diff options
Diffstat (limited to 'iutil.py')
| -rw-r--r-- | iutil.py | 205 |
1 files changed, 17 insertions, 188 deletions
@@ -13,20 +13,21 @@ # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. # -import types, os, sys, isys, select, string, stat, signal +import types, os, sys, isys, select, string, stat, signal, shutil import os.path import rhpl, rhpl.executil +import warnings +from rhpl.executil import getfd from flags import flags import logging log = logging.getLogger("anaconda") def getArch (): + warnings.warn("iutil.getArch is deprecated. Use rhpl.getArch instead.", + DeprecationWarning, stacklevel=2) return rhpl.getArch() -def getfd(filespec, readOnly = 0): - return rhpl.executil.getfd(filespec, readOnly) - def execWithRedirect(command, argv, stdin = 0, stdout = 1, stderr = 2, searchPath = 0, root = '/', newPgrp = 0, ignoreTermSigs = 0): @@ -145,31 +146,10 @@ def execWithCapture(command, argv, searchPath = 0, root = '/', stdin = 0, return rc -def copyFile(source, to, pw = None): - f = os.open(source, os.O_RDONLY) - t = os.open(to, os.O_RDWR | os.O_TRUNC | os.O_CREAT) - - if pw: - (fn, title, text) = pw - total = os.path.getsize(source) - win = fn(title, text, total) - - try: - count = os.read(f, 262144) - total = 0 - while (count): - os.write(t, count) - - total = total + len(count) - if pw: - win.set(total) - count = os.read(f, 16384) - finally: - os.close(f) - os.close(t) - - if pw: - win.pop() +def copyFile(source, to): + warnings.warn("iutil.copyFile is deprecated. Use shutil.copyfile instead.", + DeprecationWarning, stacklevel=2) + shutil.copyfile(source, to) # return size of directory (and subdirs) in kilobytes def getDirSize(dir): @@ -252,129 +232,16 @@ def swapSuggestion(quiet=0): # this is a mkdir that won't fail if a directory already exists and will # happily make all of the directories leading up to it. def mkdirChain(dir): - if (os.path.isdir(dir)): return - elements = string.splitfields(dir, "/") - - if (len(elements[0])): - which = 1 - path = elements[0] - else: - which = 2 - path = "/" + elements[1] - - if (not os.path.isdir(path)): - os.mkdir(path, 0755) - - while (which < len(elements)): - path = path + "/" + elements[which] - which = which + 1 - - if (not os.path.isdir(path)): - os.mkdir(path, 0755) - -def makerelname(relpath, filename): - if relpath != '': - return relpath+'/'+filename - else: - return filename - - -def findtz(basepath, relpath): - tzdata = [] - for n in os.listdir(basepath+'/'+relpath): - timezone = makerelname(relpath, n) - if relpath != '': - timezone = relpath+'/'+n - else: - timezone = n - - filestat = os.lstat(basepath+'/'+timezone) - [filemode] = filestat[:1] - - if (not (stat.S_ISLNK(filemode) or - stat.S_ISREG(filemode) or - stat.S_ISDIR(filemode))): - continue - elif n[:1] >= 'A' and n[:1] <= 'Z': - if stat.S_ISDIR(filemode): - tzdata.extend(findtz(basepath, timezone)) - else: - tzdata.append(timezone) - - tzdata.sort() - - return tzdata + try: + os.makedirs(dir, 0755) + except OSError, (errno, msg): + log.error("could not create directory %s: %s" % (dir, msg)) + pass def rmrf (path): - # this is only the very simple case. - # NOTE THAT THIS IS RACY IF USED ON AN INSTALLED SYSTEM - # IT IS ONLY SAFE FOR ANACONDA AS A CONTAINED ENVIRONMENT - if os.path.isdir(path): - files = os.listdir (path) - else: - os.unlink(path) - return - for file in files: - if (not os.path.islink(path + '/' + file) and - os.path.isdir(path + '/' + file)): - rmrf (path + '/' + file) - else: - os.unlink (path + '/' + file) - os.rmdir (path) - -def validUser (user): - if not user[0] in string.letters: - return 0 - - for letter in user: - if (letter == ':' - or letter == ',' - or letter == '\n' - or ord (letter) < 33): - return 0 - - return 1 - -def setClock (root): - # eeeeew, inline shell. ;) - args = ("bash", "-c", """ -if [ -f /etc/sysconfig/clock ]; then - . /etc/sysconfig/clock - - # convert old style clock config to new values - if [ "${CLOCKMODE}" = "GMT" ]; then - UTC=true - elif [ "${CLOCKMODE}" = "ARC" ]; then - ARC=true - fi -fi - -CLOCKFLAGS="--hctosys" - -case "$UTC" in - yes|true) - CLOCKFLAGS="$CLOCKFLAGS -u"; - ;; -esac - -case "$ARC" in - yes|true) - CLOCKFLAGS="$CLOCKFLAGS -A"; - ;; -esac -case "$SRM" in - yes|true) - CLOCKFLAGS="$CLOCKFLAGS -S"; - ;; -esac -/sbin/hwclock $CLOCKFLAGS -""") - try: - execWithRedirect('/bin/bash', args, stdin = None, - stdout = None, stderr = None, - root = root) - except RuntimeError: - log.error("Failed to set clock properly. Going to try to continue anyway.") + warnings.warn("iutil.rmrf is deprecated. Use shutil.rmtree instead.", + DeprecationWarning, stacklevel=2) + shutil.rmtree(path) def swapAmount(): f = open("/proc/meminfo", "r") @@ -472,44 +339,6 @@ def makeDriveDeviceNodes(): # make the node for the device mapper makeDMNode() -def needsEnterpriseKernel(): - rc = 0 - - try: - f = open("/proc/e820info", "r") - except IOError: - return 0 - for l in f.readlines(): - l = string.split(l) - if l[3] == '(reserved)': continue - - regionEnd = (string.atol(l[0], 16) - 1) + string.atol(l[2], 16) - if regionEnd > 0xffffffffL: - rc = 1 - - return rc - -# -# scan /proc/mounts to see if we've already have USB mounted -# -# kernel can fall over if we mount it twice on some hw (bug #71554) -# -def isUSBDevFSMounted(): - try: - f = open("/proc/mounts", "r") - lines = f.readlines() - f.close() - for l in lines: - if string.find(l, "usbfs") != -1: - return 1 - if string.find(l, "usbdevfs") != -1: - return 1 - except: - log.error("In isUSBMounted, failed to open /proc/mounts") - return 0 - - return 0 - # this is disgusting and I feel very dirty def hasiSeriesNativeStorage(): if getArch() != "ppc": |