remove useless functions

caucase/utils.py

@@ -252,27 +252,3 @@ def unwrap(wrapped, getCertificate, digest_list):
     raise BadSignature('Signature mismatch: %s' % str(e))
   return payload
 
-def tail(path, lines=100):
-  """
-  Returns the last `lines` lines of file `path`.
-  """
-  f = open(path).read()
-  BUFSIZ = 1024
-  f.seek(0, 2)
-  bytes = f.tell()
-  size = lines + 1
-  block = -1
-  data = []
-  while size > 0 and bytes > 0:
-      if bytes - BUFSIZ > 0:
-          f.seek(block * BUFSIZ, 2)
-          data.insert(0, f.read(BUFSIZ))
-      else:
-          f.seek(0, 0)
-          data.insert(0, f.read(bytes))
-      linesFound = data[0].count('\n')
-      size -= linesFound
-      bytes -= BUFSIZ
-      block -= 1
-  return '\n'.join(''.join(data).splitlines()[-lines:])
-

caucase/web.py

@@ -676,17 +676,3 @@ def user_profile():
     return render_template('user_profile.html',
                            form=form)
 
-@app.route('/admin/logs', methods=['GET'])
-@login_required
-def view_logs():
-  content = ""
-  full_log = request.args.get('full', '')
-  if app.config.log_file and os.path.exists(app.config.log_file):
-    if full_log == 'true':
-      with open(app.config.log_file) as f:
-        content = f.read()
-    else:
-      content = utils.tail(app.config.log_file, 500)
-
-  return render_template("view_logs.html", content=content, filename=app.config.log_file)
-