refactor: renamed app to lms

lms/query.py

@@ -0,0 +1,22 @@
+"""Utilities to find docs.
+"""
+import frappe
+
+def find_all(doctype, order_by=None, **filters):
+    """Queries the database for documents of a doctype matching given filters.
+    """
+    rows = frappe.db.get_all(doctype,
+        filters=filters,
+        fields='*',
+        order_by=order_by)
+    return [frappe.get_doc(dict(row, doctype=doctype)) for row in rows]
+
+def find(doctype, **filters):
+    """Queries the database for a document of given doctype matching given filters.
+    """
+    rows = frappe.db.get_all(doctype,
+        filters=filters,
+        fields='*')
+    if rows:
+        row = rows[0]
+        return frappe.get_doc(dict(row, doctype=doctype))