#server.src.pixelweaver.bridge

#server.src.pixelweaver.bridge

Desktop file I/O bridge for pywebview.

Provides native file dialogs and filesystem access callable from JavaScript via pywebview's js_api mechanism. All binary data is transferred as base64-encoded strings since the JS bridge serializes return values as JSON.

#DesktopBridge

File I/O bridge exposed to the frontend via pywebview js_api.

Methods on this class become callable from JavaScript as: window.pywebview.api.method_name(args)

#save_file

def save_file(self, data_b64: str, default_name: str, filter_name: str, extensions: list[str]) -> str | None

Show a native Save dialog and write the file.

Returns the saved file path, or None if the user cancelled.

#open_file

def open_file(self, filter_name: str, extensions: list[str]) -> dict | None

Show a native Open dialog and read the file.

Returns {"path": str, "data": base64_string} or None if cancelled.

#write_file

def write_file(self, path: str, data_b64: str) -> bool

Write binary data to a specific path (no dialog).

#pick_directory

def pick_directory(self) -> str | None

Show a native directory picker. Returns path or None if cancelled.

#write_files_to_directory

def write_files_to_directory(self, dir_path: str, files: list[dict]) -> bool

Write multiple files to a directory.

Each entry in files should be {"name": str, "data": base64_string}.