diff --git a/pandas/_testing/_io.py b/pandas/_testing/_io.py
index 58ce9b17909bb..a0b6963cfac97 100644
--- a/pandas/_testing/_io.py
+++ b/pandas/_testing/_io.py
@@ -160,11 +160,10 @@ def network(
     Tests decorated with @network will fail if it's possible to make a network
     connection to another URL (defaults to google.com)::
 
-      >>> from pandas._testing import network
-      >>> from pandas.io.common import urlopen
-      >>> @network
+      >>> from pandas import _testing as ts
+      >>> @ts.network
       ... def test_network():
-      ...     with urlopen("rabbit://bonanza.com"):
+      ...     with pd.io.common.urlopen("rabbit://bonanza.com"):
       ...         pass
       Traceback
          ...
@@ -172,7 +171,7 @@ def network(
 
       You can specify alternative URLs::
 
-        >>> @network("https://www.yahoo.com")
+        >>> @ts.network("https://www.yahoo.com")
         ... def test_something_with_yahoo():
         ...    raise IOError("Failure Message")
         >>> test_something_with_yahoo()
@@ -183,7 +182,7 @@ def network(
     If you set check_before_test, it will check the url first and not run the
     test on failure::
 
-        >>> @network("failing://url.blaher", check_before_test=True)
+        >>> @ts.network("failing://url.blaher", check_before_test=True)
         ... def test_something():
         ...     print("I ran!")
         ...     raise ValueError("Failure")
diff --git a/pandas/_testing/asserters.py b/pandas/_testing/asserters.py
index d0957b1814213..79c8e64fc4df3 100644
--- a/pandas/_testing/asserters.py
+++ b/pandas/_testing/asserters.py
@@ -303,10 +303,10 @@ def assert_index_equal(
 
     Examples
     --------
-    >>> from pandas.testing import assert_index_equal
+    >>> from pandas import testing as tm
     >>> a = pd.Index([1, 2, 3])
     >>> b = pd.Index([1, 2, 3])
-    >>> assert_index_equal(a, b)
+    >>> tm.assert_index_equal(a, b)
     """
     __tracebackhide__ = True
 
@@ -794,10 +794,10 @@ def assert_extension_array_equal(
 
     Examples
     --------
-    >>> from pandas.testing import assert_extension_array_equal
+    >>> from pandas import testing as tm
     >>> a = pd.Series([1, 2, 3, 4])
     >>> b, c = a.array, a.array
-    >>> assert_extension_array_equal(b, c)
+    >>> tm.assert_extension_array_equal(b, c)
     """
     if check_less_precise is not no_default:
         warnings.warn(
@@ -938,10 +938,10 @@ def assert_series_equal(
 
     Examples
     --------
-    >>> from pandas.testing import assert_series_equal
+    >>> from pandas import testing as tm
     >>> a = pd.Series([1, 2, 3, 4])
     >>> b = pd.Series([1, 2, 3, 4])
-    >>> assert_series_equal(a, b)
+    >>> tm.assert_series_equal(a, b)
     """
     __tracebackhide__ = True
 
diff --git a/pandas/core/dtypes/base.py b/pandas/core/dtypes/base.py
index 7dad8c61f4fc7..372abee701b02 100644
--- a/pandas/core/dtypes/base.py
+++ b/pandas/core/dtypes/base.py
@@ -387,8 +387,7 @@ def register_extension_dtype(cls: type_t[ExtensionDtypeT]) -> type_t[ExtensionDt
 
     Examples
     --------
-    >>> from pandas.api.extensions import register_extension_dtype
-    >>> from pandas.api.extensions import ExtensionDtype
+    >>> from pandas.api.extensions import register_extension_dtype, ExtensionDtype
     >>> @register_extension_dtype
     ... class MyExtensionDtype(ExtensionDtype):
     ...     name = "myextension"
diff --git a/pandas/io/formats/latex.py b/pandas/io/formats/latex.py
index 93069a1e2955d..3ffb60a042f69 100644
--- a/pandas/io/formats/latex.py
+++ b/pandas/io/formats/latex.py
@@ -488,9 +488,8 @@ def _select_iterator(self, over: str) -> type[RowStringIterator]:
 class LongTableBuilder(GenericTableBuilder):
     """Concrete table builder for longtable.
 
-    >>> from pandas import DataFrame
     >>> from pandas.io.formats import format as fmt
-    >>> df = DataFrame({"a": [1, 2], "b": ["b1", "b2"]})
+    >>> df = pd.DataFrame({"a": [1, 2], "b": ["b1", "b2"]})
     >>> formatter = fmt.DataFrameFormatter(df)
     >>> builder = LongTableBuilder(formatter, caption='a long table',
     ...                            label='tab:long', column_format='lrl')
@@ -578,9 +577,8 @@ def env_end(self) -> str:
 class RegularTableBuilder(GenericTableBuilder):
     """Concrete table builder for regular table.
 
-    >>> from pandas import DataFrame
     >>> from pandas.io.formats import format as fmt
-    >>> df = DataFrame({"a": [1, 2], "b": ["b1", "b2"]})
+    >>> df = pd.DataFrame({"a": [1, 2], "b": ["b1", "b2"]})
     >>> formatter = fmt.DataFrameFormatter(df)
     >>> builder = RegularTableBuilder(formatter, caption='caption', label='lab',
     ...                               column_format='lrc')
@@ -625,9 +623,8 @@ def env_end(self) -> str:
 class TabularBuilder(GenericTableBuilder):
     """Concrete table builder for tabular environment.
 
-    >>> from pandas import DataFrame
     >>> from pandas.io.formats import format as fmt
-    >>> df = DataFrame({"a": [1, 2], "b": ["b1", "b2"]})
+    >>> df = pd.DataFrame({"a": [1, 2], "b": ["b1", "b2"]})
     >>> formatter = fmt.DataFrameFormatter(df)
     >>> builder = TabularBuilder(formatter, column_format='lrc')
     >>> table = builder.get_result()
diff --git a/pandas/tseries/holiday.py b/pandas/tseries/holiday.py
index 54ac116afe3cf..15de48c416476 100644
--- a/pandas/tseries/holiday.py
+++ b/pandas/tseries/holiday.py
@@ -197,7 +197,8 @@ class from pandas.tseries.offsets
         Holiday: July 3rd (month=7, day=3, )
 
         >>> NewYears = Holiday(
-        ...     "New Years Day", month=1,  day=1, observance=nearest_workday
+        ...     "New Years Day", month=1,  day=1,
+        ...      observance=nearest_workday
         ... )
         >>> NewYears  # doctest: +SKIP
         Holiday: New Years Day (