def perform(self, source):
tok = token.PackageOptVersionToken()
(pkgname, vers) = tok.accept(source)
self.assert_done(source)
if (vers is None):
dirname = frame.loader.generate_package_path(pkgname)
if (not os.path.exists(dirname)):
raise CommandError('No such package group: ' + pkgname)
if (not frame.is_force):
desc = ' all versions of'
try:
# A bad collection dir shouldn't derail us here
pgroup = frame.loader.load_group(pkgname)
if (len(pgroup.versions) == 0):
desc = ' the directory for'
elif (len(pgroup.versions) == 1):
desc = ''
else:
desc = ' ' + str(len(pgroup.versions)) + ' versions of'
except:
pass
print ('Are you sure you want to delete' + desc + ' '
+ pkgname + '?')
tok = token.YesNoToken()
res = tok.accept(source)
if (not res):
raise CommandCancelled()
frame.loader.delete_group(pkgname)
print 'All of package', pkgname, 'deleted.'
else:
pkg = frame.loader.load(pkgname, vers)
if (not frame.is_force):
print ('Are you sure you want to delete ' + pkg.name
+ ' (version ' + str(pkg.version) + ')?')
tok = token.YesNoToken()
res = tok.accept(source)
if (not res):
raise CommandCancelled()
frame.loader.delete_package(pkg.name, pkg.version)
print 'Package', format_package(pkg), 'deleted.'
def perform(self, source):
self.assert_done(source)
if (not frame.is_force):
print 'Are you sure you want to delete every package in your collection?'
tok = token.YesNoToken()
res = tok.accept(source)
if (not res):
raise CommandCancelled()
frame.loader.delete_whole_collection()
print 'All packages deleted.'
def perform(self, source):
tok = token.PackageFileURLToken()
(srctype, loc) = tok.accept(source)
self.assert_done(source)
if srctype == collect.Source_PACKAGE:
(pkgname, vers) = loc
if isinstance(vers, Version):
# really this should query boodler.org for matching version
raise CommandError('You must supply an exact version number')
if vers is None:
# really this should query boodler.org for the latest version
raise CommandError('You must supply a version number')
destfile = create.build_package_filename(pkgname, vers)
srctype = collect.Source_URL
loc = collect.REPOSITORY_URL + destfile
print('Downloading package from:', loc)
ensure_fetched(srctype, loc)
try:
pkg = frame.loader.find_source(srctype, loc)
frame.loader.load(pkg.name, pkg.version)
already_got = True
except:
pkg = None
already_got = False
if already_got and (not frame.is_force):
print(
('The package ' + pkg.name + ' (version ' + str(pkg.version) +
') is already installed. Do you want to reinstall it?'))
tok = token.YesNoToken()
res = tok.accept(source)
if not res:
raise CommandCancelled()
pkg = frame.loader.install_source(srctype, loc)
print('Package:', pkg.name, ' Version:', str(pkg.version))
meta = pkg.metadata
print('Title:', meta.get_one('dc.title', '<not available>'))
def perform(self, source):
tok = token.DirToken()
(dirname, direxists) = tok.accept(source)
destname = None
if (not source.is_empty()):
tok = token.FileToken(False)
(destname, destexists) = tok.accept(source)
self.assert_done(source)
if (not frame.loader.importing_ok):
raise CommandError('Creating requires importing packages, and the --import option has not been set.')
absdirname = os.path.abspath(dirname)
abscoldir = os.path.abspath(frame.loader.collecdir)
if (absdirname.startswith(abscoldir)):
raise CommandError('Directory is inside the collection tree: ' + absdirname)
if (destname):
if (not destname.endswith(collect.Suffix_PackageArchive)):
destname = destname+collect.Suffix_PackageArchive
tup = create.examine_directory(frame.loader, absdirname, destname)
((pkgname, pkgvers), contents, meta, ress) = tup
frame.loader.clear_external_packages()
if (not destname):
destname = os.path.dirname(absdirname)
destfile = create.build_package_filename(pkgname, pkgvers)
destname = os.path.join(destname, destfile)
if (os.path.exists(destname) and not frame.is_force):
print 'Are you sure you want to overwrite ' + destname + '?'
tok = token.YesNoToken()
res = tok.accept(source)
if (not res):
raise CommandCancelled()
metafile = frame.loader.create_temp_file('metadata')
ressfile = None
if (ress):
ressfile = frame.loader.create_temp_file('resources')
# Comments for the head of the metadata and resource files
comments = [ format_package( (pkgname, pkgvers) ),
'package built ' + time.ctime() ]
writer = codecs.getwriter('utf-8')
fl = open(metafile, 'wb')
ufl = writer(fl)
try:
meta.dump(ufl, comments)
finally:
ufl.close()
fl.close()
if (ress):
fl = open(ressfile, 'wb')
ufl = writer(fl)
try:
ress.dump(ufl, comments)
finally:
ufl.close()
fl.close()
fl = zipfile.ZipFile(destname, 'w')
try:
create.construct_zipfile(fl,
(pkgname, pkgvers), absdirname, contents, metafile, ressfile)
finally:
fl.close()
print 'Package created:', destname