Re-flow several long lines from #1578269.

Lib/test/symlink_support.py

@@ -12,7 +12,8 @@ from ctypes import wintypes
 GetCurrentProcess = ctypes.windll.kernel32.GetCurrentProcess
 GetCurrentProcess.restype = wintypes.HANDLE
 OpenProcessToken = ctypes.windll.advapi32.OpenProcessToken
-OpenProcessToken.argtypes = (wintypes.HANDLE, wintypes.DWORD, ctypes.POINTER(wintypes.HANDLE))
+OpenProcessToken.argtypes = (wintypes.HANDLE, wintypes.DWORD,
+                             ctypes.POINTER(wintypes.HANDLE))
 OpenProcessToken.restype = wintypes.BOOL
 
 class LUID(ctypes.Structure):
@@ -91,7 +92,8 @@ class TOKEN_PRIVILEGES(ctypes.Structure):
 
     def get_array(self):
         array_type = LUID_AND_ATTRIBUTES*self.count
-        privileges = ctypes.cast(self.privileges, ctypes.POINTER(array_type)).contents
+        privileges = ctypes.cast(self.privileges,
+                                 ctypes.POINTER(array_type)).contents
         return privileges
 
     def __iter__(self):
@@ -133,7 +135,8 @@ def get_process_token():
 def get_symlink_luid():
     "Get the LUID for the SeCreateSymbolicLinkPrivilege"
     symlink_luid = LUID()
-    res = LookupPrivilegeValue(None, "SeCreateSymbolicLinkPrivilege", symlink_luid)
+    res = LookupPrivilegeValue(None, "SeCreateSymbolicLinkPrivilege",
+                               symlink_luid)
     if not res > 0:
         raise RuntimeError("Couldn't lookup privilege value")
     return symlink_luid

Lib/test/test_os.py

@@ -1034,7 +1034,8 @@ class Win32KillTests(unittest.TestCase):
 
 
 def skipUnlessWindows6(test):
-    if hasattr(sys, 'getwindowsversion') and sys.getwindowsversion().major >= 6:
+    if (hasattr(sys, 'getwindowsversion')
+        and sys.getwindowsversion().major >= 6):
         return test
     return unittest.skip("Requires Windows Vista or later")(test)
 

Lib/test/test_platform.py

@@ -15,8 +15,8 @@ class PlatformTest(unittest.TestCase):
         # On Windows, the EXE needs to know where pythonXY.dll is at so we have
         # to add the directory to the path.
         if sys.platform == "win32":
-            os.environ["Path"] = "{};{}".format(os.path.dirname(sys.executable),
-                                                os.environ["Path"])
+            os.environ["Path"] = "{};{}".format(
+                os.path.dirname(sys.executable), os.environ["Path"])
 
         def get(python):
             cmd = [python, '-c',

Lib/test/test_sysconfig.py

@@ -244,8 +244,8 @@ class TestSysConfig(unittest.TestCase):
         # On Windows, the EXE needs to know where pythonXY.dll is at so we have
         # to add the directory to the path.
         if sys.platform == "win32":
-            os.environ["Path"] = "{};{}".format(os.path.dirname(sys.executable),
-                                                os.environ["Path"])
+            os.environ["Path"] = "{};{}".format(
+                os.path.dirname(sys.executable), os.environ["Path"])
 
         # Issue 7880
         def get(python):

Lib/test/test_tarfile.py

@@ -291,7 +291,8 @@ class MiscReadTest(CommonReadTest):
         self.assertTrue(self.tar.getmembers()[-1].name == "misc/eof",
                 "could not find all members")
 
-    @unittest.skipUnless(hasattr(os, "link"), "Missing hardlink implementation")
+    @unittest.skipUnless(hasattr(os, "link"),
+                         "Missing hardlink implementation")
     @support.skip_unless_symlink
     def test_extract_hardlink(self):
         # Test hardlink extraction (e.g. bug #857297).
@@ -1423,11 +1424,13 @@ class LinkEmulationTest(ReadTest):
     def test_hardlink_extraction2(self):
         self._test_link_extraction("./ustar/linktest2/lnktype")
 
-    @unittest.skipIf(hasattr(os, "symlink"), "Skip emulation if symlink exists")
+    @unittest.skipIf(hasattr(os, "symlink"),
+                     "Skip emulation if symlink exists")
     def test_symlink_extraction1(self):
         self._test_link_extraction("ustar/symtype")
 
-    @unittest.skipIf(hasattr(os, "symlink"), "Skip emulation if symlink exists")
+    @unittest.skipIf(hasattr(os, "symlink"),
+                     "Skip emulation if symlink exists")
     def test_symlink_extraction2(self):
         self._test_link_extraction("./ustar/linktest2/symtype")
 

Modules/posixmodule.c

@@ -1117,7 +1117,8 @@ check_GetFinalPathNameByHandle()
                                                 "GetFinalPathNameByHandleA");
         *(FARPROC*)&Py_GetFinalPathNameByHandleW = GetProcAddress(hKernel32,
                                                 "GetFinalPathNameByHandleW");
-        has_GetFinalPathNameByHandle = Py_GetFinalPathNameByHandleA && Py_GetFinalPathNameByHandleW;
+        has_GetFinalPathNameByHandle = Py_GetFinalPathNameByHandleA &&
+                                       Py_GetFinalPathNameByHandleW;
     }
     return has_GetFinalPathNameByHandle;
 }
@@ -1310,9 +1311,12 @@ win32_fstat(int file_number, struct win32_stat *result)
     /* similar to stat() */
     result->st_mode = attributes_to_mode(info.dwFileAttributes);
     result->st_size = (((__int64)info.nFileSizeHigh)<<32) + info.nFileSizeLow;
-    FILE_TIME_to_time_t_nsec(&info.ftCreationTime, &result->st_ctime, &result->st_ctime_nsec);
-    FILE_TIME_to_time_t_nsec(&info.ftLastWriteTime, &result->st_mtime, &result->st_mtime_nsec);
-    FILE_TIME_to_time_t_nsec(&info.ftLastAccessTime, &result->st_atime, &result->st_atime_nsec);
+    FILE_TIME_to_time_t_nsec(&info.ftCreationTime, &result->st_ctime,
+                             &result->st_ctime_nsec);
+    FILE_TIME_to_time_t_nsec(&info.ftLastWriteTime, &result->st_mtime,
+                             &result->st_mtime_nsec);
+    FILE_TIME_to_time_t_nsec(&info.ftLastAccessTime, &result->st_atime,
+                             &result->st_atime_nsec);
     /* specific to fstat() */
     result->st_nlink = info.nNumberOfLinks;
     result->st_ino = (((__int64)info.nFileIndexHigh)<<32) + info.nFileIndexLow;
@@ -2691,7 +2695,8 @@ posix__getfinalpathname(PyObject *self, PyObject *args)
     
     if(hFile == INVALID_HANDLE_VALUE) {
         return win32_error_unicode("GetFinalPathNamyByHandle", path);
-        return PyErr_Format(PyExc_RuntimeError, "Could not get a handle to file.");
+        return PyErr_Format(PyExc_RuntimeError,
+                            "Could not get a handle to file.");
     }
 
     /* We have a good handle to the target, use it to determine the
@@ -3005,7 +3010,8 @@ static PyObject *
 posix_unlink(PyObject *self, PyObject *args)
 {
 #ifdef MS_WINDOWS
-    return win32_1str(args, "remove", "y:remove", DeleteFileA, "U:remove", Py_DeleteFileW);
+    return win32_1str(args, "remove", "y:remove", DeleteFileA,
+                      "U:remove", Py_DeleteFileW);
 #else
     return posix_1str(args, "O&:remove", unlink);
 #endif
@@ -4959,7 +4965,8 @@ typedef struct _REPARSE_DATA_BUFFER {
     };
 } REPARSE_DATA_BUFFER, *PREPARSE_DATA_BUFFER;
 
-#define REPARSE_DATA_BUFFER_HEADER_SIZE  FIELD_OFFSET(REPARSE_DATA_BUFFER, GenericReparseBuffer)
+#define REPARSE_DATA_BUFFER_HEADER_SIZE  FIELD_OFFSET(REPARSE_DATA_BUFFER,\
+                                                      GenericReparseBuffer)
 
 #define MAXIMUM_REPARSE_DATA_BUFFER_SIZE  ( 16 * 1024 )
 
@@ -5023,8 +5030,11 @@ win_readlink(PyObject *self, PyObject *args)
                 "not a symbolic link");
         return NULL;
     }
-    print_name = rdb->SymbolicLinkReparseBuffer.PathBuffer + rdb->SymbolicLinkReparseBuffer.PrintNameOffset;
-    result = PyUnicode_FromWideChar(print_name, rdb->SymbolicLinkReparseBuffer.PrintNameLength/2);
+    print_name = rdb->SymbolicLinkReparseBuffer.PathBuffer +
+                 rdb->SymbolicLinkReparseBuffer.PrintNameOffset;
+
+    result = PyUnicode_FromWideChar(print_name,
+                    rdb->SymbolicLinkReparseBuffer.PrintNameLength/2);
     return result;
 }
 
@@ -5043,7 +5053,8 @@ check_CreateSymbolicLinkW()
     if (has_CreateSymbolicLinkW)
         return has_CreateSymbolicLinkW;
     hKernel32 = GetModuleHandle("KERNEL32");
-    *(FARPROC*)&Py_CreateSymbolicLinkW = GetProcAddress(hKernel32, "CreateSymbolicLinkW");
+    *(FARPROC*)&Py_CreateSymbolicLinkW = GetProcAddress(hKernel32,
+                                                        "CreateSymbolicLinkW");
     if (Py_CreateSymbolicLinkW)
         has_CreateSymbolicLinkW = 1;
     return has_CreateSymbolicLinkW;
@@ -7586,7 +7597,8 @@ static PyMethodDef posix_methods[] = {
     {"symlink",         posix_symlink, METH_VARARGS, posix_symlink__doc__},
 #endif /* HAVE_SYMLINK */
 #if !defined(HAVE_SYMLINK) && defined(MS_WINDOWS)
-    {"symlink", (PyCFunction)win_symlink, METH_VARARGS | METH_KEYWORDS, win_symlink__doc__},
+    {"symlink", (PyCFunction)win_symlink, METH_VARARGS | METH_KEYWORDS,
+                win_symlink__doc__},
 #endif /* !defined(HAVE_SYMLINK) && defined(MS_WINDOWS) */
 #ifdef HAVE_SYSTEM
     {"system",          posix_system, METH_VARARGS, posix_system__doc__},