feat(mlflow): add mlflow support

.github/CODEOWNERS

@@ -168,6 +168,7 @@ ddtrace/contrib/internal/ray                                  @DataDog/ml-observ
 ddtrace/contrib/internal/mcp                                  @DataDog/ml-observability
 ddtrace/contrib/internal/vllm                                 @DataDog/ml-observability
 ddtrace/contrib/internal/claude_agent_sdk                     @DataDog/ml-observability
+ddtrace/contrib/internal/mlflow                               @DataDog/ml-observability
 tests/llmobs                                                  @DataDog/ml-observability
 tests/contrib/openai                                          @DataDog/ml-observability
 tests/contrib/langchain                                       @DataDog/ml-observability
@@ -191,6 +192,7 @@ tests/contrib/ray                                             @DataDog/ml-observ
 tests/contrib/mcp                                             @DataDog/ml-observability
 tests/contrib/vllm                                            @DataDog/ml-observability
 tests/contrib/claude_agent_sdk                                @DataDog/ml-observability
+tests/contrib/mlflow                                          @DataDog/ml-observability
 .gitlab/tests/llmobs.yml                                      @DataDog/ml-observability
 # MLObs snapshot tests
 tests/snapshots/tests.contrib.anthropic.*                     @DataDog/ml-observability
@@ -206,6 +208,7 @@ tests/snapshots/tests.contrib.crewai.*                        @DataDog/ml-observ
 tests/snapshots/tests.contrib.openai_agents.*                 @DataDog/ml-observability
 tests/snapshots/tests.contrib.litellm.*                       @DataDog/ml-observability
 tests/snapshots/tests.contrib.vllm.*                          @DataDog/ml-observability
+tests/snapshots/tests.contrib.mlflow.*                        @DataDog/ml-observability
 
 # Remote Config
 ddtrace/internal/remoteconfig       @DataDog/remote-config @DataDog/apm-core-python

.riot/requirements/124cfc3.txt

@@ -0,0 +1,78 @@
+#
+# This file is autogenerated by pip-compile with Python 3.10
+# by the following command:
+#
+#    pip-compile --allow-unsafe --no-annotate .riot/requirements/124cfc3.in
+#
+alembic==1.18.4
+attrs==25.4.0
+blinker==1.9.0
+certifi==2026.2.25
+charset-normalizer==3.4.4
+click==8.3.1
+cloudpickle==3.1.2
+contourpy==1.3.2
+coverage[toml]==7.13.4
+cycler==0.12.1
+docker==7.1.0
+entrypoints==0.4
+exceptiongroup==1.3.1
+flask==3.1.3
+fonttools==4.61.1
+gitdb==4.0.12
+gitpython==3.1.46
+graphene==3.4.3
+graphql-core==3.2.7
+graphql-relay==3.2.0
+greenlet==3.3.2
+gunicorn==21.2.0
+hypothesis==6.45.0
+idna==3.11
+importlib-metadata==7.2.1
+iniconfig==2.3.0
+itsdangerous==2.2.0
+jinja2==3.1.6
+joblib==1.5.3
+kiwisolver==1.4.9
+mako==1.3.10
+markdown==3.10.2
+markupsafe==3.0.3
+matplotlib==3.10.8
+mlflow==2.11.4
+mock==5.2.0
+numpy==1.26.4
+opentracing==2.4.0
+packaging==23.2
+pandas==2.3.3
+pillow==12.1.1
+pluggy==1.6.0
+protobuf==4.25.8
+pyarrow==15.0.2
+pygments==2.19.2
+pyparsing==3.3.2
+pytest==9.0.2
+pytest-cov==7.0.0
+pytest-mock==3.15.1
+pytest-randomly==4.0.1
+python-dateutil==2.9.0.post0
+pytz==2024.2
+pyyaml==6.0.3
+querystring-parser==1.2.4
+requests==2.32.5
+scikit-learn==1.7.2
+scipy==1.15.3
+six==1.17.0
+smmap==5.0.2
+sortedcontainers==2.4.0
+sqlalchemy==2.0.48
+sqlparse==0.5.5
+threadpoolctl==3.6.0
+tomli==2.4.0
+typing-extensions==4.15.0
+tzdata==2025.3
+urllib3==2.6.3
+werkzeug==3.1.6
+zipp==3.23.0
+
+# The following packages are considered to be unsafe in a requirements file:
+setuptools==82.0.0

.riot/requirements/dd820f5.txt

@@ -0,0 +1,76 @@
+#
+# This file is autogenerated by pip-compile with Python 3.11
+# by the following command:
+#
+#    pip-compile --allow-unsafe --no-annotate .riot/requirements/dd820f5.in
+#
+alembic==1.18.4
+attrs==25.4.0
+blinker==1.9.0
+certifi==2026.2.25
+charset-normalizer==3.4.4
+click==8.3.1
+cloudpickle==3.1.2
+contourpy==1.3.3
+coverage[toml]==7.13.4
+cycler==0.12.1
+docker==7.1.0
+entrypoints==0.4
+flask==3.1.3
+fonttools==4.61.1
+gitdb==4.0.12
+gitpython==3.1.46
+graphene==3.4.3
+graphql-core==3.2.7
+graphql-relay==3.2.0
+greenlet==3.3.2
+gunicorn==21.2.0
+hypothesis==6.45.0
+idna==3.11
+importlib-metadata==7.2.1
+iniconfig==2.3.0
+itsdangerous==2.2.0
+jinja2==3.1.6
+joblib==1.5.3
+kiwisolver==1.4.9
+mako==1.3.10
+markdown==3.10.2
+markupsafe==3.0.3
+matplotlib==3.10.8
+mlflow==2.11.4
+mock==5.2.0
+numpy==1.26.4
+opentracing==2.4.0
+packaging==23.2
+pandas==2.3.3
+pillow==12.1.1
+pluggy==1.6.0
+protobuf==4.25.8
+pyarrow==15.0.2
+pygments==2.19.2
+pyparsing==3.3.2
+pytest==9.0.2
+pytest-cov==7.0.0
+pytest-mock==3.15.1
+pytest-randomly==4.0.1
+python-dateutil==2.9.0.post0
+pytz==2024.2
+pyyaml==6.0.3
+querystring-parser==1.2.4
+requests==2.32.5
+scikit-learn==1.8.0
+scipy==1.17.1
+six==1.17.0
+smmap==5.0.2
+sortedcontainers==2.4.0
+sqlalchemy==2.0.48
+sqlparse==0.5.5
+threadpoolctl==3.6.0
+typing-extensions==4.15.0
+tzdata==2025.3
+urllib3==2.6.3
+werkzeug==3.1.6
+zipp==3.23.0
+
+# The following packages are considered to be unsafe in a requirements file:
+setuptools==82.0.0

.riot/requirements/e00cb2a.txt

@@ -0,0 +1,104 @@
+#
+# This file is autogenerated by pip-compile with Python 3.12
+# by the following command:
+#
+#    pip-compile --allow-unsafe --no-annotate .riot/requirements/e00cb2a.in
+#
+alembic==1.18.4
+annotated-doc==0.0.4
+annotated-types==0.7.0
+anyio==4.12.1
+attrs==25.4.0
+blinker==1.9.0
+cachetools==7.0.2
+certifi==2026.2.25
+cffi==2.0.0
+charset-normalizer==3.4.4
+click==8.3.1
+cloudpickle==3.1.2
+contourpy==1.3.3
+coverage[toml]==7.13.4
+cryptography==46.0.5
+cycler==0.12.1
+databricks-sdk==0.96.0
+docker==7.1.0
+fastapi==0.135.1
+flask==3.1.3
+flask-cors==6.0.2
+fonttools==4.61.1
+gitdb==4.0.12
+gitpython==3.1.46
+google-auth==2.48.0
+graphene==3.4.3
+graphql-core==3.2.7
+graphql-relay==3.2.0
+greenlet==3.3.2
+gunicorn==25.1.0
+h11==0.16.0
+huey==2.6.0
+hypothesis==6.45.0
+idna==3.11
+importlib-metadata==8.7.1
+iniconfig==2.3.0
+itsdangerous==2.2.0
+jinja2==3.1.6
+joblib==1.5.3
+kiwisolver==1.4.9
+mako==1.3.10
+markupsafe==3.0.3
+matplotlib==3.10.8
+mlflow==3.10.0
+mlflow-skinny==3.10.0
+mlflow-tracing==3.10.0
+mock==5.2.0
+numpy==2.4.2
+opentelemetry-api==1.40.0
+opentelemetry-proto==1.40.0
+opentelemetry-sdk==1.40.0
+opentelemetry-semantic-conventions==0.61b0
+opentracing==2.4.0
+packaging==26.0
+pandas==2.3.3
+pillow==12.1.1
+pluggy==1.6.0
+prettytable==3.17.0
+protobuf==6.33.5
+pyarrow==23.0.1
+pyasn1==0.6.2
+pyasn1-modules==0.4.2
+pycparser==3.0
+pydantic==2.12.5
+pydantic-core==2.41.5
+pygments==2.19.2
+pyparsing==3.3.2
+pytest==9.0.2
+pytest-cov==7.0.0
+pytest-mock==3.15.1
+pytest-randomly==4.0.1
+python-dateutil==2.9.0.post0
+python-dotenv==1.2.2
+pytz==2026.1.post1
+pyyaml==6.0.3
+requests==2.32.5
+rsa==4.9.1
+scikit-learn==1.8.0
+scipy==1.17.1
+six==1.17.0
+skops==0.13.0
+smmap==5.0.2
+sortedcontainers==2.4.0
+sqlalchemy==2.0.48
+sqlparse==0.5.5
+starlette==0.52.1
+threadpoolctl==3.6.0
+typing-extensions==4.15.0
+typing-inspection==0.4.2
+tzdata==2025.3
+urllib3==2.6.3
+uvicorn==0.41.0
+wcwidth==0.6.0
+werkzeug==3.1.6
+zipp==3.23.0
+
+# The following packages are considered to be unsafe in a requirements file:
+setuptools==82.0.0

.riot/requirements/e2e183d.txt

@@ -0,0 +1,104 @@
+#
+# This file is autogenerated by pip-compile with Python 3.13
+# by the following command:
+#
+#    pip-compile --allow-unsafe --no-annotate .riot/requirements/e2e183d.in
+#
+alembic==1.18.4
+annotated-doc==0.0.4
+annotated-types==0.7.0
+anyio==4.12.1
+attrs==25.4.0
+blinker==1.9.0
+cachetools==7.0.2
+certifi==2026.2.25
+cffi==2.0.0
+charset-normalizer==3.4.4
+click==8.3.1
+cloudpickle==3.1.2
+contourpy==1.3.3
+coverage[toml]==7.13.4
+cryptography==46.0.5
+cycler==0.12.1
+databricks-sdk==0.96.0
+docker==7.1.0
+fastapi==0.135.1
+flask==3.1.3
+flask-cors==6.0.2
+fonttools==4.61.1
+gitdb==4.0.12
+gitpython==3.1.46
+google-auth==2.48.0
+graphene==3.4.3
+graphql-core==3.2.7
+graphql-relay==3.2.0
+greenlet==3.3.2
+gunicorn==25.1.0
+h11==0.16.0
+huey==2.6.0
+hypothesis==6.45.0
+idna==3.11
+importlib-metadata==8.7.1
+iniconfig==2.3.0
+itsdangerous==2.2.0
+jinja2==3.1.6
+joblib==1.5.3
+kiwisolver==1.4.9
+mako==1.3.10
+markupsafe==3.0.3
+matplotlib==3.10.8
+mlflow==3.10.0
+mlflow-skinny==3.10.0
+mlflow-tracing==3.10.0
+mock==5.2.0
+numpy==2.4.2
+opentelemetry-api==1.40.0
+opentelemetry-proto==1.40.0
+opentelemetry-sdk==1.40.0
+opentelemetry-semantic-conventions==0.61b0
+opentracing==2.4.0
+packaging==26.0
+pandas==2.3.3
+pillow==12.1.1
+pluggy==1.6.0
+prettytable==3.17.0
+protobuf==6.33.5
+pyarrow==23.0.1
+pyasn1==0.6.2
+pyasn1-modules==0.4.2
+pycparser==3.0
+pydantic==2.12.5
+pydantic-core==2.41.5
+pygments==2.19.2
+pyparsing==3.3.2
+pytest==9.0.2
+pytest-cov==7.0.0
+pytest-mock==3.15.1
+pytest-randomly==4.0.1
+python-dateutil==2.9.0.post0
+python-dotenv==1.2.2
+pytz==2026.1.post1
+pyyaml==6.0.3
+requests==2.32.5
+rsa==4.9.1
+scikit-learn==1.8.0
+scipy==1.17.1
+six==1.17.0
+skops==0.13.0
+smmap==5.0.2
+sortedcontainers==2.4.0
+sqlalchemy==2.0.48
+sqlparse==0.5.5
+starlette==0.52.1
+threadpoolctl==3.6.0
+typing-extensions==4.15.0
+typing-inspection==0.4.2
+tzdata==2025.3
+urllib3==2.6.3
+uvicorn==0.41.0
+wcwidth==0.6.0
+werkzeug==3.1.6
+zipp==3.23.0
+
+# The following packages are considered to be unsafe in a requirements file:
+setuptools==82.0.0

ddtrace/_monkey.py

@@ -105,6 +105,7 @@
     "crewai": True,
     "pydantic_ai": True,
     "vllm": True,
+    "mlflow": True,
     "subprocess": True,
     "unittest": True,
     "coverage": False,