Fix exclusion handling for source size estimation (#2206)

* Avoid using comments as exclude patterns in FilePathInfoAsync

* Use *all* exclusions when estimating source size

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Co-authored-by: Manu <[email protected]>

Author: keysmashes

src/vorta/utils.py

@@ -43,7 +43,7 @@ def __init__(self, path, exclude_patterns_str):
         self.exclude_patterns = []
         for _line in (exclude_patterns_str or '').splitlines():
             line = _line.strip()
-            if line != '':
+            if line != '' and not line.startswith("#"):
                 self.exclude_patterns.append(line)
 
     def run(self):

src/vorta/views/source_tab.py

@@ -206,7 +206,7 @@ def update_path_info(self, index_row: int):
         path = self.sourceFilesWidget.item(index_row, SourceColumn.Path).text()
         self.sourceFilesWidget.item(index_row, SourceColumn.Size).setText(self.tr("Calculating…"))
         self.sourceFilesWidget.item(index_row, SourceColumn.FilesCount).setText(self.tr("Calculating…"))
-        getDir = FilePathInfoAsync(path, self.profile().exclude_patterns)
+        getDir = FilePathInfoAsync(path, self.profile().get_combined_exclusion_string())
         getDir.signal.connect(self.set_path_info)
         getDir.setObjectName(path)
         self.updateThreads.append(getDir)  # this is ugly, is there a better way to keep the thread object?