ea10c7cfc1
remove hashlib import add filehash of external plugins to PluginDialog add emptyline add filehash of external plugins to PluginDialog
135 lines
5.2 KiB
Python
135 lines
5.2 KiB
Python
from typing import TYPE_CHECKING, Optional
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from functools import partial
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from PyQt6.QtWidgets import QLabel, QVBoxLayout, QGridLayout, QPushButton, QComboBox, QLineEdit, QSpacerItem, QWidget, QHBoxLayout, QScrollArea, QCheckBox, QFormLayout
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from electrum.i18n import _
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from electrum.gui import messages
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from electrum.plugin import run_hook, BasePlugin
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from . import util
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from .util import WindowModalDialog, Buttons, CloseButton, HelpButton, WWLabel, insert_spaces
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if TYPE_CHECKING:
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from .main_window import ElectrumWindow
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class PluginDialog(WindowModalDialog):
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def __init__(self, name, metadata, cb: 'QCheckBox', window: 'ElectrumWindow', index:int):
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display_name = metadata.get('display_name', '')
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author = metadata.get('author', '')
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description = metadata.get('description', '')
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requires = metadata.get('requires')
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version = metadata.get('version', 'n/a')
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zip_hash = metadata.get('zip_hash_sha256', None)
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WindowModalDialog.__init__(self, window, 'Plugin')
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self.setMinimumSize(400,250)
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self.index = index
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self.window = window
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self.metadata = metadata
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self.plugins = self.window.plugins
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self.name = name
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self.cb = cb
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p = self.plugins.get(name) # is installed
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vbox = QVBoxLayout(self)
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form = QFormLayout(None)
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form.addRow(QLabel(_('Name') + ':'), QLabel(display_name))
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form.addRow(QLabel(_('Author') + ':'), QLabel(author))
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form.addRow(QLabel(_('Description') + ':'), WWLabel(description))
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form.addRow(QLabel(_('Version') + ':'), QLabel(version))
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if zip_hash:
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form.addRow(QLabel('Hash [sha256]:'), WWLabel(insert_spaces(zip_hash, 8)))
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if requires:
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msg = '\n'.join(map(lambda x: x[1], requires))
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form.addRow(QLabel(_('Requires') + ':'), WWLabel(msg))
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vbox.addLayout(form)
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text = _('Disable') if p else _('Enable')
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toggle_button = QPushButton(text)
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toggle_button.clicked.connect(partial(self.do_toggle, toggle_button, name))
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close_button = CloseButton(self)
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close_button.setText(_('Cancel'))
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buttons = [toggle_button, close_button]
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vbox.addLayout(Buttons(*buttons))
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def do_toggle(self, button, name):
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button.setEnabled(False)
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p = self.plugins.toggle(name)
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self.cb.setChecked(bool(p))
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self.close()
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self.window.enable_settings_widget(name, self.index)
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# note: all enabled plugins will receive this hook:
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run_hook('init_qt', self.window.window.gui_object)
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class PluginsDialog(WindowModalDialog):
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def __init__(self, window: 'ElectrumWindow'):
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WindowModalDialog.__init__(self, window, _('Electrum Plugins'))
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self.window = window
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self.wallet = self.window.wallet
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self.config = window.config
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self.plugins = self.window.gui_object.plugins
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self.settings_widgets = {}
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vbox = QVBoxLayout(self)
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scroll = QScrollArea()
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scroll.setEnabled(True)
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scroll.setWidgetResizable(True)
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scroll.setMinimumSize(400,250)
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scroll_w = QWidget()
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scroll.setWidget(scroll_w)
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self.grid = QGridLayout()
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self.grid.setColumnStretch(0,1)
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scroll_w.setLayout(self.grid)
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vbox.addWidget(scroll)
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vbox.addLayout(Buttons(CloseButton(self)))
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self.show_list()
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def enable_settings_widget(self, name: str, i: int):
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p = self.plugins.get(name)
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widget = self.settings_widgets.get(name) # type: Optional[QWidget]
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if widget and not p:
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# plugin got disabled, rm widget
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self.grid.removeWidget(widget)
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widget.setParent(None)
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self.settings_widgets.pop(name)
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elif widget is None and p and p.requires_settings() and p.is_enabled():
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# plugin got enabled, add widget
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widget = self.settings_widgets[name] = p.settings_widget(self)
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self.grid.addWidget(widget, i, 1)
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def show_list(self):
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descriptions = self.plugins.descriptions
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descriptions = sorted(descriptions.items())
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grid = self.grid
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i = 0
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for name, metadata in descriptions:
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i += 1
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p = self.plugins.get(name)
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if metadata.get('registers_keystore'):
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continue
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display_name = metadata.get('display_name')
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if not display_name:
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continue
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#try:
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cb = QCheckBox(display_name)
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plugin_is_loaded = p is not None
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cb_enabled = (not plugin_is_loaded and self.plugins.is_available(name, self.wallet)
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or plugin_is_loaded and p.can_user_disable())
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cb.setEnabled(cb_enabled)
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cb.setChecked(plugin_is_loaded and p.is_enabled())
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grid.addWidget(cb, i, 0)
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self.enable_settings_widget(name, i)
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cb.clicked.connect(partial(self.show_plugin_dialog, name, cb, i))
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#grid.setRowStretch(len(descriptions), 1)
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def show_plugin_dialog(self, name, cb, i):
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p = self.plugins.get(name)
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metadata = self.plugins.descriptions[name]
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cb.setChecked(p is not None and p.is_enabled())
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d = PluginDialog(name, metadata, cb, self, i)
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d.exec()
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