more robust tx_from_text() (fixes issue #281)
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@ -1637,17 +1637,28 @@ class ElectrumWindow(QMainWindow):
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def tx_dict_from_text(self, txt):
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def tx_from_text(self, txt):
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"json or raw hexadecimal"
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try:
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txt.decode('hex')
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tx = Transaction(txt)
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return tx
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except:
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pass
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try:
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try:
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tx_dict = json.loads(str(txt))
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tx_dict = json.loads(str(txt))
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assert "hex" in tx_dict.keys()
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assert "hex" in tx_dict.keys()
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assert "complete" in tx_dict.keys()
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assert "complete" in tx_dict.keys()
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if not tx_dict["complete"]:
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if not tx_dict["complete"]:
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assert "input_info" in tx_dict.keys()
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assert "input_info" in tx_dict.keys()
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tx = Transaction(tx_dict["hex"])
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return tx
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except:
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except:
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pass
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QMessageBox.critical(None, "Unable to parse transaction", _("Electrum was unable to parse your transaction"))
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QMessageBox.critical(None, "Unable to parse transaction", _("Electrum was unable to parse your transaction"))
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return None
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return tx_dict
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def read_tx_from_file(self):
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def read_tx_from_file(self):
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@ -1660,7 +1671,7 @@ class ElectrumWindow(QMainWindow):
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except (ValueError, IOError, os.error), reason:
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except (ValueError, IOError, os.error), reason:
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QMessageBox.critical(None,"Unable to read file or no transaction found", _("Electrum was unable to open your transaction file") + "\n" + str(reason))
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QMessageBox.critical(None,"Unable to read file or no transaction found", _("Electrum was unable to open your transaction file") + "\n" + str(reason))
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return self.tx_dict_from_text(file_content)
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return self.tx_from_text(file_content)
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@protected
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@protected
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@ -1671,14 +1682,14 @@ class ElectrumWindow(QMainWindow):
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text = text_dialog(self, _('Input raw transaction'), _("Transaction:"), _("Load transaction"))
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text = text_dialog(self, _('Input raw transaction'), _("Transaction:"), _("Load transaction"))
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if not text:
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if not text:
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return
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return
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tx_dict = self.tx_dict_from_text(text)
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tx = self.tx_from_text(text)
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if tx_dict:
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if tx:
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self.create_process_transaction_window(tx_dict)
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self.show_transaction(tx)
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def do_process_from_file(self):
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def do_process_from_file(self):
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tx_dict = self.read_tx_from_file()
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tx = self.read_tx_from_file()
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if tx_dict:
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if tx:
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self.create_process_transaction_window(tx_dict)
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self.show_transaction(tx)
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def do_process_from_csvReader(self, csvReader):
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def do_process_from_csvReader(self, csvReader):
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outputs = []
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outputs = []
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@ -1699,8 +1710,6 @@ class ElectrumWindow(QMainWindow):
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return
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return
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self.show_transaction(tx)
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self.show_transaction(tx)
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#tx_dict = tx.as_dict()
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#self.create_process_transaction_window(tx_dict)
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def do_process_from_csv_file(self):
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def do_process_from_csv_file(self):
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fileName = self.getOpenFileName(_("Select your transaction CSV"), "*.csv")
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fileName = self.getOpenFileName(_("Select your transaction CSV"), "*.csv")
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@ -1723,10 +1732,6 @@ class ElectrumWindow(QMainWindow):
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self.do_process_from_csvReader(csvReader)
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self.do_process_from_csvReader(csvReader)
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def create_process_transaction_window(self, tx_dict):
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tx = Transaction(tx_dict["hex"])
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self.show_transaction(tx)
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@protected
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@protected
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def do_export_privkeys(self, password):
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def do_export_privkeys(self, password):
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