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MariaDB / mariadb_kernel

A MariaDB Jupyter kernel
BSD 3-Clause "New" or "Revised" License
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Fix out of index error in mariadb_client #2

Closed Shelnutt2 closed 3 years ago

Shelnutt2 commented 4 years ago

MariaREPL might not return multiple lines from run_command, only results set to the second line if the length is > 1.

Specifically this is the error this PR solves:

[IPKernelApp] ERROR | Exception in message handler:
Traceback (most recent call last):
  File "/home/seth/.local/lib/python3.7/site-packages/ipykernel-5.3.1-py3.7.egg/ipykernel/kernelbase.py", line 268, in dispatch_shell
    yield gen.maybe_future(handler(stream, idents, msg))
  File "/home/seth/.local/lib/python3.7/site-packages/tornado/gen.py", line 735, in run
    value = future.result()
  File "/home/seth/.local/lib/python3.7/site-packages/tornado/gen.py", line 209, in wrapper
    yielded = next(result)
  File "/home/seth/.local/lib/python3.7/site-packages/ipykernel-5.3.1-py3.7.egg/ipykernel/kernelbase.py", line 545, in execute_request
    user_expressions, allow_stdin,
  File "/home/seth/git/mariadb_kernel/mariadb_kernel/kernel.py", line 81, in do_execute
    result = self.mariadb_client.run_statement(s)
  File "/home/seth/git/mariadb_kernel/mariadb_kernel/mariadb_client.py", line 101, in run_statement
    result = self.maria_repl.run_command(code, timeout)
  File "/home/seth/git/mariadb_kernel/mariadb_kernel/mariadb_client.py", line 28, in run_command
    result = lines[1]
IndexError: list index out of range

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