added Unfinished Scan

src/cristallina/__init__.py

@@ -21,3 +21,4 @@ from . import plot
 from . import analysis
 from . import image
 from . import channels
+from . import uscan

src/cristallina/uscan.py

@@ -0,0 +1,34 @@
+from sfdata import SFScanInfo
+import sfdata.utils
+
+from partialjson.json_parser import JSONParser
+class UnfinishedScan(SFScanInfo):    
+    """
+    Represents an unfinished scan from SwissFEL data, mimicking a finished SFScanInfo. It tries 
+    to parse a partial JSON file and extract the scan information. 
+
+    Args:
+        fname (str): The filename of the JSON file to be processed for scan information.
+    """
+
+    def __init__(self, fname):
+        self.fname = fname
+        self.fs = sfdata.utils.FileStatus(fname)
+       
+        with open(fname) as f:
+            content = f.read()
+            parser = JSONParser()
+            
+        self.info = info = parser.parse(content)
+
+        self.files      = info["scan_files"]
+        self.parameters = info["scan_parameters"]
+
+        values    = info["scan_values"]
+        values = [v for v in values if v]
+
+        readbacks = info["scan_readbacks"]
+        readbacks = [r for r in readbacks if r]
+
+        self.values    = sfdata.utils.adjust_shape(values)
+        self.readbacks = sfdata.utils.adjust_shape(readbacks)