Merge pull request #70 from pandas-dev/master

Sync Fork from Upstream Repo

Author: sthagen

pandas/_libs/parsers.pyx

@@ -701,7 +701,7 @@ cdef class TextReader:
             char *word
             object name, old_name
             int status
-            uint64_t hr, data_line
+            uint64_t hr, data_line = 0
             char *errors = "strict"
             StringPath path = _string_path(self.c_encoding)
 

pandas/_testing.py

@@ -1106,7 +1106,7 @@ def assert_series_equal(
     check_categorical : bool, default True
         Whether to compare internal Categorical exactly.
     check_category_order : bool, default True
-        Whether to compare category order of internal Categoricals
+        Whether to compare category order of internal Categoricals.
 
         .. versionadded:: 1.0.2
     obj : str, default 'Series'

pandas/core/arrays/sparse/array.py

@@ -255,6 +255,16 @@ class SparseArray(PandasObject, ExtensionArray, ExtensionOpsMixin):
     Methods
     -------
     None
+
+    Examples
+    --------
+    >>> from pandas.arrays import SparseArray
+    >>> arr = SparseArray([0, 0, 1, 2])
+    >>> arr
+    [0, 0, 1, 2]
+    Fill: 0
+    IntIndex
+    Indices: array([2, 3], dtype=int32)
     """
 
     _pandas_ftype = "sparse"