From 179ee13eb37348cd87169a198aec18fedccc8668 Mon Sep 17 00:00:00 2001
From: David Smith <smithdc@gmail.com>
Date: Fri, 29 Jan 2021 19:21:26 +0000
Subject: Refs #24121 -- Added __repr__() to FilterExpression, Lexer, Parser,
 and Token.

---
 django/template/base.py | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'django')

diff --git a/django/template/base.py b/django/template/base.py
index 85ce3c2abd..b1eec99655 100644
--- a/django/template/base.py
+++ b/django/template/base.py
@@ -308,7 +308,7 @@ class Token:
         self.lineno = lineno
         self.position = position
 
-    def __str__(self):
+    def __repr__(self):
         token_name = self.token_type.name.capitalize()
         return ('<%s token: "%s...">' %
                 (token_name, self.contents[:20].replace('\n', '')))
@@ -334,6 +334,13 @@ class Lexer:
         self.template_string = template_string
         self.verbatim = False
 
+    def __repr__(self):
+        return '<%s template_string="%s...", verbatim=%s>' % (
+            self.__class__.__qualname__,
+            self.template_string[:20].replace('\n', ''),
+            self.verbatim,
+        )
+
     def tokenize(self):
         """
         Return a list of tokens from a given template_string.
@@ -423,6 +430,9 @@ class Parser:
             self.add_library(builtin)
         self.origin = origin
 
+    def __repr__(self):
+        return '<%s tokens=%r>' % (self.__class__.__qualname__, self.tokens)
+
     def parse(self, parse_until=None):
         """
         Iterate through the parser tokens and compiles each one into a node.
@@ -723,6 +733,9 @@ class FilterExpression:
     def __str__(self):
         return self.token
 
+    def __repr__(self):
+        return "<%s %r>" % (self.__class__.__qualname__, self.token)
+
 
 class Variable:
     """
-- 
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