[1.8.x] Used PEP 8 style indentation in forms docs.

Backport of b9bf61ce61ea933c3fefa05fa1ded8dfb1b445e5 from master

3 files changed, 31 insertions, 24 deletions

diff --git a/docs/ref/forms/fields.txt b/docs/ref/forms/fields.txt
index e51007c5f4..c8317924d9 100644
--- a/docs/ref/forms/fields.txt
+++ b/docs/ref/forms/fields.txt
@@ -452,20 +452,20 @@ For each field, we describe the default widget used if you don't specify
     If no ``input_formats`` argument is provided, the default input formats are::
 
         ['%Y-%m-%d',      # '2006-10-25'
-        '%m/%d/%Y',       # '10/25/2006'
-        '%m/%d/%y']       # '10/25/06'
+         '%m/%d/%Y',      # '10/25/2006'
+         '%m/%d/%y']      # '10/25/06'
 
     Additionally, if you specify :setting:`USE_L10N=False<USE_L10N>` in your settings, the
     following will also be included in the default input formats::
 
         ['%b %d %Y',      # 'Oct 25 2006'
-        '%b %d, %Y',      # 'Oct 25, 2006'
-        '%d %b %Y',       # '25 Oct 2006'
-        '%d %b, %Y',      # '25 Oct, 2006'
-        '%B %d %Y',       # 'October 25 2006'
-        '%B %d, %Y',      # 'October 25, 2006'
-        '%d %B %Y',       # '25 October 2006'
-        '%d %B, %Y']      # '25 October, 2006'
+         '%b %d, %Y',     # 'Oct 25, 2006'
+         '%d %b %Y',      # '25 Oct 2006'
+         '%d %b, %Y',     # '25 Oct, 2006'
+         '%B %d %Y',      # 'October 25 2006'
+         '%B %d, %Y',     # 'October 25, 2006'
+         '%d %B %Y',      # '25 October 2006'
+         '%d %B, %Y']     # '25 October, 2006'
 
     See also :ref:`format localization <format-localization>`.
 
@@ -491,14 +491,14 @@ For each field, we describe the default widget used if you don't specify
     If no ``input_formats`` argument is provided, the default input formats are::
 
         ['%Y-%m-%d %H:%M:%S',    # '2006-10-25 14:30:59'
-        '%Y-%m-%d %H:%M',        # '2006-10-25 14:30'
-        '%Y-%m-%d',              # '2006-10-25'
-        '%m/%d/%Y %H:%M:%S',     # '10/25/2006 14:30:59'
-        '%m/%d/%Y %H:%M',        # '10/25/2006 14:30'
-        '%m/%d/%Y',              # '10/25/2006'
-        '%m/%d/%y %H:%M:%S',     # '10/25/06 14:30:59'
-        '%m/%d/%y %H:%M',        # '10/25/06 14:30'
-        '%m/%d/%y']              # '10/25/06'
+         '%Y-%m-%d %H:%M',       # '2006-10-25 14:30'
+         '%Y-%m-%d',             # '2006-10-25'
+         '%m/%d/%Y %H:%M:%S',    # '10/25/2006 14:30:59'
+         '%m/%d/%Y %H:%M',       # '10/25/2006 14:30'
+         '%m/%d/%Y',             # '10/25/2006'
+         '%m/%d/%y %H:%M:%S',    # '10/25/06 14:30:59'
+         '%m/%d/%y %H:%M',       # '10/25/06 14:30'
+         '%m/%d/%y']             # '10/25/06'
 
     See also :ref:`format localization <format-localization>`.
 
diff --git a/docs/ref/forms/validation.txt b/docs/ref/forms/validation.txt
index 64f5cd391e..cf633bfb85 100644
--- a/docs/ref/forms/validation.txt
+++ b/docs/ref/forms/validation.txt
@@ -365,8 +365,10 @@ example::
             if cc_myself and subject:
                 # Only do something if both fields are valid so far.
                 if "help" not in subject:
-                    raise forms.ValidationError("Did not send for 'help' in "
-                            "the subject despite CC'ing yourself.")
+                    raise forms.ValidationError(
+                        "Did not send for 'help' in the subject despite "
+                        "CC'ing yourself."
+                    )
 
 .. versionchanged:: 1.7
 
diff --git a/docs/ref/forms/widgets.txt b/docs/ref/forms/widgets.txt
index 78d40c9727..bcc4b3a10e 100644
--- a/docs/ref/forms/widgets.txt
+++ b/docs/ref/forms/widgets.txt
@@ -56,9 +56,11 @@ for a :class:`~django.forms.extras.widgets.SelectDateWidget`::
     from django.forms.extras.widgets import SelectDateWidget
 
     BIRTH_YEAR_CHOICES = ('1980', '1981', '1982')
-    FAVORITE_COLORS_CHOICES = (('blue', 'Blue'),
-                                ('green', 'Green'),
-                                ('black', 'Black'))
+    FAVORITE_COLORS_CHOICES = (
+        ('blue', 'Blue'),
+        ('green', 'Green'),
+        ('black', 'Black'),
+    )
 
     class SimpleForm(forms.Form):
         birth_year = forms.DateField(widget=SelectDateWidget(years=BIRTH_YEAR_CHOICES))
@@ -354,8 +356,11 @@ foundation for custom widgets.
                     widget.value_from_datadict(data, files, name + '_%s' % i)
                     for i, widget in enumerate(self.widgets)]
                 try:
-                    D = date(day=int(datelist[0]), month=int(datelist[1]),
-                            year=int(datelist[2]))
+                    D = date(
+                        day=int(datelist[0]),
+                        month=int(datelist[1]),
+                        year=int(datelist[2]),
+                    )
                 except ValueError:
                     return ''
                 else: