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From bo...@apache.org
Subject svn commit: r1390133 - /hadoop/common/trunk/dev-support/relnotes.py
Date Tue, 25 Sep 2012 21:03:59 GMT
Author: bobby
Date: Tue Sep 25 21:03:58 2012
New Revision: 1390133

URL: http://svn.apache.org/viewvc?rev=1390133&view=rev
Log:
HADOOP-8822. relnotes.py was deleted post mavenization (bobby)

Added:
    hadoop/common/trunk/dev-support/relnotes.py

Added: hadoop/common/trunk/dev-support/relnotes.py
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/dev-support/relnotes.py?rev=1390133&view=auto
==============================================================================
--- hadoop/common/trunk/dev-support/relnotes.py (added)
+++ hadoop/common/trunk/dev-support/relnotes.py Tue Sep 25 21:03:58 2012
@@ -0,0 +1,274 @@
+#!/usr/bin/python
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+
+import re
+import sys
+from optparse import OptionParser
+import httplib
+import urllib
+import cgi
+try:
+  import json
+except ImportError:
+  import simplejson as json
+
+
+namePattern = re.compile(r' \([0-9]+\)')
+
+def clean(str):
+  return quoteHtml(re.sub(namePattern, "", str))
+
+def formatComponents(str):
+  str = re.sub(namePattern, '', str).replace("'", "")
+  if str != "":
+    ret = "(" + str + ")"
+  else:
+    ret = ""
+  return quoteHtml(ret)
+    
+def quoteHtml(str):
+  return cgi.escape(str).encode('ascii', 'xmlcharrefreplace')
+
+def mstr(obj):
+  if (obj == None):
+    return ""
+  return unicode(obj)
+
+class Version:
+  """Represents a version number"""
+  def __init__(self, data):
+    self.mod = False
+    self.data = data
+    found = re.match('^((\d+)(\.\d+)*).*$', data)
+    if (found):
+      self.parts = [ int(p) for p in found.group(1).split('.') ]
+    else:
+      self.parts = []
+    # backfill version with zeroes if missing parts
+    self.parts.extend((0,) * (3 - len(self.parts)))
+
+  def decBugFix(self):
+    self.mod = True
+    self.parts[2] -= 1
+    return self
+
+  def __str__(self):
+    if (self.mod):
+      return '.'.join([ str(p) for p in self.parts ])
+    return self.data
+
+  def __cmp__(self, other):
+    return cmp(self.parts, other.parts)
+
+class Jira:
+  """A single JIRA"""
+
+  def __init__(self, data, parent):
+    self.key = data['key']
+    self.fields = data['fields']
+    self.parent = parent
+    self.notes = None
+
+  def getId(self):
+    return mstr(self.key)
+
+  def getDescription(self):
+    return mstr(self.fields['description'])
+
+  def getReleaseNote(self):
+    if (self.notes == None):
+      field = self.parent.fieldIdMap['Release Note']
+      if (self.fields.has_key(field)):
+        self.notes=mstr(self.fields[field])
+      else:
+        self.notes=self.getDescription()
+    return self.notes
+
+  def getPriority(self):
+    ret = ""
+    pri = self.fields['priority']
+    if(pri != None):
+      ret = pri['name']
+    return mstr(ret)
+
+  def getAssignee(self):
+    ret = ""
+    mid = self.fields['assignee']
+    if(mid != None):
+      ret = mid['displayName']
+    return mstr(ret)
+
+  def getComponents(self):
+    return " , ".join([ comp['name'] for comp in self.fields['components'] ])
+
+  def getSummary(self):
+    return self.fields['summary']
+
+  def getType(self):
+    ret = ""
+    mid = self.fields['issuetype']
+    if(mid != None):
+      ret = mid['name']
+    return mstr(ret)
+
+  def getReporter(self):
+    ret = ""
+    mid = self.fields['reporter']
+    if(mid != None):
+      ret = mid['displayName']
+    return mstr(ret)
+
+  def getProject(self):
+    ret = ""
+    mid = self.fields['project']
+    if(mid != None):
+      ret = mid['key']
+    return mstr(ret)
+
+
+
+class JiraIter:
+  """An Iterator of JIRAs"""
+
+  def __init__(self, versions):
+    self.versions = versions
+
+    resp = urllib.urlopen("https://issues.apache.org/jira/rest/api/2/field")
+    data = json.loads(resp.read())
+
+    self.fieldIdMap = {}
+    for part in data:
+      self.fieldIdMap[part['name']] = part['id']
+
+    self.jiras = []
+    at=0
+    end=1
+    count=100
+    while (at < end):
+      params = urllib.urlencode({'jql': "project in (HADOOP,HDFS,MAPREDUCE,YARN) and fixVersion
in ('"+"' , '".join(versions)+"') and resolution = Fixed", 'startAt':at+1, 'maxResults':count})
+      resp = urllib.urlopen("https://issues.apache.org/jira/rest/api/2/search?%s"%params)
+      data = json.loads(resp.read())
+      if (data.has_key('errorMessages')):
+        raise Exception(data['errorMessages'])
+      at = data['startAt'] + data['maxResults']
+      end = data['total']
+      self.jiras.extend(data['issues'])
+
+    self.iter = self.jiras.__iter__()
+
+  def __iter__(self):
+    return self
+
+  def next(self):
+    data = self.iter.next()
+    j = Jira(data, self)
+    return j
+
+class Outputs:
+  """Several different files to output to at the same time"""
+
+  def __init__(self, base_file_name, file_name_pattern, keys, params={}):
+    self.params = params
+    self.base = open(base_file_name%params, 'w')
+    self.others = {}
+    for key in keys:
+      both = dict(params)
+      both['key'] = key
+      self.others[key] = open(file_name_pattern%both, 'w')
+
+  def writeAll(self, pattern):
+    both = dict(self.params)
+    both['key'] = ''
+    self.base.write(pattern%both)
+    for key in self.others.keys():
+      both = dict(self.params)
+      both['key'] = key
+      self.others[key].write(pattern%both)
+
+  def writeKeyRaw(self, key, str):
+    self.base.write(str)
+    if (self.others.has_key(key)):
+      self.others[key].write(str)
+  
+  def close(self):
+    self.base.close()
+    for fd in self.others.values():
+      fd.close()
+
+def main():
+  parser = OptionParser(usage="usage: %prog [options] [USER-ignored] [PASSWORD-ignored] [VERSION]")
+  parser.add_option("-v", "--version", dest="versions",
+             action="append", type="string", 
+             help="versions in JIRA to include in releasenotes", metavar="VERSION")
+  parser.add_option("--previousVer", dest="previousVer",
+             action="store", type="string", 
+             help="previous version to include in releasenotes", metavar="VERSION")
+
+  (options, args) = parser.parse_args()
+
+  if (options.versions == None):
+    options.versions = []
+
+  if (len(args) > 2):
+    options.versions.append(args[2])
+
+  if (len(options.versions) <= 0):
+    parser.error("At least one version needs to be supplied")
+
+  versions = [ Version(v) for v in options.versions];
+  versions.sort();
+
+  maxVersion = str(versions[-1])
+  if(options.previousVer == None):  
+    options.previousVer = str(versions[0].decBugFix())
+    print >> sys.stderr, "WARNING: no previousVersion given, guessing it is "+options.previousVer
+
+  list = JiraIter(options.versions)
+  version = maxVersion
+  outputs = Outputs("releasenotes.%(ver)s.html", 
+    "releasenotes.%(key)s.%(ver)s.html", 
+    ["HADOOP","HDFS","MAPREDUCE","YARN"], {"ver":maxVersion, "previousVer":options.previousVer})
+
+  head = '<META http-equiv="Content-Type" content="text/html; charset=UTF-8">\n' \
+    '<title>Hadoop %(key)s %(ver)s Release Notes</title>\n' \
+    '<STYLE type="text/css">\n' \
+    '	H1 {font-family: sans-serif}\n' \
+    '	H2 {font-family: sans-serif; margin-left: 7mm}\n' \
+    '	TABLE {margin-left: 7mm}\n' \
+    '</STYLE>\n' \
+    '</head>\n' \
+    '<body>\n' \
+    '<h1>Hadoop %(key)s %(ver)s Release Notes</h1>\n' \
+    'These release notes include new developer and user-facing incompatibilities, features,
and major improvements. \n' \
+    '<a name="changes"/>\n' \
+    '<h2>Changes since Hadoop %(previousVer)s</h2>\n' \
+    '<ul>\n'
+
+  outputs.writeAll(head)
+
+  for jira in list:
+    line = '<li> <a href="https://issues.apache.org/jira/browse/%s">%s</a>.\n'
\
+      '     %s %s reported by %s and fixed by %s %s<br>\n' \
+      '     <b>%s</b><br>\n' \
+      '     <blockquote>%s</blockquote></li>\n' \
+      % (quoteHtml(jira.getId()), quoteHtml(jira.getId()), clean(jira.getPriority()), clean(jira.getType()).lower(),
+         quoteHtml(jira.getReporter()), quoteHtml(jira.getAssignee()), formatComponents(jira.getComponents()),
+         quoteHtml(jira.getSummary()), quoteHtml(jira.getReleaseNote()))
+    outputs.writeKeyRaw(jira.getProject(), line)
+ 
+  outputs.writeAll("</ul>\n</body></html>\n")
+  outputs.close()
+
+if __name__ == "__main__":
+  main()
+



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