external/bsd/llvm/dist/clang/www/make_cxx_dr_status

   1 #! /usr/bin/env python
   2 import sys, os, re
   3
   4 index = 'cwg_index.html'
   5 output = 'cxx_dr_status.html'
   6 dr_test_dir = '../test/CXX/drs'
   7
   8 if len(sys.argv) == 1:
   9   pass
  10 elif len(sys.argv) == 2:
  11   index = sys.argv[1]
  12 else:
  13   print >>sys.stderr, 'Usage: make_drs [<path to cwg_index.html>]'
  14   sys.exit(1)
  15
  16 class DR:
  17   def __init__(self, section, issue, url, status, title):
  18     self.section, self.issue, self.url, self.status, self.title = \
  19         section, issue, url, status, title
  20   def __repr__(self):
  21     return '%s (%s): %s' % (self.issue, self.status, self.title)
  22
  23 def parse(dr):
  24   section, issue_link, status, title = [
  25       col.split('>', 1)[1].split('</TD>')[0]
  26       for col in dr.split('</TR>', 1)[0].split('<TD')[1:]
  27   ]
  28   _, url, issue = issue_link.split('"', 2)
  29   url = url.strip()
  30   issue = int(issue.split('>', 1)[1].split('<', 1)[0])
  31   title = title.replace('<issue_title>', '').replace('</issue_title>', '').strip()
  32   return DR(section, issue, url, status, title)
  33
  34 status_re = re.compile(r'\bdr([0-9]+): (.*)')
  35 status_map = {}
  36 for test_cpp in os.listdir(dr_test_dir):
  37   if not test_cpp.endswith('.cpp'):
  38     continue
  39   test_cpp = os.path.join(dr_test_dir, test_cpp)
  40   found_any = False;
  41   for match in re.finditer(status_re, file(test_cpp, 'r').read()):
  42     status_map[int(match.group(1))] = match.group(2)
  43     found_any = True
  44   if not found_any:
  45     print >> sys.stderr, "warning:%s: no '// dr123: foo' comments in this file" % test_cpp
  46
  47 drs = sorted((parse(dr) for dr in file(index, 'r').read().split('<TR>')[2:]),
  48              key = lambda dr: dr.issue)
  49 out_file = file(output, 'w')
  50
  51 print >> out_file, '''\
  52 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
  53           "http://www.w3.org/TR/html4/strict.dtd">
  54 <!-- This file is auto-generated by make_cxx_dr_status. Do not modify. -->
  55 <html>
  56 <head>
  57   <META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
  58   <title>Clang - C++ Defect Report Status</title>
  59   <link type="text/css" rel="stylesheet" href="menu.css">
  60   <link type="text/css" rel="stylesheet" href="content.css">
  61   <style type="text/css">
  62     .none { background-color: #FFCCCC }
  63     .partial { background-color: #FFE0B0 }
  64     .svn  { background-color: #FFFF99 }
  65     .full { background-color: #CCFF99 }
  66     .na { background-color: #DDDDDD }
  67     .open * { color: #AAAAAA }
  68     //.open { filter: opacity(0.2) }
  69     tr:target { background-color: #FFFFBB }
  70     th { background-color: #FFDDAA }
  71   </style>
  72 </head>
  73 <body>
  74
  75 <!--#include virtual="menu.html.incl"-->
  76
  77 <div id="content">
  78
  79 <!--*************************************************************************-->
  80 <h1>C++ Defect Report Support in Clang</h1>
  81 <!--*************************************************************************-->
  82 <p>Last updated: $Date: 2015/01/29 19:57:42 $</p>
  83
  84 <h2 id="cxxdr">C++ defect report implementation status</h2>
  85
  86 <p>This page tracks which C++ defect reports are implemented within Clang.</p>
  87
  88 <table width="689" border="1" cellspacing="0">
  89   <tr>
  90     <th>Number</th>
  91     <th>Status</th>
  92     <th>Issue title</th>
  93     <th>Available in Clang?</th>
  94   </tr>'''
  95
  96 def availability(issue):
  97   status = status_map.get(issue, 'unknown')
  98   avail_suffix = ''
  99   if status.endswith(' c++11'):
 100     status = status[:-6]
 101     avail_suffix = ' (C++11 onwards)'
 102   if status == 'unknown':
 103     avail = 'Unknown'
 104     avail_style = ' class="none"'
 105   elif status == '3.7':
 106     avail = 'SVN'
 107     avail_style = ' class="svn"'
 108   elif status in ('3.1', '3.2', '3.3', '3.4', '3.5', '3.6'):
 109     avail = 'Clang %s' % status
 110     avail_style = ' class="full"'
 111   elif status == 'yes':
 112     avail = 'Yes'
 113     avail_style = ' class="full"'
 114   elif status == 'partial':
 115     avail = 'Partial'
 116     avail_style = ' class="partial"'
 117   elif status == 'no':
 118     avail = 'No'
 119     avail_style = ' class="none"'
 120   elif status == 'na':
 121     avail = 'N/A'
 122     avail_style = ' class="na"'
 123   elif status.startswith('sup '):
 124     dup = status.split(' ', 1)[1]
 125     avail = 'Superseded by <a href="#%s">%s</a>' % (dup, dup)
 126     try:
 127       _, avail_style = availability(int(dup))
 128     except:
 129       print >>sys.stderr, "issue %s marked as sup %s" % (issue, dup)
 130       avail_style = ' class="none"'
 131   elif status.startswith('dup '):
 132     dup = int(status.split(' ', 1)[1])
 133     avail = 'Duplicate of <a href="#%s">%s</a>' % (dup, dup)
 134     _, avail_style = availability(dup)
 135   else:
 136     assert False, 'unknown status %s for issue %s' % (status, dr.issue)
 137   return (avail + avail_suffix, avail_style)
 138
 139 count = {}
 140 for dr in drs:
 141   if dr.status in ('concepts',):
 142     # Yeah, cool story bro.
 143     continue
 144   if dr.status in ('open', 'concurrency', 'drafting', 'review', 'extension'):
 145     # We may have to deal with these some day, but not yet.
 146     row_style = ' class="open"'
 147     avail = 'Not resolved'
 148     avail_style = ''
 149     assert dr.issue not in status_map, "have status for not-ready dr %s" % dr.issue
 150   else:
 151     row_style = ''
 152     avail, avail_style = availability(dr.issue)
 153     if not avail.startswith('Sup') and not avail.startswith('Dup'):
 154       count[avail] = count.get(avail, 0) + 1
 155
 156   print >> out_file, '''\
 157   <tr%s id="%s">
 158     <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/%s">%s</a></td>
 159     <td>%s</td>
 160     <td>%s</td>
 161     <td%s align="center">%s</td>
 162   </tr>''' % (row_style, dr.issue, dr.url, dr.issue, dr.status, dr.title, avail_style, avail)
 163
 164 for status, num in count.items():
 165   print "%s: %s" % (status, num)
 166
 167 print >> out_file, '''\
 168 </table>
 169
 170 </div>
 171 </body>
 172 </html>'''