Ref/speed up ingestion

store/neurostore/core.py

@@ -1,6 +1,5 @@
 import os
 from pathlib import Path
-from werkzeug.middleware.profiler import ProfilerMiddleware
 
 from connexion.middleware import MiddlewarePosition
 from starlette.middleware.cors import CORSMiddleware
@@ -10,11 +9,45 @@
 # from connexion.json_schema import default_handlers as json_schema_handlers
 from connexion.resolver import MethodResolver
 from flask_caching import Cache
-import sqltap.wsgi
 
 from .or_json import ORJSONDecoder, ORJSONEncoder
 from .database import init_db
 
+# from datetime import datetime
+
+# import sqltap.wsgi
+# import sqltap
+# import yappi
+
+# class SQLTapMiddleware:
+#     def __init__(self, app):
+#         self.app = app
+
+#     async def __call__(self, scope, receive, send):
+#         profiler = sqltap.start()
+#         await self.app(scope, receive, send)
+#         statistics = profiler.collect()
+#         sqltap.report(statistics, "report.txt", report_format="text")
+
+
+# class LineProfilerMiddleware:
+#     def __init__(self, app):
+#         self.app = app
+
+#     async def __call__(self, scope, receive, send):
+#         yappi.start()
+#         await self.app(scope, receive, send)
+#         yappi.stop()
+#         filename = (
+#             scope["path"].lstrip("/").rstrip("/").replace("/", "-")
+#             + "-"
+#             + scope["method"].lower()
+#             + str(datetime.now())
+#             + ".prof"
+#         )
+#         stats = yappi.get_func_stats()
+#         stats.save(filename, type="pstat")
+
 
 connexion_app = connexion.FlaskApp(__name__, specification_dir="openapi/")
 
@@ -45,6 +78,16 @@
     allow_headers=["*"],
 )
 
+# add sqltap
+# connexion_app.add_middleware(
+#    SQLTapMiddleware,
+# )
+
+# add profiling
+# connexion_app.add_middleware(
+#    LineProfilerMiddleware
+# )
+
 connexion_app.add_api(
     openapi_file,
     base_path="/api",
@@ -68,9 +111,5 @@
     },
 )
 
-if app.debug:
-    app.wsgi_app = sqltap.wsgi.SQLTapMiddleware(app.wsgi_app, path="/api/__sqltap__")
-    app = ProfilerMiddleware(app)
-
 app.json_encoder = ORJSONEncoder
 app.json_decoder = ORJSONDecoder

store/neurostore/models/data.py

@@ -149,8 +149,7 @@ class BaseStudy(BaseMixin, db.Model):
 
     user = relationship("User", backref=backref("base_studies"))
     # retrieve versions of same study
-    versions = relationship(
-        "Study", backref=backref("base_study"))
+    versions = relationship("Study", backref=backref("base_study"))
 
     def update_has_images_and_points(self):
         # Calculate has_images and has_coordinates for the BaseStudy

store/neurostore/models/event_listeners.py

@@ -1,17 +1,21 @@
 from sqlalchemy.exc import SQLAlchemyError
+from sqlalchemy import inspect
+from sqlalchemy.orm import joinedload
 from flask_sqlalchemy.session import Session
 from sqlalchemy import event
 from .data import (
     AnnotationAnalysis,
     Annotation,
     Studyset,
+    StudysetStudy,
     BaseStudy,
     Study,
     Analysis,
     Point,
     Image,
     _check_type,
 )
+
 from ..database import db
 
 
@@ -64,6 +68,27 @@ def create_blank_notes(studyset, annotation, initiator):
 
 
 def add_annotation_analyses_studyset(studyset, studies, collection_adapter):
+    if not (inspect(studyset).pending or inspect(studyset).transient):
+        studyset = (
+            Studyset.query.filter_by(id=studyset.id)
+            .options(
+                joinedload(Studyset.studies).options(joinedload(Study.analyses)),
+                joinedload(Studyset.annotations),
+            )
+            .one()
+        )
+    all_studies = set(studyset.studies + studies)
+    existing_studies = [
+        s for s in all_studies if not (inspect(s).pending or inspect(s).transient)
+    ]
+    study_query = (
+        Study.query.filter(Study.id.in_([s.id for s in existing_studies]))
+        .options(joinedload(Study.analyses))
+        .all()
+    )
+
+    all_studies.union(set(study_query))
+
     all_analyses = [analysis for study in studies for analysis in study.analyses]
     existing_analyses = [
         analysis for study in studyset.studies for analysis in study.analyses
@@ -91,6 +116,17 @@ def add_annotation_analyses_studyset(studyset, studies, collection_adapter):
 
 
 def add_annotation_analyses_study(study, analyses, collection_adapter):
+    if not (inspect(study).pending or inspect(study).transient):
+        study = (
+            Study.query.filter_by(id=study.id)
+            .options(
+                joinedload(Study.analyses),
+                joinedload(Study.studyset_studies)
+                .joinedload(StudysetStudy.studyset)
+                .joinedload(Studyset.annotations),
+            )
+            .one()
+        )
     new_analyses = set(analyses) - set([a for a in study.analyses])
 
     all_annotations = set(
@@ -150,14 +186,31 @@ def get_nested_attr(obj, nested_attr):
 
     def get_base_study(obj):
         base_study = None
+
         if isinstance(obj, (Point, Image)):
-            base_study = get_nested_attr(obj, "analysis.study.base_study")
-        if isinstance(obj, Analysis):
-            base_study = get_nested_attr(obj, "study.base_study")
-        if isinstance(obj, Study):
-            base_study = obj.base_study
-        if isinstance(obj, BaseStudy):
-            base_study = obj
+            if obj in session.new or session.deleted:
+                base_study = get_nested_attr(obj, "analysis.study.base_study")
+        elif isinstance(obj, Analysis):
+            relevant_attrs = ("study", "points", "images")
+            for attr in relevant_attrs:
+                attr_history = get_nested_attr(inspect(obj), f"attrs.{attr}.history")
+                if attr_history.added or attr_history.deleted:
+                    base_study = get_nested_attr(obj, "study.base_study")
+                    break
+        elif isinstance(obj, Study):
+            relevant_attrs = ("base_study", "analyses")
+            for attr in relevant_attrs:
+                attr_history = get_nested_attr(inspect(obj), f"attrs.{attr}.history")
+                if attr_history.added or attr_history.deleted:
+                    base_study = obj.base_study
+                    break
+        elif isinstance(obj, BaseStudy):
+            relevant_attrs = ("versions",)
+            for attr in relevant_attrs:
+                attr_history = get_nested_attr(inspect(obj), f"attrs.{attr}.history")
+                if attr_history.added or attr_history.deleted:
+                    base_study = obj
+                    break
 
         return base_study
 
@@ -169,4 +222,18 @@ def get_base_study(obj):
 
     # Update the has_images and has_points for each unique BaseStudy
     for base_study in unique_base_studies:
+        if (
+            inspect(base_study).attrs.versions.history.added
+            and base_study.has_coordinates is True
+            and base_study.has_images is True
+        ):
+            continue
+
+        if (
+            inspect(base_study).attrs.versions.history.deleted
+            and base_study.has_coordinates is False
+            and base_study.has_images is False
+        ):
+            continue
+
         base_study.update_has_images_and_points()

store/neurostore/resources/base.py

@@ -72,8 +72,18 @@ def post_nested_record_update(record):
         """
         return record
 
+    def after_update_or_create(self, record):
+        """
+        Processing of a record after updating or creating (defined in specific classes).
+        """
+        return record
+
     @classmethod
-    def update_or_create(cls, data, id=None, commit=True):
+    def load_nested_records(cls, data, record=None):
+        return data
+
+    @classmethod
+    def update_or_create(cls, data, id=None, user=None, record=None, commit=True):
         """
         scenerios:
         1. cloning a study
@@ -91,7 +101,7 @@ def update_or_create(cls, data, id=None, commit=True):
         # Store all models so we can atomically update in one commit
         to_commit = []
 
-        current_user = get_current_user()
+        current_user = user or get_current_user()
         if not current_user:
             current_user = create_user()
 
@@ -104,31 +114,35 @@ def update_or_create(cls, data, id=None, commit=True):
 
         # allow compose bot to make changes
         compose_bot = current_app.config["COMPOSE_AUTH0_CLIENT_ID"] + "@clients"
-        if id is None:
+        if id is None and record is None:
             record = cls._model()
             record.user = current_user
-        else:
+        elif record is None:
             record = cls._model.query.filter_by(id=id).first()
             if record is None:
                 abort(422)
-            elif (
-                record.user_id != current_user.external_id
-                and not only_ids
-                and current_user.external_id != compose_bot
-            ):
-                abort(403)
-            elif only_ids:
-                to_commit.append(record)
-
-                if commit:
-                    db.session.add_all(to_commit)
-                    try:
-                        db.session.commit()
-                    except SQLAlchemyError:
-                        db.session.rollback()
-                        abort(400)
-
-                return record
+
+        data = cls.load_nested_records(data, record)
+
+        if (
+            not sa.inspect(record).pending
+            and record.user != current_user
+            and not only_ids
+            and current_user.external_id != compose_bot
+        ):
+            abort(403)
+        elif only_ids:
+            to_commit.append(record)
+
+            if commit:
+                db.session.add_all(to_commit)
+                try:
+                    db.session.commit()
+                except SQLAlchemyError:
+                    db.session.rollback()
+                    abort(400)
+
+            return record
 
         # Update all non-nested attributes
         for k, v in data.items():
@@ -151,7 +165,13 @@ def update_or_create(cls, data, id=None, commit=True):
                     }
                 else:
                     query_args = {"id": v["id"]}
-                v = LnCls._model.query.filter_by(**query_args).first()
+
+                if v.get("preloaded_data"):
+                    v = v["preloaded_data"]
+                else:
+                    q = LnCls._model.query.filter_by(**query_args)
+                    v = q.first()
+
                 if v is None:
                     abort(400)
 
@@ -171,13 +191,40 @@ def update_or_create(cls, data, id=None, commit=True):
             ResCls = getattr(viewdata, res_name)
             if data.get(field) is not None:
                 if isinstance(data.get(field), list):
-                    nested = [
-                        ResCls.update_or_create(rec, commit=False)
-                        for rec in data.get(field)
-                    ]
+                    nested = []
+                    for rec in data.get(field):
+                        id = None
+                        if isinstance(rec, dict) and rec.get("id"):
+                            id = rec.get("id")
+                        elif isinstance(rec, str):
+                            id = rec
+                        if data.get("preloaded_studies") and id:
+                            nested_record = data["preloaded_studies"].get(id)
+                        else:
+                            nested_record = None
+                        nested.append(
+                            ResCls.update_or_create(
+                                rec,
+                                user=current_user,
+                                record=nested_record,
+                                commit=False,
+                            )
+                        )
                     to_commit.extend(nested)
                 else:
-                    nested = ResCls.update_or_create(data.get(field), commit=False)
+                    id = None
+                    rec = data.get(field)
+                    if isinstance(rec, dict) and rec.get("id"):
+                        id = rec.get("id")
+                    elif isinstance(rec, str):
+                        id = rec
+                    if data.get("preloaded_studies") and id:
+                        nested_record = data["preloaded_studies"].get(id)
+                    else:
+                        nested_record = None
+                    nested = ResCls.update_or_create(
+                        rec, user=current_user, record=nested_record, commit=False
+                    )
                     to_commit.append(nested)
 
                 setattr(record, field, nested)
@@ -298,7 +345,15 @@ def get(self, id):
         q = self._model.query
         if args["nested"] or self._model is Annotation:
             q = q.options(nested_load(self))
-
+        if self._model is Annotation:
+            q = q.options(
+                joinedload(Annotation.annotation_analyses).options(
+                    joinedload(AnnotationAnalysis.analysis),
+                    joinedload(AnnotationAnalysis.studyset_study).options(
+                        joinedload(StudysetStudy.study)
+                    ),
+                )
+            )
         record = q.filter_by(id=id).first_or_404()
         if self._model is Studyset and args["nested"]:
             snapshot = StudysetSnapshot()
@@ -319,6 +374,7 @@ def put(self, id):
         with db.session.no_autoflush:
             record = self.__class__.update_or_create(data, id)
 
+        record = self.after_update_or_create(record)
         # clear relevant caches
         clear_cache(self.__class__, record, request.path)
 
@@ -481,6 +537,8 @@ def post(self):
         with db.session.no_autoflush:
             record = self.__class__.update_or_create(data)
 
+        record = self.after_update_or_create(record)
+
         # clear the cache for this endpoint
         clear_cache(self.__class__, record, request.path)