Different fixes for Release 0.5.0 (cvat-ai#667)

.eslintrc.js

@@ -43,5 +43,11 @@
         // This rule actual for user input data on the node.js environment mainly.
         "security/detect-object-injection": 0,
         "indent": ["warn", 4],
+        // recently added to airbnb
+        "max-classes-per-file": [0],
+        // it was opposite before and our code has been written according to previous rule
+        "arrow-parens": [0],
+        // object spread is a modern ECMA standard. Let's do not use it without babel
+        "prefer-object-spread": [0],
     },
 };

cvat-core/src/session.js

@@ -1307,22 +1307,22 @@
             z_order: Boolean(this.zOrder),
         };
 
-        if (this.bugTracker) {
+        if (typeof (this.bugTracker) !== 'undefined') {
             taskData.bug_tracker = this.bugTracker;
         }
-        if (this.segmentSize) {
+        if (typeof (this.segmentSize) !== 'undefined') {
             taskData.segment_size = this.segmentSize;
         }
-        if (this.overlap) {
+        if (typeof (this.overlap) !== 'undefined') {
             taskData.overlap = this.overlap;
         }
-        if (this.startFrame) {
+        if (typeof (this.startFrame) !== 'undefined') {
             taskData.start_frame = this.startFrame;
         }
-        if (this.stopFrame) {
+        if (typeof (this.stopFrame) !== 'undefined') {
             taskData.stop_frame = this.stopFrame;
         }
-        if (this.frameFilter) {
+        if (typeof (this.frameFilter) !== 'undefined') {
             taskData.frame_filter = this.frameFilter;
         }
 

cvat/apps/dashboard/static/dashboard/js/dashboard.js

@@ -240,9 +240,16 @@ class DashboardView {
 
                 let tasks = null;
                 try {
-                    tasks = await window.cvat.tasks.get(Object.assign({}, {
+                    const id = (new URLSearchParams(window.location.search)).get('id');
+                    const filters = Object.assign({}, {
                         page,
-                    }, this._params));
+                    }, this._params);
+
+                    if (id !== null) {
+                        filters.id = +id;
+                    }
+
+                    tasks = await window.cvat.tasks.get(filters);
                 } catch (exception) {
                     let { message } = exception;
                     if (exception instanceof window.cvat.exceptions.ServerError) {
@@ -316,6 +323,8 @@ class DashboardView {
                 this._params.search = search;
             }
 
+            window.history.replaceState(null, null,
+                `${window.location.origin}${window.location.pathname}`);
             dashboardPagination.twbsPagination('show', 1);
         });
 

cvat/apps/engine/annotation.py

@@ -650,7 +650,9 @@ class TaskAnnotation:
     def __init__(self, pk, user):
         self.user = user
         self.db_task = models.Task.objects.prefetch_related("image_set").get(id=pk)
-        self.db_jobs = models.Job.objects.select_related("segment").filter(segment__task_id=pk)
+
+        # Postgres doesn't guarantee an order by default without explicit order_by
+        self.db_jobs = models.Job.objects.select_related("segment").filter(segment__task_id=pk).order_by('id')
         self.ir_data = AnnotationIR()
 
     def reset(self):

cvat/apps/engine/migrations/0021_auto_20190826_1827.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.2.4 on 2019-08-26 15:27
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('engine', '0020_remove_task_flipped'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='task',
+            name='frame_filter',
+            field=models.CharField(blank=True, default='', max_length=256),
+        ),
+    ]

cvat/apps/engine/models.py

@@ -51,7 +51,7 @@ class Task(models.Model):
     image_quality = models.PositiveSmallIntegerField(default=50)
     start_frame = models.PositiveIntegerField(default=0)
     stop_frame = models.PositiveIntegerField(default=0)
-    frame_filter = models.CharField(max_length=256, default="")
+    frame_filter = models.CharField(max_length=256, default="", blank=True)
     status = models.CharField(max_length=32, choices=StatusChoice.choices(),
         default=StatusChoice.ANNOTATION)
 

cvat/apps/engine/utils.py

@@ -48,6 +48,10 @@ def execute_python_code(source_code, global_vars=None, local_vars=None):
         details = err.args[0]
         line_number = err.lineno
         raise InterpreterError("{} at line {}: {}".format(error_class, line_number, details))
+    except AssertionError as err:
+        # AssertionError doesn't contain any args and line number
+        error_class = err.__class__.__name__
+        raise InterpreterError("{}".format(error_class))
     except Exception as err:
         error_class = err.__class__.__name__
         details = err.args[0]