Fix typos mostly in comments, docs and test names (GH-15209)

Author: minho42

Doc/c-api/init_config.rst

@@ -876,7 +876,7 @@ Path Configuration
 If at least one "output field" is not set, Python computes the path
 configuration to fill unset fields. If
 :c:member:`~PyConfig.module_search_paths_set` is equal to 0,
-:c:member:`~PyConfig.module_search_paths` is overriden and
+:c:member:`~PyConfig.module_search_paths` is overridden and
 :c:member:`~PyConfig.module_search_paths_set` is set to 1.
 
 It is possible to completely ignore the function computing the default

Doc/library/importlib.rst

@@ -1379,8 +1379,8 @@ an :term:`importer`.
    bytecode file. An empty string represents no optimization, so
    ``/foo/bar/baz.py`` with an *optimization* of ``''`` will result in a
    bytecode path of ``/foo/bar/__pycache__/baz.cpython-32.pyc``. ``None`` causes
-   the interpter's optimization level to be used. Any other value's string
-   representation being used, so ``/foo/bar/baz.py`` with an *optimization* of
+   the interpreter's optimization level to be used. Any other value's string
+   representation is used, so ``/foo/bar/baz.py`` with an *optimization* of
    ``2`` will lead to the bytecode path of
    ``/foo/bar/__pycache__/baz.cpython-32.opt-2.pyc``. The string representation
    of *optimization* can only be alphanumeric, else :exc:`ValueError` is raised.

Include/pyhash.h

@@ -119,7 +119,7 @@ PyAPI_FUNC(PyHash_FuncDef*) PyHash_GetFuncDef(void);
  * configure script.
  *
  * - FNV is available on all platforms and architectures.
- * - SIPHASH24 only works on plaforms that don't require aligned memory for integers.
+ * - SIPHASH24 only works on platforms that don't require aligned memory for integers.
  * - With EXTERNAL embedders can provide an alternative implementation with::
  *
  *     PyHash_FuncDef PyHash_Func = {...};

Lib/asyncio/streams.py

@@ -71,7 +71,7 @@ def connect(host=None, port=None, *,
             ssl_handshake_timeout=None,
             happy_eyeballs_delay=None, interleave=None):
     # Design note:
-    # Don't use decorator approach but exilicit non-async
+    # Don't use decorator approach but explicit non-async
     # function to fail fast and explicitly
     # if passed arguments don't match the function signature
     return _ContextManagerHelper(_connect(host, port, limit,
@@ -442,7 +442,7 @@ def connect_unix(path=None, *,
                      ssl_handshake_timeout=None):
         """Similar to `connect()` but works with UNIX Domain Sockets."""
         # Design note:
-        # Don't use decorator approach but exilicit non-async
+        # Don't use decorator approach but explicit non-async
         # function to fail fast and explicitly
         # if passed arguments don't match the function signature
         return _ContextManagerHelper(_connect_unix(path,

Lib/bdb.py

@@ -38,7 +38,7 @@ def canonic(self, filename):
         """Return canonical form of filename.
 
         For real filenames, the canonical form is a case-normalized (on
-        case insenstive filesystems) absolute path.  'Filenames' with
+        case insensitive filesystems) absolute path.  'Filenames' with
         angle brackets, such as "<stdin>", generated in interactive
         mode, are returned unchanged.
         """

Lib/multiprocessing/util.py

@@ -238,7 +238,7 @@ def __repr__(self):
         if self._kwargs:
             x += ', kwargs=' + str(self._kwargs)
         if self._key[0] is not None:
-            x += ', exitprority=' + str(self._key[0])
+            x += ', exitpriority=' + str(self._key[0])
         return x + '>'
 
 

Lib/test/lock_tests.py

@@ -467,7 +467,7 @@ def _check_notify(self, cond):
         # of the workers.
         # Secondly, this test assumes that condition variables are not subject
         # to spurious wakeups.  The absence of spurious wakeups is an implementation
-        # detail of Condition Cariables in current CPython, but in general, not
+        # detail of Condition Variables in current CPython, but in general, not
         # a guaranteed property of condition variables as a programming
         # construct.  In particular, it is possible that this can no longer
         # be conveniently guaranteed should their implementation ever change.

Lib/test/test_cmd_line_script.py

@@ -474,7 +474,7 @@ def test_dash_m_errors(self):
             ('os.path', br'loader.*cannot handle'),
             ('importlib', br'No module named.*'
                 br'is a package and cannot be directly executed'),
-            ('importlib.nonexistant', br'No module named'),
+            ('importlib.nonexistent', br'No module named'),
             ('.unittest', br'Relative module names not supported'),
         )
         for name, regex in tests:

Lib/test/test_collections.py

@@ -1927,7 +1927,7 @@ def test_order_preservation(self):
                  'r', 'c', 'd', ' ', 's', 's', 'i', 'i', 'm', 'm', 'l'])
 
         # Math operations order first by the order encountered in the left
-        # operand and then by the order encounted in the right operand.
+        # operand and then by the order encountered in the right operand.
         ps = 'aaabbcdddeefggghhijjjkkl'
         qs = 'abbcccdeefffhkkllllmmnno'
         order = {letter: i for i, letter in enumerate(dict.fromkeys(ps + qs))}

Lib/test/test_descr.py

@@ -3025,7 +3025,7 @@ def test_str_subclass_as_dict_key(self):
         # Testing a str subclass used as dict key ..
 
         class cistr(str):
-            """Sublcass of str that computes __eq__ case-insensitively.
+            """Subclass of str that computes __eq__ case-insensitively.
 
             Also computes a hash code of the string in canonical form.
             """