Mercurial > treepkg

annotate contrib/sawmill/web/details.py @ 502:35759274aeb4

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author Andre Heinecke <aheinecke@intevation.de>
date Mon, 25 Oct 2010 08:18:21 +0000
parents 73a2e603a23b
children
rev   line source
452
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1 # -*- coding: UTF-8 -*-
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2 #
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3 # Copyright (C) 2010 by Intevation GmbH
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4 # Authors:
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5 # Sascha L. Teichmann <sascha.teichmann@intevation.de>
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6 #
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7 # This program is free software under the GPL (>=v2)
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8 # Read the file COPYING coming with the software for details.
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9
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10 from mod_python import apache, psp, util
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11
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12 import os
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13 import re
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14 import datetime
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15 import time
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16
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17 from lxml import etree
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18
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19 BASE_DIR = "treepkgs"
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20
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21 TREEPKG_DIR = os.path.join(os.path.dirname(__file__), BASE_DIR)
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22
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23 STATUS_LINE = re.compile(r"^([^:]+):(.+)")
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24
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25 UNDER_SCORE = re.compile(r"_+(\w)")
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26
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27 INVALID_LABEL = re.compile(r"[^a-zA-Z0-9_]")
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28
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29 def _create_time(s, format="%Y-%m-%d %H:%M:%S"):
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30 return datetime.datetime(*(time.strptime(s, format)[0:6]))
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31
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32 def _pretty_log_name(log):
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33 log = log.replace(".txt", "").replace(".gz", "").capitalize()
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34 return UNDER_SCORE.sub(lambda x: " %s" % x.group(1).upper(), log)
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35
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36 def _make_valid_label(label):
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37 return INVALID_LABEL.sub("_", label)
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38
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39 class TrackItem(object):
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40
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41 def __init__(self, treepkg, track, revision, status_file):
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42 self.treepkg = treepkg
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43 self.track = track
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44 self.revision = revision
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45 self.status_file = status_file
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46 self.loaded = False
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47 self.status = None
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48 self.start = None
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49 self.stop = None
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50 self.logs = None
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51 self.tags = None
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52
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53 def check_loaded(self):
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54 if not self.loaded:
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55 f = open(self.status_file)
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56 try:
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57 for line in f:
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58 m = STATUS_LINE.match(line)
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59 if not m: continue
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60 key, value = [x.strip() for x in m.groups()]
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61
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62 if key == 'status': self.status = value
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63 elif key == 'start': self.start = _create_time(value)
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64 elif key == 'stop': self.stop = _create_time(value)
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65 elif key == 'tags': self.tags = value
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66 finally:
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67 f.close()
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68 self.loaded = True
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69
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70 def get_build_status(self):
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71 self.check_loaded()
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72 return self.status
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73
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74 def get_build_start(self):
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75 self.check_loaded()
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76 return self.start
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77
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78 def get_build_stop(self):
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79 self.check_loaded()
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80 return self.stop
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81
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82 def get_tags(self):
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83 self.check_loaded()
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84 return self.tags
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85
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86 def get_label(self):
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87 self.check_loaded()
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88 out = [
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89 _make_valid_label(self.track),
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90 _make_valid_label(self.revision) ]
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91 if self.start:
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92 out.append(self.start.strftime("%Y%m%d%H%M%S"))
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93 return ''.join(out)
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94
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95 def log_path(self, log):
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96 return "%s/tracks/%s/pkg/%s/log/%s" % (
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97 self.treepkg, self.track, self.revision, log)
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98
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99 def get_build_logs(self):
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100 oj = os.path.join
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101 if self.logs is None:
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102 log_dir = oj(os.path.dirname(self.status_file), "log")
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103 if not os.path.isdir(log_dir):
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104 self.logs = []
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105 else:
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106 self.logs =[(_pretty_log_name(f), self.log_path(f))
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107 for f in os.listdir(log_dir)
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108 if os.path.isfile(oj(log_dir, f)) and f.find("txt") >= 0]
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109 return self.logs
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110
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111 build_status = property(get_build_status)
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112 build_start = property(get_build_start)
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113 build_stop = property(get_build_stop)
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114 build_logs = property(get_build_logs)
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115 build_tags = property(get_tags)
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116 build_label = property(get_label)
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118
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119 def __scan_track_items(treepkg, path):
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120 items = []
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121
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122 tracks_path = os.path.join(path, "tracks")
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123 if os.path.isdir(tracks_path):
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124 for track in os.listdir(tracks_path):
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125 track_path = os.path.join(tracks_path, track)
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126 if not os.path.isdir(track_path): continue
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127 revisions_path = os.path.join(track_path, "pkg")
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128 if not os.path.isdir(revisions_path): continue
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129 for revision in os.listdir(revisions_path):
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130 revision_path = os.path.join(revisions_path, revision)
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131 if not os.path.isdir(revision_path): continue
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132 status_file = os.path.join(revision_path, "status")
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133 if not os.path.isfile(status_file): continue
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134 items.append(TrackItem(treepkg, track, revision, status_file))
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135
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136 return items
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137
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138 def __description_header(treepkg):
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139 treepkg_xml = os.path.join(treepkg, "treepkg.xml")
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140 if os.path.isfile(treepkg_xml):
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141 xml = None
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142 try:
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143 xml = open(treepkg_xml, "rb")
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144 dom = etree.parse(xml)
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145 finally:
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146 if xml: xml.close()
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147
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148 description = ''.join(dom.xpath("//description/text()"))
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149 header = ''.join([etree.tostring(x, encoding="UTF-8", method="html")
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150 for x in dom.xpath("//header/*")])
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151 return description, header
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152 return "unknown", ""
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153
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154 def index(req, treepkg=''):
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155 if not treepkg: util.redirect(req, "index.py")
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156
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157 package_dir = None
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158 for d in os.listdir(TREEPKG_DIR):
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159 dp = os.path.join(TREEPKG_DIR, d)
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160 if d == treepkg and os.path.isdir(dp):
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161 package_dir = dp
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162 break
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163
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164 if not package_dir:
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165 req.status = apache.HTTP_NOT_FOUND
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166 return "requested TreePkg not found"
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167
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168 description, header = __description_header(package_dir)
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169
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170 track_items = __scan_track_items(treepkg, package_dir)
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171
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172 parameters = {
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173 'page_title' : description,
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174 'back_link' : 'index.py',
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175 'base_dir' : BASE_DIR,
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176 'description': description,
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177 'header' : header,
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178 'track_items': track_items
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179 }
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180
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181 if os.path.isfile(os.path.join(package_dir, "rss.xml")):
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182 parameters['syndicate'] = (
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183 'Build error feed',
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184 'treepkgs/%s/rss.xml' % treepkg)
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185
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186 req.content_type = 'text/html;charset=utf-8'
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187 template = psp.PSP(req, filename='templates/details.html')
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188 template.run(parameters)
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