deps(flowio): v1.4.0

Author: zbjornson

README.md

@@ -43,6 +43,8 @@ v1.0.0 will be the first stable release of the CellEngine Python Toolkit.
 
 * **Pandas v2 dependency** updated from Pandas v1.
 
+* **flowio dependency updated to min 1.4**.
+
 ### Additional improvements
 
 * Most dependencies have been removed.

cellengine/utils/parse_fcs_file.py

@@ -7,7 +7,6 @@
 def parse_fcs_file(file: Union[BinaryIO, str]) -> DataFrame:
     data = flowio.FlowData(file, True)
     events = np.reshape(data.events, (-1, data.channel_count))  # type: ignore
-    channels = sorted(data.channels.items(), key=lambda k: int(k[0]))
-    pnn = [k[1]["PnN"] for k in channels]
-    pns = [k[1].get("PnS") for k in channels]
+    pnn = data.pnn_labels
+    pns = data.pns_labels
     return DataFrame(events, columns=[pnn, pns], dtype="float32")

setup.py

@@ -40,7 +40,7 @@
     ],
     platforms="Posix; MacOS X; Windows",
     install_requires=[
-        "flowio~=1.1",
+        "flowio~=1.4",
         "numpy~=1.17",
         "pandas~=2.0",
         "requests~=2.22",