Changeset 232

Timestamp:

07/20/2010 05:45:09 PM (12 years ago)

Author:

marcus

Message:

• command sdel done (solved #23)

Location:

SHX/trunk/src/SeismicHandler

Files:

• commands/sdel.py (added)
• core/parser.py (modified) (2 diffs)
• tests/data/SCRIPT1.SHC (modified) (1 diff)

SHX/trunk/src/SeismicHandler/core/parser.py

@@ -423 +423 @@
     ...
     Exception: Symbol BAR not found!
+
+    If one wants to delete a global symbol but keep the local symbol:
+    >>> s.setGlobal("bar", "global")
+    >>> s.bar
+    'global'
+    >>> s.bar = "local"
+    >>> s.deleteGlobal("bar")
+    >>> s.bar
+    'local'
     """
 
@@ -472 +481 @@
         self.__dict__["__globals"][name] = value
 
+    def deleteGlobal(self, name):
+        name = name.upper()
+
+        del self.__dict__["__globals"][name]
+
 if __name__ == "__main__":
     import doctest

SHX/trunk/src/SeismicHandler/tests/data/SCRIPT1.SHC

@@ +1 @@
+!
+! This file contains commands that are only used from Seismic Handler
+! scripts. They are tested against the parser. No error should occur.
+!
+
 switch echo on
-!switch capconv off
+switch echo off
+switch capconv off
 sdef foo 3
+switch capconv on
 sdel foo
 echo test /NO_LF