Reformat code with Black 23

Due to a bump in our Python dependencies, we now install Black 23
instead of 22, which detects some of our files as badly formatted.

container/dangerzone.py

@@ -133,7 +133,6 @@ class DangerzoneConverter:
         return timeout
 
     async def document_to_pixels(self) -> None:
-
         conversions: Dict[str, Dict[str, Optional[str]]] = {
             # .pdf
             "application/pdf": {"type": None},

dangerzone/gui/logic.py

@@ -106,7 +106,6 @@ class DangerzoneGui(DangerzoneCore):
                     for filename in os.listdir(search_path):
                         full_filename = os.path.join(search_path, filename)
                         if os.path.splitext(filename)[1] == ".desktop":
-
                             # See which ones can open PDFs
                             desktop_entry = DesktopEntry(full_filename)
                             if (

dangerzone/gui/main_window.py

@@ -277,7 +277,6 @@ class ContentWidget(QtWidgets.QWidget):
 
     def documents_selected(self, new_docs: List[Document]) -> None:
         if not self.conversion_started:
-
             # assumed all files in batch are in the same directory
             first_doc = new_docs[0]
             output_dir = os.path.dirname(first_doc.input_filename)

dangerzone/isolation_provider/container.py

@@ -31,7 +31,6 @@ class NoContainerTechException(Exception):
 
 
 class Container(IsolationProvider):
-
     # Name of the dangerzone container
     CONTAINER_NAME = "dangerzone.rocks/dangerzone"
 
@@ -317,7 +316,6 @@ class Container(IsolationProvider):
         return success
 
     def get_max_parallel_conversions(self) -> int:
-
         # FIXME hardcoded 1 until timeouts are more limited and better handled
         # https://github.com/freedomofpress/dangerzone/issues/257
         return 1

dangerzone/isolation_provider/dummy.py

@@ -56,7 +56,7 @@ class Dummy(IsolationProvider):
             [False, "Safe PDF created", 100.0],
         ]
 
-        for (error, text, percentage) in progress:
+        for error, text, percentage in progress:
             self.print_progress(document, error, text, percentage)  # type: ignore [arg-type]
             if stdout_callback:
                 stdout_callback(error, text, percentage)

dev_scripts/pytest-wrapper.py

@@ -48,7 +48,6 @@ def run_tests_in_sequence(pytest_args):
 
 
 if __name__ == "__main__":
-
     pytest_args = sys.argv[1:]  # exclude program names
 
     if Container.get_runtime_name() == "docker":

dev_scripts/qa.py

@@ -769,31 +769,26 @@ class QADebianBased(QALinux):
 
 
 class QADebianBullseye(QADebianBased):
-
     DISTRO = "debian"
     VERSION = "bullseye"
 
 
 class QADebianBookworm(QADebianBased):
-
     DISTRO = "debian"
     VERSION = "bookworm"
 
 
 class QAUbuntu2004(QADebianBased):
-
     DISTRO = "ubuntu"
     VERSION = "20.04"
 
 
 class QAUbuntu2204(QADebianBased):
-
     DISTRO = "ubuntu"
     VERSION = "22.04"
 
 
 class QAUbuntu2210(QADebianBased):
-
     DISTRO = "ubuntu"
     VERSION = "22.10"
 
@@ -816,12 +811,10 @@ class QAFedora(QALinux):
 
 
 class QAFedora36(QAFedora):
-
     VERSION = "36"
 
 
 class QAFedora37(QAFedora):
-
     VERSION = "37"