Couple improvements and fixes

[protodeniz]

• Properly (I think) handle the conversion of scancode_report to JSON through a custom type
• Allow force scanning of repos (scancode)

Tested changes on my local instance at http://65.109.11.42:8004/repositories with the same dataset that I got from the Dyne instance, and only the things related to blockchain fail. Example log:

[2022-07-06 07:08:09,714: WARNING/MainProcess] --- Logging error ---
[2022-07-06 07:08:09,715: WARNING/MainProcess] Traceback (most recent call last):
[2022-07-06 07:08:09,716: WARNING/MainProcess]   File "/usr/src/app/softwarepassport/models.py", line 143, in blockchain
    setattr(self, tag, r.json()[param])
[2022-07-06 07:08:09,716: WARNING/MainProcess] KeyError: 'txId'
[2022-07-06 07:08:09,716: WARNING/MainProcess]
During handling of the above exception, another exception occurred:
[2022-07-06 07:08:09,716: WARNING/MainProcess] Traceback (most recent call last):
[2022-07-06 07:08:09,716: WARNING/MainProcess]   File "/usr/local/lib/python3.10/logging/__init__.py", line 1100, in emit
    msg = self.format(record)
[2022-07-06 07:08:09,716: WARNING/MainProcess]   File "/usr/local/lib/python3.10/logging/__init__.py", line 943, in format
    return fmt.format(record)
[2022-07-06 07:08:09,717: WARNING/MainProcess]   File "/usr/local/lib/python3.10/site-packages/celery/utils/log.py", line 146, in format
    msg = super().format(record)
[2022-07-06 07:08:09,717: WARNING/MainProcess]   File "/usr/local/lib/python3.10/logging/__init__.py", line 678, in format
    record.message = record.getMessage()
[2022-07-06 07:08:09,717: WARNING/MainProcess]   File "/usr/local/lib/python3.10/logging/__init__.py", line 368, in getMessage
    msg = msg % self.args
[2022-07-06 07:08:09,717: WARNING/MainProcess] TypeError: not all arguments converted during string formatting
[2022-07-06 07:08:09,717: WARNING/MainProcess] Call stack:
[2022-07-06 07:08:09,718: WARNING/MainProcess]   File "/usr/local/lib/python3.10/threading.py", line 973, in _bootstrap
    self._bootstrap_inner()
[2022-07-06 07:08:09,718: WARNING/MainProcess]   File "/usr/local/lib/python3.10/threading.py", line 1016, in _bootstrap_inner
    self.run()
[2022-07-06 07:08:09,718: WARNING/MainProcess]   File "/usr/local/lib/python3.10/threading.py", line 953, in run
    self._target(*self._args, **self._kwargs)
[2022-07-06 07:08:09,719: WARNING/MainProcess]   File "/usr/local/lib/python3.10/concurrent/futures/thread.py", line 83, in _worker
    work_item.run()
[2022-07-06 07:08:09,719: WARNING/MainProcess]   File "/usr/local/lib/python3.10/concurrent/futures/thread.py", line 58, in run
    result = self.fn(*self.args, **self.kwargs)
[2022-07-06 07:08:09,719: WARNING/MainProcess]   File "/usr/local/lib/python3.10/site-packages/celery/concurrency/base.py", line 29, in apply_target
    ret = target(*args, **kwargs)
[2022-07-06 07:08:09,719: WARNING/MainProcess]   File "/usr/local/lib/python3.10/site-packages/celery/app/trace.py", line 649, in fast_trace_task
    R, I, T, Rstr = tasks[task].__trace__(
[2022-07-06 07:08:09,719: WARNING/MainProcess]   File "/usr/local/lib/python3.10/site-packages/celery/app/trace.py", line 451, in trace_task
    R = retval = fun(*args, **kwargs)
[2022-07-06 07:08:09,719: WARNING/MainProcess]   File "/usr/local/lib/python3.10/site-packages/celery/app/trace.py", line 734, in __protected_call__
    return self.run(*args, **kwargs)
[2022-07-06 07:08:09,719: WARNING/MainProcess]   File "/usr/src/app/softwarepassport/app.py", line 105, in scan_task
    repo.scan(db, force)
[2022-07-06 07:08:09,719: WARNING/MainProcess]   File "/usr/src/app/softwarepassport/models.py", line 160, in scan
    self.blockchain(db)
[2022-07-06 07:08:09,719: WARNING/MainProcess]   File "/usr/src/app/softwarepassport/models.py", line 146, in blockchain
    L.exception("Failed to post to blockchain", e)
[2022-07-06 07:08:09,719: WARNING/MainProcess] Message: 'Failed to post to blockchain'
Arguments: (KeyError('txId'),)