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How to Upgrade to Latest Version
From version 8.x
- Run the following command to upgrade the assembly files
pip install dbr --upgrade
-
Go to Customer Portal to get your license key.
- Update your code to set the license
BarcodeReader.init_license("YOUR-LICENSE-KEY"); reader = BarcodeReader.get_instance() if reader != None: # add further process reader.recycle_instance()
Note: The following license activation related functions have been deprecated, they still work in this version but could be removed in version 10.0. We recommend you to use init_license to set the license.
init_license_from_dls
init_license_from_server
init_license_from_license_content
From version 7.x
- Run the following command to upgrade the assembly files
pip install dbr --upgrade
-
Go to Customer Portal to get your license key.
- Update your code to set the license
BarcodeReader.init_license("YOUR-LICENSE-KEY"); reader = BarcodeReader.get_instance() if reader != None: # add further process reader.recycle_instance()
Note: The following license activation related functions have been deprecated, they still work in this version but could be removed in version 10.0. We recommend you to use init_license to set the license.
init_license_from_server
init_license_from_license_content