def _extcompare(x, y, rev):
if rev:
ret = util.cmp(util.extname(y.name), util.extname(x.name))
else:
ret = util.cmp(util.extname(x.name), util.extname(y.name))
if ret == 0:
return util.cmp(y.name, x.name) if rev else util.cmp(x.name, y.name)
else:
return ret
def _rename():
"""Invoke command line of rename mode."""
filer = widgets.filer
cmdline = widgets.cmdline
if filer.dir.ismark():
cmdline.start(mode.Replace())
else:
cmdline.start(mode.Rename(), filer.file.name, -len(util.extname(filer.file.name))-1)
def loadprograms(self):
osname = sys.platform
self.__class__.programs[:] = []
for path in os.getenv("PATH").split(os.pathsep):
try:
files = os.listdir(path)
except OSError:
continue
for f in files:
if osname == "cygwin":
ext = util.extname(f)
if ext != ".exe":
continue
f = f.replace(ext, "")
self.programs.append(f)
self.programs.sort()
def _unpack2():
"""Unpack file of tar, zip and rar to current directory."""
ext = util.extname(widgets.filer.file.name)
cmdline = widgets.cmdline
if ext == ".gz" :
cmdline.start(mode.Shell(), "tar xvfz %f -C %D")
elif ext == ".tgz":
cmdline.start(mode.Shell(), "tar xvfz %f -C %D")
elif ext == ".bz2":
cmdline.start(mode.Shell(), "tar xvfj %f -C %D")
elif ext == ".tar":
cmdline.start(mode.Shell(), "tar xvf %f -C %D")
elif ext == ".rar":
cmdline.start(mode.Shell(), "rar x %f -C %D")
elif ext == ".zip":
cmdline.start(mode.Shell(), "unzip %f -d %D")
elif ext == ".xpi":
cmdline.start(mode.Shell(), "unzip %f -d %D")
elif ext == ".jar":
cmdline.start(mode.Shell(), "unzip %f -d %D")
def _fileviewer():
"""File view by tar, zipinfo, unrar, 7z and Pyful.environs["PAGER"]."""
ext = util.extname(widgets.filer.file.name)
pager = Pyful.environs["PAGER"]
if ".gz" == ext:
process.spawn("tar tvfz %f | "+ pager)
elif ".tgz" == ext:
process.spawn("tar tvfz %f | "+ pager)
elif ".bz2" == ext:
process.spawn("tar tvfj %f | "+ pager)
elif ".tar" == ext:
process.spawn("tar tvf %f | "+ pager)
elif ".zip" == ext:
process.spawn("zipinfo %f | "+ pager)
elif ".rar" == ext:
process.spawn("unrar l %f | "+ pager)
elif ".7z" == ext:
process.spawn("7z l %f | "+ pager)
else:
process.spawn(pager+" %f")
def get_file_stat(self):
fstat = ""
if self.draw_ext and not self.isdir() and not self.islink():
fstat += " {0}".format(util.extname(self.name))
if self.draw_user:
fstat += " {0}".format(self.get_user_name())
if self.draw_group:
fstat += " {0}".format(self.get_group_name())
if self.draw_nlink:
fstat += " {0:>3}".format(self.stat.st_nlink)
if self.draw_size:
if self.isdir():
fstat += " {0:>7}".format("<DIR>")
else:
fstat += " {0:>7}".format(self.get_file_size())
if self.draw_permission:
fstat += " {0}".format(self.get_permission())
if self.draw_mtime:
fstat += " {0}".format(self.get_mtime())
return fstat
def input(self, key):
if self.pager.active:
self.pager.input(key)
return
if self.finder.active:
if not self.finder.input(key):
return
kmap = self.keymap
f = self.file
ext = util.extname(f.name)
if f.marked and (key, ".mark") in kmap:
kmap[(key, ".mark")]()
elif f.islink() and (key, ".link") in kmap:
kmap[(key, ".link")]()
elif f.isdir() and (key, ".dir") in kmap:
kmap[(key, ".dir")]()
elif f.isexec() and (key, ".exec") in kmap:
kmap[(key, ".exec")]()
elif ext and (key, ext) in kmap:
kmap[(key, ext)]()
else:
if key in kmap:
kmap[key]()
def extract(self, source):
mode = self.tarmodes.get(util.extname(source), "gz")
try:
import tarfile
tar = tarfile.open(source, "r:"+mode)
except Exception as e:
message.exception(e)
raise FilectrlCancel("Exception occurred while `untar'")
try:
for info in tar.getmembers():
if not self.active:
raise FilectrlCancel(self.title)
self.update("Extracting: {0}".format(info.name))
tar.extract(info, self.dstdir)
self.notify("Extracted: {0}".format(info.name))
if info.isdir():
self.dirlist.append(info)
finally:
for dinfo in reversed(sorted(self.dirlist, key=lambda a: a.name)):
dirpath = os.path.join(self.dstdir, dinfo.name)
os.utime(dirpath, (dinfo.mtime, dinfo.mtime))
self.dirlist[:] = []
tar.close()
