Add: storage info widget and storage api endpoint refactoring project structure add version app

logs_collector/collector/utils/helpers.py

@@ -0,0 +1,38 @@
+import shutil
+
+
+def logs_dir_path(instance, filename):
+    """
+        file will be uploaded to
+        MEDIA_ROOT/view/<filename>
+    """
+    return f'{instance.ticket.number}/{filename}'
+
+
+def sizify(value: int) -> str:
+    """Simple kb/mb/gb size snippet for admin panel custom field:
+
+    Args:
+        value (int): size of file from Filefield
+
+    Returns:
+        str: format human readable size like 4.2 Gb
+    """
+    if value < 512000:
+        value = value / 1024.0
+        ext = 'KB'
+    elif value < 4194304000:
+        value = value / 1048576.0
+        ext = 'MB'
+    else:
+        value = value / 1073741824.0
+        ext = 'GB'
+    return f'{round(value, 1)} {ext}'
+
+
+def get_mount_fs_info(path):
+    mount_info = shutil.disk_usage(path)._asdict()
+    mount_info['used_percent'] = round(
+        mount_info['used'] / mount_info['total'] * 100
+    )
+    return {'storage': mount_info}

logs_collector/collector/utils/mixins.py

@@ -0,0 +1,23 @@
+class ExtraContextMixin:
+    """The class adds additional context
+        to all child view classes that inherit from it.
+        Overrides the get_context_data method for CBV
+    """
+
+    title = 'Collector'
+
+    def get_title(self, *args, **kwargs):
+        """
+        Return the class title attr by default,
+        but you can override this method to further customize
+        """
+        return self.title
+
+    def get_context_data(self, **kwargs):
+        context = {}
+        try:
+            context = super().get_context_data(**kwargs)
+        except Exception:
+            pass
+        context['title'] = self.get_title()
+        return context