From 46c1052404c1a6e4d35af8e96613db8a4be75b52 Mon Sep 17 00:00:00 2001
From: "Miss Islington (bot)"
 <31488909+miss-islington@users.noreply.github.com>
Date: Sat, 16 Sep 2017 12:01:32 -0700
Subject: bpo-31487: Improve f-strings documentation (GH-3604) (GH-3619)

Provide additional examples of using format specifiers in f-strings
Added examples for using integer and date format specifiers.
(cherry picked from commit f3618970690b08ed88e430ba8017859b4fafc3f9)
---
 Doc/reference/lexical_analysis.rst | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Doc/reference/lexical_analysis.rst b/Doc/reference/lexical_analysis.rst
index fff31a3..3305f46 100644
--- a/Doc/reference/lexical_analysis.rst
+++ b/Doc/reference/lexical_analysis.rst
@@ -676,6 +676,12 @@ Some examples of formatted string literals::
    >>> value = decimal.Decimal("12.34567")
    >>> f"result: {value:{width}.{precision}}"  # nested fields
    'result:      12.35'
+   >>> today = datetime(year=2017, month=1, day=27)
+   >>> f"{today:%b %d, %Y}"  # using date format specifier
+   'January 27, 2017'
+   >>> number = 1024
+   >>> f"{number:#0x}"  # using integer presentation type as format specifier
+   '0x400'
 
 A consequence of sharing the same syntax as regular string literals is
 that characters in the replacement fields must not conflict with the
-- 
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