graphenecommon/transactionbuilder.py
def appendSigner(self, accounts, permission):
        """ Try to obtain the wif key from the wallet by telling which account
            and permission is supposed to sign the transaction
        """
        assert permission in self.permission_types, "Invalid permission"

        if self.blockchain.wallet.locked():
            raise WalletLocked()
        if not isinstance(accounts, (list, tuple, set)):
            accounts = [accounts]

        for account in accounts:
            # Now let's actually deal with the accounts
            if account not in self.signing_accounts:
                # is the account an instance of public key?
                if isinstance(account, self.publickey_class):
                    self.appendWif(
                        self.blockchain.wallet.getPrivateKeyForPublicKey(str(account))
                    )
                # ... or should we rather obtain the keys from an account name
                else:
                    accountObj = self.account_class(
                        account, blockchain_instance=self.blockchain
                    )
                    required_treshold = accountObj[permission]["weight_threshold"]
                    keys = self._fetchkeys(
                        accountObj, permission, required_treshold=required_treshold
                    )
                    # If we couldn't find an active key, let's try overwrite it
                    # with an owner key
                    if not keys and permission != "owner":
                        keys.extend(
                            self._fetchkeys(
                                accountObj, "owner", required_treshold=required_treshold
                            )
                        )
                    for x in keys:
                        self.appendWif(x[0])

                self.signing_accounts.append(account)
def appendSigner(self, accounts, permission):
        """ Try to obtain the wif key from the wallet by telling which account
            and permission is supposed to sign the transaction
        """
        assert permission in self.permission_types, "Invalid permission"

        if self.blockchain.wallet.locked():
            raise WalletLocked()
        if not isinstance(accounts, (list, tuple, set)):
            accounts = [accounts]

        for account in accounts:
            # Now let's actually deal with the accounts
            if account not in self.signing_accounts:
                # is the account an instance of public key?
                if isinstance(account, self.publickey_class):
                    self.appendWif(
                        self.blockchain.wallet.getPrivateKeyForPublicKey(str(account))
                    )
                # ... or should we rather obtain the keys from an account name
                else:
                    accountObj = self.account_class(
                        account, blockchain_instance=self.blockchain
                    )
                    required_treshold = accountObj[permission]["weight_threshold"]
                    keys = self._fetchkeys(
                        accountObj, permission, required_treshold=required_treshold
                    )
                    # If we couldn't find an active key, let's try overwrite it
                    # with an owner key
                    if not keys and permission != "owner":
                        keys.extend(
                            self._fetchkeys(
                                accountObj, "owner", required_treshold=required_treshold
                            )
                        )
                    for x in keys:
                        self.appendWif(x[0])

                self.signing_accounts.append(account)
def appendSigner ( self , accounts , permission ) : assert permission in self . permission_types , "Invalid permission" if self . blockchain . wallet . locked ( ) : raise WalletLocked ( ) if not isinstance ( accounts , ( list , tuple , set ) ) : accounts = [ accounts ] for account in accounts : # Now let's actually deal with the accounts if account not in self . signing_accounts : # is the account an instance of public key? if isinstance ( account , self . publickey_class ) : self . appendWif ( self . blockchain . wallet . getPrivateKeyForPublicKey ( str ( account ) ) ) # ... or should we rather obtain the keys from an account name else : accountObj = self . account_class ( account , blockchain_instance = self . blockchain ) required_treshold = accountObj [ permission ] [ "weight_threshold" ] keys = self . _fetchkeys ( accountObj , permission , required_treshold = required_treshold ) # If we couldn't find an active key, let's try overwrite it # with an owner key if not keys and permission != "owner" : keys . extend ( self . _fetchkeys ( accountObj , "owner" , required_treshold = required_treshold ) ) for x in keys : self . appendWif ( x [ 0 ] ) self . signing_accounts . append ( account )
Try to obtain the wif key from the wallet by telling which account
            and permission is supposed to sign the transaction
Try to obtain the wif key from the wallet by telling which account and permission is supposed to sign the transaction