prototype reset api call in IOM access method (#630)

sassoftware · Feb 7, 2025 · 8258447 · 8258447
1 parent 34fdea1
commit 8258447
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diff --git a/saspy/java/pyiom/saspy2j.class b/saspy/java/pyiom/saspy2j.class
diff --git a/saspy/java/pyiom/saspy2j.java b/saspy/java/pyiom/saspy2j.java
@@ -489,6 +489,11 @@ else if (eol.contains("ENDSAS"))
                      t1.join();
                      return;
                      }
+                  else if (eol.contains("RESET"))
+                     {
+                     lang.Reset();
+                     pgm  = pgm.substring(idx + 13 + 33);
+                     }
                   else if (eol.contains("PRINTTO"))
                      {
                      undo = true;

diff --git a/saspy/java/saspyiom.jar b/saspy/java/saspyiom.jar
diff --git a/saspy/sasbase.py b/saspy/sasbase.py
@@ -918,6 +918,15 @@ def submit(self, code: str, results: str = '', prompt: dict = None, printto=Fals
         :param GETstatusDelay: Number of seconds to sleep between HTTP calls to poll and see if the submitted code has finished
         :param GETstatusFailcnt: Number of disconnect failures to ignore before failing, when polling to see if the submitted code has finished
 
+        **IOM**
+
+        This boolean kwargs is only available for the IOM Access Method. It's an API call to reset the LanguageServive to an initial state with respect
+        to token scanning Use it to extricate the LanguageService from an error state associated with the execution of invalid syntax or incomplete
+        program source. Note, this was requested by a user, but it's not something that would normally be needed. Also, the reset will happen prior
+        to submitting the code provided.
+
+        :param reset: resets the LanguageService to an initial state with respect to token scanning; default is False
+
 
         :return: a Dict containing two keys:values, [LOG, LST]. LOG is text and LST is 'results' (HTML or TEXT)
 

diff --git a/saspy/sasioiom.py b/saspy/sasioiom.py
@@ -873,6 +873,7 @@ def submit(self, code: str, results: str ="html", prompt: dict = None, **kwargs)
             HTML(results['LST'])
       '''
       prompt  = prompt if prompt is not None else {}
+      reset   = kwargs.pop('reset', False)
       printto = kwargs.pop('undo', False)
       cancel  = kwargs.pop('cancel', False)
       lines   = kwargs.pop('loglines', False)
@@ -968,6 +969,9 @@ def submit(self, code: str, results: str ="html", prompt: dict = None, **kwargs)
       if ods:
          pgm += odsclose
 
+      if reset:
+         print('RESETTING')
+         self.stdin[0].send(b'\ntom says EOL=RESET                           \n')
       if printto:
          self.stdin[0].send(b'\ntom says EOL=PRINTTO                         \n')
       if lines: