Lexer handling.

dpaste/forms.py

@@ -2,7 +2,7 @@ from django import forms
 from django.conf import settings
 from django.utils.translation import ugettext_lazy as _
 from dpaste.models import Snippet
-from dpaste.highlight import LEXER_LIST_ALL, LEXER_LIST, LEXER_DEFAULT
+from dpaste.highlight import LEXER_LIST, LEXER_DEFAULT
 import datetime
 
 #===============================================================================
@@ -21,7 +21,6 @@ EXPIRE_DEFAULT = 3600 * 24 * 30
 class SnippetForm(forms.ModelForm):
     lexer = forms.ChoiceField(
         label=_(u'Lexer'),
-        choices=LEXER_LIST,
         initial=LEXER_DEFAULT,
         widget=forms.TextInput,
     )
@@ -42,23 +41,26 @@ class SnippetForm(forms.ModelForm):
     def __init__(self, request, *args, **kwargs):
         super(SnippetForm, self).__init__(*args, **kwargs)
         self.request = request
+        self.fields['lexer'].choices = LEXER_LIST
+        self.fields['lexer'].widget.attrs = {
+            'autocomplete': 'off',
+            'data-provide': 'typeahead',
+            'data-source': '["%s"]' % '","'.join(dict(LEXER_LIST).keys())
+        }
 
-        try:
+    def clean_lexer(self):
-            if self.request.session['userprefs'].get('display_all_lexer', False):
+        lexer = self.cleaned_data.get('lexer')
-                self.fields['lexer'].choices = LEXER_LIST_ALL
+        if not lexer:
-        except KeyError:
+            return LEXER_DEFAULT
-            pass
+        lexer = dict(LEXER_LIST).get(lexer, LEXER_DEFAULT)
-
+        return lexer
-        try:
-            self.fields['author'].initial = self.request.session['userprefs'].get('default_name', '')
-        except KeyError:
-            pass
 
     def clean(self):
         if self.cleaned_data.get('title'):
             raise forms.ValidationError('This snippet was identified as Spam.')
         return self.cleaned_data
 
+
     def save(self, parent=None, *args, **kwargs):
 
         # Set parent snippet

dpaste/highlight.py

@@ -8,26 +8,15 @@ from django.utils.html import escape
 import logging
 logger = logging.getLogger(__name__)
 
-LEXER_LIST_ALL = sorted([(i[1][0], i[0]) for i in get_all_lexers()])
+# Python 3: python3
-LEXER_LIST = (
+LEXER_LIST = sorted([(i[0], i[0]) for i in get_all_lexers() if not (
-    ('bash', 'Bash'),
+    '+' in i[0] or
-    ('c', 'C'),
+    'with' in i[0].lower() or
-    ('css', 'CSS'),
+    i[0].islower()
-    ('diff', 'Diff'),
+)])
-    ('django', 'Django/Jinja'),
+LEXER_LIST_NAME = dict([(i[0], i[1][0]) for i in get_all_lexers()])
-    ('html', 'HTML'),
+
-    ('irc', 'IRC logs'),
+LEXER_DEFAULT = 'Python'
-    ('js', 'JavaScript'),
-    ('php', 'PHP'),
-    ('pycon', 'Python console session'),
-    ('pytb', 'Python Traceback'),
-    ('python', 'Python'),
-    ('python3', 'Python 3'),
-    ('rst', 'Restructured Text'),
-    ('sql', 'SQL'),
-    ('text', 'Text only'),
-)
-LEXER_DEFAULT = 'python'
 LEXER_WORDWRAP = ('text', 'rst')
 
 class NakedHtmlFormatter(HtmlFormatter):
@@ -39,6 +28,9 @@ class NakedHtmlFormatter(HtmlFormatter):
             yield i, t
 
 def pygmentize(code_string, lexer_name=LEXER_DEFAULT):
+    lexer_name = LEXER_LIST_NAME.get(lexer_name, None)
+
+    print lexer_name
     try:
         if lexer_name:
             lexer = get_lexer_by_name(lexer_name)

dpaste/static/dpaste/theme.css

@@ -142,7 +142,7 @@ ol.linenums {
 }
 
 ol.linenums li {
-    color: #555;
+    color: #888;
     font-size: 12px;
     line-height: 20px;
     cursor: pointer;

dpaste/templates/dpaste/snippet_form.html

@@ -11,16 +11,14 @@
 
     <div class="control-group form-options">
         <div class="form-options-lexer">
-            {% if request.session.userprefs.display_all_lexer %}
+            {{ snippet_form.lexer.errors }}
             <div class="input-append">
                 {{ snippet_form.lexer }}
                 <button class="btn" id="guess_lexer_btn" type="button">{% trans "Guess lexer" %}</button>
             </div>
-            {% else %}
-                {{ snippet_form.lexer }}
-            {% endif %}
         </div>
         <div class="form-options-expire">
+            {{ snippet_form.expire_options.errors }}
             <div class="input-prepend">
                 <span class="add-on"><i class="icon-trash" title="{% trans "Expire in" %}"></i></span>
                 {{ snippet_form.expire_options }}

dpaste/views.py

@@ -12,8 +12,8 @@ from django.views.defaults import page_not_found as django_page_not_found, \
 
 from dpaste.forms import SnippetForm
 from dpaste.models import Snippet
-from dpaste.highlight import pygmentize, guess_code_lexer, \
+from dpaste.highlight import guess_code_lexer, \
-    LEXER_WORDWRAP, LEXER_LIST_ALL, LEXER_LIST
+    LEXER_WORDWRAP, LEXER_LIST
 
 import difflib