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-rw-r--r--pastepy.py27
1 files changed, 20 insertions, 7 deletions
diff --git a/pastepy.py b/pastepy.py
index b3fc980..b44a424 100644
--- a/pastepy.py
+++ b/pastepy.py
@@ -6,6 +6,7 @@ from pygments.formatters import HtmlFormatter
class Paste(object):
def __init__(self):
lexers = dict([(x[0], x[1][0]) for x in get_all_lexers()])
+ lexers['Plain text'] = ''
self.lexers = []
removed = []
for cat, ls in settings.categories:
@@ -38,8 +39,14 @@ class Paste(object):
}))]
def preview(self, mp):
- lex = get_lexer_by_name(mp['syntax'].value)
- text = highlight(mp['text'].value, lex, self.formatter)
+ try:
+ lex = get_lexer_by_name(mp['syntax'].value)
+ lexername = lex.name
+ text = highlight(mp['text'].value, lex, self.formatter)
+ except:
+ lexername = 'Plain text'
+ text = mp['text'].value
+
self.start_response('200 OK', [('Content-Type', 'text/html')])
return [str(templates.view(searchList = {
'title': settings.pastebin_name,
@@ -47,14 +54,14 @@ class Paste(object):
'hash': None,
'date': datetime.datetime.utcnow().ctime(),
'nick': mp['nick'].value or 'Anoynmous',
- 'syntax': lex.name,
+ 'syntax': lexername,
'pastetitle': mp['title'].value or 'Untitled',
'text': text,
}))]
def add_paste(self, mp):
nick = mp['nick'].value
- syntax = mp['syntax'].value
+ syntax = mp['syntax'].value or None
title = mp['title'].value
text = mp['text'].value
@@ -80,8 +87,14 @@ class Paste(object):
finally:
session.close()
- lex = get_lexer_by_name(paste.syntax)
- text = highlight(paste.text, lex, self.formatter)
+ try:
+ lex = get_lexer_by_name(paste.syntax)
+ lexername = lex.name
+ text = highlight(paste.text, lex, self.formatter)
+ except:
+ lexername = 'Plain text'
+ text = paste.text
+
self.start_response('200 OK', [('Content-Type', 'text/html')])
return [str(templates.view(searchList = {
'title': '%s – View paste – %s' % (settings.pastebin_name, paste.title),
@@ -89,7 +102,7 @@ class Paste(object):
'hash': hash,
'date': paste.date.ctime(),
'nick': paste.nick or 'Anonymous',
- 'syntax': lex.name,
+ 'syntax': lexername,
'pastetitle': paste.title or 'Untitled',
'text': text,
}))]