#18466: fix more typos. Patch by Févry Thibault.

Include/datetime.h

@@ -42,7 +42,7 @@ typedef struct
 
 typedef struct
 {
-    PyObject_HEAD               /* a pure abstract base clase */
+    PyObject_HEAD               /* a pure abstract base class */
 } PyDateTime_TZInfo;
 
 

Lib/collections.py

@@ -369,7 +369,7 @@ def namedtuple(typename, field_names, verbose=False, rename=False):
     result = namespace[typename]
 
     # For pickling to work, the __module__ variable needs to be set to the frame
-    # where the named tuple is created.  Bypass this step in enviroments where
+    # where the named tuple is created.  Bypass this step in environments where
     # sys._getframe is not defined (Jython for example) or sys._getframe is not
     # defined for arguments greater than 0 (IronPython).
     try:

Lib/test/test_ast.py

@@ -18,7 +18,7 @@ def to_tuple(t):
 
 
 # These tests are compiled through "exec"
-# There should be atleast one test per statement
+# There should be at least one test per statement
 exec_tests = [
     # None
     "None",

Lib/test/test_cookielib.py

@@ -329,7 +329,7 @@ class CookieTests(TestCase):
 ##   commas and equals are commonly appear in the cookie value). This also
 ##   means that if you fold multiple Set-Cookie header fields into one,
 ##   comma-separated list, it'll be a headache to parse (at least my head
-##   starts hurting everytime I think of that code).
+##   starts hurting every time I think of that code).
 ## - Expires: You'll get all sorts of date formats in the expires,
 ##   including emtpy expires attributes ("expires="). Be as flexible as you
 ##   can, and certainly don't expect the weekday to be there; if you can't

Lib/test/test_datetime.py

@@ -124,7 +124,7 @@ class TestTZInfo(unittest.TestCase):
             self.assertEqual(derived.tzname(None), 'cookie')
 
 #############################################################################
-# Base clase for testing a particular aspect of timedelta, time, date and
+# Base class for testing a particular aspect of timedelta, time, date and
 # datetime comparisons.
 
 class HarmlessMixedComparison:

Lib/test/test_normalization.py

@@ -57,7 +57,7 @@ class NormalizationTest(unittest.TestCase):
                 c1,c2,c3,c4,c5 = [unistr(x) for x in line.split(';')[:-1]]
             except RangeError:
                 # Skip unsupported characters;
-                # try atleast adding c1 if we are in part1
+                # try at least adding c1 if we are in part1
                 if part == "@Part1":
                     try:
                         c1 = unistr(line.split(';')[0])

Lib/test/test_urllib.py

@@ -812,7 +812,7 @@ class URLopener_Tests(unittest.TestCase):
 # Everywhere else they work ok, but on those machines, sometimes
 # fail in one of the tests, sometimes in other. I have a linux, and
 # the tests go ok.
-# If anybody has one of the problematic enviroments, please help!
+# If anybody has one of the problematic environments, please help!
 # .   Facundo
 #
 # def server(evt):

Misc/NEWS

@@ -3443,7 +3443,7 @@ Library
 - Issue #1285086: Speed up ``urllib.quote()`` and urllib.unquote for simple
   cases.
 
-- Issue #8688: Distutils now recalculates MANIFEST everytime.
+- Issue #8688: Distutils now recalculates MANIFEST every time.
 
 - Issue #5099: The ``__del__()`` method of ``subprocess.Popen`` (and the methods
   it calls) referenced global objects, causing errors to pop up during
@@ -6299,7 +6299,7 @@ Library
 - Issue #3547: Fixed ctypes structures bitfields of varying integer
   sizes.
 
-- Issue #3879: A regression in urllib.getproxies_enviroment was fixed.
+- Issue #3879: A regression in urllib.getproxies_environment was fixed.
 
 - Issue #3863: Disabled a unit test of fork being called from a thread
   when running on platforms known to exhibit OS bugs when attempting that.

Modules/_ssl.c

@@ -1455,7 +1455,7 @@ static PyObject *PySSL_SSLshutdown(PySSLObject *self)
          * Otherwise OpenSSL might read in too much data,
          * eating clear text data that happens to be
          * transmitted after the SSL shutdown.
-         * Should be safe to call repeatedly everytime this
+         * Should be safe to call repeatedly every time this
          * function is used and the shutdown_seen_zero != 0
          * condition is met.
          */

Modules/unicodedata.c

@@ -520,7 +520,7 @@ nfd_nfkd(PyObject *self, PyObject *input, int k)
         while(stackptr) {
             Py_UNICODE code = stack[--stackptr];
             /* Hangul Decomposition adds three characters in
-               a single step, so we need atleast that much room. */
+               a single step, so we need at least that much room. */
             if (space < 3) {
                 Py_ssize_t newsize = PyString_GET_SIZE(result) + 10;
                 space += 10;

PC/_subprocess.c

@@ -331,7 +331,7 @@ getenvironment(PyObject* environment)
     PyObject* values;
     char* p;
 
-    /* convert environment dictionary to windows enviroment string */
+    /* convert environment dictionary to windows environment string */
     if (! PyMapping_Check(environment)) {
         PyErr_SetString(
             PyExc_TypeError, "environment must be dictionary or None");

PCbuild/readme.txt

@@ -262,7 +262,7 @@ SDK, in particular the 64-bit support. This includes an Itanium compiler
 In addition, you need the Visual Studio plugin for external C compilers,
 from http://sf.net/projects/vsextcomp. The plugin will wrap cl.exe, to
 locate the proper target compiler, and convert compiler options
-accordingly. The project files require atleast version 0.9.
+accordingly. The project files require at least version 0.9.
 
 Building for AMD64
 ------------------