Cast PyMongo commands as strings

[DrMcTaco]

Description

Cast the pymongo command as a string when starting spans for pymongo events. When the getMore action is executed the command is an int.

Fixes #1012

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

querying a mongo collection for records when the batch size is less than the total number of records to be returned, e.g:

from pymongo import MongoClient
from opentelemetry import trace
from opentelemetry.trace import TracerProvider
from opentelemetry.instrumentation.pymongo import PymongoInstrumentor

trace.set_tracer_provider(TracerProvider())

PymongoInstrumentor().instrument()
client = MongoClient()
db = client["MongoDB_Database"]
collection = db["MongoDB_Collection"]
collection.find({'batch_size': 1})

Also ran the tox test suite.

Checklist:

• Followed the style guidelines of this project
• Changelogs have been updated
• Unit tests have been added
• Documentation has been updated

[linux-foundation-easycla]

• ✅ alrex (1109bf1)

• ❌ Dan Rubin The commit (93238d7 ,a9b3ac663eefa9eddb9ed6b301e70d4128efed4a ,d9d5951a6a2852cfc2b2aedb6650e792f57c8446) is not authorized under a signed CLA. Please click here to be authorized. For further assistance with EasyCLA, please submit a support request ticket.

[codeboten]

Thanks for the fix. It looks like the CLA still needs to be signed. It would be good to add a test validating the TypeError no longer occurs after the change.

[DrMcTaco]

Thanks for the feedback. I need my CLA manager to approve, but I can write that test in the mean time.

[codeboten]

@DrMcTaco any update on getting the CLA signed?

[codeboten]

This has been fixed in #1132