1 files changed, 54 insertions, 0 deletions
diff --git a/redis/commands/search/suggestion.py b/redis/commands/search/suggestion.py
new file mode 100644
index 0000000..550c514
--- /dev/null
+++ b/redis/commands/search/suggestion.py
@@ -0,0 +1,54 @@
+from six.moves import xrange
+from ._util import to_string
+
+
+class Suggestion(object):
+    """
+    Represents a single suggestion being sent or returned from the
+    autocomplete server
+    """
+
+    def __init__(self, string, score=1.0, payload=None):
+        self.string = to_string(string)
+        self.payload = to_string(payload)
+        self.score = score
+
+    def __repr__(self):
+        return self.string
+
+
+class SuggestionParser(object):
+    """
+    Internal class used to parse results from the `SUGGET` command.
+    This needs to consume either 1, 2, or 3 values at a time from
+    the return value depending on what objects were requested
+    """
+
+    def __init__(self, with_scores, with_payloads, ret):
+        self.with_scores = with_scores
+        self.with_payloads = with_payloads
+
+        if with_scores and with_payloads:
+            self.sugsize = 3
+            self._scoreidx = 1
+            self._payloadidx = 2
+        elif with_scores:
+            self.sugsize = 2
+            self._scoreidx = 1
+        elif with_payloads:
+            self.sugsize = 2
+            self._payloadidx = 1
+        else:
+            self.sugsize = 1
+            self._scoreidx = -1
+
+        self._sugs = ret
+
+    def __iter__(self):
+        for i in xrange(0, len(self._sugs), self.sugsize):
+            ss = self._sugs[i]
+            score = float(self._sugs[i + self._scoreidx]) \
+                if self.with_scores else 1.0
+            payload = self._sugs[i + self._payloadidx] \
+                if self.with_payloads else None
+            yield Suggestion(ss, score, payload)