Fixed Code Quality Issues

.deepsource.toml

@@ -0,0 +1,8 @@
+version = 1
+
+[[analyzers]]
+name = "python"
+enabled = true
+
+  [analyzers.meta]
+  runtime_version = "3.x.x"

src/nodefs.py

@@ -40,7 +40,7 @@ def print_all_nodes(node, level=0):
         print_all_nodes(child_node, level+1)
 
 
-class FSNodeStats(object):
+class FSNodeStats:
     def __init__(self):
         self.count_total = 0
         self.count_files = 0
@@ -81,7 +81,7 @@ def get_human_readable_size(self, suffix='B'):
         return "%.1f%s%s" % (num, 'Yi', suffix)
 
 
-class FSNode(object):
+class FSNode:
     def __init__(self, full_path, date_modified, size):
         self.full_path = "/" + full_path
         self.date_modified = self.get_format_date(date_modified)
@@ -128,7 +128,8 @@ def get_human_readable_size(self, suffix='B'):
             num /= 1024.0
         return "%.1f%s%s" % (num, 'Yi', suffix)
 
-    def get_format_date(self, date):
+    @staticmethod
+    def get_format_date(date):
         # 2017-12-11 11:56:04
         if date:
             return datetime.strptime(date, "%Y-%m-%d %H:%M:%S")

src/providers/azure_provider.py

@@ -38,8 +38,9 @@ def check(self):
 
     def get_download_url(self, relative_path):
         return self.url.rstrip("/") + "/" + relative_path
-
-    def _parse_line(self, line):
+
+    @staticmethod
+    def _parse_line(line):
         # INFO: filename; Content Length: 1234
         line_parsed = AZURE_LINE_REGEX.findall(line)
         if line_parsed:

src/providers/base_provider.py

@@ -9,11 +9,13 @@ def __init__(self, url):
     @staticmethod
     def is_provider(url):
         return False
-
-    def check(self):
+
+    @staticmethod
+    def check():
         return True
-
-    def get_download_url(self, relative_path):
+
+    @staticmethod
+    def get_download_url(relative_path):
         return relative_path
 
     def hostname(self):

src/s3viewer.py

@@ -317,7 +317,8 @@ def get_tree_item_full_path(self, item):
         return out
 
     # Node to tree item
-    def create_tree_view_item(self, node, tree_parent):
+    @staticmethod
+    def create_tree_view_item(node, tree_parent):
         # Create tree item
         tree_item = QTreeWidgetItem(tree_parent, [node.basename, str(node.get_human_readable_size()), node.get_date_modified(), ""])
         # Set icon