Merge pull request #1408 from PeterNSteinmetz/antho_pegasus_v222

Fix up changes from antho2422 Pegasus support pull request

Author: samuelgarcia

neo/rawio/neuralynxrawio/nlxheader.py

@@ -81,46 +81,52 @@ def _to_bool(txt):
         "bml": dict(
             datetime1_regex=r"## Time Opened: \(m/d/y\): (?P<date>\S+)" r"  At Time: (?P<time>\S+)",
             filename_regex=r"## File Name: (?P<filename>\S+)",
-            datetimeformat="%m/%d/%y %H:%M:%S.%f",
+            datetimeformat="%m/%d/%y %H:%M:%S.%f"
         ),
         # Cheetah after version 1 and before version 5
         "bv5": dict(
             datetime1_regex=r"## Time Opened: \(m/d/y\): (?P<date>\S+)" r"  At Time: (?P<time>\S+)",
             filename_regex=r"## File Name: (?P<filename>\S+)",
-            datetimeformat="%m/%d/%Y %H:%M:%S.%f",
+            datetimeformat="%m/%d/%Y %H:%M:%S.%f"
         ),
         # Cheetah version 5.4.0
         "v5.4.0": dict(
             datetime1_regex=r"## Time Opened \(m/d/y\): (?P<date>\S+)" r"  At Time: (?P<time>\S+)",
             datetime2_regex=r"## Time Closed \(m/d/y\): (?P<date>\S+)" r"  At Time: (?P<time>\S+)",
             filename_regex=r"## File Name: (?P<filename>\S+)",
-            datetimeformat="%m/%d/%Y %H:%M:%S.%f",
+            datetimeformat="%m/%d/%Y %H:%M:%S.%f"
         ),
         # Cheetah version 5.6.0, some range of versions in between
         "v5.6.0": dict(
             datetime1_regex=r"## Time Opened: \(m/d/y\): (?P<date>\S+)" r" At Time: (?P<time>\S+)",
             filename_regex=r"## File Name: (?P<filename>\S+)",
-            datetimeformat="%m/%d/%Y %H:%M:%S.%f",
+            datetimeformat="%m/%d/%Y %H:%M:%S.%f"
         ),
         # Cheetah version 5 before and including v 5.6.4 as well as version 1
         "bv5.6.4": dict(
             datetime1_regex=r"## Time Opened \(m/d/y\): (?P<date>\S+)" r"  \(h:m:s\.ms\) (?P<time>\S+)",
             datetime2_regex=r"## Time Closed \(m/d/y\): (?P<date>\S+)" r"  \(h:m:s\.ms\) (?P<time>\S+)",
             filename_regex=r"## File Name (?P<filename>\S+)",
-            datetimeformat="%m/%d/%Y %H:%M:%S.%f",
+            datetimeformat="%m/%d/%Y %H:%M:%S.%f"
         ),
         "neuraview2": dict(
             datetime1_regex=r"## Date Opened: \(mm/dd/yyy\): (?P<date>\S+)" r" At Time: (?P<time>\S+)",
             datetime2_regex=r"## Date Closed: \(mm/dd/yyy\): (?P<date>\S+)" r" At Time: (?P<time>\S+)",
             filename_regex=r"## File Name: (?P<filename>\S+)",
-            datetimeformat="%m/%d/%Y %H:%M:%S",
+            datetimeformat="%m/%d/%Y %H:%M:%S"
         ),
+        'peg': dict(
+            datetime1_regex=r'-TimeCreated (?P<date>\S+) (?P<time>\S+)',
+            datetime2_regex=r'-TimeClosed (?P<date>\S+) (?P<time>\S+)',
+            filename_regex=r'-OriginalFileName "?(?P<filename>\S+)"?',
+            datetimeformat=r'%Y/%m/%d %H:%M:%S',
+            datetime2format=r'%Y/%m/%d %H:%M:%S.f'),
         # Cheetah after v 5.6.4 and default for others such as Pegasus
         "def": dict(
             datetime1_regex=r"-TimeCreated (?P<date>\S+) (?P<time>\S+)",
             datetime2_regex=r"-TimeClosed (?P<date>\S+) (?P<time>\S+)",
             filename_regex=r'-OriginalFileName "?(?P<filename>\S+)"?',
-            datetimeformat="%Y/%m/%d %H:%M:%S",
+            datetimeformat="%Y/%m/%d %H:%M:%S"
         ),
     }
 
@@ -266,6 +272,9 @@ def readTimeDate(self, txt_header):
         elif an == "Neuraview":
             hpd = NlxHeader.header_pattern_dicts["neuraview2"]
             av = Version("2")
+        elif an == 'Pegasus':
+            hpd = NlxHeader.header_pattern_dicts['peg']
+            av = Version("2")
         else:
             an = "Unknown"
             av = "NA"
@@ -278,9 +287,14 @@ def readTimeDate(self, txt_header):
             )
         else:
             dt1 = sr.groupdict()
-            self["recording_opened"] = datetime.datetime.strptime(
-                dt1["date"] + " " + dt1["time"], hpd["datetimeformat"]
-            )
+            try:  # allow two possible formats for date and time
+                self["recording_opened"] = datetime.datetime.strptime(
+                    dt1["date"] + " " + dt1["time"], hpd["datetimeformat"])
+            except:
+                self["recording_opened"] = datetime.datetime.strptime(
+                    dt1["date"] + " " + dt1["time"], hpd["datetime2format"])
+
+
         # close time, if available
         if "datetime2_regex" in hpd:
             sr = re.search(hpd["datetime2_regex"], txt_header)