def delhost(request, id):
HostObj = HostInfo.objects.get(id=id)
HostObj.delete()
ret = {
'allServerObj': None,
'UserInfoObj': None,
'PageInfo': None,
'AllCount': None
}
page = 1
allServer = HostInfo.objects.all()
AllCount = allServer.count()
ret['AllCount'] = AllCount
PageObj = Page(AllCount, page, 6)
allServerObj = allServer[PageObj.begin:PageObj.end]
pageurl = 'index'
pageinfo = page_div(page, PageObj.all_page_count, pageurl)
ret['PageInfo'] = pageinfo
ret['allServerObj'] = allServerObj
UserInfoObj = UserInfo.objects.get(
username=request.session.get('username', None))
ret['UserInfoObj'] = UserInfoObj
ret['popover'] = {"id": id, "info": "已经删除主机"}
return render_to_response('index.html',
ret,
context_instance=RequestContext(request))
def clockdwf(page : Page, op) :
global pfcount
global dram
global pcm
if (page in dram) : #Si la pagina esta en dram
if (op == 0) :
page.r = 1 #Se cambia el bit R
else:
page.m = page.r = 1 #Se cambia el bit R y M
elif (page in pcm) : #Si la pagina esta en pcm
if (op == 0) :
page.r = 1 #Se cambia el bit R
else:
free_frame_dram()
dram.append(page) #Se agrega al final de la dram
page.m = 0 #Se limpia el bit M
print('\t--- Cambiada a la DRAM ---')
print(f'\tDRAM: {MAX_DRAM - len(dram)}/{MAX_DRAM} frames disponibles.')
else: #FALLO DE PÁGINA
pfcount += 1
print('\t--- Fallo de Página ---')
opp = 'Lectura' if op == 0 else 'Escritura'
print(f'\t--- Operación: {opp}')
if (op == 0):
free_frame_pcm()
pcm.append(page) #Se agrega al final de la pcm
page.r = 0 #Se limpia el bit R
print('\t--- Añadida ala PCM ---')
print(f'\tPCM: {MAX_PCM - len(pcm)}/{MAX_PCM} frames disponibles.')
else: #La operacion es escritura
free_frame_dram()
dram.append(page) #Se agrega al final de la dram
page.m = 0 #Se limpia el M
print('\t--- Añadida a la DRAM ---')
print(f'\tDRAM: {MAX_DRAM - len(dram)}/{MAX_DRAM} frames disponibles.')
def index(request,page=1):
ret = {'ArticleObj':None,'PageInfo':None}
try:
page = int(page)
except Exception:
page = 1
AllCount = Article.objects.filter(status='p').all().count()
PageObj = Page(AllCount,page,6)
#根据主键序号倒序排列
ArticleObj = Article.objects.filter(status='p').order_by('-id').all()[PageObj.begin:PageObj.end]
pageurl = 'index'
pageinfo = page_div(page, PageObj.all_page_count,pageurl)
ret['PageInfo'] = pageinfo
ret['ArticleObj'] = ArticleObj
return render_to_response('index.html',ret,context_instance=RequestContext(request))
def get_pages(self, sitemaps: typing.List[str]) -> typing.Iterable[Page]:
"""does the heavy lifting, grabs all sitemaps, parses them into a workable dictionary"""
for sitemap in sitemaps:
logger.info("downloading sitemap :" + sitemap)
r = requests.get(sitemap)
if "Content-Type" in r.headers and "gz" in r.headers[
"Content-Type"]:
content = gzip.decompress(r.content)
else:
content = r.content
soup = BeautifulSoup(content, "lxml")
for url in soup.find_all("url"):
yield Page(
url=url.find("loc").text,
alts=[
HrefLang(href=alt["href"], language=alt["hreflang"])
for alt in url.find_all(attrs={"rel": "alternate"})
],
)
def searchtag(request,tagname,page=1):
ret = {'ArticleObj':None,'PageInfo':None,'TagName':None}
#根据Article对象的tag字段多对多对应TagInfo表的tagname字段
MatchTagObj = Article.objects.filter(tag__tagname__contains = tagname,status='p')
#判断如果传进来的tagname查不出结果就返回404
if not MatchTagObj:
return HttpResponseNotFound('<h1>Page not found</h1>')
AllCount = MatchTagObj.all().count()
#分页为首页
try:
page = int(page)
except Exception:
page = 1
PageObj = Page(AllCount,page,4)
ArticleObj = MatchTagObj.order_by('-id').all()[PageObj.begin:PageObj.end]
pageurl = 'tag' + '/' + tagname
pageinfo = page_div(page, PageObj.all_page_count,pageurl)
ret['PageInfo'] = pageinfo
ret['ArticleObj'] = ArticleObj
ret['TagName'] = tagname
return render_to_response('index.html',ret,context_instance=RequestContext(request))
def batchdelhost(request):
if request.method == 'POST':
#根据传进来的主机id批量删除数据库对象
ret = {
'allServerObj': None,
'UserInfoObj': None,
'PageInfo': None,
'AllCount': None
}
tmpmeminfo = request.POST.getlist("checkboxdel[]", None)
if tmpmeminfo:
for i in tmpmeminfo:
HostObj = HostInfo.objects.get(id=i)
HostObj.delete()
ids = ",".join(tmpmeminfo)
ret['popover'] = {"id": ids, "info": "已经删除主机"}
else:
ret['popover'] = {"id": "", "info": "没有选中可删除的主机"}
page = 1
allServer = HostInfo.objects.all()
AllCount = allServer.count()
ret['AllCount'] = AllCount
PageObj = Page(AllCount, page, 6)
allServerObj = allServer[PageObj.begin:PageObj.end]
pageurl = 'index'
pageinfo = page_div(page, PageObj.all_page_count, pageurl)
ret['PageInfo'] = pageinfo
ret['allServerObj'] = allServerObj
UserInfoObj = UserInfo.objects.get(
username=request.session.get('username', None))
ret['UserInfoObj'] = UserInfoObj
return render_to_response('index.html',
ret,
context_instance=RequestContext(request))
else:
return HttpResponseNotFound('<h1>Page not found</h1>')
def index(request, page=1):
ret = {
'allServerObj': None,
'UserInfoObj': None,
'PageInfo': None,
'AllCount': None
}
try:
page = int(page)
except Exception:
page = 1
if request.method == 'GET':
#查询页面的分页显示
if request.GET.get('issearch', None):
searchos = request.GET.get('searchos', None)
searchhostname = request.GET.get('searchhostname', None)
searchsn = request.GET.get('searchsn', None)
searchpublish = request.GET.get('searchpublish', None)
searchip = request.GET.get('searchip', None)
tmpstarttime = request.GET.get('searchstarttime', None)
tmpendtime = request.GET.get('searchendtime', None)
Qset = {}
Qset['searchos'] = searchos
Qset['searchhostname'] = searchhostname
Qset['searchsn'] = searchsn
Qset['searchpublish'] = searchpublish
Qset['searchip'] = searchip
Qset['tmpstarttime'] = tmpstarttime
Qset['tmpendtime'] = tmpendtime
#判断是否输入了开始时间，没输入或输入非法则默认为1970.01.01
try:
searchstarttime = datetime.datetime.strptime(
tmpstarttime, '%Y-%m-%d')
except:
searchstarttime = datetime.datetime(1970, 1, 1)
#判断是否输入了结束时间或输入非法，没输入或输入非法则默认为现在
try:
searchendtime = datetime.datetime.strptime(
tmpendtime, '%Y-%m-%d')
except:
searchendtime = datetime.datetime.now()
allServer = HostInfo.objects(
Q(os__contains=searchos)
& Q(networkinfo__addrlst__contains=searchip)
& Q(hostname__contains=searchhostname)
& Q(ispublish__contains=searchpublish)
& Q(hardwareinfo__SN__contains=searchsn)
& Q(timestamp__gte=searchstarttime)
& Q(timestamp__lte=searchendtime))
AllCount = allServer.count()
ret['AllCount'] = AllCount
PageObj = Page(AllCount, page, 6)
allServerObj = allServer[PageObj.begin:PageObj.end]
pageurl = 'index'
querycondition = request.META.get("QUERY_STRING", None)
pageinfo = query_page_div(page, PageObj.all_page_count, pageurl,
querycondition)
ret['PageInfo'] = pageinfo
ret['allServerObj'] = allServerObj
UserInfoObj = UserInfo.objects.get(
username=request.session.get('username', None))
ret['UserInfoObj'] = UserInfoObj
ret['Qset'] = Qset
return render_to_response('index.html',
ret,
context_instance=RequestContext(request))
#正常主页的分页显示
else:
allServer = HostInfo.objects.all()
AllCount = allServer.count()
ret['AllCount'] = AllCount
PageObj = Page(AllCount, page, 6)
allServerObj = allServer[PageObj.begin:PageObj.end]
pageurl = 'index'
pageinfo = page_div(page, PageObj.all_page_count, pageurl)
ret['PageInfo'] = pageinfo
ret['allServerObj'] = allServerObj
UserInfoObj = UserInfo.objects.get(
username=request.session.get('username', None))
ret['UserInfoObj'] = UserInfoObj
return render_to_response('index.html',
ret,
context_instance=RequestContext(request))
else:
return HttpResponse("this is a web page , please use metod GET")