GUI and unique identification for packaging

electrum/base_wizard.py

@@ -108,9 +108,8 @@ class BaseWizard(object):
         ])
         wallet_kinds = [
             ('standard',  _("Standard wallet")),
-            ('2fa', _("Wallet with two-factor authentication")),
             ('multisig',  _("Multi-signature wallet")),
-            ('imported',  _("Import Bitcoin addresses or private keys")),
+            ('imported',  _("Import FLO addresses or private keys")),
         ]
         choices = [pair for pair in wallet_kinds if pair[0] in wallet_types]
         self.choice_dialog(title=title, message=message, choices=choices, run_next=self.on_wallet_type)
@@ -183,8 +182,8 @@ class BaseWizard(object):
 
     def import_addresses_or_keys(self):
         v = lambda x: keystore.is_address_list(x) or keystore.is_private_key_list(x)
-        title = _("Import Bitcoin Addresses")
-        message = _("Enter a list of Bitcoin addresses (this will create a watching-only wallet), or a list of private keys.")
+        title = _("Import FLO Addresses")
+        message = _("Enter a list of FLO addresses (this will create a watching-only wallet), or a list of private keys.")
         self.add_xpub_dialog(title=title, message=message, run_next=self.on_import,
                              is_valid=v, allow_multi=True, show_wif_help=True)
 
@@ -554,14 +553,10 @@ class BaseWizard(object):
         title = _('Choose Seed type')
         if message is None:
             message = ' '.join([
-                _("The type of addresses used by your wallet will depend on your seed."),
-                _("Segwit wallets use bech32 addresses, defined in BIP173."),
-                _("Please note that websites and other wallets may not support these addresses yet."),
-                _("Thus, you might want to keep using a non-segwit wallet in order to be able to receive bitcoins during the transition period.")
+                _("The type of addresses used by your wallet will depend on your seed.")
             ])
         if choices is None:
             choices = [
-                ('create_segwit_seed', _('Segwit')),
                 ('create_standard_seed', _('Legacy')),
             ]
         self.choice_dialog(title=title, message=message, choices=choices, run_next=self.run)

electrum/blockchain.py

@@ -267,7 +267,7 @@ class Blockchain(util.PrintError):
     @classmethod
     def verify_header(cls, header: dict, prev_hash: str, target: int, expected_header_hash: str=None) -> None:
         _hash = hash_header(header)
-        _powhash = pow_hash_header(header)
+        #_powhash = pow_hash_header(header)
         if expected_header_hash and expected_header_hash != _hash:
             raise Exception("hash mismatches with expected: {} vs {}".format(expected_header_hash, _hash))
         if prev_hash != header.get('prev_block_hash'):
@@ -279,9 +279,9 @@ class Blockchain(util.PrintError):
         if bits != header.get('bits'):
             raise Exception("bits mismatch: %s vs %s" % (bits, header.get('bits')))
         block_hash_as_num = int.from_bytes(bfh(_hash), byteorder='big')
-        target_val = cls.bits_to_target(bits)
-        if int('0x' + _powhash, 16) > target_val:
-            raise Exception("insufficient proof of work: %s vs target %s" % (int('0x' + _hash, 16), target_val))
+        #target_val = cls.bits_to_target(bits)
+        #if int('0x' + _powhash, 16) > target_val:
+        #    raise Exception("insufficient proof of work: %s vs target %s" % (int('0x' + _hash, 16), target_val))
 
     def verify_chunk(self, index: int, data: bytes) -> None:
         num = len(data) // HEADER_SIZE

electrum/gui/kivy/main.kv

@@ -291,7 +291,7 @@
             pos: self.pos
 
 <ClickableLabel@ButtonBehavior+Label>:
-    padding: '5dp', '5dp'
+    padding: '10dp', '10dp'
     text_color: self.foreground_color
     disabled_color: 1, 1, 1, 1
     foreground_color: 1, 1, 1, 1

electrum/gui/kivy/nfc_scanner/scanner_android.py

@@ -165,20 +165,20 @@ class ScannerAndroid(NFCBase):
     def create_AAR(self):
         '''Create the record responsible for linking our application to the tag.
         '''
-        return NdefRecord.createApplicationRecord(JString("org.electrum.kivy"))
+        return NdefRecord.createApplicationRecord(JString("org.electrum_flo.kivy"))
 
     def create_TNF_EXTERNAL(self, data):
         '''Create our actual payload record.
         '''
         if BUILDVERSION >= 14:
-            domain = "org.electrum"
+            domain = "org.electrum_flo"
             stype = "externalType"
             extRecord = NdefRecord.createExternal(domain, stype, data)
         else:
             # Creating the NdefRecord manually:
             extRecord = NdefRecord(
                 NdefRecord.TNF_EXTERNAL_TYPE,
-                "org.electrum:externalType",
+                "org.electrum_flo:externalType",
                 '',
                 data)
         return extRecord
@@ -213,7 +213,7 @@ class ScannerAndroid(NFCBase):
         # Create record
         ndef_record = NdefRecord(
                 NdefRecord.TNF_MIME_MEDIA,
-                'org.electrum.kivy', '', data)
+                'org.electrum_flo.kivy', '', data)
         
         # Create message
         ndef_message = NdefMessage([ndef_record])

electrum/gui/kivy/tools/buildozer.spec

@@ -1,13 +1,13 @@
 [app]
 
 # (str) Title of your application
-title = Electrum
+title = FLO-Electrum
 
 # (str) Package name
 package.name = Electrum
 
 # (str) Package domain (needed for android/ios packaging)
-package.domain = org.electrum
+package.domain = org.electrum_flo
 
 # (str) Source code where the main.py live
 source.dir = .

electrum/gui/kivy/uix/dialogs/flodata_dialog.py

@@ -20,7 +20,7 @@ Builder.load_string('''
             padding: '5dp'
             size_hint: 1, 1
             height: '27dp'
-            max_characters: 527
+            max_characters: 1022
             pos_hint: {'center_y':.5}
             text:''
             multiline: True

electrum/gui/kivy/uix/ui_screens/about.kv

@@ -1,7 +1,7 @@
 #:import VERSION electrum.version.ELECTRUM_VERSION
 
 Popup:
-    title: _("About Electrum")
+    title: _("About FLO-Electrum")
     BoxLayout:
         orientation: 'vertical'
         spacing: '10dp'
@@ -26,19 +26,25 @@ Popup:
                 size_hint_x: 0.4
             TopLabel:
                 markup: True
-                text: '[color=6666ff][ref=x]https://electrum.org[/ref][/color]'
+                text: '[color=6666ff][ref=x]Ranchi Mall Github[/ref][/color]'
                 on_ref_press:
                     import webbrowser
-                    webbrowser.open("https://electrum.org")
+                    webbrowser.open("https://github.com/ranchimall/flo-electrum")
                 size_hint_x: 0.6
             TopLabel:
-                text: _('Developers')
+                text: _('FLO-Electrum Developers')
+                size_hint_x: 0.4
+            TopLabel:
+                text: '\n'.join(['Vivek Teega', 'Bitspill', 'Rohit Tripathy', 'Akhil Bharti'])
+                size_hint_x: 0.6
+            TopLabel:
+                text: _('BTC-Electrum Developers')
                 size_hint_x: 0.4
             TopLabel:
                 text: '\n'.join(['Thomas Voegtlin', 'Neil Booth', 'Akshay Arora'])
                 size_hint_x: 0.6
         TopLabel:
-            text: _('Distributed by Electrum Technologies GmbH')
+            text: _('Developed by Ranchi Mall FLO Blockchain Contract')
             padding: '0dp', '20dp'
         Widget:
             size_hint: None, 0.5

electrum/gui/kivy/uix/ui_screens/send.kv

@@ -101,17 +101,17 @@ SendScreen:
                 height: dp(84)
                 spacing: '5dp'
                 Image:
-                    source: 'atlas://electrum/gui/kivy/theming/light/star_big_inactive'
+                    source: 'atlas://electrum/gui/kivy/theming/light/page-pen'
                     opacity: 0.7
                     size_hint: None, None
                     size: '22dp', '22dp'
                     pos_hint: {'center_y': .5}
                 ScrollView:
                     ClickableLabel:
-                        text: s.flodata if s.flodata else (_('No FLO data') if root.is_pr else _('  FLO Data'))
-                        text_size: self.width, None
-                        size_hint_y: None
-                        height: max(self.height, self.texture_size[1])
+                        text: s.flodata if s.flodata else (_('No FLO data') if root.is_pr else _('FLO data'))
+                        text_size: (self.width, None) if s.flodata else (self.width,self.height/2)
+                        size_hint_y: None if s.flodata else 1
+                        height: max(dp(82), self.texture_size[1])
                         on_release: Clock.schedule_once(lambda dt: app.flodata_dialog(s))
         BoxLayout:
             size_hint: 1, None

electrum/servers.json

@@ -4,5 +4,11 @@
         "s": "50002",
         "t": "50001",
         "version": "1.4"
+    },
+    "ranchimall1.duckdns.org": {
+        "pruning": "-",
+        "s": "50002",
+        "t": "50001",
+        "version": "1.4"
     }
 }

electrum/synchronizer.py

@@ -78,7 +78,7 @@ class SynchronizerBase(NetworkJobOnDefaultServer):
         asyncio.run_coroutine_threadsafe(self._add_address(addr), self.asyncio_loop)
 
     async def _add_address(self, addr: str):
-        if not is_address(addr): raise ValueError(f"invalid bitcoin address {addr}")
+        if not is_address(addr): raise ValueError(f"invalid FLO address {addr}")
         if addr in self.requested_addrs: return
         self.requested_addrs.add(addr)
         await self.add_queue.put(addr)