update storages module; allow defaults to do their magic for auth; fixes

kolibri/core/logger/management/commands/exportlogs.py

@@ -1,6 +1,5 @@
 import logging
 import ntpath
-import os
 
 from dateutil import parser
 from django.conf import settings
@@ -128,8 +127,6 @@ def handle_async(self, *args, **options):
             else:
                 filename = options["output_file"]
 
-            filepath = os.path.join(os.getcwd(), filename)
-
             queryset = log_info["queryset"]
 
             total_rows = queryset.count()
@@ -139,7 +136,7 @@ def handle_async(self, *args, **options):
                     for row in csv_file_generator(
                         facility,
                         log_type,
-                        filepath,
+                        filename,
                         start_date=start_date,
                         end_date=end_date,
                         overwrite=options["overwrite"],
@@ -150,14 +147,14 @@ def handle_async(self, *args, **options):
 
         if job:
             job.extra_metadata["overall_error"] = self.overall_error
-            self.job.extra_metadata["filename"] = ntpath.basename(filepath)
+            self.job.extra_metadata["filename"] = ntpath.basename(filename)
             job.save_meta()
         else:
             if self.overall_error:
                 raise CommandError(self.overall_error)
             else:
                 logger.info(
-                    "Created csv file {} with {} lines".format(filepath, total_rows)
+                    "Created csv file {} with {} lines".format(filename, total_rows)
                 )
 
         translation.deactivate()

kolibri/core/logger/tasks.py

@@ -1,5 +1,3 @@
-import os
-
 from django.core.files.storage import default_storage
 from django.core.management import call_command
 from rest_framework import serializers
@@ -19,10 +17,8 @@
 
 def get_filepath(log_type, facility_id, start_date, end_date):
     facility = Facility.objects.get(id=facility_id)
-    filepath = default_storage.path(
-        CSV_EXPORT_FILENAMES[log_type].format(
-            facility.name, facility.id[:4], start_date[:10], end_date[:10]
-        ),
+    filepath = CSV_EXPORT_FILENAMES[log_type].format(
+        facility.name, facility.id[:4], start_date[:10], end_date[:10]
     )
     return filepath
 
@@ -42,7 +38,7 @@ def get_valid_logs_csv_filenames():
             log_request.selected_start_date.strftime("%Y-%m-%d"),
             log_request.selected_end_date.strftime("%Y-%m-%d"),
         )
-        valid_filenames_set.add(os.path.basename(full_path))
+        valid_filenames_set.add(full_path)
     return valid_filenames_set
 
 

kolibri/core/utils/csv.py

@@ -1,10 +1,13 @@
 import io
+import logging
 import re
 from contextlib import contextmanager
 from numbers import Number
 
 from django.core.files.storage import default_storage
 
+logger = logging.getLogger(__name__)
+
 
 @contextmanager
 def open_csv_for_writing(filename):
@@ -17,6 +20,11 @@ def open_csv_for_writing(filename):
             yield encoded_fh
             encoded_fh.flush()
             default_storage.save(filename, f)
+            logger.info("CSV file {} updated".format(filename))
+            try:
+                logger.info("File path: {}".format(default_storage.path(filename)))
+            except NotImplementedError:
+                logger.info("File url: {}".format(default_storage.url(filename)))
     else:
         # If the file does not exist, we need to create it and return it wrapped in a TextIOWrapper
         with io.BytesIO() as f:
@@ -30,6 +38,11 @@ def open_csv_for_writing(filename):
             yield encoded_fh
             encoded_fh.flush()
             default_storage.save(filename, f)
+            logger.info("CSV file {} saved".format(filename))
+            try:
+                logger.info("File path: {}".format(default_storage.path(filename)))
+            except NotImplementedError:
+                logger.info("File url: {}".format(default_storage.url(filename)))
 
 
 @contextmanager

kolibri/deployment/default/settings/base.py

@@ -195,10 +195,6 @@
 
 if not os.environ.get("DEFAULT_FILE_STORAGE"):
     if conf.OPTIONS["FileStorage"]["STORAGE_BACKEND"] == "gcs":
-        # Initialize GS_CREDENTIALS as a proper google.auth.credentials.Credentials object
-        import google.auth
-
-        GS_CREDENTIALS, _ = google.auth.default()
         # Options per https://django-storages.readthedocs.io/en/latest/backends/gcloud.html
         DEFAULT_FILE_STORAGE = "storages.backends.gcloud.GoogleCloudStorage"
         GS_BUCKET_NAME = conf.OPTIONS["FileStorage"]["GS_BUCKET_NAME"]

kolibri/plugins/facility/views.py

@@ -27,7 +27,6 @@
 from kolibri.core.logger.models import ContentSessionLog
 from kolibri.core.logger.models import GenerateCSVLogRequest
 
-
 CSV_EXPORT_FILENAMES = {}
 CSV_EXPORT_FILENAMES.update(LOGGER_CSV_EXPORT_FILENAMES)
 CSV_EXPORT_FILENAMES.update(USER_CSV_EXPORT_FILENAMES)
@@ -103,6 +102,9 @@ def exported_csv_info(request, facility_id):
             if log_request is not None:
                 start = log_request.selected_start_date.isoformat()
                 end = log_request.selected_end_date.isoformat()
+                filename = CSV_EXPORT_FILENAMES[log_type].format(
+                    facility.name, facility.id[:4], start[:10], end[:10]
+                )
             else:
                 start = ""
                 end = ""

requirements/storages.txt

@@ -1,2 +1,3 @@
 # Additional reqs for running kolibri with GCS file storage backend
-django-storages[google]==1.14.2
+django-storages[google]==1.14.5
+google-auth==2.38.0