Regex fix

CHANGELOG.md

@@ -4,6 +4,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+
+## [1.0.4]
+
+### Fixed
+- Fixed error raised when passing non-compatible data to `REI`
+- Fixed test files
+
 ## [1.0.3]
 
 ### Fixed

resonate/receiver_efficiency.py

@@ -33,9 +33,9 @@ def REI(detections, deployments):
         detections = detections.copy(deep=True)
         if deployments.recovery_date.dtype != np.dtype('<M8[ns]'):
             deployments['recovery_notes'] = deployments.recovery_date.str.extract(
-                '([A-Za-z\//:]+)', expand=False)
+                r'([A-Za-z\//:]+)', expand=False)
             deployments.recovery_date = deployments.recovery_date.str.extract(
-                '(\d+-\d+-\d+)', expand=False)
+                r'(\d+-\d+-\d+)', expand=False)
             deployments = deployments.replace('-', np.nan)
         deployments.loc[deployments.recovery_date.isnull(
         ), 'recovery_date'] = deployments.last_download