plugin handler
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parent
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commit
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11
electrum
11
electrum
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@ -17,6 +17,7 @@
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import re
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import pkgutil
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import sys, os, time, json
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import optparse
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import platform
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@ -40,6 +41,13 @@ if os.path.exists("lib"):
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imp.load_module('electrum', fp, pathname, description)
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fp, pathname, description = imp.find_module('gui')
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imp.load_module('electrumGUI', fp, pathname, description)
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fp, pathname, description = imp.find_module('plugins')
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imp.load_module('electrum_plugins', fp, pathname, description)
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plugin_names = [name for _, name, _ in pkgutil.iter_modules(['plugins'])]
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plugins = 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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plugins = []
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from electrum import *
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@ -68,7 +76,6 @@ def arg_parser():
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parser.add_option("-a", "--all", action="store_true", dest="show_all", default=False, help="show all addresses")
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parser.add_option("-b", "--balance", action="store_true", dest="show_balance", default=False, help="show the balance of listed addresses")
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parser.add_option("-l", "--labels", action="store_true", dest="show_labels", default=False, help="show the labels of listed addresses")
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parser.add_option("-f", "--fee", dest="tx_fee", default="0.005", help="set tx fee")
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parser.add_option("-F", "--fromaddr", dest="from_addr", default=None, help="set source address for payto/mktx. if it isn't in the wallet, it will ask for the private key unless supplied in the format public_key:private_key. It's not saved in the wallet.")
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parser.add_option("-c", "--changeaddr", dest="change_addr", default=None, help="set the change address for payto/mktx. default is a spare address, or the source address if it's not in the wallet")
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@ -102,6 +109,8 @@ if __name__ == '__main__':
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config = SimpleConfig(config_options)
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wallet = Wallet(config)
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wallet.init_plugins(plugins)
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if len(args)==0:
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url = None
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@ -946,6 +946,11 @@ class ElectrumWindow(QMainWindow):
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self.show_message(str(e))
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return
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for cb in self.wallet.plugin_hooks.get('send_tx'):
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apply(cb, (wallet, self, tx))
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if label:
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self.wallet.labels[tx.hash()] = label
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@ -1325,6 +1330,16 @@ class ElectrumWindow(QMainWindow):
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self.console = console = Console()
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self.console.history = self.config.get("console-history",[])
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self.console.history_index = len(self.console.history)
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#init plugins
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for p in self.wallet.plugins:
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try:
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p.init_console(self.console, self)
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except:
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import traceback
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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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console.updateNamespace({'wallet' : self.wallet, 'interface' : self.wallet.interface, 'gui':self})
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console.updateNamespace({'util' : util, 'bitcoin':bitcoin})
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@ -2543,3 +2558,5 @@ class ElectrumGui:
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w.show()
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self.app.exec_()
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@ -158,6 +158,11 @@ class Console(QtGui.QPlainTextEdit):
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for i in range(len(self.prompt) + position):
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self.moveCursor(QtGui.QTextCursor.Right)
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def register_command(self, c, func):
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methods = { c: func}
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self.updateNamespace(methods)
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def runCommand(self):
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command = self.getCommand()
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self.addToHistory(command)
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@ -95,12 +95,10 @@ class Wallet:
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self.accounts = config.get('accounts', {}) # this should not include public keys
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self.sequences = {}
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mpk1 = self.config.get('master_public_key')
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self.sequences[0] = DeterministicSequence(mpk1)
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self.sequences[0] = DeterministicSequence(self.config.get('master_public_key'))
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if self.accounts.get(0) is None:
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self.accounts[0] = { 0:[], 1:[], 'name':'Main account' }
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self.transactions = {}
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tx = config.get('transactions',{})
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try:
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@ -108,7 +106,9 @@ class Wallet:
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except:
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print_msg("Warning: Cannot deserialize transactions. skipping")
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# plugins
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self.plugins = []
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self.plugin_hooks = {}
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# not saved
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self.prevout_values = {} # my own transaction outputs
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@ -134,6 +134,28 @@ class Wallet:
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self.update_tx_outputs(tx_hash)
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# plugins
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def set_hook(self, name, callback):
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h = self.plugin_hooks.get(name, [])
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h.append(callback)
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self.plugin_hooks[name] = h
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def unset_hook(self, name, callback):
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h = self.plugin_hooks.get(name,[])
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if callback in h: h.remove(callback)
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self.plugin_hooks[name] = h
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def init_plugins(self, plugins):
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self.plugins = plugins
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for p in plugins:
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try:
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p.init(self)
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except:
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import traceback
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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 set_up_to_date(self,b):
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with self.lock: self.up_to_date = b
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