--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Psl.py	Wed Dec 21 12:13:04 2016 -0500
@@ -0,0 +1,60 @@
+import logging
+import os
+import tempfile
+
+# Internal dependencies
+from Datatype import Datatype
+from util import subtools
+
+
+class Psl(Datatype):
+    def __init__(self, input_psl_path, data_psl):
+        super(Psl, self).__init__()
+
+        self.track = None
+
+        self.input_psl_path = input_psl_path
+        self.name_psl = data_psl["name"]
+        self.priority = data_psl["order_index"]
+        self.track_color = data_psl["track_color"]
+        # TODO: Think about how to avoid repetition of the group_name everywhere
+        self.group_name = data_psl["group_name"]
+
+        # Temporary files
+        unsorted_bed_formatted_psl_file = tempfile.NamedTemporaryFile(suffix='.psl')
+        sorted_bed_formatted_psl_file = tempfile.NamedTemporaryFile(suffix='psl')
+
+        # Get the bed12+12 with pslToBigPsl
+        subtools.pslToBigPsl(input_psl_path, unsorted_bed_formatted_psl_file.name)
+
+        # Sort the formatted psl into sorted_bed_formatted_psl_file
+        subtools.sort(unsorted_bed_formatted_psl_file.name, sorted_bed_formatted_psl_file.name)
+
+        # Get the binary indexed bigPsl with bedToBigBed
+        trackName = "".join((self.name_psl, ".bb"))
+
+        auto_sql_option = os.path.join(self.tool_directory, 'bigPsl.as')
+
+        my_big_psl_file_path = os.path.join(self.myTrackFolderPath, trackName)
+
+        logging.debug("Hello")
+
+        with open(my_big_psl_file_path, 'w') as big_psl_file:
+            subtools.bedToBigBed(sorted_bed_formatted_psl_file.name,
+                                 self.chromSizesFile.name,
+                                 big_psl_file.name,
+                                 autoSql=auto_sql_option,
+                                 typeOption='bed12+12',
+                                 tab=True)
+
+        # Create the Track Object
+        self.createTrack(file_path=trackName,
+                         track_name=trackName,
+                         long_label=self.name_psl,
+                         track_type='bigPsl', visibility='dense',
+                         priority=self.priority,
+                         track_file=my_big_psl_file_path,
+                         track_color=self.track_color,
+                         group_name=self.group_name)
+
+        print("- BigPsl %s created" % self.name_psl)
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