From 684c59495fe72890e0de0807d99a9605da43d3e7 Mon Sep 17 00:00:00 2001
From: zebra-lucky <zebra.lucky@gmail.com>
Date: Wed, 30 Oct 2024 03:06:51 +0200
Subject: [PATCH] jm_qt.py: rm FilteredPlainTextEdit

---
 electrum/plugins/joinmarket/jm_qt.py   | 47 ++------------------------
 electrum/plugins/joinmarket/jm_util.py | 33 ------------------
 2 files changed, 2 insertions(+), 78 deletions(-)

diff --git a/electrum/plugins/joinmarket/jm_qt.py b/electrum/plugins/joinmarket/jm_qt.py
index 1c3d83c59..95d75dd47 100644
--- a/electrum/plugins/joinmarket/jm_qt.py
+++ b/electrum/plugins/joinmarket/jm_qt.py
@@ -27,7 +27,7 @@ from electrum.gui.qt.util import (read_QIcon, HelpLabel, MessageBoxMixin,
                                   MONOSPACE_FONT, WindowModalDialog,
                                   Buttons, OkButton)
 
-from .jm_util import guess_address_script_type, filter_log_line, JMStates
+from .jm_util import guess_address_script_type, JMStates
 from .jmclient import (JMClientProtocolFactory, Taker, get_max_cj_fee_values,
                        fidelity_bond_weighted_order_choose, get_schedule,
                        ScheduleGenerationErrorNoFunds, schedule_to_text,
@@ -65,49 +65,6 @@ class GUIConfig:
 GUIconf = GUIConfig()
 
 
-class FilteredPlainTextEdit(QPlainTextEdit):
-
-    def contextMenuEvent(self, event):
-        f_copy = QAction(_('Copy filtered'), self)
-        f_copy.triggered.connect(lambda checked: self.copy_filtered())
-        f_copy.setEnabled(self.textCursor().hasSelection())
-
-        copy_icon = QIcon.fromTheme('edit-copy')
-        if copy_icon:
-            f_copy.setIcon(copy_icon)
-
-        menu = self.createStandardContextMenu(event.pos())
-        menu.insertAction(menu.actions()[0], f_copy)
-        menu.exec(event.globalPos())
-
-    def copy_filtered(self):
-        cursor = self.textCursor()
-        if not cursor.hasSelection():
-            return
-
-        all_lines = self.toPlainText().splitlines()
-        sel_beg = cursor.selectionStart()
-        sel_end = cursor.selectionEnd()
-        l_beg = 0
-        result_lines = []
-        for i in range(len(all_lines)):
-            cur_line = all_lines[i]
-            cur_len = len(cur_line)
-            l_end = l_beg + cur_len
-
-            if l_end > sel_beg and l_beg < sel_end:
-                filtered_line = filter_log_line(cur_line)
-                l_sel_start = None if sel_beg <= l_beg else sel_beg - l_beg
-                l_sel_end = None if sel_end >= l_end else sel_end - l_beg
-                clipped_line = filtered_line[l_sel_start:l_sel_end]
-                result_lines.append(clipped_line)
-
-            l_beg += (cur_len + 1)
-            if l_beg > sel_end:
-                break
-        QApplication.clipboard().setText('\n'.join(result_lines))
-
-
 class WarnExDialog(WindowModalDialog):
 
     def __init__(self, jmman, parent):
@@ -340,7 +297,7 @@ class JMDlg(QtEventListener, QDialog, MessageBoxMixin):
         # setup logging
         self.log_handler = self.jmman.log_handler
         self.logger = self.jmman.logger
-        self.log_view = FilteredPlainTextEdit()
+        self.log_view = QPlainTextEdit()
         self.log_view.setMaximumBlockCount(1000)
         self.log_view.setVerticalScrollBarPolicy(
             Qt.ScrollBarPolicy.ScrollBarAlwaysOn)
diff --git a/electrum/plugins/joinmarket/jm_util.py b/electrum/plugins/joinmarket/jm_util.py
index 19e7265d7..5e3115455 100644
--- a/electrum/plugins/joinmarket/jm_util.py
+++ b/electrum/plugins/joinmarket/jm_util.py
@@ -17,13 +17,6 @@ from electrum.transaction import (PartialTransaction, Transaction,
 from electrum.util import to_bytes
 
 
-TXID_PATTERN = re.compile('([0123456789ABCDEFabcdef]{64})')
-ADDR_PATTERN = re.compile(
-    '([123456789ABCDEFGHJKLMNPQRSTUVWXYZ'
-    'abcdefghijkmnopqrstuvwxyz]{20,80})')
-FILTERED_TXID = '<filtered txid>'
-FILTERED_ADDR = '<filtered address>'
-
 # secp256k1 prime
 prime = 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F
 
@@ -48,32 +41,6 @@ def verify_signature(pubkey: bytes, sig: bytes, h: bytes) -> bool:
     return ecc.ECPubkey(pubkey).ecdsa_verify(sig, h)
 
 
-def filter_log_line(line):
-    '''Filter out txids/addresses from log lines'''
-    pos = 0
-    output_line = ''
-    while pos < len(line):
-        m = TXID_PATTERN.search(line, pos)
-        if m:
-            output_line += line[pos:m.start()]
-            output_line += FILTERED_TXID
-            pos = m.end()
-            continue
-
-        m = ADDR_PATTERN.search(line, pos)
-        if m:
-            addr = m.group()
-            if is_address(addr, net=constants.net):
-                output_line += line[pos:m.start()]
-                output_line += FILTERED_ADDR
-                pos = m.end()
-                continue
-
-        output_line += line[pos:]
-        break
-    return output_line
-
-
 def guess_address_script_type(addr):
     net = constants.net
     if not is_address(addr, net=net):