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109 lines
2.6 KiB
109 lines
2.6 KiB
from util import print_error |
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import traceback, sys |
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from util import * |
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from i18n import _ |
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plugins = [] |
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def init_plugins(self): |
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import imp, pkgutil, __builtin__, os |
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global plugins |
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if __builtin__.use_local_modules: |
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fp, pathname, description = imp.find_module('plugins') |
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plugin_names = [name for a, name, b in pkgutil.iter_modules([pathname])] |
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plugin_names = filter( lambda name: os.path.exists(os.path.join(pathname,name+'.py')), plugin_names) |
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imp.load_module('electrum_plugins', fp, pathname, description) |
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plugin_modules = map(lambda name: imp.load_source('electrum_plugins.'+name, os.path.join(pathname,name+'.py')), plugin_names) |
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else: |
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import electrum_plugins |
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plugin_names = [name for a, name, b in pkgutil.iter_modules(electrum_plugins.__path__)] |
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plugin_modules = [ __import__('electrum_plugins.'+name, fromlist=['electrum_plugins']) for name in plugin_names] |
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for name, p in zip(plugin_names, plugin_modules): |
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try: |
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plugins.append( p.Plugin(self, name) ) |
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except Exception: |
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print_msg(_("Error: cannot initialize plugin"),p) |
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traceback.print_exc(file=sys.stdout) |
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def run_hook(name, *args): |
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global plugins |
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found = 0 |
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for p in plugins: |
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if not p.is_enabled(): |
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continue |
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f = getattr(p, name, None) |
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if not callable(f): |
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continue |
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found += 1 |
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try: |
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f(*args) |
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except Exception: |
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print_error("Plugin error") |
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traceback.print_exc(file=sys.stdout) |
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return found |
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class BasePlugin: |
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def __init__(self, gui, name): |
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self.gui = gui |
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self.name = name |
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self.config = gui.config |
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def fullname(self): |
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return self.name |
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def description(self): |
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return 'undefined' |
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def requires_settings(self): |
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return False |
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def toggle(self): |
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if self.is_enabled(): |
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if self.disable(): |
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self.close() |
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else: |
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if self.enable(): |
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self.init() |
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return self.is_enabled() |
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def enable(self): |
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self.set_enabled(True) |
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return True |
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def disable(self): |
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self.set_enabled(False) |
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return True |
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def init(self): pass |
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def close(self): pass |
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def is_enabled(self): |
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return self.is_available() and self.config.get('use_'+self.name) is True |
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def is_available(self): |
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return True |
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def set_enabled(self, enabled): |
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self.config.set_key('use_'+self.name, enabled, True) |
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def settings_dialog(self): |
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pass
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