    y,
-                    'label'),
-                'utf-8').lower()))
     return configSections
 
 
@@ -107,29 +94,27 @@ def accountClass(address):
 
 class AccountColor(AccountMixin):  # pylint: disable=too-few-public-methods
     """Set the type of account"""
-
     def __init__(self, address, address_type=None):
         self.isEnabled = True
         self.address = address
-        if address_type is None:
+        if address_type:
-            if address is None:
+            self.type = address_type
-                self.type = AccountMixin.ALL
+            return
-            elif BMConfigParser().safeGetBoolean(self.address, 'mailinglist'):
+        # AccountMixin.setType()
-                self.type = AccountMixin.MAILINGLIST
+        if self.address is None:
+            self.type = self.ALL
         elif BMConfigParser().safeGetBoolean(self.address, 'chan'):
-                self.type = AccountMixin.CHAN
+            self.type = self.CHAN
-            elif sqlQuery(
+        elif BMConfigParser().safeGetBoolean(self.address, 'mailinglist'):
-                    '''select label from subscriptions where address=?''', self.address):
+            self.type = self.MAILINGLIST
+        elif helper_db.get_label(self.address, "subscriptions"):
             self.type = AccountMixin.SUBSCRIPTION
         else:
-                self.type = AccountMixin.NORMAL
+            self.type = self.NORMAL
-        else:
-            self.type = address_type
 
 
 class BMAccount(object):
     """Encapsulate a Bitmessage account"""
-
     def __init__(self, address=None):
         self.address = address
         self.type = AccountMixin.NORMAL
@@ -140,29 +125,19 @@ class BMAccount(object):
                 self.type = AccountMixin.MAILINGLIST
         elif self.address == str_broadcast_subscribers:
             self.type = AccountMixin.BROADCAST
-        else:
+        elif helper_db.get_label(self.address, "subscriptions"):
-            queryreturn = sqlQuery(
-                '''select label from subscriptions where address=?''', self.address)
-            if queryreturn:
             self.type = AccountMixin.SUBSCRIPTION
 
     def getLabel(self, address=None):
         """Get a label for this bitmessage account"""
         if address is None:
             address = self.address
-        label = BMConfigParser().safeGet(address, 'label', address)
+        if BMConfigParser().has_section(address):
-        queryreturn = sqlQuery(
+            return BMConfigParser().get(address, 'label')
-            '''select label from addressbook where address=?''', address)
+        return (
-        if queryreturn != []:
+            helper_db.get_label(address) or
-            for row in queryreturn:
+            helper_db.get_label(address, "subscriptions") or address
-                label, = row
+        )
-        else:
-            queryreturn = sqlQuery(
-                '''select label from subscriptions where address=?''', address)
-            if queryreturn != []:
-                for row in queryreturn:
-                    label, = row
-        return label
 
     def parseMessage(self, toAddress, fromAddress, subject, message):
         """Set metadata and address labels on self"""
@@ -186,9 +161,7 @@ class NoAccount(BMAccount):
         self.type = AccountMixin.NORMAL
 
     def getLabel(self, address=None):
-        if address is None:
+        return address or self.address
-            address = self.address
-        return address
 
 
 class SubscriptionAccount(BMAccount):
@@ -213,31 +186,17 @@ class GatewayAccount(BMAccount):
 
     def send(self):
         """Override the send method for gateway accounts"""
-
+        streamNumber, ripe = decodeAddress(self.toAddress)[2:]
-        # pylint: disable=unused-variable
+        stealthLevel = BMConfigParser().safeGetInt(
-        status, addressVersionNumber, streamNumber, ripe = decodeAddress(self.toAddress)
+            'bitmessagesettings', 'ackstealthlevel')
-        stealthLevel = BMConfigParser().safeGetInt('bitmessagesettings', 'ackstealthlevel')
         ackdata = genAckPayload(streamNumber, stealthLevel)
-        sqlExecute(
+        helper_db.put_sent(
-            '''INSERT INTO sent VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)''',
+            self.toAddress, self.fromAddress, self.subject, self.message,
-            '',
+            ackdata, 'msgqueued', 2, ripe,
-            self.toAddress,
+            min(
-            ripe,
+                BMConfigParser().getint('bitmessagesettings', 'ttl'),
-            self.fromAddress,
+                86400 * 2)  # not necessary to have a TTL higher than 2 days
-            self.subject,
-            self.message,
-            ackdata,
-            int(time.time()),  # sentTime (this will never change)
-            int(time.time()),  # lastActionTime
-            0,  # sleepTill time. This will get set when the POW gets done.
-            'msgqueued',
-            0,  # retryNumber
-            'sent',  # folder
-            2,  # encodingtype
-            # not necessary to have a TTL higher than 2 days
-            min(BMConfigParser().getint('bitmessagesettings', 'ttl'), 86400 * 2)
         )
-
         queues.workerQueue.put(('sendmessage', self.toAddress))
 
 
@@ -292,9 +251,7 @@ class MailchuckAccount(GatewayAccount):
 
         self.toAddress = self.registrationAddress
         self.subject = "config"
-        self.message = QtGui.QApplication.translate(
+        self.message = _translate("Mailchuck", """# You can use this to configure your email gateway account
-            "Mailchuck",
-            """# You can use this to configure your email gateway account
 # Uncomment the setting you want to use
 # Here are the options:
 #

src/bitmessageqt/foldertree.py

@@ -8,8 +8,8 @@ from cgi import escape
 
 from PyQt4 import QtCore, QtGui
 
+import helper_db
 from bmconfigparser import BMConfigParser
-from helper_sql import sqlExecute, sqlQuery
 from settingsmixin import SettingsMixin
 from tr import _translate
 from utils import avatarize
@@ -110,15 +110,13 @@ class AccountMixin(object):
             self.type = self.CHAN
         elif BMConfigParser().safeGetBoolean(self.address, 'mailinglist'):
             self.type = self.MAILINGLIST
-        elif sqlQuery(
+        elif helper_db.get_label(self.address, "subscriptions"):
-                '''select label from subscriptions where address=?''', self.address):
             self.type = AccountMixin.SUBSCRIPTION
         else:
             self.type = self.NORMAL
 
     def defaultLabel(self):
         """Default label (in case no label is set manually)"""
-        queryreturn = None
         retval = None
         if self.type in (
                 AccountMixin.NORMAL,
@@ -127,16 +125,9 @@ class AccountMixin(object):
                 retval = unicode(
                     BMConfigParser().get(self.address, 'label'), 'utf-8')
             except Exception:
-                queryreturn = sqlQuery(
+                retval = helper_db.get_label(self.address)
-                    '''select label from addressbook where address=?''', self.address)
         elif self.type == AccountMixin.SUBSCRIPTION:
-            queryreturn = sqlQuery(
+            retval = helper_db.get_label(self.address, "subscriptions")
-                '''select label from subscriptions where address=?''', self.address)
-        if queryreturn is not None:
-            if queryreturn != []:
-                for row in queryreturn:
-                    retval, = row
-                    retval = unicode(retval, 'utf-8')
         elif self.address is None or self.type == AccountMixin.ALL:
             return unicode(
                 str(_translate("MainWindow", "All accounts")), 'utf-8')
@@ -306,13 +297,8 @@ class Ui_SubscriptionWidget(Ui_AddressWidget):
             parent, pos, address, unreadCount, enabled)
 
     def _getLabel(self):
-        queryreturn = sqlQuery(
+        return helper_db.get_label(self.address, "subscriptions") \
-            '''select label from subscriptions where address=?''', self.address)
+            or self.address
-        if queryreturn != []:
-            for row in queryreturn:
-                retval, = row
-            return unicode(retval, 'utf-8', 'ignore')
-        return unicode(self.address, 'utf-8')
 
     def setType(self):
         """Set account type"""
@@ -327,9 +313,7 @@ class Ui_SubscriptionWidget(Ui_AddressWidget):
                     value.toString().toUtf8()).decode('utf-8', 'ignore')
             else:
                 label = unicode(value, 'utf-8', 'ignore')
-            sqlExecute(
+            helper_db.set_label(self.address, label, "subscriptions")
-                '''UPDATE subscriptions SET label=? WHERE address=?''',
-                label, self.address)
         return super(Ui_SubscriptionWidget, self).setData(column, role, value)
 
 
@@ -402,7 +386,6 @@ class MessageList_AddressWidget(BMAddressWidget):
         if label is not None:
             return
         newLabel = self.address
-        queryreturn = None
         if self.type in (
                 AccountMixin.NORMAL,
                 AccountMixin.CHAN, AccountMixin.MAILINGLIST):
@@ -411,14 +394,9 @@ class MessageList_AddressWidget(BMAddressWidget):
                     BMConfigParser().get(self.address, 'label'),
                     'utf-8', 'ignore')
             except:
-                queryreturn = sqlQuery(
+                newLabel = helper_db.get_label(self.address)
-                    '''select label from addressbook where address=?''', self.address)
         elif self.type == AccountMixin.SUBSCRIPTION:
-            queryreturn = sqlQuery(
+            newLabel = helper_db.get_label(self.address, "subscriptions")
-                '''select label from subscriptions where address=?''', self.address)
-        if queryreturn:
-            for row in queryreturn:
-                newLabel = unicode(row[0], 'utf-8', 'ignore')
 
         self.label = newLabel
 
@@ -525,9 +503,9 @@ class Ui_AddressBookWidgetItem(BMAddressWidget):
                     BMConfigParser().set(self.address, 'label', self.label)
                     BMConfigParser().save()
                 except:
-                    sqlExecute('''UPDATE addressbook set label=? WHERE address=?''', self.label, self.address)
+                    helper_db.set_label(self.address, self.label)
             elif self.type == AccountMixin.SUBSCRIPTION:
-                sqlExecute('''UPDATE subscriptions set label=? WHERE address=?''', self.label, self.address)
+                helper_db.set_label(self.address, self.label, "subscriptions")
             else:
                 pass
         return super(Ui_AddressBookWidgetItem, self).setData(role, value)

src/bitmessageqt/support.py

@@ -10,6 +10,7 @@ from PyQt4 import QtCore
 
 import account
 import defaults
+import helper_db
 import network.stats
 import paths
 import proofofwork
@@ -17,7 +18,7 @@ import queues
 import state
 from bmconfigparser import BMConfigParser
 from foldertree import AccountMixin
-from helper_sql import sqlExecute, sqlQuery
+from helper_sql import sqlExecute
 from l10n import getTranslationLanguage
 from openclpow import openclEnabled
 from pyelliptic.openssl import OpenSSL
@@ -67,12 +68,8 @@ Connected hosts: {}
 
 
 def checkAddressBook(myapp):
-    sqlExecute('DELETE from addressbook WHERE address=?', OLD_SUPPORT_ADDRESS)
+    sqlExecute('DELETE FROM addressbook WHERE address=?', OLD_SUPPORT_ADDRESS)
-    queryreturn = sqlQuery('SELECT * FROM addressbook WHERE address=?', SUPPORT_ADDRESS)
+    if helper_db.put_addressbook(SUPPORT_LABEL.toUtf8(), SUPPORT_ADDRESS):
-    if queryreturn == []:
-        sqlExecute(
-            'INSERT INTO addressbook VALUES (?,?)',
-            SUPPORT_LABEL.toUtf8(), SUPPORT_ADDRESS)
         myapp.rerenderAddressBook()
 
 

src/class_objectProcessor.py

@@ -10,12 +10,10 @@ import random
 import threading
 import time
 from binascii import hexlify
-from subprocess import call  # nosec
 
 import helper_bitcoin
-import helper_inbox
 import helper_msgcoding
-import helper_sent
+import helper_db
 import highlevelcrypto
 import l10n
 import protocol
@@ -29,10 +27,10 @@ from addresses import (
 )
 from bmconfigparser import BMConfigParser
 from fallback import RIPEMD160Hash
+from helper_ackPayload import genAckPayload
 from helper_sql import sql_ready, SqlBulkExecute, sqlExecute, sqlQuery
 from network import bmproto, knownnodes
 from network.node import Peer
-# pylint: disable=too-many-locals, too-many-return-statements, too-many-branches, too-many-statements
 
 logger = logging.getLogger('default')
 
@@ -343,24 +341,7 @@ class objectProcessor(threading.Thread):
                 )
 
             address = encodeAddress(addressVersion, streamNumber, ripe)
-
+            helper_db.put_pubkey(address, addressVersion, dataToStore)
-            queryreturn = sqlQuery(
-                "SELECT usedpersonally FROM pubkeys WHERE address=?"
-                " AND usedpersonally='yes'", address)
-            # if this pubkey is already in our database and if we have
-            # used it personally:
-            if queryreturn != []:
-                logger.info(
-                    'We HAVE used this pubkey personally. Updating time.')
-                t = (address, addressVersion, dataToStore,
-                     int(time.time()), 'yes')
-            else:
-                logger.info(
-                    'We have NOT used this pubkey personally. Inserting'
-                    ' in database.')
-                t = (address, addressVersion, dataToStore,
-                     int(time.time()), 'no')
-            sqlExecute('''INSERT INTO pubkeys VALUES (?,?,?,?,?)''', *t)
             self.possibleNewPubkey(address)
         if addressVersion == 3:
             if len(data) < 170:  # sanity check.
@@ -408,23 +389,7 @@ class objectProcessor(threading.Thread):
                 )
 
             address = encodeAddress(addressVersion, streamNumber, ripe)
-            queryreturn = sqlQuery(
+            helper_db.put_pubkey(address, addressVersion, dataToStore)
-                "SELECT usedpersonally FROM pubkeys WHERE address=?"
-                " AND usedpersonally='yes'", address)
-            # if this pubkey is already in our database and if we have
-            # used it personally:
-            if queryreturn != []:
-                logger.info(
-                    'We HAVE used this pubkey personally. Updating time.')
-                t = (address, addressVersion, dataToStore,
-                     int(time.time()), 'yes')
-            else:
-                logger.info(
-                    'We have NOT used this pubkey personally. Inserting'
-                    ' in database.')
-                t = (address, addressVersion, dataToStore,
-                     int(time.time()), 'no')
-            sqlExecute('''INSERT INTO pubkeys VALUES (?,?,?,?,?)''', *t)
             self.possibleNewPubkey(address)
 
         if addressVersion == 4:
@@ -623,13 +588,10 @@ class objectProcessor(threading.Thread):
 
         # Let's store the public key in case we want to reply to this
         # person.
-        sqlExecute(
+        helper_db.put_pubkey(
-            '''INSERT INTO pubkeys VALUES (?,?,?,?,?)''',
+            fromAddress, sendersAddressVersionNumber,
-            fromAddress,
+            decryptedData[:endOfThePublicKeyPosition], True
-            sendersAddressVersionNumber,
+        )
-            decryptedData[:endOfThePublicKeyPosition],
-            int(time.time()),
-            'yes')
 
         # Check to see whether we happen to be awaiting this
         # pubkey in order to send a message. If we are, it will do the POW
@@ -693,50 +655,25 @@ class objectProcessor(threading.Thread):
         subject = decodedMessage.subject
         body = decodedMessage.body
 
-        # Let us make sure that we haven't already received this message
+        if helper_db.put_inbox(
-        if helper_inbox.isMessageAlreadyInInbox(sigHash):
+            toAddress, fromAddress, subject, body, inventoryHash, sigHash,
-            logger.info('This msg is already in our inbox. Ignoring it.')
+            encoding=messageEncodingType
-            blockMessage = True
+        ) is False:
-        if not blockMessage:
+            # logger.info('This msg is already in our inbox. Ignoring it.')
-            if messageEncodingType != 0:
+            return
-                t = (inventoryHash, toAddress, fromAddress, subject,
-                     int(time.time()), body, 'inbox', messageEncodingType,
-                     0, sigHash)
-                helper_inbox.insert(t)
-
-                queues.UISignalQueue.put(('displayNewInboxMessage', (
-                    inventoryHash, toAddress, fromAddress, subject, body)))
-
-            # If we are behaving as an API then we might need to run an
-            # outside command to let some program know that a new message
-            # has arrived.
-            if BMConfigParser().safeGetBoolean(
-                    'bitmessagesettings', 'apienabled'):
-                try:
-                    apiNotifyPath = BMConfigParser().get(
-                        'bitmessagesettings', 'apinotifypath')
-                except:
-                    apiNotifyPath = ''
-                if apiNotifyPath != '':
-                    call([apiNotifyPath, "newMessage"])
 
         # Let us now check and see whether our receiving address is
         # behaving as a mailing list
-            if BMConfigParser().safeGetBoolean(toAddress, 'mailinglist') \
+        if BMConfigParser().safeGetBoolean(toAddress, 'mailinglist'):
-                    and messageEncodingType != 0:
+            mailingListName = BMConfigParser().safeGet(
-                try:
+                toAddress, 'mailinglistname', '')
-                    mailingListName = BMConfigParser().get(
+
-                        toAddress, 'mailinglistname')
-                except:
-                    mailingListName = ''
             # Let us send out this message as a broadcast
             subject = self.addMailingListNameToSubject(
                 subject, mailingListName)
             # Let us now send this message out as a broadcast
-                message = time.strftime(
+            message = time.strftime("%a, %Y-%m-%d %H:%M:%S UTC", time.gmtime(
-                    "%a, %Y-%m-%d %H:%M:%S UTC", time.gmtime()
+            )) + '   Message ostensibly from ' + fromAddress + ':\n\n' + body
-                ) + '   Message ostensibly from ' + fromAddress \
-                    + ':\n\n' + body
             # The fromAddress for the broadcast that we are about to
             # send is the toAddress (my address) for the msg message
             # we are currently processing.
@@ -744,19 +681,23 @@ class objectProcessor(threading.Thread):
             # We don't actually need the ackdata for acknowledgement
             # since this is a broadcast message but we can use it to
             # update the user interface when the POW is done generating.
-                toAddress = '[Broadcast subscribers]'
+            streamNumber = decodeAddress(fromAddress)[2]
 
-                ackdata = helper_sent.insert(
+            ackdata = genAckPayload(streamNumber, 0)
-                    fromAddress=fromAddress,
+            toAddress = toLabel = '[Broadcast subscribers]'
-                    status='broadcastqueued',
+
-                    subject=subject,
+            # We really should have a discussion about how to
-                    message=message,
+            # set the TTL for mailing list broadcasts. This is obviously
-                    encoding=messageEncodingType)
+            # hard-coded.
+            TTL = 2 * 7 * 24 * 60 * 60  # 2 weeks
+            helper_db.put_sent(
+                toAddress, fromAddress, subject, message, ackdata,
+                'broadcastqueued', messageEncodingType, ttl=TTL
+            )
 
             queues.UISignalQueue.put((
-                    'displayNewSentMessage', (
+                'displayNewSentMessage',
-                        toAddress, '[Broadcast subscribers]', fromAddress,
+                (toAddress, toLabel, fromAddress, subject, message, ackdata)
-                        subject, message, ackdata)
             ))
             queues.workerQueue.put(('sendbroadcast', ''))
 
@@ -764,7 +705,6 @@ class objectProcessor(threading.Thread):
         # messages, disabled or chan
         if (
             self.ackDataHasAValidHeader(ackData) and not blockMessage and
-            messageEncodingType != 0 and
             not BMConfigParser().safeGetBoolean(toAddress, 'dontsendack') and
             not BMConfigParser().safeGetBoolean(toAddress, 'chan')
         ):
@@ -975,12 +915,11 @@ class objectProcessor(threading.Thread):
         logger.info('fromAddress: %s', fromAddress)
 
         # Let's store the public key in case we want to reply to this person.
-        sqlExecute('''INSERT INTO pubkeys VALUES (?,?,?,?,?)''',
+        helper_db.put_pubkey(
-                   fromAddress,
+            fromAddress, sendersAddressVersion,
-                   sendersAddressVersion,
             decryptedData[:endOfPubkeyPosition],
-                   int(time.time()),
+            True
-                   'yes')
+        )
 
         # Check to see whether we happen to be awaiting this
         # pubkey in order to send a message. If we are, it will do the POW
@@ -1000,27 +939,12 @@ class objectProcessor(threading.Thread):
         body = decodedMessage.body
 
         toAddress = '[Broadcast subscribers]'
-        if helper_inbox.isMessageAlreadyInInbox(sigHash):
+        if helper_db.put_inbox(
-            logger.info('This broadcast is already in our inbox. Ignoring it.')
+            toAddress, fromAddress, subject, body, inventoryHash, sigHash,
+            encoding=messageEncodingType
+        ) is False:
+            # logger.info('This broadcast is already in inbox. Ignoring it.')
             return
-        t = (inventoryHash, toAddress, fromAddress, subject, int(
-            time.time()), body, 'inbox', messageEncodingType, 0, sigHash)
-        helper_inbox.insert(t)
-
-        queues.UISignalQueue.put(('displayNewInboxMessage', (
-            inventoryHash, toAddress, fromAddress, subject, body)))
-
-        # If we are behaving as an API then we might need to run an
-        # outside command to let some program know that a new message
-        # has arrived.
-        if BMConfigParser().safeGetBoolean('bitmessagesettings', 'apienabled'):
-            try:
-                apiNotifyPath = BMConfigParser().get(
-                    'bitmessagesettings', 'apinotifypath')
-            except:
-                apiNotifyPath = ''
-            if apiNotifyPath != '':
-                call([apiNotifyPath, "newBroadcast"])
 
         # Display timing data
         logger.info(

src/class_singleWorker.py

@@ -10,10 +10,9 @@ import hashlib
 import time
 from binascii import hexlify, unhexlify
 from struct import pack
-from subprocess import call  # nosec
 
 import defaults
-import helper_inbox
+import helper_db
 import helper_msgcoding
 import helper_random
 import helper_sql
@@ -1312,25 +1311,11 @@ class singleWorker(StoppableThread):
                 # Used to detect and ignore duplicate messages in our inbox
                 sigHash = hashlib.sha512(hashlib.sha512(
                     signature).digest()).digest()[32:]
-                t = (inventoryHash, toaddress, fromaddress, subject, int(
-                    time.time()), message, 'inbox', encoding, 0, sigHash)
-                helper_inbox.insert(t)
 
-                queues.UISignalQueue.put(('displayNewInboxMessage', (
+                helper_db.put_inbox(
-                    inventoryHash, toaddress, fromaddress, subject, message)))
+                    toaddress, fromaddress, subject, message, inventoryHash, sigHash,
-
+                    encoding=encoding
-                # If we are behaving as an API then we might need to run an
+                )
-                # outside command to let some program know that a new message
-                # has arrived.
-                if BMConfigParser().safeGetBoolean(
-                        'bitmessagesettings', 'apienabled'):
-                    try:
-                        apiNotifyPath = BMConfigParser().get(
-                            'bitmessagesettings', 'apinotifypath')
-                    except:
-                        apiNotifyPath = ''
-                    if apiNotifyPath != '':
-                        call([apiNotifyPath, "newMessage"])
 
     def requestPubKey(self, toAddress):
         """Send a getpubkey object"""

src/helper_db.py

@@ -0,0 +1,180 @@
+import subprocess  # nosec
+import time
+
+import queues
+from bmconfigparser import BMConfigParser
+from helper_search import search_sql, check_match
+from helper_sql import sqlExecute, sqlQuery
+
+
+__all__ = ["search_sql", "check_match"]
+
+
+# + genAckPayload
+def put_sent(
+        to_address, from_address, subject, message, ackdata,
+        status, encoding,
+        ripe='', ttl=0, msgid='', sent_time=None, last_action_time=None,
+        sleep_till_time=0, retrynumber=0):
+    """Put message into Sent table"""
+    # We don't know msgid until the POW is done.
+    # sleep_till_time will get set when the POW gets done
+    if not sent_time:
+        sent_time = time.time()
+    if not last_action_time:
+        last_action_time = sent_time
+    if not ttl:
+        ttl = BMConfigParser().getint('bitmessagesettings', 'ttl')
+    sqlExecute(
+        "INSERT INTO sent VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)",
+        msgid, to_address, ripe, from_address, subject, message, ackdata,
+        int(sent_time), int(last_action_time), sleep_till_time, status, retrynumber,
+        'sent', encoding, ttl
+    )
+
+
+def _in_inbox_already(sighash):
+    return sqlQuery(
+        "SELECT COUNT(*) FROM inbox WHERE sighash=?", sighash
+    )[0][0] != 0
+
+
+def put_inbox(
+        to_address, from_address, subject, message, msgid, sighash,
+        encoding=0, received_time=None, broadcast=False):
+    """Put message into Inbox table"""
+    if not received_time:
+        received_time = time.time()
+    if encoding == 0 or _in_inbox_already(sighash):
+        return False
+
+    sqlExecute(
+        "INSERT INTO inbox VALUES (?,?,?,?,?,?,?,?,?,?)",
+        msgid, to_address, from_address, subject, int(received_time), message,
+        'inbox', encoding, 0, sighash
+    )
+
+    queues.UISignalQueue.put((
+        'displayNewInboxMessage',
+        (msgid, to_address, from_address, subject, message)
+    ))
+
+    # If we are behaving as an API then we might need to run an
+    # outside command to let some program know that a new message
+    # has arrived.
+    if BMConfigParser().safeGetBoolean('bitmessagesettings', 'apienabled'):
+        apinotify_path = BMConfigParser().safeGet(
+            'bitmessagesettings', 'apinotifypath')
+        if apinotify_path:
+            subprocess.call([
+                apinotify_path,
+                "newBroadcast" if broadcast else "newMessage"])
+
+
+def put_pubkey(address, address_version, data, used_personally=None):
+    """Put pubkey into Pubkeys table"""
+    if used_personally is None:
+        if sqlQuery(
+            "SELECT * FROM pubkeys WHERE address=? AND usedpersonally='yes'",
+            address
+        ) == []:
+            used_personally = False
+        else:
+            sqlExecute(
+                "UPDATE pubkeys SET time=? WHERE address=?",
+                time.time(), address
+            )
+            return
+    sqlExecute(
+        "INSERT INTO pubkeys VALUES (?,?,?,?,?)",
+        address, address_version, data, time.time(),
+        'yes' if used_personally else 'no'
+    )
+
+
+def _in_group_already(address, group="addressbook"):
+    return sqlQuery(
+        "SELECT enabled FROM %s WHERE address=?" % group, address)
+
+
+def put_addresslist(label, address, group="blacklist", enabled=True):
+    """Put address into address list (e.g. blacklist, subscriptions...)"""
+    # We must check to see if the address is already in the
+    # subscriptions list. The user cannot add it again or else it
+    # will cause problems when updating and deleting the entry.
+    # FIXME: address should be primary key in this case
+    if _in_group_already(address, group):
+        return False
+    sqlExecute(
+        "INSERT INTO %s VALUES (?,?,?)" % group, label, address, enabled)
+    return True
+
+
+def put_blacklist(label, address):
+    """Put address into blacklist"""
+    return put_addresslist(label, address, "blacklist")
+
+
+def put_subscriptions(label, address, enabled=True):
+    """Put address into subscriptions"""
+    return put_addresslist(label, address, "subscriptions", enabled)
+
+
+def put_addressbook(label, address):
+    """Put address into Addressbook"""
+    # First we must check to see if the address is already in the
+    # address book. The user cannot add it again or else it will
+    # cause problems when updating and deleting the entry.
+    if _in_group_already(address):
+        return False
+    sqlExecute("INSERT INTO addressbook VALUES (?,?)", label, address)
+    return True
+
+
+def get_subscriptions():
+    """Generator for Subscriptions"""
+    queryreturn = sqlQuery(
+        "SELECT label, address FROM subscriptions WHERE enabled=1")
+    for row in queryreturn:
+        yield row
+
+
+def get_addressbook():
+    """Generator for Addressbook"""
+    queryreturn = sqlQuery("SELECT * FROM addressbook")
+    for row in queryreturn:
+        yield row
+
+
+def get_addresslist(group="blacklist"):
+    """Generator for address list given by group arg"""
+    queryreturn = sqlQuery("SELECT * FROM %s" % group)
+    for row in queryreturn:
+        yield row
+
+
+def get_label(address, group="addressbook"):
+    """
+    Get address label from address list given by group arg
+    (default is addressbook)
+    """
+    queryreturn = sqlQuery(
+        "SELECT label FROM %s WHERE address=?" % group, address)
+    try:
+        return unicode(queryreturn[-1][0], 'utf-8')
+    except IndexError:
+        pass
+
+
+def set_label(address, label, group="addressbook"):
+    """Set address label in the address list given by group arg"""
+    sqlExecute("UPDATE %s set label=? WHERE address=?" % group, label, address)
+
+
+def get_message(msgid):
+    """Get inbox message by msgid"""
+    queryreturn = sqlQuery("SELECT message FROM inbox WHERE msgid=?", msgid)
+    try:
+        return queryreturn[-1][0]
+    except IndexError:
+        return ''

src/helper_sent.py

@@ -1,48 +0,0 @@
-"""
-Insert values into sent table
-"""
-
-import time
-import uuid
-from addresses import decodeAddress
-from bmconfigparser import BMConfigParser
-from helper_ackPayload import genAckPayload
-from helper_sql import sqlExecute
-
-
-# pylint: disable=too-many-arguments
-def insert(msgid=None, toAddress='[Broadcast subscribers]', fromAddress=None, subject=None,
-           message=None, status='msgqueued', ripe=None, ackdata=None, sentTime=None,
-           lastActionTime=None, sleeptill=0, retryNumber=0, encoding=2, ttl=None, folder='sent'):
-    """Perform an insert into the `sent` table"""
-    # pylint: disable=unused-variable
-    # pylint: disable-msg=too-many-locals
-
-    valid_addr = True
-    if not ripe or not ackdata:
-        addr = fromAddress if toAddress == '[Broadcast subscribers]' else toAddress
-        new_status, addressVersionNumber, streamNumber, new_ripe = decodeAddress(addr)
-        valid_addr = True if new_status == 'success' else False
-        if not ripe:
-            ripe = new_ripe
-
-        if not ackdata:
-            stealthLevel = BMConfigParser().safeGetInt(
-                'bitmessagesettings', 'ackstealthlevel')
-            new_ackdata = genAckPayload(streamNumber, stealthLevel)
-            ackdata = new_ackdata
-    if valid_addr:
-        msgid = msgid if msgid else uuid.uuid4().bytes
-        sentTime = sentTime if sentTime else int(time.time())  # sentTime (this doesn't change)
-        lastActionTime = lastActionTime if lastActionTime else int(time.time())
-
-        ttl = ttl if ttl else BMConfigParser().getint('bitmessagesettings', 'ttl')
-
-        t = (msgid, toAddress, ripe, fromAddress, subject, message, ackdata,
-             sentTime, lastActionTime, sleeptill, status, retryNumber, folder,
-             encoding, ttl)
-
-        sqlExecute('''INSERT INTO sent VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)''', *t)
-        return ackdata
-    else:
-        return None

src/protocol.py

@@ -14,6 +14,7 @@ from binascii import hexlify
 from struct import Struct, pack, unpack
 
 import defaults
+import helper_db
 import highlevelcrypto
 import state
 from addresses import (
@@ -21,7 +22,6 @@ from addresses import (
 from bmconfigparser import BMConfigParser
 from debug import logger
 from fallback import RIPEMD160Hash
-from helper_sql import sqlExecute
 from version import softwareVersion
 
 # Service flags
@@ -503,8 +503,7 @@ def decryptAndCheckPubkeyPayload(data, address):
             hexlify(publicSigningKey), hexlify(publicEncryptionKey)
         )
 
-        t = (address, addressVersion, storedData, int(time.time()), 'yes')
+        helper_db.put_pubkey(address, addressVersion, storedData, True)
-        sqlExecute('''INSERT INTO pubkeys VALUES (?,?,?,?,?)''', *t)
         return 'successful'
     except varintDecodeError:
         logger.info(