def unpack_file_cond(self, pred, target_dir, archive_root = ''):
"""Unpack/Extract files according to predicate function
pred: filename -> bool
unpacks stuff into target_dir and only extracts files
from archive_root, treating it as the archive root"""
zip_obj = self.zip_obj
for info in zip_obj.infolist():
if pred(info.filename): # check if condition holds
# below code removes that, so we find it here
is_dir = info.filename.endswith('/')
# calculate output file name
if archive_root == '':
outpath = info.filename
else:
# change archive_root
if util.subpath(archive_root, info.filename):
outpath = util.removepathprefix(archive_root,
info.filename)
else:
continue # don't extract if not under
ofile = os.path.join(target_dir, outpath)
if is_dir: # this is a directory
if not os.path.isdir(ofile):
os.makedirs(ofile)
perm = info.external_attr
perm &= 0xFFFF0000
perm >>= 16
perm |= 0x00000100
os.chmod(ofile, perm)
continue
# check that output dir is present
util.check_dir(os.path.dirname(ofile))
# remove output file we might be overwriting.
# (also check for islink? for broken symlinks...)
if os.path.isfile(ofile) or os.path.islink(ofile):
os.remove(ofile)
if info.external_attr == self.symmagic:
if os.path.isdir(ofile):
shutil.rmtree(ofile) # a rare case, the file used to be a dir, now it is a symlink!
target = zip_obj.read(info.filename)
os.symlink(target, ofile)
else:
perm = info.external_attr
perm &= 0x08FF0000
perm >>= 16
perm |= 0x00000100
if sys.version_info[:2] < (2, 6):
zip_obj.decompressToFile(info.filename, ofile)
else:
info.filename = outpath
zip_obj.extract(info, target_dir)
os.chmod(ofile, perm)
def unpack_file_cond(self, pred, target_dir, archive_root=''):
"""Unpack/Extract files according to predicate function
pred: filename -> bool
unpacks stuff into target_dir and only extracts files
from archive_root, treating it as the archive root"""
zip_obj = self.zip_obj
for info in zip_obj.infolist():
if pred(info.filename): # check if condition holds
# below code removes that, so we find it here
is_dir = info.filename.endswith('/')
# calculate output file name
if archive_root == '':
outpath = info.filename
else:
# change archive_root
if util.subpath(archive_root, info.filename):
outpath = util.removepathprefix(
archive_root, info.filename)
else:
continue # don't extract if not under
ofile = os.path.join(target_dir, outpath)
if is_dir: # this is a directory
d = os.path.join(target_dir, outpath)
if not os.path.isdir(d):
os.makedirs(d)
perm = info.external_attr
perm &= 0xFFFF0000
perm >>= 16
perm |= 0x00000100
os.chmod(d, perm)
continue
# check that output dir is present
util.check_dir(os.path.dirname(ofile))
# remove output file we might be overwriting.
# (also check for islink? for broken symlinks...)
if os.path.isfile(ofile) or os.path.islink(ofile):
os.remove(ofile)
if info.external_attr == self.symmagic:
if os.path.isdir(ofile):
shutil.rmtree(
ofile
) # a rare case, the file used to be a dir, now it is a symlink!
target = zip_obj.read(info.filename)
os.symlink(target, ofile)
else:
perm = info.external_attr
perm &= 0x08FF0000
perm >>= 16
perm |= 0x00000100
zip_obj.decompressToFile(info.filename, ofile)
os.chmod(ofile, perm)
def unpack_file_cond(self, pred, target_dir, archive_root = ''):
"""Unpack/Extract files according to predicate function
pred: filename -> bool
unpacks stuff into target_dir and only extracts files
from archive_root, treating it as the archive root"""
zip_obj = self.zip_obj
for info in zip_obj.infolist():
if pred(info.filename): # check if condition holds
# below code removes that, so we find it here
is_dir = info.filename.endswith('/')
# calculate output file name
if archive_root == '':
outpath = info.filename
else:
# change archive_root
if util.subpath(archive_root, info.filename):
outpath = util.removepathprefix(archive_root,
info.filename)
else:
continue # don't extract if not under
ofile = os.path.join(target_dir, outpath)
if is_dir: # this is a directory
d = os.path.join(target_dir, outpath)
if not os.path.isdir(d):
os.makedirs(d)
perm = info.external_attr
perm &= 0xFFFF0000
perm >>= 16
perm |= 0x00000100
os.chmod(d, perm)
continue
# check that output dir is present
util.check_dir(os.path.dirname(ofile))
# remove output file we might be overwriting.
# (also check for islink? for broken symlinks...)
if os.path.exists(ofile) or os.path.islink(ofile):
os.remove(ofile)
if info.external_attr == self.symmagic:
target = zip_obj.read(info.filename)
os.symlink(target, ofile)
else:
perm = info.external_attr
perm &= 0x08FF0000
perm >>= 16
perm |= 0x00000100
buff = open (ofile, 'wb')
file_content = zip_obj.read(info.filename)
buff.write(file_content)
buff.close()
os.chmod(ofile, perm)
def __init__(self, url, dest):
if not isinstance(url, URI):
url = URI(url)
self.url = url
self.filedest = dest
util.check_dir(self.filedest)
self.percent = 0
self.rate = 0.0
self.progress = None
def extract_file_synced(self, path, outdir):
"""Extract file with path to outdir"""
data = self.impl.read_file(path)
fpath = util.join_path(outdir, path)
util.check_dir(os.path.dirname(fpath))
with open(fpath, "wb") as f:
f.write(data)
f.flush()
os.fsync(f.fileno())
def __init__(self, id):
util.check_dir(ctx.config.db_dir())
self.fname = os.path.join(ctx.config.db_dir(), 'package-%s.bdb' % id )
self.fname2 = os.path.join(ctx.config.db_dir(), 'revdep-%s.bdb' % id )
self.lockfile = file(self.fname + '.lock', 'w')
try:
fcntl.flock(self.lockfile, fcntl.LOCK_EX | fcntl.LOCK_NB)
except IOError, e:
import sys
ctx.ui.error("PackageDB: %s" % e)
sys.exit(1)
def __init__(self, url, dest):
if not isinstance(url, URI):
url = URI(url)
self.scheme = url.scheme()
self.url = url
self.filedest = dest
util.check_dir(self.filedest)
self.eta = '??:??:??'
self.percent = 0
self.rate = 0.0
self.progress = None
self.existsize = 0
def __init__(self, url, destdir):
if not isinstance(url, pisi.uri.URI):
url = pisi.uri.URI(url)
if ctx.config.get_option("authinfo"):
url.set_auth_info(ctx.config.get_option("authinfo"))
self.url = url
self.destdir = destdir
self.archive_file = os.path.join(self.destdir, self.url.filename())
self.partial_file = self.archive_file + '.part'
self.progress = None
util.check_dir(self.destdir)
def __init__(self, url, destdir):
if not isinstance(url, pisi.uri.URI):
url = pisi.uri.URI(url)
if ctx.config.get_option("authinfo"):
url.set_auth_info(ctx.config.get_option("authinfo"))
self.url = url
self.destdir = destdir
self.archive_file = os.path.join(self.destdir, self.url.filename())
self.partial_file = self.archive_file + '.part'
self.progress = None
util.check_dir(self.destdir)
def __init__(self, url, destdir, resume = True):
if not isinstance(url, URI):
url = URI(url)
self.resume = resume
self.scheme = url.scheme()
self.url = url
self.destdir = destdir
util.check_dir(self.destdir)
self.eta = '??:??:??'
self.percent = 0
self.rate = 0.0
self.progress = None
self.exist_size = 0
def __init__(self, url, destdir, resume = True):
if not isinstance(url, URI):
url = URI(url)
if ctx.config.get_option("authinfo"):
url.set_auth_info(ctx.config.get_option("authinfo"))
self.resume = resume
self.scheme = url.scheme()
self.url = url
self.destdir = destdir
util.check_dir(self.destdir)
self.eta = '??:??:??'
self.percent = 0
self.rate = 0.0
self.progress = None
self.exist_size = 0
def __init__(self, url, destdir, resume=True):
if not isinstance(url, URI):
url = URI(url)
if ctx.config.get_option("authinfo"):
url.set_auth_info(ctx.config.get_option("authinfo"))
self.resume = resume
self.scheme = url.scheme()
self.url = url
self.destdir = destdir
util.check_dir(self.destdir)
self.eta = '??:??:??'
self.percent = 0
self.rate = 0.0
self.progress = None
self.exist_size = 0
def testCopy(self):
self.spec.read("tests/popt/pspec.xml")
util.check_dir(ctx.config.tmp_dir())
self.spec.write(os.path.join(ctx.config.tmp_dir(), 'popt-copy.pspec.xml'))
def __init__(self):
util.check_dir(ctx.config.db_dir())
self.filename = os.path.join(ctx.config.db_dir(), 'source.bdb')
self.d = shelve.open(self.filename)
self.fdummy = file(self.filename + '.lock', 'w')
fcntl.flock(self.fdummy, fcntl.LOCK_EX)
