Set the maximum line length to 150.

Cython/Compiler/Code.py

@@ -2297,7 +2297,8 @@ class CCodeWriter(object):
     # error handling
 
     def put_error_if_neg(self, pos, value):
-#        return self.putln("if (unlikely(%s < 0)) %s" % (value, self.error_goto(pos)))  # TODO this path is almost _never_ taken, yet this macro makes is slower!
+        # TODO this path is almost _never_ taken, yet this macro makes is slower!
+        # return self.putln("if (unlikely(%s < 0)) %s" % (value, self.error_goto(pos)))
         return self.putln("if (%s < 0) %s" % (value, self.error_goto(pos)))
 
     def put_error_if_unbound(self, pos, entry, in_nogil_context=False):

Cython/Compiler/ExprNodes.py

@@ -5807,7 +5807,8 @@ class SimpleCallNode(CallNode):
                         and self.type.is_int
                         and self.type.signed
                         and self.function.result() in ('abs', 'labs', '__Pyx_abs_longlong')):
-                        goto_error = 'if (unlikely(%s < 0)) { PyErr_SetString(PyExc_OverflowError, "value too large"); %s; }' % (self.result(), code.error_goto(self.pos))
+                        goto_error = 'if (unlikely(%s < 0)) { PyErr_SetString(PyExc_OverflowError, "value too large"); %s; }' % (
+                            self.result(), code.error_goto(self.pos))
                     elif exc_checks:
                         goto_error = code.error_goto_if(" && ".join(exc_checks), self.pos)
                     else:

Cython/Compiler/Symtab.py

@@ -2237,7 +2237,9 @@ class CClassScope(ClassScope):
                         # TODO(robertwb): Make this an error.
                         warning(pos,
                             "Compatible but non-identical C method '%s' not redeclared "
-                            "in definition part of extension type '%s'.  This may cause incorrect vtables to be generated." % (name, self.class_name), 2)
+                            "in definition part of extension type '%s'.  "
+                            "This may cause incorrect vtables to be generated." % (
+                                    name, self.class_name), 2)
                         warning(entry.pos, "Previous declaration is here", 2)
                     entry = self.add_cfunction(name, type, pos, cname, visibility='ignore', modifiers=modifiers)
                 else:

tests/run/pure_py.py

@@ -20,7 +20,8 @@ def test_sizeof():
     """
     x = cython.declare(cython.bint)
     print(cython.sizeof(x) == cython.sizeof(cython.bint))
-    print(cython.sizeof(cython.char) <= cython.sizeof(cython.short) <= cython.sizeof(cython.int) <= cython.sizeof(cython.long) <= cython.sizeof(cython.longlong))
+    sizeof = cython.sizeof
+    print(sizeof(cython.char) <= sizeof(cython.short) <= sizeof(cython.int) <= sizeof(cython.long) <= sizeof(cython.longlong))
     print(cython.sizeof(cython.uint) == cython.sizeof(cython.int))
     print(cython.sizeof(cython.p_int) == cython.sizeof(cython.p_double))
     if cython.compiled:

tox.ini

@@ -13,6 +13,6 @@ commands =
 
 [pycodestyle]
 ignore = W, E
-select = E711, E714
-max-line-length = 300
+select = E711, E714, E501
+max-line-length = 150
 format = pylint