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# -*- coding: utf-8 -*-
# Editobj3
# Copyright (C) 2007-2014 Jean-Baptiste LAMY
# This program 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 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 Lesser General Public License for more details.
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import sys, os, os.path, stat
import editobj3, editobj3.introsp as introsp, editobj3.observe as observe, editobj3.field as field
class Permissions(object):
def __init__(self, can_read, can_write, can_execute):
self.can_read = can_read
self.can_write = can_write
self.can_execute = can_execute
#def set_can_read(self, can_read):
# XXX change the permission here
# (not done in the example)
# (and so on for the other attributes)
class File(object):
def __init__(self, path):
if isinstance(path, str): path = path
self.path = os.path.abspath(path)
self.filename = os.path.basename(path)
try: self.size = os.path.getsize(path)
except: pass
try: mode = os.stat(path).st_mode
except: mode = None
if mode is not None:
self.permissions_user = Permissions(bool(mode & stat.S_IRUSR), bool(mode & stat.S_IWUSR), bool(mode & stat.S_IXUSR))
self.permissions_group = Permissions(bool(mode & stat.S_IRGRP), bool(mode & stat.S_IWGRP), bool(mode & stat.S_IXGRP))
self.permissions_other = Permissions(bool(mode & stat.S_IROTH), bool(mode & stat.S_IWOTH), bool(mode & stat.S_IXOTH))
self.children = None
def __str__(self): return self.filename
def get_icon_filename(self):
if os.path.isdir(self.path): return os.path.join(os.path.dirname(sys.argv[0]), "directory.png")
elif self.path.endswith(".py"): return os.path.join(editobj3._ICON_DIR, "python.svg")
elif self.path.endswith(".png") or self.path.endswith(".jpeg") or self.path.endswith(".jpg"): return self.path
else: return os.path.join(os.path.dirname(sys.argv[0]), "file.png")
def has_children(self): return os.path.isdir(self.path)
def get_children(self):
if self.children is None:
if os.path.isdir(self.path):
self.children = [File(os.path.join(self.path, filename)) for filename in os.listdir(self.path) if not filename.startswith(".")]
self.children.sort(key = lambda file: file.path)
#self.children = range(10)
else: self.children = []
return self.children
descr = introsp.description(File)
descr.set_icon_filename(lambda o: o.get_icon_filename())
descr.def_attr("icon_filename", field.HiddenField)
descr.def_attr("size", field.IntField, unit = "Ko")
descr.def_attr("children", label = "")
descr.def_attr("permissions_user" , field.ObjectAttributeField)
descr.def_attr("permissions_group", field.ObjectAttributeField)
descr.def_attr("permissions_other", field.ObjectAttributeField)
file = File(os.path.join(".."))
if len(sys.argv) > 1: editobj3.GUI = sys.argv[-1]
editobj3.edit(file, on_close = sys.exit).main()
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