Merge pull request statsmodels#5987 from jbrockmendel/formfollow

MAINT: add W605 to lint codes

Author: bashtage

setup.cfg

@@ -41,11 +41,14 @@ parentdir_prefix = statsmodels-
 
 [flake8]
 exclude=.git,build,docs,versioneer.py
+ignore=
+    W503,
+    # W503: line break before binary operator
+    W504,
+    # W504: line break after binary operator
 select=
     E101,
     # E101: indentation contains mixed spaces and tabs
-    W191,
-    # W191: indentation contains tabs
     E124,
     # E124: closing bracket does not match visual indentation
     F811,
@@ -74,10 +77,6 @@ select=
     # E228: missing whitespace around modulo operator
     E211,
     # E211: whitespace before '['
-    W601,
-    # W601: .has_key() is deprecated, use 'in'
-    W391,
-    # W391: blank line at end of file
     E112,
     # E112: expected an indented block
     E113,
@@ -90,25 +89,23 @@ select=
     # E242: tab after ','
     E304,
     # E304: blank lines found after function decorator
-    W602,
-    # W602: deprecated form of raising exception
-    W603,
-    # W603: '<>' is deprecated, use '!='
-    W604,
-    # W604: backticks are deprecated, use 'repr()'
-    # W605,
-    # W605: invalid escape sequence 'x'
-    W606,
-    # W606: 'async' and 'await' are reserved keywords starting with Python 3.7
     F831,
     # F831: duplicate argument name in function definition
     E306,
     # E306: expected 1 blank line before a nested definition, found 0
 
-    W2,
+    W,
+    # W191: indentation contains tabs
     # W291: trailing whitespace
     # W292: no newline at end of file
     # W293: blank line contains whitespace
+    # W391: blank line at end of file
+    # W601: .has_key() is deprecated, use 'in'
+    # W602: deprecated form of raising exception
+    # W603: '<>' is deprecated, use '!='
+    # W604: backticks are deprecated, use 'repr()'
+    # W605: invalid escape sequence 'x'
+    # W606: 'async' and 'await' are reserved keywords starting with Python 3.7
 
     E70,
     # E701: multiple statements on one line (colon)