Mercurial Repositories > Base64 Data URI Encoder Wizard / file diff

--- a/WizardDataUriEncoder/DataUriEncoderWizardDialog.py	Wed Dec 30 11:02:16 2020 +0100
+++ b/WizardDataUriEncoder/DataUriEncoderWizardDialog.py	Sun Apr 25 16:57:01 2021 +0200
@@ -54,7 +54,7 @@
         
         @param parent reference to the parent widget (QWidget)
         """
-        super(DataUriEncoderWizardDialog, self).__init__(parent)
+        super().__init__(parent)
         self.setupUi(self)
         
         self.buttonBox.button(QDialogButtonBox.Ok).setEnabled(False)
@@ -144,13 +144,14 @@
                 return
         
         try:
-            output = '"{0}{1}{2}{3}"'.format(
-                'data:' if self.dataCheckBox.isChecked() else '',
-                mimetype if self.dataCheckBox.isChecked() else '',
-                ';charset=utf-8;base64,' if self.dataCheckBox.isChecked()
-                else '',
-                base64.b64encode(open(filepath, "rb").read()).decode()
-            )
+            with open(filepath, "rb") as f:
+                output = '"{0}{1}{2}{3}"'.format(
+                    'data:' if self.dataCheckBox.isChecked() else '',
+                    mimetype if self.dataCheckBox.isChecked() else '',
+                    ';charset=utf-8;base64,' if self.dataCheckBox.isChecked()
+                    else '',
+                    base64.b64encode(f.read()).decode()
+                )
         except OSError as err:
             E5MessageBox.critical(
                 self,