Remove deprecated Gremlin operations from sample notebooks

ChangeLog.md

@@ -15,6 +15,7 @@ Starting with v1.31.6, this file will contain a record of major features and upd
 - Fixed rendering of openCypher widgets for empty result sets ([Link to PR](https://github.com/aws/graph-notebook/pull/286))
 - Fixed graph search overriding physics setting ([Link to PR](https://github.com/aws/graph-notebook/pull/282))
 - Fixed browser-specific bug in results pagination options menu ([Link to PR](https://github.com/aws/graph-notebook/pull/290))
+- Fixed invalid queries in Gremlin sample notebooks ([Link to PR](https://github.com/aws/graph-notebook/pull/308))
 - Removed `requests-aws4auth` requirement ([Link to PR](https://github.com/aws/graph-notebook/pull/291))
 
 ## Release 3.3.0 (March 28, 2022)

src/graph_notebook/magics/completers/graph_completer.py

@@ -133,10 +133,6 @@
     '.T.label',
     '.T.key',
     '.T.value',
-    '.incr',
-    '.Order.incr',
-    '.decr',
-    '.Order.decr',
     '.asc',
     '.Order.asc',
     '.desc',

src/graph_notebook/notebooks/01-Getting-Started/02-Using-Gremlin-to-Access-the-Graph.ipynb

@@ -162,8 +162,8 @@
    "source": [
     "%%gremlin\n",
     "\n",
-    "g.V('1').addE('knows').to(g.V('2')).property('weight', 0.5).next()\n",
-    "g.addE('knows').from(g.V('1')).to(g.V('4')).property('weight', 1.0) "
+    "g.V('1').addE('knows').to(__.V('2')).property('weight', 0.5).next()\n",
+    "g.addE('knows').from(__.V('1')).to(__.V('4')).property('weight', 1.0)"
    ]
   },
   {
@@ -183,10 +183,10 @@
    "source": [
     "%%gremlin\n",
     "\n",
-    "g.V('1').addE('created').to(g.V('3')).property('weight', 0.4).next()\n",
-    "g.V('4').addE('created').to(g.V('5')).property('weight', 1.0).next()\n",
-    "g.V('4').addE('knows').to(g.V('3')).property('weight', 0.4).next()\n",
-    "g.V('6').addE('created').to(g.V('3')).property('weight', 0.2)"
+    "g.V('1').addE('created').to(__.V('3')).property('weight', 0.4).next()\n",
+    "g.V('4').addE('created').to(__.V('5')).property('weight', 1.0).next()\n",
+    "g.V('4').addE('knows').to(__.V('3')).property('weight', 0.4).next()\n",
+    "g.V('6').addE('created').to(__.V('3')).property('weight', 0.2)"
    ]
   },
   {

src/graph_notebook/notebooks/01-Getting-Started/04-Social-Network-Recommendations-with-Gremlin.ipynb

@@ -190,7 +190,7 @@
     "  both('FRIEND').\n",
     "    where(P.neq('user')).where(P.without('friends')).  \n",
     "  groupCount().by('name').  \n",
-    "  order(Scope.local).by(values, Order.decr).\n",
+    "  order(Scope.local).by(values, Order.desc).\n",
     "  next()"
    ]
   },
@@ -223,7 +223,7 @@
     "    .has('strength', P.gt(1)).otherV()\n",
     "    .where(P.neq('user')).where(P.without('friends'))\n",
     "  .groupCount().by('name')\n",
-    "  .order(Scope.local).by(values, Order.decr)\n",
+    "  .order(Scope.local).by(values, Order.desc)\n",
     "  .next()\n"
    ]
   },

src/graph_notebook/notebooks/03-Sample-Applications/02-Knowledge-Graphs/01-Building-a-Knowledge-Graph-Application.ipynb

@@ -347,7 +347,7 @@
     "g.V('Dave Bechberger').\n",
     "  in('written_by').\n",
     "    out('found_in').groupCount().by('text').order(local).\n",
-    "    by(values, Order.decr).unfold()"
+    "    by(values, Order.desc).unfold()"
    ]
   },
   {
@@ -378,7 +378,7 @@
     "  in('written_by').\n",
     "  out('found_in').\n",
     "  groupCount().by('text').\n",
-    "  order(local).by(values, Order.decr).\n",
+    "  order(local).by(values, Order.desc).\n",
     "  unfold()"
    ]
   },
@@ -408,7 +408,7 @@
     "  out('found_in').\n",
     "  has('text', without('AWS', 'Amazon', 'Neptune')).\n",
     "  groupCount().by('text').\n",
-    "  order(local).by(values, Order.decr).\n",
+    "  order(local).by(values, Order.desc).\n",
     "  unfold()"
    ]
   },