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Clean up AudacityManager

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This commit is contained in:
Keith Edmunds 2023-12-09 14:05:29 +00:00
parent 0082f76b56
commit 33fdc40f66
1 changed files with 7 additions and 8 deletions
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15
app/helpers.py
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@ -37,20 +37,19 @@ class AudacityManager:
self.to_pipe: str = "/tmp/audacity_script_pipe.to." + str(os.getuid())
self.from_pipe: str = "/tmp/audacity_script_pipe.from." + str(os.getuid())
self.eol: str = "\n"
self.path = None
self.path = ""
def open_file(self, path):
def open_file(self, path: str) -> str:
"""Open passed file in Audacity"""
self.path = path
response = self._do_command(f'Import2: Filename="{self.path}"')
return response
return self._do_command(f'Import2: Filename="{self.path}"')
def export_file(self):
def export_file(self) -> str:
"""Export current file"""
if not self.path:
return
return "Error: no path selected"
sa_response = self._do_command("SelectAll:")
if sa_response == "\nBatchCommand finished: OK\n":
@ -59,7 +58,7 @@ class AudacityManager:
)
return exp_response
else:
print("SelectAll response: " + sa_response)
return "SelectAll response: " + sa_response
def _send_command(self, command: str) -> None:
"""Send a single command."""
@ -91,7 +90,7 @@ class AudacityManager:
def ask_yes_no(
title: str, question: str, default_yes: bool = False, parent: QMainWindow = None
title: str, question: str, default_yes: bool = False, parent: Optional[QMainWindow] = None
) -> bool:
"""Ask question; return True for yes, False for no"""