Gain is better as a string in the client

Author: stephen-riggs

src/murfey/client/instance_environment.py

@@ -48,7 +48,7 @@ class MurfeyInstanceEnvironment(BaseModel):
     visit: str = ""
     processing_only_mode: bool = False
     dose_per_frame: Optional[float] = None
-    gain_ref: Optional[Path] = None
+    gain_ref: Optional[str] = None
     symmetry: Optional[str] = None
     eer_fractionation: Optional[int] = None
     superres: bool = False

src/murfey/client/tui/app.py

@@ -84,7 +84,7 @@ def __init__(
         self._environment = environment or MurfeyInstanceEnvironment(
             urlparse("http://localhost:8000")
         )
-        self._environment.gain_ref = gain_ref
+        self._environment.gain_ref = str(gain_ref)
         self._sources = self._environment.sources or [Path(".")]
         self._url = self._environment.url
         self._default_destinations = self._environment.default_destinations
@@ -217,7 +217,7 @@ def _start_rsyncer(
                 # Set up rsync command
                 rsync_cmd = [
                     "rsync",
-                    f"{posix_path(self._environment.gain_ref)!r}",
+                    f"{posix_path(Path(self._environment.gain_ref))!r}",
                     f"{self._url.hostname}::{self._machine_config.get('rsync_module', 'data')}/{visit_path}/processing",
                 ]
                 # Encase in bash shell
@@ -230,7 +230,7 @@ def _start_rsyncer(
                 gain_rsync = subprocess.run(cmd)
                 if gain_rsync.returncode:
                     log.warning(
-                        f"Gain reference file {posix_path(self._environment.gain_ref)!r} was not successfully transferred to {visit_path}/processing"
+                        f"Gain reference file {posix_path(Path(self._environment.gain_ref))!r} was not successfully transferred to {visit_path}/processing"
                     )
         if transfer:
             self.rsync_processes[source] = RSyncer(