Merge pull request #494 from cmu-delphi/utils-ci

Enable delphi utils on CI

Author: krivard

.github/workflows/python-ci.yml

@@ -16,8 +16,7 @@ jobs:
     if: github.event.pull_request.draft == false
     strategy:
       matrix:
-        #packages: [_delphi_utils_python, cdc_covidnet, claims_hosp, combo_cases_and_deaths, google_symptoms, jhu, nchs_mortality, quidel, quidel_covidtest, safegraph, safegraph_patterns, usafacts]
-        packages: [cdc_covidnet, claims_hosp, combo_cases_and_deaths, google_symptoms, jhu, nchs_mortality, quidel, quidel_covidtest, safegraph, safegraph_patterns, usafacts]
+        packages: [_delphi_utils_python, cdc_covidnet, claims_hosp, combo_cases_and_deaths, google_symptoms, jhu, nchs_mortality, quidel, quidel_covidtest, safegraph, safegraph_patterns, usafacts]
     defaults:
       run:
         working-directory: ${{ matrix.packages }}

_delphi_utils_python/delphi_utils/smooth.py

@@ -394,7 +394,7 @@ def savgol_coeffs(self, nl, nr, poly_fit_degree):
             coeffs[i] = (mat_inverse @ basis_vector)[0]
         return coeffs
 
-    def savgol_smoother(self, signal):
+    def savgol_smoother(self, signal):  # pylint: disable=inconsistent-return-statements
         """Smooth signal with the savgol smoother.
 
         Returns a convolution of the 1D signal with the Savitzky-Golay coefficients, respecting