[releng] Replacing tarball conversion script: bst-to-tarballs.py -> convert-to-tarballs.py
- From: Tristan Van Berkom <tvb src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [releng] Replacing tarball conversion script: bst-to-tarballs.py -> convert-to-tarballs.py
- Date: Thu, 30 Nov 2017 17:21:24 +0000 (UTC)
commit 26fab606d2bd41bc43fbebbbac2dcc36ceb99a7c
Author: Tristan Van Berkom <tristan vanberkom codethink co uk>
Date: Thu Nov 30 17:19:39 2017 +0000
Replacing tarball conversion script: bst-to-tarballs.py -> convert-to-tarballs.py
Since we are done with stable 3.26 releases, it is unneeded to keep the
old conversion script around for jhbuild.
tools/smoketesting/bst-to-tarballs.py | 854 -----------------------------
tools/smoketesting/convert-to-tarballs.py | 530 +++++--------------
2 files changed, 126 insertions(+), 1258 deletions(-)
---
diff --git a/tools/smoketesting/convert-to-tarballs.py b/tools/smoketesting/convert-to-tarballs.py
index a9e7fb8..c5e6e48 100755
--- a/tools/smoketesting/convert-to-tarballs.py
+++ b/tools/smoketesting/convert-to-tarballs.py
@@ -3,6 +3,7 @@
# Copyright (c) 2005-2008, Elijah Newren
# Copyright (c) 2007-2009, Olav Vitters
# Copyright (c) 2006-2009, Vincent Untz
+# Copyright (c) 2017, Codethink Limited
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
@@ -19,52 +20,6 @@
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
# USA
-# Example of running:
-# $ ./convert-to-tarballs.py -t ~/src/tarball-gnome2/pkgs -v 2.11.91 \
-# ~/src/jhbuild/modulesets/gnome-2.12.modules
-# $ jhbuild -m `pwd`/gnome-2.11.91.modules build meta-gnome-desktop
-#
-# Explanation:
-# The first command reads ~/cvs/gnome/jhbuild/modulesets/gnome-2.12.modules
-# and creates:
-# ./gnome-2.11.91.modules
-# ./freedesktop-2.11.91.modules (pulled in by gnome-2.12.modules include)
-# ./versions (needs some hand editing first, though)
-# ~/cvs/tarball-gnome2/pkgs/<lots of tarballs>
-# The gnome-2.11.91.modules file should be useable for building with jhbuild;
-# the versions file should be useful for making a gnome release with the
-# release scripts in releng/tools/release_set_scripts
-#
-# Other useful files:
-# tarball-conversion.config (used to know how to do conversion)
-# sample-tarball.jhbuildrc (you may not want to use your normal .jhbuildrc
-# when building this tarball version of gnome)
-
-# GOTCHAS:
-# - tarball-conversion.config may need to be updated over time
-# - the .modules files and version files aren't perfect and may
-# require some hand editing (seems to be minimial, though)
-# - tarball md5sums and sizes depend on correct downloading with
-# wget (I got a 0 size for mozilla once); easy to fix, though.
-# - this script can pick up too recent tarballs
-# (e.g. gstreamer-0.9.1 instead of 0.8.10) without warning; will
-# be fixed later, but can be detected by searching for 'revision'
-# in the .modules files.
-
-# Examples of hand editing needed for 2.11.91:
-# Manual editing of gnome-2.11.91.modules:
-# - remove pyorbit as gnome-python dependency
-# - fixed an incorrectly downloaded mozilla tarball md5sum & size (it
-# somehow got downloaded as an empty file)
-# - remove "--" from autogenargs for gstreamer and gst-plugins;
-# configure fails with it
-# - must manually downgrade gstreamer tarball to 0.8.10 as 0.9.1 isn't
-# meant for gnome-2.12; this should be considered a bug in my script,
-# but can be found by searching for "revision" in the .modules file
-# Manual editing of versions:
-# - Add pkg-config
-
-
import sys, string
import re
import optparse
@@ -96,22 +51,11 @@ try:
have_sftp = True
except: pass
-# Some TODOs
-# - Check timestamps on ftp tarballs, rejecting as 'too old' the ones that
-# were released too late
-# ? Make a useful help message
-
-# TODOs for elsewhere
-# - Add times
-# (15 min for convert-to-tarballs, 15 minutes for fixing up output
-# files, 4.5 hours for build, 15 minutes to test (if development
-# version), 15 minutes to sanity check, 15 minutes to run relevant
-# release scripts, plus 15 minutes slush time or so -- total: 6
-# hours)
-
-# Extra stuff to document (for myself or elsewhere)
-# - don't forget to mount of /usr/local on amr
-# - mention removing lines from $prefix/share/jhbuild/packagedb.xml
+try:
+ from ruamel import yaml
+except ImportError:
+ print("Converting to BuildStream requires the ruamel.yaml library.")
+ sys.exit(1)
class Options:
def __init__(self, filename):
@@ -316,15 +260,15 @@ class urllister(SGMLParser):
self.urls.extend(href)
class TarballLocator:
- def __init__(self, tarballdir, mirrors, determine_stats=True, local_only=False):
+ def __init__(self, tarballdir, mirrors, local_only=False):
self.tarballdir = tarballdir
self.have_sftp = self._test_sftp()
- self.get_stats = determine_stats
+ self.get_stats = True
self.local_only = local_only
if hasattr(hashlib, 'sha256'):
self.hash_algo = 'sha256'
else:
- self.hash_algo = 'md5'
+ raise Exception("sha256 hashing required")
self.cache = {}
for key in mirrors.keys():
mirror = mirrors[key]
@@ -409,6 +353,8 @@ class TarballLocator:
def _get_latest_version(self, versions, max_version):
biggest = None
+ versions = [ v.rstrip(os.path.sep) for v in versions ]
+
for version in versions:
if ((biggest is None or version == self._bigger_version(biggest, version)) and \
not self._version_greater_or_equal_to_max(version, max_version)):
@@ -484,7 +430,7 @@ class TarballLocator:
file(hashfile, 'w').write(hash)
else:
hash = file(hashfile).read()
- return '%s:%s' % (self.hash_algo, hash), str(size)
+ return hash, str(size)
def _get_files_from_ftp(self, parsed_url, max_version):
ftp = FTP(parsed_url.hostname)
@@ -633,7 +579,8 @@ class TarballLocator:
sys.exit(1)
location, files = locator(u, max_version)
-
+ files = files or []
+
basenames = set()
tarballs = []
if location.find("ftp.debian.org") != -1:
@@ -689,300 +636,103 @@ class TarballLocator:
size = None
return location, version, hash, size
+
class ConvertToTarballs:
- def __init__(self, tarballdir, version, sourcedir, options, force, versions_only, local_only):
- self.tarballdir = tarballdir
- self.version = version
- self.sourcedir = sourcedir
+ def __init__(self, options, locator):
self.options = options
- self.force = force
- self.versions_only = versions_only
- self.ignored = []
- self.not_found = []
+ self.locator = locator
+
self.all_tarballs = []
self.all_versions = []
- self.no_max_version = []
- self.locator = TarballLocator(tarballdir, options.mirrors, not versions_only, local_only)
- self.known_repositories = []
- self.known_repositories_nodes = []
-
- def _create_tarball_repo_node(self, document, href):
- repo = document.createElement('repository')
- self.known_repositories_nodes.append({'href': href, 'name': href, 'type': 'tarball'})
-
- def _create_tarball_node(self, document, node):
- assert node.nodeName != 'tarball'
- tarball = document.createElement(node.nodeName)
- attrs = node.attributes
- cvsroot = None
- for attrName in attrs.keys():
- if attrName == 'cvsroot':
- cvsroot = attrs.get(attrName).nodeValue
- continue
- if attrName == 'id':
- id = attrs.get(attrName).nodeValue
- if not self.options.module_included(id):
- self.ignored.append(id)
- return None
- if attrName == 'checkoutdir':
- # Must trim these or jhbuild complains when the directory is
- # named libxml2-2.6.22 instead of libxml2...
- continue
- attrNode = attrs.get(attrName)
- attrValue = attrNode.nodeValue
- tarball.setAttribute(attrName, attrValue)
-
- branch_node = document.createElement('branch')
- tarball.appendChild(branch_node)
-
- if cvsroot == None: # gnome cvs
- cvsroot = 'gnome.org'
-
- max_version = None
- revision = None
- for subnode in node.getElementsByTagName('branch'):
- # see if it has a 'version' attribute
- attrs = subnode.attributes
- if attrs.get('revision') != None:
- revision = attrs.get('revision').nodeValue
-
- # remove m4-common from dependencies as it's only useful when building
- # modules from git.
- for dependencies_node in node.getElementsByTagName('dependencies'):
- for subnode in dependencies_node.getElementsByTagName('dep'):
- if subnode.attributes.get('package').value == 'm4-common':
- dependencies_node.removeChild(subnode)
- continue
-
- try:
- name = self.options.translate_name(id)
- real_name = self.options.get_real_name(name)
- repo = self.options.get_base_site(cvsroot, real_name)
- if not repo in self.known_repositories:
- self._create_tarball_repo_node(document, repo)
- self.known_repositories.append(repo)
- baselocation = self.options.get_download_site(cvsroot, real_name)
- max_version = self.options.get_version_limit(name)
- location, version, hash, size = \
- self.locator.find_tarball(baselocation, real_name, max_version)
- print ' ', location, version, hash if hash else "", size if size else ""
- branch_node.setAttribute('version', version)
- branch_node.setAttribute('repo', repo)
- branch_node.setAttribute('module', location[len(repo):])
- branch_node.setAttribute('size', size)
- branch_node.setAttribute('hash', hash)
- self.all_tarballs.append(name)
- self.all_versions.append(version)
- except IOError:
- print '**************************************************'
- print 'Could not find site for ' + id
- print '**************************************************'
- print ''
- if not id in self.not_found:
- self.not_found.append(id)
- #branch_node.setAttribute('version', 'EAT-YOUR-BRAAAAAANE')
- #branch_node.setAttribute('repo', 'http://somewhere.over.the.rainbow/')
- #branch_node.setAttribute('module', 'where/bluebirds/die')
- #branch_node.setAttribute('size', 'HUGE')
- #branch_node.setAttribute('hash', 'md5:blablablaihavenorealclue')
- if revision and not max_version:
- self.no_max_version.append(id)
- return tarball
-
- def _walk(self, oldRoot, newRoot, document):
- for node in oldRoot.childNodes:
- if node.nodeType == Node.ELEMENT_NODE:
- save_entry_as_is = False
- if node.nodeName == 'perl':
- continue
- elif node.nodeName == 'repository':
- # We are interested in tarball repositories but not
- # cvs/svn/git/arch/bzr/scm-du-jour repositories
- attrs = node.attributes
- type = attrs.get('type').nodeValue
- if type in ('tarball', 'system'):
- save_entry_as_is = True
- else:
- continue
- elif node.nodeName == 'distutils' or \
- node.nodeName == 'meson' or \
- node.nodeName == 'waf' or \
- node.nodeName == 'cmake' or \
- node.nodeName == 'autotools':
- # Distutils and autotools modules are kind of
- # complicated; they may be a tarball or a source code
- # repo like cvs; first, assume it'll be a tarball and
- # try to get name and version
- attrs = node.attributes
- name = attrs.get('id').nodeValue
- version = None
-
- # Now, try to find the 'branch' childNode
- for subnode in node.getElementsByTagName('branch'):
- # We're working with the 'branch' childNode;
- # see if it has a 'version' attribute
- attrs = subnode.attributes
- if attrs.get('version') != None:
- version = attrs.get('version').nodeValue
-
- # If we found a version, treat it like a tarball
- if version != None:
- self.all_tarballs.append(name)
- self.all_versions.append(version)
- save_entry_as_is = True
- else:
- # Otherwise, treat it like a source code repository
- entry = self._create_tarball_node(document, node)
-
- elif node.nodeName == 'mozillamodule':
- entry = self._create_tarball_node(document, node)
- elif node.nodeName == 'tarball':
- attrs = node.attributes
- name = attrs.get('id').nodeValue
- version = attrs.get('version').nodeValue
- self.all_tarballs.append(name)
- self.all_versions.append(version)
- save_entry_as_is = True
- elif node.nodeName == 'include':
- location = node.attributes.get('href').nodeValue
- newname = self.fix_file(location)
- # Write out the element name.
- entry = document.createElement(node.nodeName)
- # Write out the attributes.
- attrs = node.attributes
- for attrName in attrs.keys():
- if attrName == 'href':
- entry.setAttribute(attrName, newname)
- else:
- attrValue = attrs.get(attrName).nodeValue
- entry.setAttribute(attrName, attrValue)
- else:
- save_entry_as_is = True
- if node.nodeName == 'branch':
- if len(node.attributes.keys()) == 0:
- continue
-
- if save_entry_as_is:
- # Write out the element name.
- entry = document.createElement(node.nodeName)
- # Write out the attributes.
- attrs = node.attributes
- for attrName in attrs.keys():
- attrNode = attrs.get(attrName)
- attrValue = attrNode.nodeValue
- entry.setAttribute(attrName, attrValue)
- if entry: # entry can be None if we want to skip this tarball
- # Walk the child nodes.
- self._walk(node, entry, document)
- # Append the new node to the newRoot
- newRoot.appendChild(entry)
-
- def cleanup(self):
- self.locator.cleanup()
-
- def fix_file(self, input_filename):
- newname = re.sub(r'^([-a-z]+?)(?:-[0-9\.]*)?(.modules)$',
- r'\1-' + self.version + r'\2',
- input_filename)
-
- if not self.versions_only and os.path.isfile(newname):
- if self.force:
- os.unlink(newname)
- else:
- sys.stderr.write('Cannot proceed; would overwrite '+newname+'\n')
- sys.exit(1)
- if os.path.isfile('versions'):
- if self.force:
- os.unlink('versions')
- else:
- sys.stderr.write('Cannot proceed; would overwrite versions\n')
- sys.exit(1)
-
- old_document = minidom.parse(os.path.join(self.sourcedir, input_filename))
- oldRoot = old_document.documentElement
-
- new_document = minidom.Document()
- newRoot = new_document.createElement(oldRoot.nodeName)
- new_document.appendChild(newRoot)
-
- self._walk(oldRoot, newRoot, new_document)
- # modules converted to tarball nodes may need the definition of some
- # new repositories, add all of them to the moduleset.
- for repo_dict in self.known_repositories_nodes:
- repo = new_document.createElement('repository')
- for attr in repo_dict.keys():
- repo.setAttribute(attr, repo_dict.get(attr))
- newRoot.appendChild(repo)
-
- if not self.versions_only:
- newfile = file(newname, 'w+')
- new_document.writexml(newfile, "", " ", '\n')
-
- old_document.unlink()
- new_document.unlink()
-
- return newname
+ def find_tarball_by_name(self, name):
+ translated_name = self.options.translate_name(name)
+ real_name = self.options.get_real_name(translated_name)
+ max_version = self.options.get_version_limit(translated_name)
+ baselocation = self.options.get_download_site('gnome.org', real_name)
- def get_unused_with_subdirs(self):
- full_whitelist = []
- for release_set in self.options.release_set:
- full_whitelist.extend(release_set)
- unique = set(full_whitelist) - set(self.all_tarballs)
- for module in unique:
- subdir = self.options.get_subdir(module)
- if subdir is None:
- pass
- try:
- name = self.options.translate_name(module)
- baselocation = self.options.get_download_site('gnome.org', name)
- max_version = self.options.get_version_limit(name)
- real_name = self.options.get_real_name(name)
- location, version, hash, size = \
- self.locator.find_tarball(baselocation, real_name, max_version)
- print ' ', location, version, hash if hash else "", size if size else ""
- self.all_tarballs.append(name)
- self.all_versions.append(version)
- except IOError:
- print '**************************************************'
- print 'Could not find site for ' + module
- print '**************************************************'
- print ''
- if not module in self.not_found:
- self.not_found.append(module)
-
- def show_ignored(self):
- if not len(self.ignored): return
+ # Ask the locator to hunt down a tarball
+ location, version, hash, size = self.locator.find_tarball(baselocation, real_name, max_version)
+
+ # Save the versions
+ self.all_tarballs.append(translated_name)
+ self.all_versions.append(version)
- print '**************************************************'
- print 'The following modules were ignored: '
- print ' '.join(sorted(self.ignored))
-
- def show_unused_whitelist_modules(self):
- full_whitelist = []
- for release_set in self.options.release_set:
- full_whitelist.extend(release_set)
- unique = set(full_whitelist) - set(self.all_tarballs)
+ return location, version, hash, size
- if not len(unique): return
+ def write_bst_file(self, fullpath, element, location, sha):
+ #
+ # Replace the source list with one tarball
+ #
+ element['sources'] = [{
+ 'kind': 'tar',
+ 'url': location,
+ 'ref': sha
+ }]
+
+ # Dump it now
+ with open(fullpath, 'w') as f:
+ yaml.round_trip_dump(element, f)
+
+ def process_one_file(self, dirname, basename):
+ module_name = re.sub('\.bst$', '', basename)
+ fullpath = os.path.join(dirname, basename)
+
+ element = None
+ with open(fullpath) as f:
+ try:
+ element = yaml.load(f, yaml.loader.RoundTripLoader)
+ except (yaml.scanner.ScannerError, yaml.composer.ComposerError, yaml.parser.ParserError) as e:
+ raise Exception("Malformed YAML:\n\n{}\n\n{}\n".format(e.problem, e.problem_mark))
+
+ if element.get('kind', None) == 'stack':
+ print("IGNORE stack element {}".format(basename))
+ return
+
+ sources = element.get('sources', [])
+ if not sources:
+ print("IGNORE element without sources {}".format(basename))
+ return
+ if sources[0].get('kind', None) == 'tar':
+
+ #
+ # The project already uses a tarball, this could be either a redundant
+ # run of convert-to-tarballs.py, or an element which explicitly uses
+ # tarballs
+ #
+ translated_name = self.options.translate_name(module_name)
+ real_name = self.options.get_real_name(translated_name)
+
+ tarball = sources[0].get('url', None)
+ tarball = os.path.basename(tarball)
+ if ':' in tarball:
+ tarball = tarball.split(':', 2)[1]
+
+ re_tarball = r'^'+re.escape(real_name)+'[_-](([0-9]+[\.\-])*[0-9]+)(\.orig)?\.tar.*$'
+ version = re.sub(re_tarball, r'\1', tarball)
+
+ self.all_tarballs.append(translated_name)
+ self.all_versions.append(version)
- print '**************************************************'
- print 'Unused whitelisted modules:'
- print ' '.join(sorted(unique))
+ print("IGNORE element {} (version: {}) which already uses tarball: {}".format(basename, version,
tarball))
+ return
- def show_not_found(self):
- if not len(self.not_found): return
+ try:
+ print("REWRITE {}".format(basename))
+ location, version, hash, size = self.find_tarball_by_name(module_name)
- print '**************************************************'
- print 'Tarballs were not found for the following modules: '
- print ' '.join(sorted(self.not_found))
+ self.write_bst_file(fullpath, element, location, hash)
- def show_missing_max_versions(self):
- if not len(self.no_max_version): return
+ except IOError:
+ print '**************************************************'
+ print 'Could not find site for ' + module_name
+ print '**************************************************'
- print '**************************************************'
- print 'The following modules lack a max_version in the tarball-conversion file:'
- print ', '.join(sorted(self.no_max_version))
+ def process_bst_files(self, directory):
+ for root, dirs, files in os.walk(directory):
+ for name in files:
+ if name.endswith(".bst") and name != 'm4-common.bst':
+ self.process_one_file(root, name)
def create_versions_file(self):
print '**************************************************'
@@ -1025,11 +775,6 @@ class ConvertToTarballs:
versions.write('\n')
versions.close()
-def get_path(filename, path):
- for dir in path:
- if os.path.isfile(os.path.join(dir, filename)):
- return dir
- return None
def main(args):
program_dir = os.path.abspath(sys.path[0] or os.curdir)
@@ -1037,14 +782,14 @@ def main(args):
parser = optparse.OptionParser()
parser.add_option("-t", "--tarballdir", dest="tarballdir",
help="location of tarballs", metavar="DIR")
+ parser.add_option("-d", "--directory", dest="directory",
+ help="buildstream project directory", metavar="DIR")
parser.add_option("-v", "--version", dest="version",
help="GNOME version to build")
parser.add_option("-f", "--force", action="store_true", dest="force",
- default=False, help="overwrite existing versions and *.modules files")
+ default=False, help="overwrite existing versions file")
parser.add_option("-c", "--config", dest="config",
help="tarball-conversion config file", metavar="FILE")
- parser.add_option("-o", "--versions-only", action="store_true", dest="versions_only",
- default=False, help="only create a versions file, without downloading the tarballs")
parser.add_option("-l", "--local-only", action="store_true", dest="local_only",
default=False, help="only look for files on a local file system")
@@ -1057,7 +802,7 @@ def main(args):
parser.print_help()
sys.exit(1)
- if options.versions_only and not options.tarballdir:
+ if not options.tarballdir:
options.tarballdir = os.getcwd()
if not options.tarballdir:
@@ -1069,61 +814,38 @@ def main(args):
sys.stderr.write("ERROR: Version number is not valid\n")
sys.exit(1)
- is_stable = (int(splitted_version[1]) % 2 == 0)
- if is_stable:
- conversion = Options(os.path.join(program_dir, 'tarball-conversion-stable.config'))
- jhbuildrc = os.path.join(program_dir, 'sample-tarball-stable.jhbuildrc')
- else:
- conversion = Options(os.path.join(program_dir, 'tarball-conversion.config'))
- jhbuildrc = os.path.join(program_dir, 'sample-tarball.jhbuildrc')
if options.config:
- conversion = Options(os.path.join(program_dir, options.config))
-
- jhbuild_dir = get_path('jhbuild.in', (os.path.expanduser('~/src/jhbuild'), '/cvs/jhbuild'))
-
- moduleset = None
- if len(args):
- moduleset = args[-1]
- elif jhbuild_dir:
- # Determine file_location from jhbuild checkoutdir
+ try:
+ config = Options(os.path.join(program_dir, options.config))
+ except IOError:
+ try:
+ config = Options(options.config)
+ except IOError:
+ sys.stderr.write("ERROR: Config file could not be loaded from file:
{}\n".format(options.config))
+ sys.exit(1)
+ else:
+ is_stable = (int(splitted_version[1]) % 2 == 0)
if is_stable:
- moduleset = os.path.join(jhbuild_dir, 'modulesets',
- 'gnome-suites-%s.%s.modules' % (splitted_version[0],
- splitted_version[1]))
+ config = Options(os.path.join(program_dir, 'tarball-conversion-stable.config'))
else:
- moduleset = os.path.join(jhbuild_dir, 'modulesets',
- 'gnome-suites-%s.%s.modules' % (splitted_version[0],
- str(int(splitted_version[1])+1)))
+ config = Options(os.path.join(program_dir, 'tarball-conversion.config'))
- # Make sure the jhbuild checkout directory is up to date
- retcode = subprocess.call(['git', 'pull', '--rebase'], cwd=jhbuild_dir)
- if retcode != 0:
- sys.stderr("WARNING: Error updating jhbuild checkout directory\n")
+ if os.path.isfile('versions'):
+ if options.force:
+ os.unlink('versions')
+ else:
+ sys.stderr.write('Cannot proceed; would overwrite versions\n')
+ sys.exit(1)
- if not moduleset or not os.path.exists(moduleset):
- sys.stderr.write("ERROR: No valid module file specified!\n")
+ if not options.directory:
+ sys.stderr.write('Must specify the directory of the GNOME buildstream project to convert\n\n')
parser.print_help()
sys.exit(1)
- file_location, filename = os.path.split(moduleset)
- if jhbuild_dir and not options.tarballdir:
- sys.path.insert(0, jhbuild_dir)
- import jhbuild.config
- jhbuild.config.Config.setup_env = lambda self: None
- jhbuild_opts = jhbuild.config.Config(jhbuildrc)
- options.tarballdir = jhbuild_opts.tarballdir
-
- convert = ConvertToTarballs(options.tarballdir, options.version, file_location, conversion,
options.force, options.versions_only, options.local_only)
- try:
- convert.fix_file(filename)
- convert.get_unused_with_subdirs() #FIXME: this should probably be get_unused_bindings
- convert.show_ignored()
- convert.show_unused_whitelist_modules()
- convert.show_not_found()
- convert.show_missing_max_versions()
- convert.create_versions_file()
- finally:
- convert.cleanup()
+ locator = TarballLocator(options.tarballdir, config.mirrors, options.local_only)
+ convert = ConvertToTarballs(config, locator)
+ convert.process_bst_files(options.directory)
+ convert.create_versions_file()
if __name__ == '__main__':
try:
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