本文整理汇总了Python中util.listdir函数的典型用法代码示例。如果您正苦于以下问题：Python listdir函数的具体用法？Python listdir怎么用？Python listdir使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了listdir函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Python代码示例。
示例1: get_lun_scsiid_devicename_mapping
def get_lun_scsiid_devicename_mapping(targetIQN, portal):
iscsilib.refresh_luns(targetIQN, portal)
lunToScsiId={}
path = os.path.join("/dev/iscsi",targetIQN,portal)
try:
deviceToLun = {}
deviceToScsiId = {}
for file in util.listdir(path):
realPath = os.path.realpath(os.path.join(path, file))
if file.find("LUN") == 0 and file.find("_") == -1:
lun=file.replace("LUN","")
if deviceToScsiId.has_key(realPath):
lunToScsiId[lun] = (deviceToScsiId[realPath], realPath)
else:
deviceToLun[realPath] = lun
continue
if file.find("SERIAL-") == 0:
scsiid = file.replace("SERIAL-", "")
# found the SCSI ID, check if LUN has already been seen for this SCSI ID.
if deviceToLun.has_key(realPath):
# add this to the map
lunId = deviceToLun[realPath]
lunToScsiId[lunId] = (scsiid, realPath)
else:
# The SCSI ID was seen first so add this to the map
deviceToScsiId[realPath] = scsiid
return lunToScsiId
except util.CommandException, inst:
XenCertPrint("Failed to find any LUNs for IQN: %s and portal: %s" % targetIQN, portal)
return {}
开发者ID:siddharthv，项目名称:xencert，代码行数:32，代码来源:StorageHandlerUtil.py
示例2: get_conferences
def get_conferences():
files = util.listdir(CONFERENCE_FOLDER)
util.mkdir(CONFERENCE_CRALWED_FOLDER)
cnt = 0
conf = util.load_json('conf_name.json')
for file_name in files:
save_path = os.path.join(CONFERENCE_CRALWED_FOLDER, file_name)
if util.exists(save_path):
continue
data = util.load_json(os.path.join(CONFERENCE_FOLDER, file_name))
if data['short'] not in conf.keys():
continue
html = util.get_page(data['url'])
subs = get_subs(data['short'], html)
data['name'] = conf[data['short']]
data['sub'] = {}
for sub in subs:
if sub not in conf.keys():
continue
html = util.get_page('http://dblp.uni-trier.de/db/conf/' + sub)
data['sub'][sub] = {}
data['sub'][sub]['pub'] = get_publications(html)
data['sub'][sub]['name'] = conf[sub]
cnt += 1
print cnt, len(files), data['short']
util.save_json(save_path, data)
开发者ID:sdq11111，项目名称:ShEngine，代码行数:26，代码来源:get_publications.py
示例3: print_LUNs
def print_LUNs(self):
self.LUNs = {}
if os.path.exists(self.path):
for file in util.listdir(self.path):
if file.find("LUN") != -1 and file.find("_") == -1:
vdi_path = os.path.join(self.path,file)
LUNid = file.replace("LUN","")
obj = self.vdi(self.uuid)
obj._query(vdi_path, LUNid)
self.LUNs[obj.uuid] = obj
dom = xml.dom.minidom.Document()
element = dom.createElement("iscsi-target")
dom.appendChild(element)
for uuid in self.LUNs:
val = self.LUNs[uuid]
entry = dom.createElement('LUN')
element.appendChild(entry)
for attr in ('vendor', 'serial', 'LUNid', \
'size', 'SCSIid'):
try:
aval = getattr(val, attr)
except AttributeError:
continue
if aval:
subentry = dom.createElement(attr)
entry.appendChild(subentry)
textnode = dom.createTextNode(str(aval))
subentry.appendChild(textnode)
print >>sys.stderr,dom.toprettyxml()
开发者ID:JohnGarbutt，项目名称:xcp-storage-managers，代码行数:33，代码来源:ISCSISR.py
示例4: scan_srlist
def scan_srlist(path, dconf):
"""Scan and report SR, UUID."""
dom = xml.dom.minidom.Document()
element = dom.createElement("SRlist")
dom.appendChild(element)
for val in filter(util.match_uuid, util.ioretry(
lambda: util.listdir(path))):
fullpath = os.path.join(path, val)
if not util.ioretry(lambda: util.isdir(fullpath)):
continue
entry = dom.createElement('SR')
element.appendChild(entry)
subentry = dom.createElement("UUID")
entry.appendChild(subentry)
textnode = dom.createTextNode(val)
subentry.appendChild(textnode)
from NFSSR import PROBEVERSION
if dconf.has_key(PROBEVERSION):
util.SMlog("Add supported nfs versions to sr-probe")
supported_versions = get_supported_nfs_versions(dconf.get('server'))
supp_ver = dom.createElement("SupportedVersions")
element.appendChild(supp_ver)
for ver in supported_versions:
version = dom.createElement('Version')
supp_ver.appendChild(version)
textnode = dom.createTextNode(ver)
version.appendChild(textnode)
return dom.toprettyxml()
开发者ID:Zaitypola，项目名称:sm，代码行数:33，代码来源:nfs.py
示例5: disk_info
def disk_info():
logdir = dsz.lp.GetLogsDirectory()
projectdir = os.path.split(logdir)[0]
infofile = os.path.join(projectdir, 'disk-version.txt')
if os.path.exists(infofile):
dsz.ui.Echo(('Disk version already logged; if you switched disks for some reason, rename %s and restart the LP please.' % infofile), dsz.GOOD)
return True
opsdisk_root = os.path.normpath((dsz.lp.GetResourcesDirectory() + '/..'))
dszfiles = util.listdir(opsdisk_root, '^DSZOpsDisk-.+\\.zip$')
disk = None
if (len(dszfiles) == 1):
disk = dszfiles[0]
elif (len(dszfiles) > 1):
menu = util.menu.Menu('Found mulitple DSZOpsDisk zips:', dszfiles, None, 'Which one are you executing? ')
index = (menu.show()[0] - 1)
if ((index > 0) and (index < len(dszfiles))):
disk = dszfiles[index]
else:
dsz.ui.Echo('Could not determine which opsdisk is running. Version NOT recorded.', dsz.ERROR)
return False
else:
dsz.ui.Echo('Could not find DSZOpsDisk zip. Disk version NOT recorded.', dsz.ERROR)
return False
with open(infofile, 'w') as output:
output.write(('%s\n' % disk))
dsz.ui.Echo(('Disk version %s recorded to %s.' % (disk, infofile)), dsz.GOOD)
return True
开发者ID:M31MOTH，项目名称:fuzzbunch，代码行数:27，代码来源:Startup.py
示例6: delete
def delete(self, sr_uuid):
self.attach(sr_uuid)
cleanup.gc_force(self.session, self.uuid)
# check to make sure no VDIs are present; then remove old
# files that are non VDI's
try:
if util.ioretry(lambda: util.pathexists(self.path)):
#Load the VDI list
self._loadvdis()
for uuid in self.vdis:
if not self.vdis[uuid].deleted:
raise xs_errors.XenError('SRNotEmpty', \
opterr='VDIs still exist in SR')
# remove everything else, there are no vdi's
for name in util.ioretry(lambda: util.listdir(self.path)):
fullpath = os.path.join(self.path,name)
try:
util.ioretry(lambda: os.unlink(fullpath))
except util.CommandException, inst:
if inst.code != errno.ENOENT and \
inst.code != errno.EISDIR:
raise xs_errors.XenError('FileSRDelete', \
opterr='failed to remove %s error %d' \
% (fullpath, inst.code))
self.detach(sr_uuid)
开发者ID:falaa，项目名称:sm，代码行数:27，代码来源:FileSR.py
示例7: delete
def delete(self, sr_uuid):
if not self._checkpath(self.path):
raise xs_errors.XenError("SRUnavailable", opterr="no such directory %s" % self.path)
cleanup.gc_force(self.session, self.uuid)
# check to make sure no VDIs are present; then remove old
# files that are non VDI's
try:
if util.ioretry(lambda: util.pathexists(self.path)):
# Load the VDI list
self._loadvdis()
for uuid in self.vdis:
if not self.vdis[uuid].deleted:
raise xs_errors.XenError("SRNotEmpty", opterr="VDIs still exist in SR")
# remove everything else, there are no vdi's
for name in util.ioretry(lambda: util.listdir(self.path)):
fullpath = os.path.join(self.path, name)
try:
util.ioretry(lambda: os.unlink(fullpath))
except util.CommandException, inst:
if inst.code != errno.ENOENT and inst.code != errno.EISDIR:
raise xs_errors.XenError(
"FileSRDelete", opterr="failed to remove %s error %d" % (fullpath, inst.code)
)
except util.CommandException, inst:
raise xs_errors.XenError("FileSRDelete", opterr="error %d" % inst.code)
开发者ID:rdobson，项目名称:sm，代码行数:27，代码来源:FileSR.py
示例8: listDir
def listDir(self, filesyspath, urlpath, outputStream):
f = outputStream
filelist, dirlist = util.listdir(filesyspath)
filelist.sort(lambda a, b: cmp(a.lower(), b.lower()))
dirlist.sort(lambda a, b: cmp(a.lower(), b.lower()))
f.write('<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">\n')
f.write("<html>\n")
f.write(
("<head><title>Directory listing for %s</title></head>\n" % urlpath)
+ ("<body>\n<h2>Directory listing for %s</h2>\n<hr>\n" % urlpath)
)
if urlpath:
f.write('<p><a href="..">↑ parent directory</a>')
if dirlist:
f.write("<h4>Directories</h4>\n<ul>\n")
f.write("\n".join(['<li><a href="%s/">%s</a>' % (urllib.quote(name), name) for name in dirlist]))
f.write("</ul>\n")
if filelist:
f.write("<h4>Files</h4>\n<ul>\n")
f.write("\n".join(['<li><a href="%s">%s</a>' % (urllib.quote(name), name) for name in filelist]))
f.write("</ul>\n")
else:
f.write("<p>There are no files in this location.\n")
f.write("<hr>\n\n<address>Served by Snakelets</address>")
f.write("\n</body></html>")
开发者ID:rcarmo，项目名称:Yaki，代码行数:25，代码来源:server_ssl.py
示例9: create
def create(self, sr_uuid, size):
if util.ioretry(lambda: self._checkmount()):
raise xs_errors.XenError('NFSAttached')
# Set the target path temporarily to the base dir
# so that we can create the target SR directory
self.remotepath = self.dconf['serverpath']
try:
self.attach(sr_uuid)
except:
try:
os.rmdir(self.path)
except:
pass
raise xs_errors.XenError('NFSMount')
newpath = os.path.join(self.path, sr_uuid)
if util.ioretry(lambda: util.pathexists(newpath)):
if len(util.ioretry(lambda: util.listdir(newpath))) != 0:
self.detach(sr_uuid)
raise xs_errors.XenError('SRExists')
else:
try:
util.ioretry(lambda: util.makedirs(newpath))
except util.CommandException, inst:
if inst.code != errno.EEXIST:
self.detach(sr_uuid)
raise xs_errors.XenError('NFSCreate', \
opterr='remote directory creation error is %d' \
% inst.code)
开发者ID:BobBall，项目名称:sm，代码行数:29，代码来源:NFSSR.py
示例10: _probe_hba
def _probe_hba(self):
try:
# use sysfs tree to gather FC data
dom = xml.dom.minidom.Document()
hbalist = dom.createElement("HBAInfoList")
dom.appendChild(hbalist)
hostlist = util.listdir("/sys/class/fc_host")
for host in hostlist:
hbainfo = dom.createElement("HBAInfo")
hbalist.appendChild(hbainfo)
cmd = ["cat", "/sys/class/fc_host/%s/symbolic_name" % host]
sname = util.pread(cmd)[:-1]
entry = dom.createElement("model")
hbainfo.appendChild(entry)
textnode = dom.createTextNode(sname)
entry.appendChild(textnode)
cmd = ["cat", "/sys/class/fc_host/%s/node_name" % host]
nname = util.pread(cmd)[:-1]
nname = util.make_WWN(nname)
entry = dom.createElement("nodeWWN")
hbainfo.appendChild(entry)
# adjust nodename to look like expected string
textnode = dom.createTextNode(nname)
entry.appendChild(textnode)
port = dom.createElement("Port")
hbainfo.appendChild(port)
cmd = ["cat", "/sys/class/fc_host/%s/port_name" % host]
pname = util.pread(cmd)[:-1]
pname = util.make_WWN(pname)
entry = dom.createElement("portWWN")
port.appendChild(entry)
# adjust nodename to look like expected string
textnode = dom.createTextNode(pname)
entry.appendChild(textnode)
cmd = ["cat", "/sys/class/fc_host/%s/port_state" % host]
state = util.pread(cmd)[:-1]
entry = dom.createElement("state")
port.appendChild(entry)
# adjust nodename to look like expected string
textnode = dom.createTextNode(state)
entry.appendChild(textnode)
entry = dom.createElement("deviceName")
port.appendChild(entry)
# adjust nodename to look like expected string
textnode = dom.createTextNode("/sys/class/scsi_host/%s" % host)
entry.appendChild(textnode)
return dom.toxml()
except:
raise xs_errors.XenError('CSLGXMLParse', \
opterr='HBA probe failed')
开发者ID:JohnGarbutt，项目名称:xcp-storage-managers，代码行数:60，代码来源:HBASR.py
示例11: probe
def probe(self):
try:
err = "CIFSMount"
self.mount(PROBE_MOUNTPOINT)
sr_list = filter(util.match_uuid, util.listdir(PROBE_MOUNTPOINT))
err = "CIFSUnMount"
self.unmount(PROBE_MOUNTPOINT, True)
except CifsException, inst:
raise xs_errors.XenError(err, opterr=inst.errstr)
开发者ID:davidcunado，项目名称:sm，代码行数:9，代码来源:CIFSSR.py
示例12: print_LUNs
def print_LUNs(self):
self.LUNs = {}
if os.path.exists(self.path):
for file in util.listdir(self.path):
if file.find("LUN") != -1 and file.find("_") == -1:
vdi_path = os.path.join(self.path,file)
LUNid = file.replace("LUN","")
obj = self.vdi(self.uuid)
obj._query(vdi_path, LUNid)
self.LUNs[obj.uuid] = obj
开发者ID:fudong1127，项目名称:sm，代码行数:10，代码来源:ISCSISR.py
示例13: _loadvdis
def _loadvdis(self):
"""Scan the location directory."""
if self.vdis:
return
try:
for name in util.listdir(self.dconf['location']):
if name != "":
self.vdis[name] = SHMVDI(self, util.gen_uuid(), name)
except:
pass
开发者ID:rdobson，项目名称:sm，代码行数:11，代码来源:SHMSR.py
示例14: get_luns
def get_luns(targetIQN, portal):
refresh_luns(targetIQN, portal)
luns=[]
path = os.path.join("/dev/iscsi",targetIQN,portal)
try:
for file in util.listdir(path):
if file.find("LUN") == 0 and file.find("_") == -1:
lun=file.replace("LUN","")
luns.append(lun)
return luns
except util.CommandException, inst:
raise xs_errors.XenError('ISCSIDevice', opterr='Failed to find any LUNs')
开发者ID:BobBall，项目名称:sm，代码行数:12，代码来源:iscsilib.py
示例15: locate_files
def locate_files(file, subdir=None):
if (subdir is None):
subdir = '.'
resdirs = util.listdir(ops.RESDIR, includeFiles=False)
files = []
for resdir in resdirs:
if ((resdir.lower() == 'ops') or (resdir.lower() == 'dsz')):
continue
fullpath = os.path.normpath(os.path.join(ops.RESDIR, resdir, subdir, file))
if os.path.exists(fullpath):
files.append((resdir, fullpath))
files.sort(cmp=(lambda x, y: cmp(x[0].lower(), y[0].lower())))
return files
开发者ID:M31MOTH，项目名称:fuzzbunch，代码行数:13，代码来源:__init__.py
示例16: get_journals
def get_journals():
files = util.listdir(JOURNAL_FOLDER)
util.mkdir(JOURNAL_CRALWED_FOLDER)
cnt = 0
for file_name in files:
save_path = os.path.join(JOURNAL_CRALWED_FOLDER, file_name)
data = util.load_json(os.path.join(JOURNAL_FOLDER, file_name))
html = util.get_page(data['url'])
full_name = get_full_name(html)
data['name'] = full_name
cnt += 1
print cnt, len(files), data['short']
data['links'] = get_links(data['short'], html)
开发者ID:sdq11111，项目名称:ShEngine，代码行数:13，代码来源:crawl_info.py
示例17: create
def create(self, sr_uuid, size):
# Check SCSIid not already in use by other PBDs
if util.test_SCSIid(self.session, sr_uuid, self.SCSIid):
raise xs_errors.XenError('SRInUse')
self.iscsi.attach(sr_uuid)
try:
if not self.iscsi._attach_LUN_bySCSIid(self.SCSIid):
# UPGRADE FROM GEORGE: take care of ill-formed SCSIid
upgraded = False
matchSCSIid = False
for file in filter(self.iscsi.match_lun, util.listdir(self.iscsi.path)):
path = os.path.join(self.iscsi.path,file)
if not util.wait_for_path(path, ISCSISR.MAX_TIMEOUT):
util.SMlog("Unable to detect LUN attached to host [%s]" % path)
continue
try:
SCSIid = scsiutil.getSCSIid(path)
except:
continue
try:
matchSCSIid = scsiutil.compareSCSIid_2_6_18(self.SCSIid, path)
except:
continue
if (matchSCSIid):
util.SMlog("Performing upgrade from George")
try:
pbd = util.find_my_pbd(self.session, self.host_ref, self.sr_ref)
device_config = self.session.xenapi.PBD.get_device_config(pbd)
device_config['SCSIid'] = SCSIid
self.session.xenapi.PBD.set_device_config(pbd, device_config)
self.dconf['SCSIid'] = SCSIid
self.SCSIid = self.dconf['SCSIid']
except:
continue
if not self.iscsi._attach_LUN_bySCSIid(self.SCSIid):
raise xs_errors.XenError('InvalidDev')
else:
upgraded = True
break
else:
util.SMlog("Not a matching LUN, skip ... scsi_id is: %s" % SCSIid)
continue
if not upgraded:
raise xs_errors.XenError('InvalidDev')
self._pathrefresh(LVHDoISCSISR)
LVHDSR.LVHDSR.create(self, sr_uuid, size)
except Exception, inst:
self.iscsi.detach(sr_uuid)
raise xs_errors.XenError("SRUnavailable", opterr=inst)
开发者ID:pritha-srivastava，项目名称:sm，代码行数:51，代码来源:LVHDoISCSISR.py
示例18: _genHostList
def _genHostList(procname):
# loop through and check all adapters
ids = []
try:
for dir in util.listdir('/sys/class/scsi_host'):
filename = os.path.join('/sys/class/scsi_host',dir,'proc_name')
if os.path.exists(filename):
f = open(filename, 'r')
if f.readline().find(procname) != -1:
ids.append(dir.replace("host",""))
f.close()
except:
pass
return ids
开发者ID:billysuh，项目名称:CloudStack，代码行数:14，代码来源:scsiutil.py
示例19: print_LUNs
def print_LUNs(self):
self.LUNs = {}
if os.path.exists(self.path):
dom0_disks = util.dom0_disks()
for file in util.listdir(self.path):
if file.find("LUN") != -1 and file.find("_") == -1:
vdi_path = os.path.join(self.path,file)
if os.path.realpath(vdi_path) in dom0_disks:
util.SMlog("Hide dom0 boot disk LUN")
else:
LUNid = file.replace("LUN","")
obj = self.vdi(self.uuid)
obj._query(vdi_path, LUNid)
self.LUNs[obj.uuid] = obj
开发者ID:MarkSymsCtx，项目名称:sm，代码行数:14，代码来源:BaseISCSI.py
示例20: _loadvdis
def _loadvdis(self):
count = 0
if not os.path.exists(self.path):
return 0
for file in filter(self.match_lun, util.listdir(self.path)):
vdi_path = os.path.join(self.path,file)
LUNid = file.replace("LUN","")
uuid = scsiutil.gen_uuid_from_string(scsiutil.getuniqueserial(vdi_path))
obj = self.vdi(uuid)
obj._query(vdi_path, LUNid)
self.vdis[uuid] = obj
self.physical_size += obj.size
count += 1
return count
开发者ID:JohnGarbutt，项目名称:xcp-storage-managers，代码行数:14，代码来源:ISCSISR.py
注：本文中的util.listdir函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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