# -*- coding: utf-8 -*-
-from os import path as os_path, mkdir, system, walk
+
+from os import path as os_path, mkdir, rmdir, system, walk, stat as os_stat, listdir, readlink, makedirs, error as os_error, symlink, access, F_OK, R_OK, W_OK
+from stat import S_IMODE
from re import compile
+try:
+ from os import chmod
+ have_chmod = True
+except:
+ have_chmod = False
+
+try:
+ from os import utime
+ have_utime = True
+except:
+ have_utime = False
+
SCOPE_TRANSPONDERDATA = 0
SCOPE_SYSETC = 1
SCOPE_FONTS = 2
SCOPE_USERETC: ("", PATH_DONTCREATE), # user home directory
SCOPE_DEFAULTDIR: ("/usr/share/enigma2/defaults/", PATH_CREATE),
- SCOPE_DEFAULTPARTITION: ("/dev/mtdblock/4", PATH_DONTCREATE),
+ SCOPE_DEFAULTPARTITION: ("/dev/mtdblock/6", PATH_DONTCREATE),
SCOPE_DEFAULTPARTITIONMOUNTDIR: ("/usr/share/enigma2/dealer", PATH_CREATE),
}
def pathExists(path):
return os_path.exists(path)
-def createDir(path):
+def isMount(path):
+ return os_path.ismount(path)
+
+def createDir(path, makeParents = False):
try:
- mkdir(path)
+ if makeParents:
+ makedirs(path)
+ else:
+ mkdir(path)
except:
ret = 0
else:
ret = 1
return ret
-def fileExists(f, mode='r'):
+def removeDir(path):
try:
- file = open(f, mode)
- except IOError:
- exists = 0
+ rmdir(path)
+ except:
+ ret = 0
+ else:
+ ret = 1
+ return ret
+
+def fileExists(f, mode='r'):
+ if mode == 'r':
+ acc_mode = R_OK
+ elif mode == 'w':
+ acc_mode = W_OK
else:
- exists = 1
- return exists
+ acc_mode = F_OK
+ return access(f, acc_mode)
def getRecordingFilename(basename, dirname = None):
# filter out non-allowed characters
basename = basename.replace('\xc2\x86', '').replace('\xc2\x87', '')
for c in basename:
- if c in non_allowed_characters:
+ if c in non_allowed_characters or ord(c) < 32:
c = "_"
filename += c
if dirname is not None:
- filename = ''.join([dirname, filename])
+ filename = ''.join((dirname, filename))
i = 0
while True:
if expression.match(file) is not None:
list.append((root, file))
return list
+
+def copyfile(src, dst):
+ try:
+ f1 = open(src, "rb")
+ if os_path.isdir(dst):
+ dst = os_path.join(dst, os_path.basename(src))
+ f2 = open(dst, "w+b")
+ while True:
+ buf = f1.read(16*1024)
+ if not buf:
+ break
+ f2.write(buf)
+ st = os_stat(src)
+ mode = S_IMODE(st.st_mode)
+ if have_chmod:
+ chmod(dst, mode)
+ if have_utime:
+ utime(dst, (st.st_atime, st.st_mtime))
+ except:
+ print "copy", src, "to", dst, "failed!"
+ return -1
+ return 0
+
+def copytree(src, dst, symlinks=False):
+ names = listdir(src)
+ if os_path.isdir(dst):
+ dst = os_path.join(dst, os_path.basename(src))
+ if not os_path.isdir(dst):
+ mkdir(dst)
+ else:
+ makedirs(dst)
+ for name in names:
+ srcname = os_path.join(src, name)
+ dstname = os_path.join(dst, name)
+ try:
+ if symlinks and os_path.islink(srcname):
+ linkto = readlink(srcname)
+ symlink(linkto, dstname)
+ elif os_path.isdir(srcname):
+ copytree(srcname, dstname, symlinks)
+ else:
+ copyfile(srcname, dstname)
+ except:
+ print "dont copy srcname (no file or link or folder)"
+ try:
+ st = os_stat(src)
+ mode = S_IMODE(st.st_mode)
+ if have_chmod:
+ chmod(dst, mode)
+ if have_utime:
+ utime(dst, (st.st_atime, st.st_mtime))
+ except:
+ print "copy stats for", src, "failed!"