mirror of https://github.com/vitalif/phantomjs
Add link versions of fs API
IceArmy
parent
bd44efa3f3
commit
d829a2ddc3
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@ -199,6 +199,15 @@ class FileSystem(QObject):
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qDebug('FileSystem.copyTree - %s: \'%s\' -> \'%s\'' % (e, source, target))
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return False
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@pyqtSlot(str, str, result=bool)
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def copyLinkTree(self, source, target):
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try:
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shutil.copytree(source, target, True)
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return True
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except IOError as (t, e):
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qDebug('FileSystem.copyLinkTree - %s: \'%s\' -> \'%s\'' % (e, source, target))
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return False
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@pyqtSlot(str, result=bool)
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def makeDirectory(self, path):
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try:
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@ -389,6 +398,10 @@ class FileSystem(QObject):
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def normal(self, path):
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return os.path.normpath(path)
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@pyqtSlot(str, result=str)
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def normalCase(self, path):
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return os.path.normcase(path)
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@pyqtProperty(str)
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def workingDirectory(self):
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return os.getcwdu()
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@ -426,11 +439,79 @@ class FileSystem(QObject):
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os.chown(path, -1, getgrnam(group).gr_gid)
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return True
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except OSError as (t, e):
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qDebug('FileSystem.changeOwner - %s: \'%s\':\'%s\'' % (e, owner, path))
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qDebug('FileSystem.changeGroup - %s: \'%s\':\'%s\'' % (e, owner, path))
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except KeyError as e:
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qDebug('FileSystem.changeOwner - %s: \'%s\'' % (e.args[0], path))
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qDebug('FileSystem.changeGroup - %s: \'%s\'' % (e.args[0], path))
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return False
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@pyqtSlot(str, str, result=bool)
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@pyqtSlot(str, int, result=bool)
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def changeLinkGroup(self, path, group):
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try:
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if isinstance(group, int):
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os.lchown(path, -1, group)
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else:
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os.lchown(path, -1, getgrnam(group).gr_gid)
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return True
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except OSError as (t, e):
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qDebug('FileSystem.changeLinkGroup - %s: \'%s\':\'%s\'' % (e, owner, path))
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except KeyError as e:
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qDebug('FileSystem.changeLinkGroup - %s: \'%s\'' % (e.args[0], path))
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return False
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@pyqtSlot(str, str, result=bool)
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@pyqtSlot(str, int, result=bool)
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def changeLinkOwner(self, path, owner):
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try:
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if isinstance(owner, int):
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os.lchown(path, owner, -1)
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else:
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os.lchown(path, getpwnam(owner).pw_uid, -1)
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return True
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except OSError as (t, e):
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qDebug('FileSystem.changeLinkOwner - %s: \'%s\':\'%s\'' % (e, owner, path))
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except KeyError as e:
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qDebug('FileSystem.changeLinkOwner - %s: \'%s\'' % (e.args[0], path))
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return False
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@pyqtSlot(str, int, result=bool)
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@pyqtSlot(str, 'QVariantMap', result=bool)
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def changeLinkPermissions(self, path, permissions):
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# permissions uses an object in 4 types: owner, group, others, special
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# owner,group,others each has 3 types, read,write,executable, contained in an array
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# special uses setuid,setgid,sticky
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#
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# In order to turn values on or off, just use true or false values.
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#
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# Permissions can alternatively be a numeric mode to chmod too.
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keys = {
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'owner': {'read': 'S_IRUSR', 'write': 'S_IWUSR', 'executable': 'S_IXUSR'},
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'group': {'read': 'S_IRGRP', 'write': 'S_IWGRP', 'executable': 'S_IXGRP'},
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'others': {'read': 'S_IROTH', 'write': 'S_IWOTH', 'executable': 'S_IXOTH'},
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'special': {'setuid': 'S_ISUID', 'setgid': 'S_ISGID', 'sticky': 'S_ISVTX'}
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}
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try:
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if isinstance(permissions, int):
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os.lchmod(path, permissions)
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else:
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bitnum = os.lstat(path).st_mode
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for section in permissions:
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for key in permissions[section]:
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try:
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if permissions[section][key] is True:
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bitnum = bitnum | stat.__dict__[keys[section][key]]
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elif permissions[section][key] is False:
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bitnum = bitnum & ~stat.__dict__[keys[section][key]]
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except KeyError:
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pass
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os.lchmod(path, bitnum)
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return True
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except OSError as (t, e):
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qDebug('FileSystem.changeLinkPermissions - %s: \'%s\'' % (e, path))
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return False
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@pyqtSlot(str, str, result=bool)
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@pyqtSlot(str, int, result=bool)
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def changeOwner(self, path, owner):
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@ -508,6 +589,68 @@ class FileSystem(QObject):
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qDebug('FileSystem.owner - %s: \'%s\'' % (e, path))
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return
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@pyqtSlot(str, result='QVariant')
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def linkGroup(self, path):
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try:
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finfo = os.lstat(path)
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return {
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'name': getgrgid(finfo.st_gid).gr_name,
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'uid': finfo.st_gid
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}
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except OSError as (t, e):
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qDebug('FileSystem.linkGroup - %s: \'%s\'' % (e, path))
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return
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@pyqtSlot(str, result='QVariant')
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def linkOwner(self, path):
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try:
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finfo = os.lstat(path)
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return {
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'name': getpwuid(finfo.st_uid).pw_name,
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'uid': finfo.st_uid
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}
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except OSError as (t, e):
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qDebug('FileSystem.linkOwner - %s: \'%s\'' % (e, path))
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return
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@pyqtSlot(str, result='QVariant')
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def linkPermissions(self, path):
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# returns an object in 4 types: owner, group, others, special
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# owner,group,others each has 3 types, read,write,executable
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# special will return setuid,setgid,sticky
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try:
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finfo = os.lstat(path).st_mode
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# owner
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isOwnRd = bool(finfo & stat.S_IRUSR)
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isOwnWr = bool(finfo & stat.S_IWUSR)
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isOwnEx = bool(finfo & stat.S_IXUSR)
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# group
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isGrpRd = bool(finfo & stat.S_IRGRP)
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isGrpWr = bool(finfo & stat.S_IWGRP)
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isGrpEx = bool(finfo & stat.S_IXGRP)
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# others
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isOthRd = bool(finfo & stat.S_IROTH)
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isOthWr = bool(finfo & stat.S_IWOTH)
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isOthEx = bool(finfo & stat.S_IXOTH)
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# s*id
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isSUid = bool(finfo & stat.S_ISUID)
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isSGid = bool(finfo & stat.S_ISGID)
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# sticky
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isStick = bool(finfo & stat.S_ISVTX)
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return {
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'mode': oct(finfo)[-4:],
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'owner': {'read': isOwnRd, 'write': isOwnWr, 'executable': isOwnEx},
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'group': {'read': isGrpRd, 'write': isGrpWr, 'executable': isGrpEx},
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'others': {'read': isOthRd, 'write': isOthWr, 'executable': isOthEx},
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'special': {'setuid': isSUid, 'setgid': isSGid, 'sticky': isStick}
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}
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except OSError as (t, e):
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qDebug('FileSystem.linkPermissions - %s: \'%s\'' % (e, path))
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return
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@pyqtSlot(str, result='QVariant')
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def permissions(self, path):
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# returns an object in 4 types: owner, group, others, special
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@ -554,10 +697,44 @@ class FileSystem(QObject):
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def exists(self, path):
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return os.path.exists(path)
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@pyqtSlot(str, result=bool)
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def isAbsolute(self, path):
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# :FIXME: windows might need to chop off
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# drive letter first
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return os.path.isabs(path)
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@pyqtSlot(str, result=bool)
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def isBlock(self, path):
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try:
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return stat.S_ISBLK(os.stat(path).st_mode)
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except OSError as (t, e):
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qDebug('FileSystem.isBlock - %s: \'%s\'' % (e, path))
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return False
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@pyqtSlot(str, result=bool)
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def isCharacter(self, path):
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try:
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return stat.S_ISCHR(os.stat(path).st_mode)
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except OSError as (t, e):
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qDebug('FileSystem.isCharacter - %s: \'%s\'' % (e, path))
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return False
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@pyqtSlot(str, result=bool)
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def isDirectory(self, path):
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return os.path.isdir(path)
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@pyqtSlot(str, result=bool)
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def isExecutable(self, path):
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return os.access(path, os.X_OK)
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@pyqtSlot(str, result=bool)
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def isFifo(self, path):
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try:
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return stat.S_ISFIFO(os.stat(path).st_mode)
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except OSError as (t, e):
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qDebug('FileSystem.isFifo - %s: \'%s\'' % (e, path))
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return False
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@pyqtSlot(str, result=bool)
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def isFile(self, path):
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return os.path.isfile(path)
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@ -574,13 +751,29 @@ class FileSystem(QObject):
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def isReadable(self, path):
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return os.access(path, os.R_OK)
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@pyqtSlot(str, result=bool)
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def isRegular(self, path):
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try:
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return stat.S_ISREG(os.stat(path).st_mode)
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except OSError as (t, e):
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qDebug('FileSystem.isRegular - %s: \'%s\'' % (e, path))
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return False
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@pyqtSlot(str, result=bool)
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def isWritable(self, path):
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return os.access(path, os.W_OK)
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@pyqtSlot(str, result=bool)
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def isExecutable(self, path):
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return os.access(path, os.X_OK)
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def isSocket(self, path):
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try:
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return stat.S_ISSOCK(os.stat(path).st_mode)
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except OSError as (t, e):
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qDebug('FileSystem.isSocket - %s: \'%s\'' % (e, path))
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return False
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@pyqtSlot(str, result=bool)
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def linkExists(self, path):
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return os.path.lexists(path)
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@pyqtSlot(str, result=bool)
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def same(self, pathA, pathB):
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