migrate to python3

- updated .gitignore - updated README to markdown format - deprecated distribution - updated optparse to argparse - deprecated all coding functions - fix some syntax errors Now this package should be python3-only.
4 years ago · 774f371070
--- a/.gitignore
+++ b/.gitignore
@ -1,3 +1,5 @@
 *.pyc
 *.pyv
 *.sw?
 *.sw*
 *.tar*
 *.egg
--- a/+ 27
+++ b/+ 27
@ -1,10 +1,11 @@
 gcp v0.1.3
 ====
 (c) Jérôme Poisson aka Goffi 2010, 2011

 gcp (Goffi's cp) is a files copier.


 ** LICENSE **
 ### LICENSE

 gcp is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
@ -21,25 +22,26 @@ along with gcp.  If not, see <http://www.gnu.org/licenses/>.



 ** WTF ? **
 ### WTF ?
 gcp is a file copier, loosely inspired from cp, but with high level functionalities like:
 	- progression indicator
 	- gcp continue copying even when there is an issue: he just skip the file with problem, and go on
 	- journalization: gcp write what he is doing, this allow to know which files were effectively copied
 	- fixing names to be compatible with the target filesystem (e.g. removing incompatible chars like "?" or "*" on vfat)
 	- if you launch a copy when an other is already running, the files are added to the first queue, this avoid your hard drive to move its read/write head all the time
 	- files saving: you can keep track of files you have copied, and re-copy them later (useful when, for example, you always copy some free music to all your friends).
 	- gcp will be approximately option-compatible with cp (approximately because the behaviour is not exactly the same, see below)

 /!\ WARNING /!\

 - progression indicator
 - gcp continue copying even when there is an issue: he just skip the file with problem, and go on
 - journalization: gcp write what he is doing, this allow to know which files were effectively copied
 - fixing names to be compatible with the target filesystem (e.g. removing incompatible chars like "?" or "*" on vfat)
 - if you launch a copy when an other is already running, the files are added to the first queue, this avoid your hard drive to move its read/write head all the time
 - files saving: you can keep track of files you have copied, and re-copy them later (useful when, for example, you always copy some free music to all your friends).
 - gcp will be approximately option-compatible with cp (approximately because the behaviour is not exactly the same, see below)

 **WARNING**
 gcp is at an early stage of development, and really experimental: use at your own risks !

 ** How to use it ? **
 ### How to use it ?
 Pretty much like cp (see gcp --help).
 Please note that the behaviour is not exactly the same as cp, even if gcp want to be option-compatible. Mainly, the destination filenames can be changed (by default, can be deactivated).
 gcp doesn't implement yet all the options from cp, but it's planed.

 ** journalizaion **
 ### Journalizaion
 The journal is planed to be used by gcp itself, buts remains human-readable. It is located in ~/.gcp/journal

 3 states are used:
@ -49,7 +51,7 @@ The journal is planed to be used by gcp itself, buts remains human-readable. It

 after the state, a list of things which went wront are show, separated by ", "

 ** What's next ? **
 ### What's next ?

 Several improvment are already planed
 - copy queue management (moving copy order)
@ -65,32 +67,32 @@ Several improvment are already planed
 - distant copy (ftp)
 - basic server mode, for copying files on network without the need of nfs or other heavy stuff

 ** Credits **
 ### Credits

 A big big thank to the authors/contributors of...

 	progressbar:
 	gcp use ProgressBar (http://pypi.python.org/pypi/progressbar/2.2), a class coded by Nilton Volpato which allow the textual representation of progression.
 * progressbar:
 gcp use ProgressBar (http://pypi.python.org/pypi/progressbar/2.2), a class coded by Nilton Volpato which allow the textual representation of progression.

 	GLib:
 	This heavily used library is used here for the main loop, event catching, and for DBus. Get it at http://library.gnome.org/devel/glib/
 * GLib:
 This heavily used library is used here for the main loop, event catching, and for DBus. Get it at http://library.gnome.org/devel/glib/

 	DBus:
 	This excellent IPC is in the heart of gcp. Get more information at www.freedesktop.org/wiki/Software/dbus
 * DBus:
 This excellent IPC is in the heart of gcp. Get more information at www.freedesktop.org/wiki/Software/dbus

 	python and its amazing standard library:
 	gcp was coded quickly for my own need thanks to this excellent and efficient language and its really huge standard library. Python can be download at www.python.org
 * python and its amazing standard library:
 gcp was coded quickly for my own need thanks to this excellent and efficient language and its really huge standard library. Python can be download at www.python.org

 If I forgot any credit, please contact me (mail below) to fix it.

 Big thanks to contributors and package mainteners

 ** Contributions **
 ### Contributions
 2011: Thomas Preud'homme <robotux@celest.fr>: manpage, stat resolution fix



 ** Contact **
 ### Contact

 You can contact me at goffi@goffi.org .
 You'll find the latest version on my ftp: ftp://ftp.goffi.org/gcp, or check the wiki ( http://wiki.goffi.org/wiki/Gcp )
--- a/distribute_setup.py
+++ b/distribute_setup.py
@ -1,485 +0,0 @@
 #!python
 """Bootstrap distribute installation

 If you want to use setuptools in your package's setup.py, just include this
 file in the same directory with it, and add this to the top of your setup.py::

    from distribute_setup import use_setuptools
    use_setuptools()

 If you want to require a specific version of setuptools, set a download
 mirror, or use an alternate download directory, you can do so by supplying
 the appropriate options to ``use_setuptools()``.

 This file can also be run as a script to install or upgrade setuptools.
 """
 import os
 import sys
 import time
 import fnmatch
 import tempfile
 import tarfile
 from distutils import log

 try:
    from site import USER_SITE
 except ImportError:
    USER_SITE = None

 try:
    import subprocess

    def _python_cmd(*args):
        args = (sys.executable,) + args
        return subprocess.call(args) == 0

 except ImportError:
    # will be used for python 2.3
    def _python_cmd(*args):
        args = (sys.executable,) + args
        # quoting arguments if windows
        if sys.platform == 'win32':
            def quote(arg):
                if ' ' in arg:
                    return '"%s"' % arg
                return arg
            args = [quote(arg) for arg in args]
        return os.spawnl(os.P_WAIT, sys.executable, *args) == 0

 DEFAULT_VERSION = "0.6.14"
 DEFAULT_URL = "http://pypi.python.org/packages/source/d/distribute/"
 SETUPTOOLS_FAKED_VERSION = "0.6c11"

 SETUPTOOLS_PKG_INFO = """\
 Metadata-Version: 1.0
 Name: setuptools
 Version: %s
 Summary: xxxx
 Home-page: xxx
 Author: xxx
 Author-email: xxx
 License: xxx
 Description: xxx
 """ % SETUPTOOLS_FAKED_VERSION


 def _install(tarball):
    # extracting the tarball
    tmpdir = tempfile.mkdtemp()
    log.warn('Extracting in %s', tmpdir)
    old_wd = os.getcwd()
    try:
        os.chdir(tmpdir)
        tar = tarfile.open(tarball)
        _extractall(tar)
        tar.close()

        # going in the directory
        subdir = os.path.join(tmpdir, os.listdir(tmpdir)[0])
        os.chdir(subdir)
        log.warn('Now working in %s', subdir)

        # installing
        log.warn('Installing Distribute')
        if not _python_cmd('setup.py', 'install'):
            log.warn('Something went wrong during the installation.')
            log.warn('See the error message above.')
    finally:
        os.chdir(old_wd)


 def _build_egg(egg, tarball, to_dir):
    # extracting the tarball
    tmpdir = tempfile.mkdtemp()
    log.warn('Extracting in %s', tmpdir)
    old_wd = os.getcwd()
    try:
        os.chdir(tmpdir)
        tar = tarfile.open(tarball)
        _extractall(tar)
        tar.close()

        # going in the directory
        subdir = os.path.join(tmpdir, os.listdir(tmpdir)[0])
        os.chdir(subdir)
        log.warn('Now working in %s', subdir)

        # building an egg
        log.warn('Building a Distribute egg in %s', to_dir)
        _python_cmd('setup.py', '-q', 'bdist_egg', '--dist-dir', to_dir)

    finally:
        os.chdir(old_wd)
    # returning the result
    log.warn(egg)
    if not os.path.exists(egg):
        raise IOError('Could not build the egg.')


 def _do_download(version, download_base, to_dir, download_delay):
    egg = os.path.join(to_dir, 'distribute-%s-py%d.%d.egg'
                       % (version, sys.version_info[0], sys.version_info[1]))
    if not os.path.exists(egg):
        tarball = download_setuptools(version, download_base,
                                      to_dir, download_delay)
        _build_egg(egg, tarball, to_dir)
    sys.path.insert(0, egg)
    import setuptools
    setuptools.bootstrap_install_from = egg


 def use_setuptools(version=DEFAULT_VERSION, download_base=DEFAULT_URL,
                   to_dir=os.curdir, download_delay=15, no_fake=True):
    # making sure we use the absolute path
    to_dir = os.path.abspath(to_dir)
    was_imported = 'pkg_resources' in sys.modules or \
        'setuptools' in sys.modules
    try:
        try:
            import pkg_resources
            if not hasattr(pkg_resources, '_distribute'):
                if not no_fake:
                    _fake_setuptools()
                raise ImportError
        except ImportError:
            return _do_download(version, download_base, to_dir, download_delay)
        try:
            pkg_resources.require("distribute>="+version)
            return
        except pkg_resources.VersionConflict:
            e = sys.exc_info()[1]
            if was_imported:
                sys.stderr.write(
                "The required version of distribute (>=%s) is not available,\n"
                "and can't be installed while this script is running. Please\n"
                "install a more recent version first, using\n"
                "'easy_install -U distribute'."
                "\n\n(Currently using %r)\n" % (version, e.args[0]))
                sys.exit(2)
            else:
                del pkg_resources, sys.modules['pkg_resources']    # reload ok
                return _do_download(version, download_base, to_dir,
                                    download_delay)
        except pkg_resources.DistributionNotFound:
            return _do_download(version, download_base, to_dir,
                                download_delay)
    finally:
        if not no_fake:
            _create_fake_setuptools_pkg_info(to_dir)

 def download_setuptools(version=DEFAULT_VERSION, download_base=DEFAULT_URL,
                        to_dir=os.curdir, delay=15):
    """Download distribute from a specified location and return its filename

    `version` should be a valid distribute version number that is available
    as an egg for download under the `download_base` URL (which should end
    with a '/'). `to_dir` is the directory where the egg will be downloaded.
    `delay` is the number of seconds to pause before an actual download
    attempt.
    """
    # making sure we use the absolute path
    to_dir = os.path.abspath(to_dir)
    try:
        from urllib.request import urlopen
    except ImportError:
        from urllib2 import urlopen
    tgz_name = "distribute-%s.tar.gz" % version
    url = download_base + tgz_name
    saveto = os.path.join(to_dir, tgz_name)
    src = dst = None
    if not os.path.exists(saveto):  # Avoid repeated downloads
        try:
            log.warn("Downloading %s", url)
            src = urlopen(url)
            # Read/write all in one block, so we don't create a corrupt file
            # if the download is interrupted.
            data = src.read()
            dst = open(saveto, "wb")
            dst.write(data)
        finally:
            if src:
                src.close()
            if dst:
                dst.close()
    return os.path.realpath(saveto)

 def _no_sandbox(function):
    def __no_sandbox(*args, **kw):
        try:
            from setuptools.sandbox import DirectorySandbox
            if not hasattr(DirectorySandbox, '_old'):
                def violation(*args):
                    pass
                DirectorySandbox._old = DirectorySandbox._violation
                DirectorySandbox._violation = violation
                patched = True
            else:
                patched = False
        except ImportError:
            patched = False

        try:
            return function(*args, **kw)
        finally:
            if patched:
                DirectorySandbox._violation = DirectorySandbox._old
                del DirectorySandbox._old

    return __no_sandbox

 def _patch_file(path, content):
    """Will backup the file then patch it"""
    existing_content = open(path).read()
    if existing_content == content:
        # already patched
        log.warn('Already patched.')
        return False
    log.warn('Patching...')
    _rename_path(path)
    f = open(path, 'w')
    try:
        f.write(content)
    finally:
        f.close()
    return True

 _patch_file = _no_sandbox(_patch_file)

 def _same_content(path, content):
    return open(path).read() == content

 def _rename_path(path):
    new_name = path + '.OLD.%s' % time.time()
    log.warn('Renaming %s into %s', path, new_name)
    os.rename(path, new_name)
    return new_name

 def _remove_flat_installation(placeholder):
    if not os.path.isdir(placeholder):
        log.warn('Unkown installation at %s', placeholder)
        return False
    found = False
    for file in os.listdir(placeholder):
        if fnmatch.fnmatch(file, 'setuptools*.egg-info'):
            found = True
            break
    if not found:
        log.warn('Could not locate setuptools*.egg-info')
        return

    log.warn('Removing elements out of the way...')
    pkg_info = os.path.join(placeholder, file)
    if os.path.isdir(pkg_info):
        patched = _patch_egg_dir(pkg_info)
    else:
        patched = _patch_file(pkg_info, SETUPTOOLS_PKG_INFO)

    if not patched:
        log.warn('%s already patched.', pkg_info)
        return False
    # now let's move the files out of the way
    for element in ('setuptools', 'pkg_resources.py', 'site.py'):
        element = os.path.join(placeholder, element)
        if os.path.exists(element):
            _rename_path(element)
        else:
            log.warn('Could not find the %s element of the '
                     'Setuptools distribution', element)
    return True

 _remove_flat_installation = _no_sandbox(_remove_flat_installation)

 def _after_install(dist):
    log.warn('After install bootstrap.')
    placeholder = dist.get_command_obj('install').install_purelib
    _create_fake_setuptools_pkg_info(placeholder)

 def _create_fake_setuptools_pkg_info(placeholder):
    if not placeholder or not os.path.exists(placeholder):
        log.warn('Could not find the install location')
        return
    pyver = '%s.%s' % (sys.version_info[0], sys.version_info[1])
    setuptools_file = 'setuptools-%s-py%s.egg-info' % \
            (SETUPTOOLS_FAKED_VERSION, pyver)
    pkg_info = os.path.join(placeholder, setuptools_file)
    if os.path.exists(pkg_info):
        log.warn('%s already exists', pkg_info)
        return

    log.warn('Creating %s', pkg_info)
    f = open(pkg_info, 'w')
    try:
        f.write(SETUPTOOLS_PKG_INFO)
    finally:
        f.close()

    pth_file = os.path.join(placeholder, 'setuptools.pth')
    log.warn('Creating %s', pth_file)
    f = open(pth_file, 'w')
    try:
        f.write(os.path.join(os.curdir, setuptools_file))
    finally:
        f.close()

 _create_fake_setuptools_pkg_info = _no_sandbox(_create_fake_setuptools_pkg_info)

 def _patch_egg_dir(path):
    # let's check if it's already patched
    pkg_info = os.path.join(path, 'EGG-INFO', 'PKG-INFO')
    if os.path.exists(pkg_info):
        if _same_content(pkg_info, SETUPTOOLS_PKG_INFO):
            log.warn('%s already patched.', pkg_info)
            return False
    _rename_path(path)
    os.mkdir(path)
    os.mkdir(os.path.join(path, 'EGG-INFO'))
    pkg_info = os.path.join(path, 'EGG-INFO', 'PKG-INFO')
    f = open(pkg_info, 'w')
    try:
        f.write(SETUPTOOLS_PKG_INFO)
    finally:
        f.close()
    return True

 _patch_egg_dir = _no_sandbox(_patch_egg_dir)

 def _before_install():
    log.warn('Before install bootstrap.')
    _fake_setuptools()


 def _under_prefix(location):
    if 'install' not in sys.argv:
        return True
    args = sys.argv[sys.argv.index('install')+1:]
    for index, arg in enumerate(args):
        for option in ('--root', '--prefix'):
            if arg.startswith('%s=' % option):
                top_dir = arg.split('root=')[-1]
                return location.startswith(top_dir)
            elif arg == option:
                if len(args) > index:
                    top_dir = args[index+1]
                    return location.startswith(top_dir)
        if arg == '--user' and USER_SITE is not None:
            return location.startswith(USER_SITE)
    return True


 def _fake_setuptools():
    log.warn('Scanning installed packages')
    try:
        import pkg_resources
    except ImportError:
        # we're cool
        log.warn('Setuptools or Distribute does not seem to be installed.')
        return
    ws = pkg_resources.working_set
    try:
        setuptools_dist = ws.find(pkg_resources.Requirement.parse('setuptools',
                                  replacement=False))
    except TypeError:
        # old distribute API
        setuptools_dist = ws.find(pkg_resources.Requirement.parse('setuptools'))

    if setuptools_dist is None:
        log.warn('No setuptools distribution found')
        return
    # detecting if it was already faked
    setuptools_location = setuptools_dist.location
    log.warn('Setuptools installation detected at %s', setuptools_location)

    # if --root or --preix was provided, and if
    # setuptools is not located in them, we don't patch it
    if not _under_prefix(setuptools_location):
        log.warn('Not patching, --root or --prefix is installing Distribute'
                 ' in another location')
        return

    # let's see if its an egg
    if not setuptools_location.endswith('.egg'):
        log.warn('Non-egg installation')
        res = _remove_flat_installation(setuptools_location)
        if not res:
            return
    else:
        log.warn('Egg installation')
        pkg_info = os.path.join(setuptools_location, 'EGG-INFO', 'PKG-INFO')
        if (os.path.exists(pkg_info) and
            _same_content(pkg_info, SETUPTOOLS_PKG_INFO)):
            log.warn('Already patched.')
            return
        log.warn('Patching...')
        # let's create a fake egg replacing setuptools one
        res = _patch_egg_dir(setuptools_location)
        if not res:
            return
    log.warn('Patched done.')
    _relaunch()


 def _relaunch():
    log.warn('Relaunching...')
    # we have to relaunch the process
    # pip marker to avoid a relaunch bug
    if sys.argv[:3] == ['-c', 'install', '--single-version-externally-managed']:
        sys.argv[0] = 'setup.py'
    args = [sys.executable] + sys.argv
    sys.exit(subprocess.call(args))


 def _extractall(self, path=".", members=None):
    """Extract all members from the archive to the current working
       directory and set owner, modification time and permissions on
       directories afterwards. `path' specifies a different directory
       to extract to. `members' is optional and must be a subset of the
       list returned by getmembers().
    """
    import copy
    import operator
    from tarfile import ExtractError
    directories = []

    if members is None:
        members = self

    for tarinfo in members:
        if tarinfo.isdir():
            # Extract directories with a safe mode.
            directories.append(tarinfo)
            tarinfo = copy.copy(tarinfo)
            tarinfo.mode = 448 # decimal for oct 0700
        self.extract(tarinfo, path)

    # Reverse sort directories.
    if sys.version_info < (2, 4):
        def sorter(dir1, dir2):
            return cmp(dir1.name, dir2.name)
        directories.sort(sorter)
        directories.reverse()
    else:
        directories.sort(key=operator.attrgetter('name'), reverse=True)

    # Set correct owner, mtime and filemode on directories.
    for tarinfo in directories:
        dirpath = os.path.join(path, tarinfo.name)
        try:
            self.chown(tarinfo, dirpath)
            self.utime(tarinfo, dirpath)
            self.chmod(tarinfo, dirpath)
        except ExtractError:
            e = sys.exc_info()[1]
            if self.errorlevel > 1:
                raise
            else:
                self._dbg(1, "tarfile: %s" % e)


 def main(argv, version=DEFAULT_VERSION):
    """Install or upgrade setuptools and EasyInstall"""
    tarball = download_setuptools()
    _install(tarball)


 if __name__ == '__main__':
    main(sys.argv[1:])
--- a/+ 50
+++ b/+ 50
@ -28,26 +28,26 @@ logging.basicConfig(level=logging.INFO,
 ###

 import gettext
 gettext.install('gcp', "i18n", unicode=True)
 gettext.install('gcp', "i18n")

 import sys
 import os,os.path
 from optparse import OptionParser, OptionGroup #To be replaced by argparse ASAP
 import cPickle as pickle
 from argparse import ArgumentParser
 import pickle
 try:
    import gobject
    #DBus
    import dbus, dbus.glib
    import dbus.service
    import dbus.mainloop.glib
 except ImportError,e:
 except ImportError as e:
    error(_("Error during import"))
    error(_("Please check dependecies:"),e)
    exit(1)
 try:
    from progressbar import ProgressBar, Percentage, Bar, ETA, FileTransferSpeed
    pbar_available=True
 except ImportError, e:
 except ImportError as e:
    info (_('ProgressBar not available, please download it at http://pypi.python.org/pypi/progressbar'))
    info (_('Progress bar deactivated\n--\n'))
    pbar_available=False
@ -103,11 +103,13 @@ class DbusObject(dbus.service.Object):
        @return: success (boolean) and error message if any (string)"""
        try:
            args = pickle.loads(str(args))
        except TypeError, pickle.UnpicklingError:
        except TypeError as e:
            pickle.UnpicklingError = e
            return (False, _("INTERNAL ERROR: invalid arguments"))
        try:
            source_dir = pickle.loads(str(source_dir))
        except TypeError, pickle.UnpicklingError:
        except TypeError as e:
            pickle.UnpicklingError = e
            return (False, _("INTERNAL ERROR: invalid source_dir"))
        return self._gcp.parseArguments(args, source_dir)

@ -194,7 +196,7 @@ class GCP():
                                dbus_interface=const_DBUS_INTERFACE)
            self._main_instance = False

        except dbus.exceptions.DBusException,e:
        except dbus.exceptions.DBusException as e:
            if e._dbus_error_name=='org.freedesktop.DBus.Error.ServiceUnknown':
                self.launchDbusMainInstance()
                debug (_("gcp launched"))
@ -230,7 +232,7 @@ class GCP():
        #(check freedesktop mounting signals)
        ret =  {}
        try:
            with open("/proc/mounts",'rb') as mounts:
            with open("/proc/mounts",'r') as mounts:
                for line in mounts.readlines():
                   fs_spec, fs_file, fs_vfstype, fs_mntops, fs_freq, fs_passno = line.split(' ')
                   ret[fs_file] = fs_vfstype
@ -242,14 +244,12 @@ class GCP():
        """Add a file to the copy list
        @param path: absolute path of file
        @param options: options as return by optparse"""
        debug (_("Adding to copy list: %(path)s ==> %(dest_path)s (%(fs_type)s)") % {"path":path.decode('utf-8','replace'),
                                                                                  "dest_path":dest_path.decode('utf-8','replace'),
                                                                                   "fs_type":self.getFsType(dest_path)}              )
        debug (_("Adding to copy list: %(path)s ==> %(dest_path)s (%(fs_type)s)") % {"path":path, "dest_path":dest_path, "fs_type":self.getFsType(dest_path)}              )
        try:
            self.bytes_total+=os.path.getsize(path)
            self.copy_list.insert(0,(path, dest_path, options))
        except OSError,e:
            error(_("Can't copy %(path)s: %(exception)s") % {'path':path.decode('utf-8','replace'), 'exception':e.strerror})
        except OSError as e:
            error(_("Can't copy %(path)s: %(exception)s") % {'path':path, 'exception':e.strerror})


    def __appendDirToList(self, dirpath, dest_path, options):
@ -267,21 +267,19 @@ class GCP():
            for filename in os.listdir(dirpath):
                filepath = os.path.join(dirpath,filename)
                if os.path.islink(filepath) and not options.dereference:
                    debug ("Skippink symbolic dir: %s" % filepath.decode('utf-8','replace'))
                    debug ("Skippink symbolic dir: %s" % filepath)
                    continue
                if os.path.isdir(filepath):
                    full_dest_path = os.path.join(dest_path,filename)
                    self.__appendDirToList(filepath, full_dest_path, options)
                else:
                    self.__appendToList(filepath, dest_path, options)
        except OSError,e:
        except OSError as e:
            try:
                error(_("Can't append %(path)s to copy list: %(exception)s") % {'path':filepath.decode('utf-8','replace'),
                                                             'exception':e.strerror})
                error(_("Can't append %(path)s to copy list: %(exception)s") % {'path':filepath, 'exception':e.strerror})
            except NameError:
                #We can't list the dir
                error(_("Can't access %(dirpath)s: %(exception)s") % {'dirpath':dirpath.decode('utf-8','replace'),
                                                             'exception':e.strerror})
                error(_("Can't access %(dirpath)s: %(exception)s") % {'dirpath':dirpath, 'exception':e.strerror})

    def __checkArgs(self, options, source_dir, args):
        """Check thats args are files, and add them to copy list
@ -292,17 +290,17 @@ class GCP():
        len_args = len(args)
        try:
            dest_path = os.path.normpath(os.path.join(source_dir, args.pop()))
        except OSError,e:
        except OSError as e:
            error (_("Invalid dest_path: %s"),e)

        for path in args:
            abspath = os.path.normpath(os.path.join(os.path.expanduser(source_dir), path))
            if not os.path.exists(abspath):
                warning(_("The path given in arg doesn't exist or is not accessible: %s") % abspath.decode('utf-8','replace'))
                warning(_("The path given in arg doesn't exist or is not accessible: %s") % abspath)
            else:
                if os.path.isdir(abspath):
                    if not options.recursive:
                        warning (_('omitting directory "%s"') % abspath.decode('utf-8','replace'))
                        warning (_('omitting directory "%s"') % abspath)
                    else:
                        _basename=os.path.basename(os.path.normpath(path))
                        full_dest_path = dest_path if options.directdir else os.path.normpath(os.path.join(dest_path, _basename))
@ -327,7 +325,7 @@ class GCP():
            assert(filename)
            dest_file = self.__filename_fix(options.dest_file,options) if options.dest_file else self.__filename_fix(os.path.join(dest_path,filename),options)
            if os.path.exists(dest_file) and not options.force:
                warning (_("File [%s] already exists, skipping it !") % dest_file.decode('utf-8','replace'))
                warning (_("File [%s] already exists, skipping it !") % dest_file)
                self.journal.copyFailed()
                self.journal.error("already exists")
                self.journal.closeFile()
@ -345,8 +343,7 @@ class GCP():
            gobject.io_add_watch(source_fd,gobject.IO_IN,self._copyFile,
                                 (dest_fd, options), priority=gobject.PRIORITY_DEFAULT)
            if not self.progress:
                info(_("COPYING %(source)s ==> %(dest)s") % {"source":source_file.decode('utf-8','replace'),
                                                             "dest":dest_file.decode('utf-8','replace')})
                info(_("COPYING %(source)s ==> %(dest)s") % {"source":source_file, "dest":dest_file})
            return True
        else:
            #Nothing left to copy, we quit
@ -439,7 +436,7 @@ class GCP():
                    os.chown(dest_file, st_file.st_uid, st_file.st_gid)
                elif preserve == 'timestamps':
                    os.utime(dest_file, (st_file.st_atime, st_file.st_mtime))
            except OSError,e:
            except OSError as e:
                self.journal.error("preserve-"+preserve)

    def __get_string_size(self, size):
@ -543,69 +540,69 @@ class GCP():
        @return: a tuple (boolean, message) where the boolean is the success of the arguments
                 validation, and message is the error message to print when necessary"""
        _usage="""
        %prog [options] FILE DEST
        %prog [options] FILE1 [FILE2 ...] DEST-DIR
        %(prog)s [options] FILE DEST
        %(prog)s [options] FILE1 [FILE2 ...] DEST-DIR

        %prog --help for options list
        %(prog)s --help for options list
        """
        for idx in range(len(full_args)):
            if isinstance(full_args[idx], unicode):
                #We don't want unicode as some filenames can be invalid unicode
                full_args[idx] = full_args[idx].encode('utf-8')
            full_args[idx] = full_args[idx].encode('utf-8')

        parser = OptionParser(usage=_usage,version=ABOUT)
        parser = ArgumentParser(usage=_usage)

        parser.add_option("-r", "--recursive", action="store_true", default=False,
        parser.add_argument("-r", "--recursive", action="store_true", default=False,
                    help=_("copy directories recursively"))

        parser.add_option("-f", "--force", action="store_true", default=False,
        parser.add_argument("-f", "--force", action="store_true", default=False,
                    help=_("force overwriting of existing files"))

        parser.add_option("--preserve", action="store", default='mode,ownership,timestamps',
        parser.add_argument("--preserve", action="store", default='mode,ownership,timestamps',
                    help=_("preserve  the  specified  attributes"))

        parser.add_option("-L", "--dereference", action="store_true", default=False,
        parser.add_argument("-L", "--dereference", action="store_true", default=False,
                    help=_("always follow symbolic links in sources"))

        parser.add_option("-P", "--no-dereference", action="store_false", dest='dereference',
        parser.add_argument("-P", "--no-dereference", action="store_false", dest='dereference',
                    help=_("never follow symbolic links in sources"))

        #parser.add_option("--no-unicode-fix", action="store_false", dest='unicode_fix', default=True,
        #parser.add_argument("--no-unicode-fix", action="store_false", dest='unicode_fix', default=True,
        #            help=_("don't fix name encoding errors")) #TODO

        parser.add_option("--no-fs-fix", action="store_false", dest='fs_fix', default=True,
        parser.add_argument("--no-fs-fix", action="store_false", dest='fs_fix', default=True,
                    help=_("don't fix filesystem name incompatibily"))

        parser.add_option("--no-progress", action="store_false", dest="progress", default=True,
        parser.add_argument("--no-progress", action="store_false", dest="progress", default=True,
                    help=_("deactivate progress bar"))

        parser.add_option("-v", "--verbose", action="store_true", default=False,
        parser.add_argument("-v", "--verbose", action="store_true", default=False,
                    help=_("Show what is currently done"))

        group_saving = OptionGroup(parser, "sources saving")
        parser.add_argument("-V", "--version", action="version", version=ABOUT)

        group_saving.add_option("--sources-save", action="store",
        group_saving = parser.add_argument_group("sources saving")

        group_saving.add_argument("--sources-save", action="store",
                    help=_("Save source arguments"))

        group_saving.add_option("--sources-replace", action="store",
        group_saving.add_argument("--sources-replace", action="store",
                    help=_("Save source arguments and replace memory if it already exists"))

        group_saving.add_option("--sources-load", action="store",
        group_saving.add_argument("--sources-load", action="store",
                    help=_("Load source arguments"))

        group_saving.add_option("--sources-del", action="store",
        group_saving.add_argument("--sources-del", action="store",
                    help=_("delete saved sources"))

        group_saving.add_option("--sources-list", action="store_true", default=False,
        group_saving.add_argument("--sources-list", action="store_true", default=False,
                    help=_("List names of saved sources"))

        group_saving.add_option("--sources-full-list", action="store_true", default=False,
        group_saving.add_argument("--sources-full-list", action="store_true", default=False,
                    help=_("List names of saved sources and files in it"))

        parser.add_option_group(group_saving)
        parser.add_argument_group(group_saving)


        (options, args) = parser.parse_args(full_args)
        (options, args) = parser.parse_known_args()
        options.directdir = False #True only in the special case: we are copying a dir and it doesn't exists
        #options check
        if options.progress and not pbar_available:
@ -653,7 +650,7 @@ class GCP():
            if len(args) < 2:
                _error_msg = _("Wrong number of arguments")
                return (False, _error_msg)
            debug(_("adding args to gcp: %s") % str(args).decode('utf-8','replace'))
            debug(_("adding args to gcp: %s") % args)
            self.__checkArgs(options, source_dir, args)
            if not self.__launched:
                self.journal = Journal()
--- a/setup.py
+++ b/setup.py
@ -1,9 +1,6 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-

 from distribute_setup import use_setuptools
 use_setuptools()

 from setuptools import setup
 import sys
 from os import path
@ -24,8 +21,8 @@ setup(name=name,
                   'Programming Language :: Python',
                   'Topic :: Utilities'
                   ],
      data_files=[(path.join(sys.prefix,'share/locale/fr/LC_MESSAGES'), ['i18n/fr/LC_MESSAGES/gcp.mo']),
      data_files=[('share/locale/fr/LC_MESSAGES', ['i18n/fr/LC_MESSAGES/gcp.mo']),
                  ('share/man/man1', ["gcp.1"]),
                  ('share/doc/%s' % name, ['COPYING','README'])],
                  ('share/doc/%s' % name, ['COPYING','README.rst'])],
      scripts=['gcp'],
     )