minor fix test printer

app/dialogs.py

@@ -10,7 +10,7 @@ from .commons.dialogs import HelpDialog, QuickDialog
 from PySide6.QtCore import Qt
 from PySide6.QtWidgets import (
     QCheckBox, QTextEdit, QVBoxLayout, QGridLayout, QLineEdit, QPlainTextEdit,
-    QScrollArea, QHBoxLayout, QDoubleSpinBox, QLabel, QWidget, QDialog
+    QScrollArea, QHBoxLayout, QDoubleSpinBox, QLabel, QWidget
 )
 
 from .proxy import Report
@@ -29,7 +29,6 @@ from app.commons.model import TableEdit
 from .commons.custom_button import CustomButton
 from .tools import get_icon, get_screen
 from .reporting import Receipt
-from .reporting import Receipt
 
 __all__ = [
     'ControlPanel', 'SearchSale', 'SearchParty', 'SearchProduct', 'Position',
@@ -1798,7 +1797,8 @@ class DialogTestPrinter(QuickDialog):
         super(DialogTestPrinter, self).exec_()
 
     def clear(self):
-        self.model.clearData()
+        if self.parent.environment == 'restaurant':
+            self.model.clearData()
         self.input_server.setText("")
         self.combo_interface.set_from_id("")
         self.combo_row_characters.set_from_id("")

test_printer.py

@@ -1,7 +1,6 @@
 #!/usr/bin/env python3
 
 from app.reporting import Receipt
-import traceback
 import time
 
 
@@ -71,9 +70,8 @@ if __name__ == '__main__':
     receipt = Receipt(ctx_printing)
     # try:
     receipt.config_printer(printer_test)
-    for i in range(20):
-        receipt.test_printer()
-        time.sleep(1)
+    receipt.test_printer()
+    time.sleep(1)
     # receipt._printer.close()
     # print('impresion numero', i)
     # except :