Fixed #29598 -- Deprecated FloatRangeField in favor of DecimalRangeField.

3 files changed, 33 insertions, 0 deletions

diff --git a/docs/ref/checks.txt b/docs/ref/checks.txt
index c8b13aa100..dd74639d33 100644
--- a/docs/ref/checks.txt
+++ b/docs/ref/checks.txt
@@ -168,6 +168,8 @@ Model fields
   check appeared in Django 1.10 and 1.11*.
 * **fields.E901**: ``CommaSeparatedIntegerField`` is removed except for support
   in historical migrations.
+* **fields.W902**: ``FloatRangeField`` is deprecated and will be removed in
+  Django 3.1.
 
 File fields
 ~~~~~~~~~~~
diff --git a/docs/ref/contrib/postgres/fields.txt b/docs/ref/contrib/postgres/fields.txt
index 0cac299f8d..bcab67d132 100644
--- a/docs/ref/contrib/postgres/fields.txt
+++ b/docs/ref/contrib/postgres/fields.txt
@@ -653,6 +653,18 @@ excluded; that is, ``[)``.
     returns a range in a canonical form that includes the lower bound and
     excludes the upper bound; that is ``[)``.
 
+``DecimalRangeField``
+---------------------
+
+.. class:: DecimalRangeField(**options)
+
+    .. versionadded:: 2.2
+
+    Stores a range of floating point values. Based on a
+    :class:`~django.db.models.DecimalField`. Represented by a ``numrange`` in
+    the database and a :class:`~psycopg2:psycopg2.extras.NumericRange` in
+    Python.
+
 ``FloatRangeField``
 -------------------
 
@@ -662,6 +674,10 @@ excluded; that is, ``[)``.
     :class:`~django.db.models.FloatField`. Represented by a ``numrange`` in the
     database and a :class:`~psycopg2:psycopg2.extras.NumericRange` in Python.
 
+    .. deprecated:: 2.2
+
+        Use :class:`DecimalRangeField` instead.
+
 ``DateTimeRangeField``
 ----------------------
 
diff --git a/docs/ref/contrib/postgres/forms.txt b/docs/ref/contrib/postgres/forms.txt
index 04adbc3a40..b5effb520c 100644
--- a/docs/ref/contrib/postgres/forms.txt
+++ b/docs/ref/contrib/postgres/forms.txt
@@ -193,6 +193,17 @@ not greater than the upper bound. All of these fields use
     :class:`~django.contrib.postgres.fields.IntegerRangeField` and
     :class:`~django.contrib.postgres.fields.BigIntegerRangeField`.
 
+``DecimalRangeField``
+~~~~~~~~~~~~~~~~~~~~~
+
+.. class:: DecimalRangeField
+
+    .. versionadded:: 2.2
+
+    Based on :class:`~django.forms.DecimalField` and translates its input into
+    :class:`~psycopg2:psycopg2.extras.NumericRange`. Default for
+    :class:`~django.contrib.postgres.fields.DecimalRangeField`.
+
 ``FloatRangeField``
 ~~~~~~~~~~~~~~~~~~~
 
@@ -202,6 +213,10 @@ not greater than the upper bound. All of these fields use
     :class:`~psycopg2:psycopg2.extras.NumericRange`. Default for
     :class:`~django.contrib.postgres.fields.FloatRangeField`.
 
+    .. deprecated:: 2.2
+
+        Use :class:`DecimalRangeField` instead.
+
 ``DateTimeRangeField``
 ~~~~~~~~~~~~~~~~~~~~~~