add bigtiff .btf file association

mesmerize/viewer/core/organize_metadata.py

@@ -184,3 +184,8 @@ def ome_tiff(path: str) -> dict:
 def ome_tif(path: str) -> dict:
     """.tif"""
     return ome_tiff(path)
+
+
+def ome_btf(path: str) -> dict:
+    """.btf"""
+    return ome_tiff(path)

mesmerize/viewer/main_window.py

@@ -95,6 +95,14 @@
     )
 
 
+file_associations =\
+    {
+        '.tif':     tiff_io.ModuleGUI,
+        '.tiff':    tiff_io.ModuleGUI,
+        '.btf':     tiff_io.ModuleGUI,
+    }
+
+
 class MainWindow(QtWidgets.QMainWindow):
     standard_modules = {'tiff_io': tiff_io.ModuleGUI,
                         'mesfile': mesfile_io.ModuleGUI,
@@ -533,8 +541,6 @@ def dropEvent(self, ev):
         else:
             return
 
-        if file.endswith('.tiff') or file.endswith('.tif'):
-            tio = self.get_module('tiff_io')
-            assert isinstance(tio, tiff_io.ModuleGUI)
-            tio.tiff_file_path = file
-            tio.check_meta_path()
+        ext = os.path.splitext(file)[1]
+
+        self.get_module(file_associations[ext]).file_sink(file)

mesmerize/viewer/modules/tiff_io.py

@@ -56,6 +56,9 @@ def __init__(self, parent, viewer_reference):
 
         self.meta_loader = None
 
+    def file_sink(self, path):
+        self.tiff_file_path = path
+
     @property
     def tiff_file_path(self) -> str:
         return self._tiff_file_path
@@ -85,7 +88,7 @@ def set_load_method(self, method: str):
             raise ValueError('Must set one of the following methods: imread, asarray, asarray-multi.')
         self._load_method = method
 
-    @use_open_file_dialog('Choose tiff file', '', ['*.tiff', '*.tif'])
+    @use_open_file_dialog('Choose tiff file', '', ['*.tiff', '*.tif', '*.btf'])
     def select_tiff_file(self, path, *args, **kwargs):
         self.tiff_file_path = path
         self.check_meta_path()