diff --git a/_delphi_utils_python/.pylintrc b/_delphi_utils_python/.pylintrc
index 994d47417..f30837c7e 100644
--- a/_delphi_utils_python/.pylintrc
+++ b/_delphi_utils_python/.pylintrc
@@ -14,6 +14,7 @@ disable=logging-format-interpolation,
 # Allow arbitrarily short-named variables.
 variable-rgx=[a-z_][a-z0-9_]*
 argument-rgx=[a-z_][a-z0-9_]*
+attr-rgx=[a-z_][a-z0-9_]*
 
 [DESIGN]
 
diff --git a/_template_python/.pylintrc b/_template_python/.pylintrc
index 994d47417..f30837c7e 100644
--- a/_template_python/.pylintrc
+++ b/_template_python/.pylintrc
@@ -14,6 +14,7 @@ disable=logging-format-interpolation,
 # Allow arbitrarily short-named variables.
 variable-rgx=[a-z_][a-z0-9_]*
 argument-rgx=[a-z_][a-z0-9_]*
+attr-rgx=[a-z_][a-z0-9_]*
 
 [DESIGN]
 
diff --git a/cdc_covidnet/.pylintrc b/cdc_covidnet/.pylintrc
index 994d47417..f30837c7e 100644
--- a/cdc_covidnet/.pylintrc
+++ b/cdc_covidnet/.pylintrc
@@ -14,6 +14,7 @@ disable=logging-format-interpolation,
 # Allow arbitrarily short-named variables.
 variable-rgx=[a-z_][a-z0-9_]*
 argument-rgx=[a-z_][a-z0-9_]*
+attr-rgx=[a-z_][a-z0-9_]*
 
 [DESIGN]
 
diff --git a/changehc/.pylintrc b/changehc/.pylintrc
index 994d47417..f30837c7e 100644
--- a/changehc/.pylintrc
+++ b/changehc/.pylintrc
@@ -14,6 +14,7 @@ disable=logging-format-interpolation,
 # Allow arbitrarily short-named variables.
 variable-rgx=[a-z_][a-z0-9_]*
 argument-rgx=[a-z_][a-z0-9_]*
+attr-rgx=[a-z_][a-z0-9_]*
 
 [DESIGN]
 
diff --git a/claims_hosp/.pylintrc b/claims_hosp/.pylintrc
index 994d47417..f30837c7e 100644
--- a/claims_hosp/.pylintrc
+++ b/claims_hosp/.pylintrc
@@ -14,6 +14,7 @@ disable=logging-format-interpolation,
 # Allow arbitrarily short-named variables.
 variable-rgx=[a-z_][a-z0-9_]*
 argument-rgx=[a-z_][a-z0-9_]*
+attr-rgx=[a-z_][a-z0-9_]*
 
 [DESIGN]
 
diff --git a/combo_cases_and_deaths/.pylintrc b/combo_cases_and_deaths/.pylintrc
index 994d47417..f30837c7e 100644
--- a/combo_cases_and_deaths/.pylintrc
+++ b/combo_cases_and_deaths/.pylintrc
@@ -14,6 +14,7 @@ disable=logging-format-interpolation,
 # Allow arbitrarily short-named variables.
 variable-rgx=[a-z_][a-z0-9_]*
 argument-rgx=[a-z_][a-z0-9_]*
+attr-rgx=[a-z_][a-z0-9_]*
 
 [DESIGN]
 
diff --git a/emr_hosp/.pylintrc b/emr_hosp/.pylintrc
index 994d47417..f30837c7e 100644
--- a/emr_hosp/.pylintrc
+++ b/emr_hosp/.pylintrc
@@ -14,6 +14,7 @@ disable=logging-format-interpolation,
 # Allow arbitrarily short-named variables.
 variable-rgx=[a-z_][a-z0-9_]*
 argument-rgx=[a-z_][a-z0-9_]*
+attr-rgx=[a-z_][a-z0-9_]*
 
 [DESIGN]
 
diff --git a/google_health/.pylintrc b/google_health/.pylintrc
index 994d47417..f30837c7e 100644
--- a/google_health/.pylintrc
+++ b/google_health/.pylintrc
@@ -14,6 +14,7 @@ disable=logging-format-interpolation,
 # Allow arbitrarily short-named variables.
 variable-rgx=[a-z_][a-z0-9_]*
 argument-rgx=[a-z_][a-z0-9_]*
+attr-rgx=[a-z_][a-z0-9_]*
 
 [DESIGN]
 
diff --git a/jhu/.pylintrc b/jhu/.pylintrc
index 994d47417..f30837c7e 100644
--- a/jhu/.pylintrc
+++ b/jhu/.pylintrc
@@ -14,6 +14,7 @@ disable=logging-format-interpolation,
 # Allow arbitrarily short-named variables.
 variable-rgx=[a-z_][a-z0-9_]*
 argument-rgx=[a-z_][a-z0-9_]*
+attr-rgx=[a-z_][a-z0-9_]*
 
 [DESIGN]
 
diff --git a/nchs_mortality/.pylintrc b/nchs_mortality/.pylintrc
index 994d47417..f30837c7e 100644
--- a/nchs_mortality/.pylintrc
+++ b/nchs_mortality/.pylintrc
@@ -14,6 +14,7 @@ disable=logging-format-interpolation,
 # Allow arbitrarily short-named variables.
 variable-rgx=[a-z_][a-z0-9_]*
 argument-rgx=[a-z_][a-z0-9_]*
+attr-rgx=[a-z_][a-z0-9_]*
 
 [DESIGN]
 
diff --git a/quidel/.pylintrc b/quidel/.pylintrc
index 994d47417..f30837c7e 100644
--- a/quidel/.pylintrc
+++ b/quidel/.pylintrc
@@ -14,6 +14,7 @@ disable=logging-format-interpolation,
 # Allow arbitrarily short-named variables.
 variable-rgx=[a-z_][a-z0-9_]*
 argument-rgx=[a-z_][a-z0-9_]*
+attr-rgx=[a-z_][a-z0-9_]*
 
 [DESIGN]
 
diff --git a/quidel_covidtest/.pylintrc b/quidel_covidtest/.pylintrc
index 994d47417..f30837c7e 100644
--- a/quidel_covidtest/.pylintrc
+++ b/quidel_covidtest/.pylintrc
@@ -14,6 +14,7 @@ disable=logging-format-interpolation,
 # Allow arbitrarily short-named variables.
 variable-rgx=[a-z_][a-z0-9_]*
 argument-rgx=[a-z_][a-z0-9_]*
+attr-rgx=[a-z_][a-z0-9_]*
 
 [DESIGN]
 
diff --git a/safegraph/.pylintrc b/safegraph/.pylintrc
index 994d47417..f30837c7e 100644
--- a/safegraph/.pylintrc
+++ b/safegraph/.pylintrc
@@ -14,6 +14,7 @@ disable=logging-format-interpolation,
 # Allow arbitrarily short-named variables.
 variable-rgx=[a-z_][a-z0-9_]*
 argument-rgx=[a-z_][a-z0-9_]*
+attr-rgx=[a-z_][a-z0-9_]*
 
 [DESIGN]
 
diff --git a/safegraph_patterns/.pylintrc b/safegraph_patterns/.pylintrc
index 994d47417..f30837c7e 100644
--- a/safegraph_patterns/.pylintrc
+++ b/safegraph_patterns/.pylintrc
@@ -14,6 +14,7 @@ disable=logging-format-interpolation,
 # Allow arbitrarily short-named variables.
 variable-rgx=[a-z_][a-z0-9_]*
 argument-rgx=[a-z_][a-z0-9_]*
+attr-rgx=[a-z_][a-z0-9_]*
 
 [DESIGN]
 
diff --git a/usafacts/.pylintrc b/usafacts/.pylintrc
index 994d47417..f30837c7e 100644
--- a/usafacts/.pylintrc
+++ b/usafacts/.pylintrc
@@ -14,6 +14,7 @@ disable=logging-format-interpolation,
 # Allow arbitrarily short-named variables.
 variable-rgx=[a-z_][a-z0-9_]*
 argument-rgx=[a-z_][a-z0-9_]*
+attr-rgx=[a-z_][a-z0-9_]*
 
 [DESIGN]