sys.exit(retval)
+class MetaDataGenerator:
+ def __init__(self):
+ pass
-def getFileList(basepath, path, ext, filelist):
- """Return all files in path matching ext, store them in filelist, recurse dirs
- return list object"""
+ def getFileList(self, basepath, path, ext, filelist):
+ """Return all files in path matching ext, store them in filelist, recurse dirs
+ return list object"""
- extlen = len(ext)
- totalpath = os.path.normpath(os.path.join(basepath, path))
- try:
- dir_list = os.listdir(totalpath)
- except OSError, e:
- errorprint(_('Error accessing directory %s, %s') % (totalpath, e))
- sys.exit(1)
+ extlen = len(ext)
+ totalpath = os.path.normpath(os.path.join(basepath, path))
+ try:
+ dir_list = os.listdir(totalpath)
+ except OSError, e:
+ errorprint(_('Error accessing directory %s, %s') % (totalpath, e))
+ sys.exit(1)
- for d in dir_list:
- if os.path.isdir(totalpath + '/' + d):
- filelist = getFileList(basepath, os.path.join(path, d), ext, filelist)
- else:
- if string.lower(d[-extlen:]) == '%s' % (ext):
- if totalpath.find(basepath) == 0:
- relativepath = totalpath.replace(basepath, "", 1)
- relativepath = relativepath.lstrip("/")
- filelist.append(os.path.join(relativepath, d))
+ for d in dir_list:
+ if os.path.isdir(totalpath + '/' + d):
+ filelist = self.getFileList(basepath, os.path.join(path, d), ext, filelist)
+ else:
+ if string.lower(d[-extlen:]) == '%s' % (ext):
+ if totalpath.find(basepath) == 0:
+ relativepath = totalpath.replace(basepath, "", 1)
+ relativepath = relativepath.lstrip("/")
+ filelist.append(os.path.join(relativepath, d))
+ else:
+ raise "basepath '%s' not found in path '%s'" % (basepath, totalpath)
+
+ return filelist
+
+
+ def trimRpms(self, rpms, excludeGlobs):
+ # print 'Pre-Trim Len: %d' % len(rpms)
+ badrpms = []
+ for file in rpms:
+ for glob in excludeGlobs:
+ if fnmatch.fnmatch(file, glob):
+ # print 'excluded: %s' % file
+ if file not in badrpms:
+ badrpms.append(file)
+ for file in badrpms:
+ if file in rpms:
+ rpms.remove(file)
+ # print 'Post-Trim Len: %d' % len(rpms)
+ return rpms
+
+ def doPkgMetadata(self, directory, cmds, ts):
+ """all the heavy lifting for the package metadata"""
+
+ # rpms we're going to be dealing with
+ files = []
+ files = self.getFileList(cmds['basedir'], directory, '.rpm', files)
+ files = self.trimRpms(files, cmds['excludes'])
+ pkgcount = len(files)
+
+ # setup the base metadata doc
+ basedoc = libxml2.newDoc("1.0")
+ baseroot = basedoc.newChild(None, "metadata", None)
+ basens = baseroot.newNs('http://linux.duke.edu/metadata/common', None)
+ formatns = baseroot.newNs('http://linux.duke.edu/metadata/rpm', 'rpm')
+ baseroot.setNs(basens)
+ basefilepath = os.path.join(cmds['basedir'], cmds['tempdir'], cmds['primaryfile'])
+ basefile = _gzipOpen(basefilepath, 'w')
+ basefile.write('<?xml version="1.0" encoding="UTF-8"?>\n')
+ basefile.write('<metadata xmlns="http://linux.duke.edu/metadata/common" xmlns:rpm="http://linux.duke.edu/metadata/rpm" packages="%s">\n' %
+ pkgcount)
+
+ # setup the file list doc
+ filesdoc = libxml2.newDoc("1.0")
+ filesroot = filesdoc.newChild(None, "filelists", None)
+ filesns = filesroot.newNs('http://linux.duke.edu/metadata/filelists', None)
+ filesroot.setNs(filesns)
+ filelistpath = os.path.join(cmds['basedir'], cmds['tempdir'], cmds['filelistsfile'])
+ flfile = _gzipOpen(filelistpath, 'w')
+ flfile.write('<?xml version="1.0" encoding="UTF-8"?>\n')
+ flfile.write('<filelists xmlns="http://linux.duke.edu/metadata/filelists" packages="%s">\n' %
+ pkgcount)
+
+
+ # setup the other doc
+ otherdoc = libxml2.newDoc("1.0")
+ otherroot = otherdoc.newChild(None, "otherdata", None)
+ otherns = otherroot.newNs('http://linux.duke.edu/metadata/other', None)
+ otherroot.setNs(otherns)
+ otherfilepath = os.path.join(cmds['basedir'], cmds['tempdir'], cmds['otherfile'])
+ otherfile = _gzipOpen(otherfilepath, 'w')
+ otherfile.write('<?xml version="1.0" encoding="UTF-8"?>\n')
+ otherfile.write('<otherdata xmlns="http://linux.duke.edu/metadata/other" packages="%s">\n' %
+ pkgcount)
+
+
+ current = 0
+ for file in files:
+ current+=1
+ try:
+ mdobj = dumpMetadata.RpmMetaData(ts, cmds['basedir'], file, cmds)
+ if not cmds['quiet']:
+ if cmds['verbose']:
+ print '%d/%d - %s' % (current, len(files), file)
+ else:
+ sys.stdout.write('\r' + ' ' * 80)
+ sys.stdout.write("\r%d/%d - %s" % (current, len(files), file))
+ sys.stdout.flush()
+ except dumpMetadata.MDError, e:
+ errorprint('\n%s - %s' % (e, file))
+ continue
+ else:
+ try:
+ node = dumpMetadata.generateXML(basedoc, baseroot, formatns, mdobj, cmds['sumtype'])
+ except dumpMetadata.MDError, e:
+ errorprint(_('\nAn error occurred creating primary metadata: %s') % e)
+ continue
else:
- raise "basepath '%s' not found in path '%s'" % (basepath, totalpath)
-
- return filelist
-
-
-def trimRpms(rpms, excludeGlobs):
- # print 'Pre-Trim Len: %d' % len(rpms)
- badrpms = []
- for file in rpms:
- for glob in excludeGlobs:
- if fnmatch.fnmatch(file, glob):
- # print 'excluded: %s' % file
- if file not in badrpms:
- badrpms.append(file)
- for file in badrpms:
- if file in rpms:
- rpms.remove(file)
- # print 'Post-Trim Len: %d' % len(rpms)
- return rpms
+ output = node.serialize('UTF-8', cmds['pretty'])
+ basefile.write(output)
+ basefile.write('\n')
+ node.unlinkNode()
+ node.freeNode()
+ del node
+
+ try:
+ node = dumpMetadata.fileListXML(filesdoc, filesroot, mdobj)
+ except dumpMetadata.MDError, e:
+ errorprint(_('\nAn error occurred creating filelists: %s') % e)
+ continue
+ else:
+ output = node.serialize('UTF-8', cmds['pretty'])
+ flfile.write(output)
+ flfile.write('\n')
+ node.unlinkNode()
+ node.freeNode()
+ del node
+
+ try:
+ node = dumpMetadata.otherXML(otherdoc, otherroot, mdobj)
+ except dumpMetadata.MDError, e:
+ errorprint(_('\nAn error occurred: %s') % e)
+ continue
+ else:
+ output = node.serialize('UTF-8', cmds['pretty'])
+ otherfile.write(output)
+ otherfile.write('\n')
+ node.unlinkNode()
+ node.freeNode()
+ del node
+
+
+ if not cmds['quiet']:
+ print ''
+
+ # save them up to the tmp locations:
+ if not cmds['quiet']:
+ print _('Saving Primary metadata')
+ basefile.write('\n</metadata>')
+ basefile.close()
+ basedoc.freeDoc()
+
+ if not cmds['quiet']:
+ print _('Saving file lists metadata')
+ flfile.write('\n</filelists>')
+ flfile.close()
+ filesdoc.freeDoc()
+
+ if not cmds['quiet']:
+ print _('Saving other metadata')
+ otherfile.write('\n</otherdata>')
+ otherfile.close()
+ otherdoc.freeDoc()
+
+ def doRepoMetadata(self, cmds):
+ """wrapper to generate the repomd.xml file that stores the info on the other files"""
+ repodoc = libxml2.newDoc("1.0")
+ reporoot = repodoc.newChild(None, "repomd", None)
+ repons = reporoot.newNs('http://linux.duke.edu/metadata/repo', None)
+ reporoot.setNs(repons)
+ repofilepath = os.path.join(cmds['basedir'], cmds['tempdir'], cmds['repomdfile'])
+
+ try:
+ dumpMetadata.repoXML(reporoot, cmds)
+ except dumpMetadata.MDError, e:
+ errorprint(_('Error generating repo xml file: %s') % e)
+ sys.exit(1)
+
+ try:
+ repodoc.saveFormatFileEnc(repofilepath, 'UTF-8', 1)
+ except:
+ errorprint(_('Error saving temp file for rep xml: %s') % repofilepath)
+ sys.exit(1)
+
+ del repodoc
def checkAndMakeDir(dir):
"""
result = True
return result
-
def parseArgs(args):
"""
Parse the command line args return a commands dict and directory.
return cmds, directory
-def doPkgMetadata(directory, cmds, ts):
- """all the heavy lifting for the package metadata"""
-
- # rpms we're going to be dealing with
- files = []
- files = getFileList(cmds['basedir'], directory, '.rpm', files)
- files = trimRpms(files, cmds['excludes'])
- pkgcount = len(files)
-
- # setup the base metadata doc
- basedoc = libxml2.newDoc("1.0")
- baseroot = basedoc.newChild(None, "metadata", None)
- basens = baseroot.newNs('http://linux.duke.edu/metadata/common', None)
- formatns = baseroot.newNs('http://linux.duke.edu/metadata/rpm', 'rpm')
- baseroot.setNs(basens)
- basefilepath = os.path.join(cmds['basedir'], cmds['tempdir'], cmds['primaryfile'])
- basefile = _gzipOpen(basefilepath, 'w')
- basefile.write('<?xml version="1.0" encoding="UTF-8"?>\n')
- basefile.write('<metadata xmlns="http://linux.duke.edu/metadata/common" xmlns:rpm="http://linux.duke.edu/metadata/rpm" packages="%s">\n' %
- pkgcount)
-
- # setup the file list doc
- filesdoc = libxml2.newDoc("1.0")
- filesroot = filesdoc.newChild(None, "filelists", None)
- filesns = filesroot.newNs('http://linux.duke.edu/metadata/filelists', None)
- filesroot.setNs(filesns)
- filelistpath = os.path.join(cmds['basedir'], cmds['tempdir'], cmds['filelistsfile'])
- flfile = _gzipOpen(filelistpath, 'w')
- flfile.write('<?xml version="1.0" encoding="UTF-8"?>\n')
- flfile.write('<filelists xmlns="http://linux.duke.edu/metadata/filelists" packages="%s">\n' %
- pkgcount)
-
-
- # setup the other doc
- otherdoc = libxml2.newDoc("1.0")
- otherroot = otherdoc.newChild(None, "otherdata", None)
- otherns = otherroot.newNs('http://linux.duke.edu/metadata/other', None)
- otherroot.setNs(otherns)
- otherfilepath = os.path.join(cmds['basedir'], cmds['tempdir'], cmds['otherfile'])
- otherfile = _gzipOpen(otherfilepath, 'w')
- otherfile.write('<?xml version="1.0" encoding="UTF-8"?>\n')
- otherfile.write('<otherdata xmlns="http://linux.duke.edu/metadata/other" packages="%s">\n' %
- pkgcount)
-
-
- current = 0
- for file in files:
- current+=1
- try:
- mdobj = dumpMetadata.RpmMetaData(ts, cmds['basedir'], file, cmds)
- if not cmds['quiet']:
- if cmds['verbose']:
- print '%d/%d - %s' % (current, len(files), file)
- else:
- sys.stdout.write('\r' + ' ' * 80)
- sys.stdout.write("\r%d/%d - %s" % (current, len(files), file))
- sys.stdout.flush()
- except dumpMetadata.MDError, e:
- errorprint('\n%s - %s' % (e, file))
- continue
- else:
- try:
- node = dumpMetadata.generateXML(basedoc, baseroot, formatns, mdobj, cmds['sumtype'])
- except dumpMetadata.MDError, e:
- errorprint(_('\nAn error occurred creating primary metadata: %s') % e)
- continue
- else:
- output = node.serialize('UTF-8', cmds['pretty'])
- basefile.write(output)
- basefile.write('\n')
- node.unlinkNode()
- node.freeNode()
- del node
-
- try:
- node = dumpMetadata.fileListXML(filesdoc, filesroot, mdobj)
- except dumpMetadata.MDError, e:
- errorprint(_('\nAn error occurred creating filelists: %s') % e)
- continue
- else:
- output = node.serialize('UTF-8', cmds['pretty'])
- flfile.write(output)
- flfile.write('\n')
- node.unlinkNode()
- node.freeNode()
- del node
-
- try:
- node = dumpMetadata.otherXML(otherdoc, otherroot, mdobj)
- except dumpMetadata.MDError, e:
- errorprint(_('\nAn error occurred: %s') % e)
- continue
- else:
- output = node.serialize('UTF-8', cmds['pretty'])
- otherfile.write(output)
- otherfile.write('\n')
- node.unlinkNode()
- node.freeNode()
- del node
-
-
- if not cmds['quiet']:
- print ''
-
- # save them up to the tmp locations:
- if not cmds['quiet']:
- print _('Saving Primary metadata')
- basefile.write('\n</metadata>')
- basefile.close()
- basedoc.freeDoc()
-
- if not cmds['quiet']:
- print _('Saving file lists metadata')
- flfile.write('\n</filelists>')
- flfile.close()
- filesdoc.freeDoc()
-
- if not cmds['quiet']:
- print _('Saving other metadata')
- otherfile.write('\n</otherdata>')
- otherfile.close()
- otherdoc.freeDoc()
-
-def doRepoMetadata(cmds):
- """wrapper to generate the repomd.xml file that stores the info on the other files"""
- repodoc = libxml2.newDoc("1.0")
- reporoot = repodoc.newChild(None, "repomd", None)
- repons = reporoot.newNs('http://linux.duke.edu/metadata/repo', None)
- reporoot.setNs(repons)
- repofilepath = os.path.join(cmds['basedir'], cmds['tempdir'], cmds['repomdfile'])
-
- try:
- dumpMetadata.repoXML(reporoot, cmds)
- except dumpMetadata.MDError, e:
- errorprint(_('Error generating repo xml file: %s') % e)
- sys.exit(1)
-
- try:
- repodoc.saveFormatFileEnc(repofilepath, 'UTF-8', 1)
- except:
- errorprint(_('Error saving temp file for rep xml: %s') % repofilepath)
- sys.exit(1)
-
- del repodoc
-
-
-
def main(args):
cmds, directory = parseArgs(args)
errorprint(_('error in must be able to write to metadata files:\n -> %s') % filepath)
usage()
+ mdgen = MetaDataGenerator()
ts = rpm.TransactionSet()
- doPkgMetadata(directory, cmds, ts)
- doRepoMetadata(cmds)
+ mdgen.doPkgMetadata(directory, cmds, ts)
+ mdgen.doRepoMetadata(cmds)
if os.path.exists(os.path.join(cmds['basedir'], cmds['finaldir'])):
try:
projects / tools / createrepo.git / commitdiff