[SOLVED] Using btree for key-value-database (OSError: 0)

All ESP8266 boards running MicroPython.
Official boards are the Adafruit Huzzah and Feather boards.
Target audience: MicroPython users with an ESP8266 board.
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beantree
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Re: [SOLVED] Using btree for key-value-database (OSError: 0)

Post by beantree » Wed Nov 18, 2020 9:36 am

I solved this. My code was failing to close the database when I trapped an error and then errored when I tried to open it again.
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pythoncoder
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Re: [SOLVED] Using btree for key-value-database (OSError: 0)

Post by pythoncoder » Wed Nov 18, 2020 2:27 pm

Python context managers could be your friend here.
Peter Hinch
Index to my micropython libraries.
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