Do not allow newline after parameter equal; issue #252

Author: florentx

CHANGES.txt

@@ -7,6 +7,8 @@ Changelog
 
 Changes:
 
+* Do not allow newline after parameter equal. (Issue #252)
+
 * Distribute a universal wheel file.
 
 Bug fixes:

pep8.py

@@ -761,6 +761,8 @@ def whitespace_around_named_parameter_equals(logical_line, tokens):
     prev_end = None
     message = "E251 unexpected spaces around keyword / parameter equals"
     for token_type, text, start, end, line in tokens:
+        if token_type == tokenize.NL:
+            continue
         if no_space:
             no_space = False
             if start != prev_end:

testsuite/E25.py

@@ -10,6 +10,13 @@ def foo(bar = False):
 foo(bar = True)
 #: E251
 y = bar(root= "sdasd")
+#: E251:2:29
+parser.add_argument('--long-option',
+                    default=
+                    "/rather/long/filesystem/path/here/blah/blah/blah")
+#: E251:1:45
+parser.add_argument('--long-option', default
+                    ="/rather/long/filesystem/path/here/blah/blah/blah")
 #: Okay
 foo(bar=(1 == 1))
 foo(bar=(1 != 1))