Merge pull request #116 from climatepolicyradar/feature/retry-transla…

…te-api

Adding retry on translate endpoint.

src/translator/translate.py

@@ -1,6 +1,8 @@
 from typing import List
 import six
 import logging
+from tenacity import retry, stop_after_attempt, wait_random_exponential
+
 
 from cpr_data_access.parser_models import ParserOutput
 from google.cloud import translate_v2
@@ -9,6 +11,10 @@
 _LOGGER = logging.getLogger(__file__)
 
 
+@retry(
+    stop=stop_after_attempt(4),
+    wait=wait_random_exponential(multiplier=1, min=1, max=10),
+)
 def translate_text(text: List[str], target_language: str) -> List[str]:
     """
     Translate text into the target language.