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Gabriele Lanaro  committed 0123edc Merge

merged the linux packaging branch

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  • Parent commits 7bf3d8a, 3cdf526

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 *.pyc
 \#*\#
 .\#*
-media
+media
+.ropeproject
+build
+dist
+filesnake.egg-info
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+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
 using pager is on the same port, though I don't know if the
 performances are good.
 
-** Tasks
-*** DONE refactoring of client and server
-    - State "DONE"       from "TODO"       [2010-05-11 mar 16:14]
-    separation of concerns as described in_
-    http://twistedmatrix.com/documents/current/core/howto/design.html
-
-*** DONE client and server must have different protocols
-    - State "DONE"       from "TODO"       [2010-05-11 mar 16:14]
-    
-*** TODO find a way to test servers and clients through a loop
 ** Features Planned
 First:
 - Automatic discovery in LAN through avahi
 Second:
 - recovering transfers after ungraceful shutdown [maybe, it will require something like authentication]
 
+* Packaging
+** Linux
+.desktop files are installed using desktop files install
+icons are installed in usr/share/icons/hicolor... and the db should be updated:
+gtk-update-icon-cache -q -t -f usr/share/icons/hicolor in the post_install, post_upgrade and post_remove function.
+http://wiki.archlinux.org/index.php/Gnome_package_guidelines
 * Notes about twisted
 ** Deferreds
 inlineCallbacks seems something really nice to use, a good way to
-Why this project?
-=================
+= Filesnake, file transfer application =
 
-This project is for utility and for a learning purpose, I've got inspired by "giver" project, but it's unmantained, and it's not in python :).
+This little piece of software let you transfer files and directory
+over you local area network. 
 
-Technologies Involved
-=====================
+It is multiplatform, tested on windows and linux systems.
 
-- zeroconf (now it uses avahi and dbus)
-- twisted
+= Install = 
 
-Dependencies
-============
+== Linux ==
 
-- twisted
-- gtk (at least gobject and dbus stuff)
+In order to install the application you should satisfy some requirements:
+
+  - twisted (automatically downloaded by pip)
+  - pygtk
+  - an avahi daemon running (this is by default on most systems)
+
+To install run:
+
+sudo python setup.py install
+
+To install icons and desktop files run:
+
+sudo python scripts/install_desk.py
+
+Optionally you can specify the prefix of the installed files, for example:
+
+sudo python setup.py install --root=/usr/local
+sudo python scripts/install_desk.py --prefix=/usr/local
+
+== Windows ==
+TODO
+
+= Usage =
+
+Launch filesnake from terminal or from the menu if you have installed
+desktop files.
+
+= License =
+
+The software is covered by the GNU GPLv3 (see COPYING).
+
+The following parts are just distributed and with little modifications
+related to packaging but are properties of respective owners (and with
+their respective licenses).
+
+- pygtkhelpers license/pygtkhelpers 
+- pybonjour license/pybonjour
+
+= Authors = 
+
+Copyright 2010 Gabriele Lanaro <gabriele.lanaro@gmail.com>

File distribute_setup.py

+#!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 = "0.6.13"
+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:])

File filesnake.desktop

+[Desktop Entry]
+Type=Application
+Name=Filesnake
+GenericName=LAN File Transfer
+Comment=Transfer files in your local network
+Exec=filesnake
+Categories=Network;FileTransfer;GNOME;GTK;
+Icon=filesnake

File filesnake/__main__.py

 Main module, it provides the starting stuff
 '''
 import sys,os
+
 # Hack to make the module importable without installing the module
 curdir = os.path.dirname(__file__)
 sys.path.append(os.path.dirname(curdir))
 
 from .gui.main_win import FileSnakeGUI
 
-fs = FileSnakeGUI()
+def main():
+    fs = FileSnakeGUI()
+    
+    # Need the spawning of two servers
+    serv = Server(IUIController(fs), 0)
+    port = serv.port
+    
+    def publish_service(sn):
+        try:
+            ServicePublisher(sn,"_filesnake._tcp", port)   
+        except:
+            publish_service(sn+"_")
+            
+    publish_service(socket.gethostname())
 
-# Need the spawning of two servers
-serv = Server(IUIController(fs), 0)
-port = serv.port
+    fs.show()
+    reactor.run()
 
-def publish_service(sn):
-    try:
-        ServicePublisher(sn,"_filesnake._tcp", port)   
-    except:
-        publish_service(sn+"_")
-
-publish_service(socket.gethostname())
-
-fs.show()
-reactor.run()
+if __name__ == '__main__':
+    main()

File filesnake/gui/__init__.py

+

File filesnake/gui/main_win.py

-from pygtkhelpers.delegates import WindowView
-from pygtkhelpers.ui.dialogs import yesno
-from pygtkhelpers.ui import dialogs
+# Pygtkhelpers imports
+from ..pygtkhelpers.delegates import WindowView
+from ..pygtkhelpers.ui.dialogs import yesno
+from ..pygtkhelpers.ui import dialogs
 import gtk
 
+# Menu imports
 from .menu import UserMenu
 from .userlist import UserList,UserDiscovery
 from .statusbar import StatusBar

File filesnake/gui/menu.py

-from pygtkhelpers.delegates import ToplevelView
+from ..pygtkhelpers.delegates import ToplevelView
 import gtk
 
 class UserMenu(ToplevelView):

File filesnake/gui/preferences.py

 '''
 Preferences dialog
 '''
-from pygtkhelpers.delegates import ToplevelView
+from ..pygtkhelpers.delegates import ToplevelView
 from ..settings import config, store_config, dest_dir
 
 class PreferencesDialog(ToplevelView):

File filesnake/gui/statusbar.py

 '''
 Statusbar, it's used as a "logger", it's a singleton used system-wide.
 '''
-from pygtkhelpers.delegates import SlaveView
+from ..pygtkhelpers.delegates import SlaveView
 import gtk
 
 statusbar = gtk.Statusbar()

File filesnake/gui/transfers.py

-from pygtkhelpers.ui.objectlist import ObjectList, Column, Cell
-from pygtkhelpers.delegates import SlaveView,ToplevelView
-from pygtkhelpers.utils import gsignal
+from ..pygtkhelpers.ui.objectlist import ObjectList, Column, Cell
+from ..pygtkhelpers.delegates import SlaveView,ToplevelView
+from ..pygtkhelpers.utils import gsignal
 from gobject import GObject
 import time
 

File filesnake/gui/userlist.py

-from pygtkhelpers.delegates import SlaveView
+from ..pygtkhelpers.delegates import SlaveView
 from collections import namedtuple
 import os
 

File filesnake/networking/client.py

         '''
         Send a file over network
         '''
-        print "got secret",secret
         # Getting info about the file service
-        # Renaming it as port?
         self.file_service = yield self.get_directives()
         
         # same hostname as the perspective broker one

File filesnake/pygtkhelpers/__init__.py

+# -*- coding: utf-8 -*-
+
+"""
+    pygtkhelpers
+    ~~~~~~~~~~~~
+
+    Helper library for PyGTK
+
+    :copyright: 2009-2010 by pygtkhelpers Authors
+    :license: LGPL2 or later
+"""

File filesnake/pygtkhelpers/addons.py

+# -*- coding: utf-8 -*-
+
+"""
+    pygtkhelpers.addons
+    ~~~~~~~~~~~~~~~~~~~~
+
+    Extending GTK WIdgets (or any GObject) without subclassing them.
+
+    :copyright: 2010 by pygtkhelpers Authors
+    :license: LGPL 2 or later (see README/COPYING/LICENSE)
+
+"""
+
+from ..utils import GObjectUserDataProxy
+
+
+def apply_addons(widget, *addon_types, **named_addon_types):
+    """Apply some addons to a widget.
+
+    :param widget: The widget to apply addons to.
+    :param addon_types: A list of addon types, which will be instantiated
+                         and applied to the widget with the default name of
+                         the addon.
+    :param named_addon_types: A named list of addons, the keywords will be
+                               the name of the addon when loaded and will
+                               override the default addon name. This can
+                               allow loading the same addon multpily for the
+                               same widget under different names.
+
+    Plugins should conform to the GObjectPlugin interface or be a subclass of
+    it. Once loaded, addons will be available as widget.addons.<addon_name>
+    withe standard attribute access.
+    """
+    for addon_type in addon_types:
+        apply_addon(widget, addon_type)
+
+    for name, addon_type in named_addon_types.items():
+        apply_addon(widget, addon_type, addon_name=name)
+
+
+def apply_addon(widget, addon_type, **kw):
+    """Apply a single addon to a widget
+
+    :param widget: The widget to apply the addon to.
+    :param kw: A dict of keyword arguments to be passed to the addon
+    """
+    if not hasattr(widget, 'addons'):
+        widget.addons = GObjectUserDataProxy(widget)
+
+    addon = addon_type(widget, **kw)
+    setattr(widget.addons, addon.addon_name, addon)
+
+
+class GObjectPlugin(object):
+    """A base class for addons for GObjects
+
+    :param widget: The widget to apply the addon to
+    :param addon_name: Optional name to override the class `addon_name`
+                        attribute to load a addon under a non-default name.
+
+    .. note::
+
+        Either the class's addon_name should be set or addon_name must be
+        passed to the constructor, otherwise `ValueError` will be raised.
+    """
+
+    #: The default addon name for instances of this addon
+    addon_name = None
+
+    def __init__(self, widget, addon_name=None, **kw):
+        self.widget = widget
+        self.addon_name = addon_name or self.addon_name
+        if self.addon_name is None:
+            raise ValueError('addon_name must be set.')
+        self.configure(**kw)
+
+    def configure(self, **kw):
+        """Configure and initialise the addon
+
+        For overriding in implementations.
+        """
+

File filesnake/pygtkhelpers/debug/__init__.py

+"""
+    pygtkheplers.debug
+    ~~~~~~~~~~~~~~~~~~
+
+    a library for ui integrated traceback handling in pygtk
+"""
+
+from .dialogs import (
+        SimpleExceptionDialog,
+        ExtendedExceptionDialog,
+        install_hook,
+        )

File filesnake/pygtkhelpers/debug/console.py

+#!/usr/bin/env python
+#
+#  pyconsole.py
+#
+#  Copyright (C) 2004-2008 by Yevgen Muntyan <muntyan@tamu.edu>
+#  Thanks to Geoffrey French for ideas.
+#
+#  This file is part of medit.  medit is free software; you can
+#  redistribute it and/or modify it under the terms of the
+#  GNU Lesser General Public License as published by the
+#  Free Software Foundation; either version 2.1 of the License,
+#  or (at your option) any later version.
+#
+#  You should have received a copy of the GNU Lesser General Public
+#  License along with medit.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+# This module 'runs' python interpreter in a TextView widget.
+# The main class is Console, usage is:
+# Console(locals=None, banner=None, completer=None, use_rlcompleter=True, start_script='') -
+# it creates the widget and 'starts' interactive session; see the end of
+# this file. If start_script is not empty, it pastes it as it was entered from keyboard.
+#
+# Console has "command" signal which is emitted when code is about to
+# be executed. You may connect to it using console.connect or console.connect_after
+# to get your callback ran before or after the code is executed.
+#
+# To modify output appearance, set attributes of console.stdout_tag and
+# console.stderr_tag.
+#
+# Console may subclass a type other than gtk.TextView, to allow syntax highlighting and stuff,
+# e.g.:
+#   console_type = pyconsole.ConsoleType(moo.edit.TextView)
+#   console = console_type(use_rlcompleter=False, start_script="import moo\nimport gtk\n")
+#
+# This widget is not a replacement for real terminal with python running
+# inside: GtkTextView is not a terminal.
+# The use case is: you have a python program, you create this widget,
+# and inspect your program interiors.
+
+import gtk
+import gtk.gdk as gdk
+import gobject
+import pango
+import gtk.keysyms as _keys
+import code
+import sys
+import keyword
+import re
+
+# commonprefix() from posixpath
+def _commonprefix(m):
+    "Given a list of pathnames, returns the longest common leading component"
+    if not m: return ''
+    prefix = m[0]
+    for item in m:
+        for i in range(len(prefix)):
+            if prefix[:i+1] != item[:i+1]:
+                prefix = prefix[:i]
+                if i == 0:
+                    return ''
+                break
+    return prefix
+
+class _ReadLine(object):
+
+    class Output(object):
+        def __init__(self, console, tag_name):
+            object.__init__(self)
+            self.buffer = console.get_buffer()
+            self.tag_name = tag_name
+        def write(self, text):
+            pos = self.buffer.get_iter_at_mark(self.buffer.get_insert())
+            self.buffer.insert_with_tags_by_name(pos, text, self.tag_name)
+
+    class History(object):
+        def __init__(self):
+            object.__init__(self)
+            self.items = ['']
+            self.ptr = 0
+            self.edited = {}
+
+        def commit(self, text):
+            if text and self.items[-1] != text:
+                self.items.append(text)
+            self.ptr = 0
+            self.edited = {}
+
+        def get(self, dir, text):
+            if len(self.items) == 1:
+                return None
+
+            if text != self.items[self.ptr]:
+                self.edited[self.ptr] = text
+            elif self.edited.has_key(self.ptr):
+                del self.edited[self.ptr]
+
+            self.ptr = self.ptr + dir
+            if self.ptr >= len(self.items):
+                self.ptr = 0
+            elif self.ptr < 0:
+                self.ptr = len(self.items) - 1
+
+            try:
+                return self.edited[self.ptr]
+            except KeyError:
+                return self.items[self.ptr]
+
+    def __init__(self):
+        object.__init__(self)
+
+        self.set_wrap_mode(gtk.WRAP_CHAR)
+        self.modify_font(pango.FontDescription("Monospace"))
+
+        self.buffer = self.get_buffer()
+        self.buffer.connect("insert-text", self.on_buf_insert)
+        self.buffer.connect("delete-range", self.on_buf_delete)
+        self.buffer.connect("mark-set", self.on_buf_mark_set)
+        self.do_insert = False
+        self.do_delete = False
+
+        self.stdout_tag = self.buffer.create_tag("stdout", foreground="#006000")
+        self.stderr_tag = self.buffer.create_tag("stderr", foreground="#B00000")
+        self._stdout = _ReadLine.Output(self, "stdout")
+        self._stderr = _ReadLine.Output(self, "stderr")
+
+        self.cursor = self.buffer.create_mark("cursor",
+                                              self.buffer.get_start_iter(),
+                                              False)
+        insert = self.buffer.get_insert()
+        self.cursor.set_visible(True)
+        insert.set_visible(False)
+
+        self.ps = ''
+        self.in_raw_input = False
+        self.run_on_raw_input = None
+        self.tab_pressed = 0
+        self.history = _ReadLine.History()
+        self.nonword_re = re.compile("[^\w\._]")
+
+    def freeze_undo(self):
+        try: self.begin_not_undoable_action()
+        except: pass
+
+    def thaw_undo(self):
+        try: self.end_not_undoable_action()
+        except: pass
+
+    def raw_input(self, ps=None):
+        if ps:
+            self.ps = ps
+        else:
+            self.ps = ''
+
+        iter = self.buffer.get_iter_at_mark(self.buffer.get_insert())
+
+        if ps:
+            self.freeze_undo()
+            self.buffer.insert(iter, self.ps)
+            self.thaw_undo()
+
+        self.__move_cursor_to(iter)
+        self.scroll_to_mark(self.cursor, 0.2)
+
+        self.in_raw_input = True
+
+        if self.run_on_raw_input:
+            run_now = self.run_on_raw_input
+            self.run_on_raw_input = None
+            self.buffer.insert_at_cursor(run_now + '\n')
+
+    def on_buf_mark_set(self, buffer, iter, mark):
+        if mark is not buffer.get_insert():
+            return
+        start = self.__get_start()
+        end = self.__get_end()
+        if iter.compare(self.__get_start()) >= 0 and \
+           iter.compare(self.__get_end()) <= 0:
+            buffer.move_mark_by_name("cursor", iter)
+            self.scroll_to_mark(self.cursor, 0.2)
+
+    def __insert(self, iter, text):
+        self.do_insert = True
+        self.buffer.insert(iter, text)
+        self.do_insert = False
+
+    def on_buf_insert(self, buf, iter, text, len):
+        if not self.in_raw_input or self.do_insert or not len:
+            return
+        buf.stop_emission("insert-text")
+        lines = text.splitlines()
+        need_eol = False
+        for l in lines:
+            if need_eol:
+                self._commit()
+                iter = self.__get_cursor()
+            else:
+                cursor = self.__get_cursor()
+                if iter.compare(self.__get_start()) < 0:
+                    iter = cursor
+                elif iter.compare(self.__get_end()) > 0:
+                    iter = cursor
+                else:
+                    self.__move_cursor_to(iter)
+            need_eol = True
+            self.__insert(iter, l)
+        self.__move_cursor(0)
+
+    def __delete(self, start, end):
+        self.do_delete = True
+        self.buffer.delete(start, end)
+        self.do_delete = False
+
+    def on_buf_delete(self, buf, start, end):
+        if not self.in_raw_input or self.do_delete:
+            return
+
+        buf.stop_emission("delete-range")
+
+        start.order(end)
+        line_start = self.__get_start()
+        line_end = self.__get_end()
+
+        if start.compare(line_end) > 0:
+            return
+        if end.compare(line_start) < 0:
+            return
+
+        self.__move_cursor(0)
+
+        if start.compare(line_start) < 0:
+            start = line_start
+        if end.compare(line_end) > 0:
+            end = line_end
+        self.__delete(start, end)
+
+    def do_key_press_event(self, event, parent_type):
+        if not self.in_raw_input:
+            return parent_type.do_key_press_event(self, event)
+
+        tab_pressed = self.tab_pressed
+        self.tab_pressed = 0
+        handled = True
+
+        state = event.state & (gdk.SHIFT_MASK |
+                                gdk.CONTROL_MASK |
+                                gdk.MOD1_MASK)
+        keyval = event.keyval
+
+        if not state:
+            if keyval == _keys.Return:
+                self._commit()
+            elif keyval == _keys.Up:
+                self.__history(-1)
+            elif keyval == _keys.Down:
+                self.__history(1)
+            elif keyval == _keys.Left:
+                self.__move_cursor(-1)
+            elif keyval == _keys.Right:
+                self.__move_cursor(1)
+            elif keyval == _keys.Home:
+                self.__move_cursor(-10000)
+            elif keyval == _keys.End:
+                self.__move_cursor(10000)
+            elif keyval == _keys.Tab:
+                cursor = self.__get_cursor()
+                if cursor.starts_line():
+                    handled = False
+                else:
+                    cursor.backward_char()
+                    if cursor.get_char().isspace():
+                        handled = False
+                    else:
+                        self.tab_pressed = tab_pressed + 1
+                        self.__complete()
+            else:
+                handled = False
+        elif state == gdk.CONTROL_MASK:
+            if keyval == _keys.u:
+                start = self.__get_start()
+                end = self.__get_cursor()
+                self.__delete(start, end)
+            else:
+                handled = False
+        else:
+            handled = False
+
+        if not handled:
+            return parent_type.do_key_press_event(self, event)
+        else:
+            return True
+
+    def __history(self, dir):
+        text = self._get_line()
+        new_text = self.history.get(dir, text)
+        if not new_text is None:
+            self.__replace_line(new_text)
+        self.__move_cursor(0)
+        self.scroll_to_mark(self.cursor, 0.2)
+
+    def __get_cursor(self):
+        return self.buffer.get_iter_at_mark(self.cursor)
+    def __get_start(self):
+        iter = self.__get_cursor()
+        iter.set_line_offset(len(self.ps))
+        return iter
+    def __get_end(self):
+        iter = self.__get_cursor()
+        if not iter.ends_line():
+            iter.forward_to_line_end()
+        return iter
+
+    def __get_text(self, start, end):
+        return self.buffer.get_text(start, end, False)
+
+    def __move_cursor_to(self, iter):
+        self.buffer.place_cursor(iter)
+        self.buffer.move_mark_by_name("cursor", iter)
+
+    def __move_cursor(self, howmany):
+        iter = self.__get_cursor()
+        end = self.__get_cursor()
+        if not end.ends_line():
+            end.forward_to_line_end()
+        line_len = end.get_line_offset()
+        move_to = iter.get_line_offset() + howmany
+        move_to = min(max(move_to, len(self.ps)), line_len)
+        iter.set_line_offset(move_to)
+        self.__move_cursor_to(iter)
+
+    def __delete_at_cursor(self, howmany):
+        iter = self.__get_cursor()
+        end = self.__get_cursor()
+        if not end.ends_line():
+            end.forward_to_line_end()
+        line_len = end.get_line_offset()
+        erase_to = iter.get_line_offset() + howmany
+        if erase_to > line_len:
+            erase_to = line_len
+        elif erase_to < len(self.ps):
+            erase_to = len(self.ps)
+        end.set_line_offset(erase_to)
+        self.__delete(iter, end)
+
+    def __get_width(self):
+        if not (self.flags() & gtk.REALIZED):
+            return 80
+        layout = pango.Layout(self.get_pango_context())
+        letters = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
+        layout.set_text(letters)
+        pix_width = layout.get_pixel_size()[0]
+        return self.allocation.width * len(letters) / pix_width
+
+    def __print_completions(self, completions):
+        line_start = self.__get_text(self.__get_start(), self.__get_cursor())
+        line_end = self.__get_text(self.__get_cursor(), self.__get_end())
+        iter = self.buffer.get_end_iter()
+        self.__move_cursor_to(iter)
+        self.__insert(iter, "\n")
+
+        width = max(self.__get_width(), 4)
+        max_width = max([len(s) for s in completions])
+        n_columns = max(int(width / (max_width + 1)), 1)
+        col_width = int(width / n_columns)
+        total = len(completions)
+        col_length = total / n_columns
+        if total % n_columns:
+            col_length = col_length + 1
+        col_length = max(col_length, 1)
+
+        if col_length == 1:
+            n_columns = total
+            col_width = width / total
+
+        for i in range(col_length):
+            for j in range(n_columns):
+                ind = i + j*col_length
+                if ind < total:
+                    if j == n_columns - 1:
+                        n_spaces = 0
+                    else:
+                        n_spaces = col_width - len(completions[ind])
+                    self.__insert(iter, completions[ind] + " " * n_spaces)
+            self.__insert(iter, "\n")
+
+        self.__insert(iter, "%s%s%s" % (self.ps, line_start, line_end))
+        iter.set_line_offset(len(self.ps) + len(line_start))
+        self.__move_cursor_to(iter)
+        self.scroll_to_mark(self.cursor, 0.2)
+
+    def __complete(self):
+        text = self.__get_text(self.__get_start(), self.__get_cursor())
+        start = ''
+        word = text
+        nonwords = self.nonword_re.findall(text)
+        if nonwords:
+            last = text.rfind(nonwords[-1]) + len(nonwords[-1])
+            start = text[:last]
+            word = text[last:]
+
+        completions = self.complete(word)
+
+        if completions:
+            prefix = _commonprefix(completions)
+            if prefix != word:
+                start_iter = self.__get_start()
+                start_iter.forward_chars(len(start))
+                end_iter = start_iter.copy()
+                end_iter.forward_chars(len(word))
+                self.__delete(start_iter, end_iter)
+                self.__insert(end_iter, prefix)
+            elif self.tab_pressed > 1:
+                self.freeze_undo()
+                self.__print_completions(completions)
+                self.thaw_undo()
+                self.tab_pressed = 0
+
+    def complete(self, text):
+        return None
+
+    def _get_line(self):
+        start = self.__get_start()
+        end = self.__get_end()
+        return self.buffer.get_text(start, end, False)
+
+    def __replace_line(self, new_text):
+        start = self.__get_start()
+        end = self.__get_end()
+        self.__delete(start, end)
+        self.__insert(end, new_text)
+
+    def _commit(self):
+        end = self.__get_cursor()
+        if not end.ends_line():
+            end.forward_to_line_end()
+        text = self._get_line()
+        self.__move_cursor_to(end)
+        self.freeze_undo()
+        self.__insert(end, "\n")
+        self.in_raw_input = False
+        self.history.commit(text)
+        self.do_raw_input(text)
+        self.thaw_undo()
+
+    def do_raw_input(self, text):
+        pass
+
+
+class _Console(_ReadLine, code.InteractiveInterpreter):
+    def __init__(self, locals=None, banner=None,
+                 completer=None, use_rlcompleter=True,
+                 start_script=None):
+        _ReadLine.__init__(self)
+
+        code.InteractiveInterpreter.__init__(self, locals)
+        self.locals["__console__"] = self
+
+        self.start_script = start_script
+        self.completer = completer
+        self.banner = banner
+
+        if not self.completer and use_rlcompleter:
+            try:
+                import rlcompleter
+                self.completer = rlcompleter.Completer()
+            except ImportError:
+                pass
+
+        self.ps1 = ">>> "
+        self.ps2 = "... "
+        self.__start()
+        self.run_on_raw_input = start_script
+        self.raw_input(self.ps1)
+
+    def __start(self):
+        self.cmd_buffer = ""
+
+        self.freeze_undo()
+        self.thaw_undo()
+        self.buffer.set_text("")
+
+        if self.banner:
+            iter = self.buffer.get_start_iter()
+            self.buffer.insert_with_tags_by_name(iter, self.banner, "stdout")
+            if not iter.starts_line():
+                self.buffer.insert(iter, "\n")
+
+    def clear(self, start_script=None):
+        if start_script is None:
+            start_script = self.start_script
+        else:
+            self.start_script = start_script
+
+        self.__start()
+        self.run_on_raw_input = start_script
+
+    def do_raw_input(self, text):
+        if self.cmd_buffer:
+            cmd = self.cmd_buffer + "\n" + text
+        else:
+            cmd = text
+
+        saved_stdout, saved_stderr = sys.stdout, sys.stderr
+        sys.stdout, sys.stderr = self._stdout, self._stderr
+
+        if self.runsource(cmd):
+            self.cmd_buffer = cmd
+            ps = self.ps2
+        else:
+            self.cmd_buffer = ''
+            ps = self.ps1
+
+        sys.stdout, sys.stderr = saved_stdout, saved_stderr
+        self.raw_input(ps)
+
+    def execfile(self, filename):
+        saved_stdout, saved_stderr = sys.stdout, sys.stderr
+        sys.stdout, sys.stderr = self._stdout, self._stderr
+        try:
+            execfile(filename, self.locals)
+        except SystemExit:
+            raise
+        except:
+            self.showtraceback()
+        finally:
+            sys.stdout, sys.stderr = saved_stdout, saved_stderr
+
+    def do_command(self, code):
+        try:
+            eval(code, self.locals)
+        except SystemExit:
+            raise
+        except:
+            self.showtraceback()