Remove deprecated functionality (#4316)

* Remove deprecated epoch functions * Remove deprecated and_time_zone/unit * Remove deprecated to_csv/json/etc functions * Remove deprecated distinct functions * Remove deprecated get_group function * Remove deprecated map_binary function * Remove deprecated aliases
pola-rs · Aug 8, 2022 · e5cfa25 · e5cfa25
1 parent 2dd044c
commit e5cfa25
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Showing 22 changed files with 34 additions and 531 deletions.
diff --git a/py-polars/docs/source/reference/dataframe.rst b/py-polars/docs/source/reference/dataframe.rst
@@ -29,15 +29,10 @@ Conversion
    :toctree: api/
 
     DataFrame.to_arrow
-    DataFrame.to_avro
-    DataFrame.to_csv
     DataFrame.to_dict
     DataFrame.to_dicts
-    DataFrame.to_ipc
-    DataFrame.to_json
     DataFrame.to_numpy
     DataFrame.to_pandas
-    DataFrame.to_parquet
     DataFrame.to_struct
 
 Aggregation
@@ -83,7 +78,6 @@ Manipulation/ selection
 
     DataFrame.cleared
     DataFrame.clone
-    DataFrame.distinct
     DataFrame.drop
     DataFrame.drop_in_place
     DataFrame.drop_nulls
@@ -166,7 +160,6 @@ This namespace comes available by calling `DataFrame.groupby(..)`.
     GroupBy.apply
     GroupBy.count
     GroupBy.first
-    GroupBy.get_group
     GroupBy.groups
     GroupBy.head
     GroupBy.last

diff --git a/py-polars/docs/source/reference/expression.rst b/py-polars/docs/source/reference/expression.rst
@@ -269,15 +269,10 @@ The following methods are available under the `expr.dt` attribute.
 .. autosummary::
    :toctree: api/
 
-    ExprDateTimeNameSpace.and_time_unit
-    ExprDateTimeNameSpace.and_time_zone
     ExprDateTimeNameSpace.cast_time_unit
     ExprDateTimeNameSpace.day
     ExprDateTimeNameSpace.days
     ExprDateTimeNameSpace.epoch
-    ExprDateTimeNameSpace.epoch_days
-    ExprDateTimeNameSpace.epoch_milliseconds
-    ExprDateTimeNameSpace.epoch_seconds
     ExprDateTimeNameSpace.hour
     ExprDateTimeNameSpace.hours
     ExprDateTimeNameSpace.milliseconds

diff --git a/py-polars/docs/source/reference/lazyframe.rst b/py-polars/docs/source/reference/lazyframe.rst
@@ -48,7 +48,6 @@ Manipulation/ selection
 
     LazyFrame.cleared
     LazyFrame.clone
-    LazyFrame.distinct
     LazyFrame.drop
     LazyFrame.drop_nulls
     LazyFrame.explode

diff --git a/py-polars/docs/source/reference/series.rst b/py-polars/docs/source/reference/series.rst
@@ -218,15 +218,10 @@ The following methods are available under the `Series.dt` attribute.
 .. autosummary::
    :toctree: api/
 
-    DateTimeNameSpace.and_time_unit
-    DateTimeNameSpace.and_time_zone
     DateTimeNameSpace.cast_time_unit
     DateTimeNameSpace.day
     DateTimeNameSpace.days
     DateTimeNameSpace.epoch
-    DateTimeNameSpace.epoch_days
-    DateTimeNameSpace.epoch_milliseconds
-    DateTimeNameSpace.epoch_seconds
     DateTimeNameSpace.hour
     DateTimeNameSpace.hours
     DateTimeNameSpace.max

diff --git a/py-polars/polars/__init__.py b/py-polars/polars/__init__.py
@@ -92,7 +92,6 @@ def version() -> str:
     last,
     lit,
     map,
-    map_binary,
     max,
     mean,
     median,
@@ -223,7 +222,6 @@ def version() -> str:
     "cov",
     "map",
     "apply",
-    "map_binary",
     "fold",
     "any",
     "all",

diff --git a/py-polars/polars/internals/expr.py b/py-polars/polars/internals/expr.py
@@ -6885,53 +6885,6 @@ def epoch(self, tu: str = "us") -> Expr:
         else:
             raise ValueError(f"time unit {tu} not understood")
 
-    def epoch_days(self) -> Expr:
-        """
-        Get the number of days since the unix EPOCH.
-        If the date is before the unix EPOCH, the number of days will be negative.
-
-        .. deprecated:: 0.13.9
-            Use :func:`epoch` instead.
-
-        Returns
-        -------
-        Days as Int32
-
-        """
-        return wrap_expr(self._pyexpr).cast(Date).cast(Int32)
-
-    def epoch_milliseconds(self) -> Expr:
-        """
-        Get the number of milliseconds since the unix EPOCH.
-
-        If the date is before the unix EPOCH, the number of milliseconds will be
-        negative.
-
-        .. deprecated:: 0.13.9
-            Use :func:`epoch` instead.
-
-        Returns
-        -------
-        Milliseconds as Int64
-
-        """
-        return self.timestamp("ms")
-
-    def epoch_seconds(self) -> Expr:
-        """
-        Get the number of seconds since the unix EPOCH
-        If the date is before the unix EPOCH, the number of seconds will be negative.
-
-        .. deprecated:: 0.13.9
-            Use :func:`epoch` instead.
-
-        Returns
-        -------
-        Milliseconds as Int64
-
-        """
-        return wrap_expr(self._pyexpr.dt_epoch_seconds())
-
     def timestamp(self, tu: str = "us") -> Expr:
         """
         Return a timestamp in the given time unit.
@@ -6971,41 +6924,6 @@ def cast_time_unit(self, tu: str) -> Expr:
         """
         return wrap_expr(self._pyexpr.dt_cast_time_unit(tu))
 
-    def and_time_unit(self, tu: str, dtype: type[DataType] = Datetime) -> Expr:
-        """
-        Set time unit a Series of type Datetime. This does not modify underlying data,
-        and should be used to fix an incorrect time unit.
-
-        .. deprecated::
-            Use :func:`with_time_unit` instead.
-
-        Parameters
-        ----------
-        tu
-            Time unit for the `Datetime` Series: any of {"ns", "us", "ms"}
-        dtype
-            Output data type.
-
-        """
-        return self.with_time_unit(tu)
-
-    def and_time_zone(self, tz: str | None) -> Expr:
-        """
-        Set time zone for a Series of type Datetime.
-
-        .. deprecated::
-            Use :func:`with_time_zone` instead.
-
-        Parameters
-        ----------
-        tz
-            Time zone for the `Datetime` Series.
-
-        """
-        return wrap_expr(self._pyexpr).map(
-            lambda s: s.dt.with_time_zone(tz), return_dtype=Datetime
-        )
-
     def with_time_zone(self, tz: str | None) -> Expr:
         """
         Set time zone for a Series of type Datetime.