Added an extension directory for FITS files

yafits.bashrc.dist

@@ -13,6 +13,13 @@
 #
 export YAFITS_FITSDIR=/datartemix/ALMA/FITS
 
+#
+# A way to extend the disk space allocated to FITS files
+# by using symbolic links defined in YAFITS_FITSDIR towards files
+# or directories located in YAFITS_FITSDIR2
+#
+export YAFITS_FITSDIR2=/datartemix2/ALMA/FITS
+
 #
 # Where will the temporary PNG files and log files be written.
 # Ensure that the directories are writable by anybody or at least

yafitss/dataManager_michel.py

@@ -67,14 +67,17 @@ class DataManagerImpl :
             children = []
             for entry in entries:
                 p = absFITSFilePrefix + '/' + entry
-                if entry.startswith(".") or (not os.path.isdir(p) and not p.endswith(".fits")) :
+                condition = os.path.isfile(p) and p.endswith(".fits")
+                condition  = condition or (os.path.islink(p) and os.path.isdir(os.readlink(p)))
+                condition = condition or (os.path.isdir(p))
+                if not condition :
                     continue
                 elif entry in ["log", "NOFITS", "IGNORE"]:
                     continue
                 else:
                     d = dict()
                     d["key"]    = relKey + '/' + entry
-                    d["folder"] = os.path.isdir(p)
+                    d["folder"] = not os.path.isfile(p) 
                     d["lazy"]   = d["folder"]
                     if entry.endswith(".fits") :
                         size = DataBlock.convert_size(os.path.getsize(p))