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#! /usr/bin/python -tt
# File: qa-convert
# Author: Toshio Kuratomi <toshio@tiki-lounge.com>
# Date: 5 Sep 2004
# Copyright: Toshio Kuratomi
# License: GPL
# Id: $Id: qa-convert.pyin.in 210 2005-09-15 05:32:03Z abadger1999 $
'''Convert savefiles from version 0.1 to checklist 0.3.
'''
__revision__ = "$Rev: 210 $"
import sys
import os
import libxml2
sys.path.append('@#pkgdatadir#@')
sys.path.append(os.path.join('@#pkgdatadir#@', 'data'))
import paths
import checklist
_qaSaveFileVersion_ = '0.1'
RENAMES = {'Fedora.us SRPM QA' : 'fedoraus'}
class QAConverter(checklist.CheckList):
'''A savefile object.
When we rewrite things, this needs to be merged into the checklist.
A savefile is a checkpoint in time of the base checklist.
'''
class __Entry:
'''Private class. Holds entry information until the checklist data
structure is ready to hold it.
'''
def __init__(self, filename):
'''Main program.
args contains sys.argv
'''
self.filename = filename
# Parse the xml into a DOM
libxml2.registerErrorHandler(self.__no_display_parse_error, None)
ctxt = libxml2.newParserCtxt()
saveFile = ctxt.ctxtReadFile(self.filename, None, libxml2.XML_PARSE_DTDVALID)
if ctxt.isValid() == False:
### FIXME create something less generic
raise Exception('Save file does not validate against the qasave DTD.')
root = saveFile.getRootElement()
if root.name != 'qasave':
### FIXME create something less generic
raise Exception('File is not a valid qa save file.')
if root.prop('version') != _qaSaveFileVersion_:
### FIXME create something less generic
raise Exception('Save file is of a different version than I understand.')
# Load the appropriate base checklist.
saveCheck = root.xpathEval2('/qasave/checklist')
filename = saveCheck[0].content
filename = os.path.join('data', filename)
checkFile = os.path.join (paths.datadir, 'qa-assistant', filename)
try:
checklist.CheckList.__init__(self, checkFile)
except:
raise Exception('Base CheckList was not found.')
# Check that the checklist is the appropriate version
if (self.name != saveCheck[0].prop('name') and
(RENAMES.has_key(self.name) and
RENAMES[self.name] != saveCheck[0].prop('name'))):
### FIXME: Throw an exception to get out gracefully
sys.exit(1)
if (self.revision != saveCheck[0].prop('revision')):
sys.stderr.write(
"Attempting to convert savefile from %s %s to %s %s\n"
% (saveCheck[0].prop('name'),
saveCheck[0].prop('revision'),
self.name, self.revision))
else:
# This should never happen as the qasave format should only have
# been created against older versions of checklist.
sys.exit(1)
del saveCheck
saveProperties = root.xpathEval2('/qasave/properties/property')
for property in saveProperties:
# Set properties through the interface.
if property.prop('name') == "SRPM":
self.properties['SRPMfile'] = property.content
else:
self.properties[property.prop('name')] = property.content
del saveProperties
### FIXME: Make sure we're saving newstyle entries
saveEntries = root.xpathEval2('/qasave/entries/entry')
for node in saveEntries:
entry = self.__xml_to_entry(node)
try:
iter = self.entries[entry.name.lower()]
except KeyError:
newEntry = self.add_entry(entry.name,
item=entry.item,
display=entry.display,
resolution=entry.res,
output=entry.out,
resList=entry.reslist,
outputList=entry.outlist)
self.entries[entry.name] = newEntry
else:
self.set(iter, checklist.ISITEM, entry.item,
checklist.DISPLAY, entry.display,
checklist.SUMMARY, entry.name,
checklist.RESOLUTION, entry.res,
checklist.OUTPUT, entry.out,
checklist.RESLIST, entry.reslist,
checklist.OUTPUTLIST, entry.outlist)
del saveEntries
saveFile.freeDoc()
#
# Helper methods
#
def __xml_to_entry(self, node):
'''Reformats an XML node into an entry structure.'''
entry = self.__Entry()
entry.name = node.prop('name')
if node.prop('display') == 'true':
entry.display = True
else:
entry.display = False
if node.prop('item') == 'false':
entry.item = False
else:
entry.item = True
states = node.children
while states.name != 'states':
states = states.next
state = states.children
entry.res = node.prop('state')
entry.reslist = []
entry.outlist = {}
while state:
if state.name == 'state':
resName = state.prop('name')
entry.reslist.append(resName)
entry.outlist[resName] = state.content
if resName == entry.res:
entry.out = entry.outlist[resName]
state = state.next
return entry
def __no_display_parse_error(self, ctx, str):
"""Disable Displaying parser errors."""
pass
if __name__ == '__main__':
# Check for proper number of arguments
if len(sys.argv) != 3:
print __doc__
sys.exit(1)
listConvert = QAConverter(sys.argv[1])
listConvert.publish(sys.argv[2])
sys.exit(0)
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