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from django import forms
from pygments.lexers import get_all_lexers
from pygments.styles import get_all_styles
LEXER_CHOICES = sorted([(item[1][0], item[0]) for item in get_all_lexers()])
STYLE_CHOICES = sorted((item, item) for item in list(get_all_styles()))
class PygmentsForm(forms.Form):
"""A simple form with some of the most important pygments settings.
The code to be highlighted can be specified either in a text field, or by URL.
We do some additional form validation to ensure clients see helpful error responses."""
code = forms.CharField(widget=forms.Textarea,
label='Code Text',
max_length=1000000,
help_text='(Copy and paste the code text here.)')
title = forms.CharField(required=False,
help_text='(Optional)',
max_length=100)
linenos = forms.BooleanField(label='Show Line Numbers',
required=False)
lexer = forms.ChoiceField(choices=LEXER_CHOICES,
initial='python')
style = forms.ChoiceField(choices=STYLE_CHOICES,
initial='friendly')
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