1 files changed, 15 insertions, 0 deletions
diff --git a/pgcli/packages/pgliterals/main.py b/pgcli/packages/pgliterals/main.py
new file mode 100644
index 0000000..5c39296
--- /dev/null
+++ b/pgcli/packages/pgliterals/main.py
@@ -0,0 +1,15 @@
+import os
+import json
+
+root = os.path.dirname(__file__)
+literal_file = os.path.join(root, "pgliterals.json")
+
+with open(literal_file) as f:
+    literals = json.load(f)
+
+
+def get_literals(literal_type, type_=tuple):
+    # Where `literal_type` is one of 'keywords', 'functions', 'datatypes',
+    # returns a tuple of literal values of that type.
+
+    return type_(literals[literal_type])