#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/__init__.py

@@ -375,7 +375,7 @@ def namedtuple(typename, field_names, verbose=False, rename=False):
         print(result._source)
 
     # 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/datetimetester.py

@@ -250,7 +250,7 @@ class TestTimeZone(unittest.TestCase):
                              t.replace(tzinfo=tz).dst())
 
 #############################################################################
-# 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_ast.py

@@ -22,7 +22,7 @@ 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_http_cookiejar.py

@@ -374,7 +374,7 @@ class CookieTests(unittest.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_normalization.py

@@ -59,7 +59,7 @@ 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

@@ -1218,7 +1218,7 @@ 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/HISTORY

@@ -2806,7 +2806,7 @@ Library
 - Issue #1285086: Speed up urllib.parse functions: quote, quote_from_bytes,
   unquote, unquote_to_bytes.
 
-- Issue #8688: Distutils now recalculates MANIFEST everytime.
+- Issue #8688: Distutils now recalculates MANIFEST every time.
 
 - Issue #8477: ssl.RAND_egd() and ssl._test_decode_cert() support str with
   surrogates and bytes for the filename.

Modules/_ssl.c

@@ -1564,7 +1564,7 @@ static PyObject *PySSL_SSLshutdown(PySSLSocket *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/_winapi.c

@@ -489,7 +489,7 @@ getenvironment(PyObject* environment)
     Py_UCS4 *buffer = NULL, *p, *end;
     PyObject *keys, *values, *res;
 
-    /* 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");

Modules/unicodedata.c

@@ -524,7 +524,7 @@ nfd_nfkd(PyObject *self, PyObject *input, int k)
         while(stackptr) {
             Py_UCS4 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_UCS4 *new_output;
                 osize += 10;

PCbuild/readme.txt

@@ -265,7 +265,7 @@ 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
 ------------------