Issue #27171: Fix typos in documentation, comments, and test function names

20 files changed, 28 insertions, 28 deletions

diff --git a/Lib/_osx_support.py b/Lib/_osx_support.py
index 58e20cd..13fcd8b 100644
--- a/Lib/_osx_support.py
+++ b/Lib/_osx_support.py
@@ -157,7 +157,7 @@ def _find_appropriate_compiler(_config_vars):
     #    gcc-4.2 is either not present, or a copy of 'llvm-gcc' that
     #    miscompiles Python.
 
-    # skip checks if the compiler was overriden with a CC env variable
+    # skip checks if the compiler was overridden with a CC env variable
     if 'CC' in os.environ:
         return _config_vars
 
@@ -193,7 +193,7 @@ def _find_appropriate_compiler(_config_vars):
     if cc != oldcc:
         # Found a replacement compiler.
         # Modify config vars using new compiler, if not already explicitly
-        # overriden by an env variable, preserving additional arguments.
+        # overridden by an env variable, preserving additional arguments.
         for cv in _COMPILER_CONFIG_VARS:
             if cv in _config_vars and cv not in os.environ:
                 cv_split = _config_vars[cv].split()
@@ -207,7 +207,7 @@ def _remove_universal_flags(_config_vars):
     """Remove all universal build arguments from config vars"""
 
     for cv in _UNIVERSAL_CONFIG_VARS:
-        # Do not alter a config var explicitly overriden by env var
+        # Do not alter a config var explicitly overridden by env var
         if cv in _config_vars and cv not in os.environ:
             flags = _config_vars[cv]
             flags = re.sub('-arch\s+\w+\s', ' ', flags, re.ASCII)
@@ -228,7 +228,7 @@ def _remove_unsupported_archs(_config_vars):
     # build extensions on OSX 10.7 and later with the prebuilt
     # 32-bit installer on the python.org website.
 
-    # skip checks if the compiler was overriden with a CC env variable
+    # skip checks if the compiler was overridden with a CC env variable
     if 'CC' in os.environ:
         return _config_vars
 
@@ -244,7 +244,7 @@ def _remove_unsupported_archs(_config_vars):
             # across Xcode and compiler versions, there is no reliable way
             # to be sure why it failed.  Assume here it was due to lack of
             # PPC support and remove the related '-arch' flags from each
-            # config variables not explicitly overriden by an environment
+            # config variables not explicitly overridden by an environment
             # variable.  If the error was for some other reason, we hope the
             # failure will show up again when trying to compile an extension
             # module.
@@ -292,7 +292,7 @@ def _check_for_unavailable_sdk(_config_vars):
         sdk = m.group(1)
         if not os.path.exists(sdk):
             for cv in _UNIVERSAL_CONFIG_VARS:
-                # Do not alter a config var explicitly overriden by env var
+                # Do not alter a config var explicitly overridden by env var
                 if cv in _config_vars and cv not in os.environ:
                     flags = _config_vars[cv]
                     flags = re.sub(r'-isysroot\s+\S+(?:\s|$)', ' ', flags)
diff --git a/Lib/_pydecimal.py b/Lib/_pydecimal.py
index 6b13d44..c719424 100644
--- a/Lib/_pydecimal.py
+++ b/Lib/_pydecimal.py
@@ -1102,7 +1102,7 @@ class Decimal(object):
     def __pos__(self, context=None):
         """Returns a copy, unless it is a sNaN.
 
-        Rounds the number (if more then precision digits)
+        Rounds the number (if more than precision digits)
         """
         if self._is_special:
             ans = self._check_nans(context=context)
diff --git a/Lib/_pyio.py b/Lib/_pyio.py
index 10b87d3..0d98b74 100644
--- a/Lib/_pyio.py
+++ b/Lib/_pyio.py
@@ -1043,7 +1043,7 @@ class BufferedReader(_BufferedIOMixin):
                 break
             avail += len(chunk)
             chunks.append(chunk)
-        # n is more then avail only when an EOF occurred or when
+        # n is more than avail only when an EOF occurred or when
         # read() would have blocked.
         n = min(n, avail)
         out = b"".join(chunks)
diff --git a/Lib/distutils/tests/test_build_ext.py b/Lib/distutils/tests/test_build_ext.py
index 366ffbe..8f62b1a 100644
--- a/Lib/distutils/tests/test_build_ext.py
+++ b/Lib/distutils/tests/test_build_ext.py
@@ -279,7 +279,7 @@ class BuildExtTestCase(TempdirManager,
 
     def test_compiler_option(self):
         # cmd.compiler is an option and
-        # should not be overriden by a compiler instance
+        # should not be overridden by a compiler instance
         # when the command is run
         dist = Distribution()
         cmd = self.build_ext(dist)
diff --git a/Lib/idlelib/AutoComplete.py b/Lib/idlelib/AutoComplete.py
index b9ec539..ff085d5 100644
--- a/Lib/idlelib/AutoComplete.py
+++ b/Lib/idlelib/AutoComplete.py
@@ -1,6 +1,6 @@
 """AutoComplete.py - An IDLE extension for automatically completing names.
 
-This extension can complete either attribute names of file names. It can pop
+This extension can complete either attribute names or file names. It can pop
 a window with all available names, for the user to select from.
 """
 import os
diff --git a/Lib/idlelib/MultiCall.py b/Lib/idlelib/MultiCall.py
index 251a84d..8462854 100644
--- a/Lib/idlelib/MultiCall.py
+++ b/Lib/idlelib/MultiCall.py
@@ -111,7 +111,7 @@ class _SimpleBinder:
                     raise
 
 # An int in range(1 << len(_modifiers)) represents a combination of modifiers
-# (if the least significent bit is on, _modifiers[0] is on, and so on).
+# (if the least significant bit is on, _modifiers[0] is on, and so on).
 # _state_subsets gives for each combination of modifiers, or *state*,
 # a list of the states which are a subset of it. This list is ordered by the
 # number of modifiers is the state - the most specific state comes first.
diff --git a/Lib/idlelib/rpc.py b/Lib/idlelib/rpc.py
index aa33041..48105f2 100644
--- a/Lib/idlelib/rpc.py
+++ b/Lib/idlelib/rpc.py
@@ -1,4 +1,4 @@
-"""RPC Implemention, originally written for the Python Idle IDE
+"""RPC Implementation, originally written for the Python Idle IDE
 
 For security reasons, GvR requested that Idle's Python execution server process
 connect to the Idle process, which listens for the connection.  Since Idle has
diff --git a/Lib/pathlib.py b/Lib/pathlib.py
index caf685e..1480e2f 100644
--- a/Lib/pathlib.py
+++ b/Lib/pathlib.py
@@ -674,7 +674,7 @@ class PurePath(object):
             return cls._flavour.join(parts)
 
     def _init(self):
-        # Overriden in concrete Path
+        # Overridden in concrete Path
         pass
 
     def _make_child(self, args):
diff --git a/Lib/pdb.py b/Lib/pdb.py
index b79359d..b11ac0a 100755
--- a/Lib/pdb.py
+++ b/Lib/pdb.py
@@ -52,7 +52,7 @@ If a file ".pdbrc" exists in your home directory or in the current
 directory, it is read in and executed as if it had been typed at the
 debugger prompt.  This is particularly useful for aliases.  If both
 files exist, the one in the home directory is read first and aliases
-defined there can be overriden by the local file.
+defined there can be overridden by the local file.
 
 Aside from aliases, the debugger is not directly programmable; but it
 is implemented as a class from which you can derive your own debugger
diff --git a/Lib/random.py b/Lib/random.py
index 1f5be45..5950735 100644
--- a/Lib/random.py
+++ b/Lib/random.py
@@ -231,7 +231,7 @@ class Random(_random.Random):
             while r >= n:
                 r = getrandbits(k)
             return r
-        # There's an overriden random() method but no new getrandbits() method,
+        # There's an overridden random() method but no new getrandbits() method,
         # so we can only use random() from here.
         if n >= maxsize:
             _warn("Underlying random() generator does not supply \n"
diff --git a/Lib/site.py b/Lib/site.py
index 3a8d1c3..3f78ef5 100644
--- a/Lib/site.py
+++ b/Lib/site.py
@@ -59,7 +59,7 @@ because bar.pth comes alphabetically before foo.pth; and spam is
 omitted because it is not mentioned in either path configuration file.
 
 The readline module is also automatically configured to enable
-completion for systems that support it.  This can be overriden in
+completion for systems that support it.  This can be overridden in
 sitecustomize, usercustomize or PYTHONSTARTUP.
 
 After these operations, an attempt is made to import a module
@@ -379,7 +379,7 @@ def enablerlcompleter():
 
     If the readline module can be imported, the hook will set the Tab key
     as completion key and register ~/.python_history as history file.
-    This can be overriden in the sitecustomize or usercustomize module,
+    This can be overridden in the sitecustomize or usercustomize module,
     or in a PYTHONSTARTUP file.
     """
     def register_readline():
diff --git a/Lib/test/test_bigmem.py b/Lib/test/test_bigmem.py
index 0e54595..40ac9bf 100644
--- a/Lib/test/test_bigmem.py
+++ b/Lib/test/test_bigmem.py
@@ -737,7 +737,7 @@ class StrTest(unittest.TestCase, BaseStrTest):
         finally:
             r = s = None
 
-    # The original test_translate is overriden here, so as to get the
+    # The original test_translate is overridden here, so as to get the
     # correct size estimate: str.translate() uses an intermediate Py_UCS4
     # representation.
 
diff --git a/Lib/test/test_email/test_policy.py b/Lib/test/test_email/test_policy.py
index 9bb32f0..70ac4db 100644
--- a/Lib/test/test_email/test_policy.py
+++ b/Lib/test/test_email/test_policy.py
@@ -177,7 +177,7 @@ class PolicyAPITests(unittest.TestCase):
         with self.assertRaisesRegex(self.MyDefect, "the telly is broken"):
             self.MyPolicy(raise_on_defect=True).handle_defect(foo, defect)
 
-    def test_overriden_register_defect_works(self):
+    def test_overridden_register_defect_works(self):
         foo = self.MyObj()
         defect1 = self.MyDefect("one")
         my_policy = self.MyPolicy()
diff --git a/Lib/test/test_module.py b/Lib/test/test_module.py
index 3a076b3..ea6e897 100644
--- a/Lib/test/test_module.py
+++ b/Lib/test/test_module.py
@@ -227,7 +227,7 @@ a = A(destroyed)"""
             b"len = len",
             b"shutil.rmtree = rmtree"})
 
-    def test_descriptor_errors_propogate(self):
+    def test_descriptor_errors_propagate(self):
         class Descr:
             def __get__(self, o, t):
                 raise RuntimeError
diff --git a/Lib/test/test_pep3151.py b/Lib/test/test_pep3151.py
index 8d560cd..7b0d465 100644
--- a/Lib/test/test_pep3151.py
+++ b/Lib/test/test_pep3151.py
@@ -164,7 +164,7 @@ class ExplicitSubclassingTest(unittest.TestCase):
         e = SubOSError(EEXIST, "Bad file descriptor")
         self.assertIs(type(e), SubOSError)
 
-    def test_init_overriden(self):
+    def test_init_overridden(self):
         e = SubOSErrorWithInit("some message", "baz")
         self.assertEqual(e.bar, "baz")
         self.assertEqual(e.args, ("some message",))
@@ -174,7 +174,7 @@ class ExplicitSubclassingTest(unittest.TestCase):
         self.assertEqual(e.bar, "baz")
         self.assertEqual(e.args, ("some message",))
 
-    def test_new_overriden(self):
+    def test_new_overridden(self):
         e = SubOSErrorWithNew("some message", "baz")
         self.assertEqual(e.baz, "baz")
         self.assertEqual(e.args, ("some message",))
@@ -184,7 +184,7 @@ class ExplicitSubclassingTest(unittest.TestCase):
         self.assertEqual(e.baz, "baz")
         self.assertEqual(e.args, ("some message",))
 
-    def test_init_new_overriden(self):
+    def test_init_new_overridden(self):
         e = SubOSErrorCombinedInitFirst("some message", "baz")
         self.assertEqual(e.bar, "baz")
         self.assertEqual(e.baz, "baz")
diff --git a/Lib/test/test_random.py b/Lib/test/test_random.py
index 4b5232f..5393431 100644
--- a/Lib/test/test_random.py
+++ b/Lib/test/test_random.py
@@ -494,7 +494,7 @@ class MersenneTwister_TestBasicOps(TestBasicOps, unittest.TestCase):
             self.assertTrue(2**k > n > 2**(k-1))   # note the stronger assertion
 
     @unittest.mock.patch('random.Random.random')
-    def test_randbelow_overriden_random(self, random_mock):
+    def test_randbelow_overridden_random(self, random_mock):
         # Random._randbelow() can only use random() when the built-in one
         # has been overridden but no new getrandbits() method was supplied.
         random_mock.side_effect = random.SystemRandom().random
diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py
index 4d0b171..c151a50 100644
--- a/Lib/test/test_socket.py
+++ b/Lib/test/test_socket.py
@@ -1304,7 +1304,7 @@ class GeneralModuleTests(unittest.TestCase):
         # socket.gethostbyaddr('испытание.python.org')
 
     def check_sendall_interrupted(self, with_timeout):
-        # socketpair() is not stricly required, but it makes things easier.
+        # socketpair() is not strictly required, but it makes things easier.
         if not hasattr(signal, 'alarm') or not hasattr(socket, 'socketpair'):
             self.skipTest("signal.alarm and socket.socketpair required for this test")
         # Our signal handlers clobber the C errno by calling a math function
diff --git a/Lib/test/test_sys_setprofile.py b/Lib/test/test_sys_setprofile.py
index bb71acd..a3e1d31 100644
--- a/Lib/test/test_sys_setprofile.py
+++ b/Lib/test/test_sys_setprofile.py
@@ -164,7 +164,7 @@ class ProfileHookTestCase(TestCaseBase):
                               (1, 'return', g_ident),
                               ])
 
-    def test_exception_propogation(self):
+    def test_exception_propagation(self):
         def f(p):
             1/0
         def g(p):
diff --git a/Lib/tkinter/__init__.py b/Lib/tkinter/__init__.py
index 151b30f..aa646dc 100644
--- a/Lib/tkinter/__init__.py
+++ b/Lib/tkinter/__init__.py
@@ -3141,7 +3141,7 @@ class Text(Widget, XView, YView):
         """Creates a peer text widget with the given newPathName, and any
         optional standard configuration options. By default the peer will
         have the same start and end line as the parent widget, but
-        these can be overriden with the standard configuration options."""
+        these can be overridden with the standard configuration options."""
         self.tk.call(self._w, 'peer', 'create', newPathName,
             *self._options(cnf, kw))
     def peer_names(self): # new in Tk 8.5
diff --git a/Lib/unittest/suite.py b/Lib/unittest/suite.py
index 76c4725..353d4a1 100644
--- a/Lib/unittest/suite.py
+++ b/Lib/unittest/suite.py
@@ -71,7 +71,7 @@ class BaseTestSuite(object):
         try:
             test = self._tests[index]
         except TypeError:
-            # support for suite implementations that have overriden self._tests
+            # support for suite implementations that have overridden self._tests
             pass
         else:
             # Some unittest tests add non TestCase/TestSuite objects to