def newschannelsfilter(query, channels):
from base.utils import splitstrip
from django.db.models import Q
q = Q(channels__isnull=True)
for c in splitstrip(channels, ','):
q |= Q(channels__icontains=u'[%s]' % c)
return query.filter(q)
def transCoordinates(self,
latitudes,
longitudes,
fromtype=COORDTYPE,
totype=COORDTYPE):
'''批量转换坐标系'''
lats = splitstrip(latitudes, ',')
lngs = splitstrip(longitudes, ',')
if len(lats) != len(lngs):
raise ex(u'长度不相等')
cs = []
for lat, lng in zip(lats, lng):
r = self.transCoordinateOne(lat, lng, fromtype, totype)
cs.append({
'longitude': r[0],
'latitude': r[1],
})
return {'coordtype': totype, 'items': cs}
def getAreaByNames(self,
names=P('名称', examples='云南省,昆明市,盘龙区', remark='使用逗号隔开')):
'''根据名称获取区域'''
from preset.models import Area
names = splitstrip(names, ',')
parea = None
for name in names:
area = Area.objects.filter(
name=name).first() if not parea else Area.objects.filter(
parent=parea, name=name).first()
if not area:
break
parea = area
return parea
def getIds(ids):
from base.utils import splitstrip
return ids if type(ids) == list else filter(lambda x:x.isdigit(), splitstrip(str(ids), ','))
def splittoint(text, seg=','):
from base.utils import splitstrip
return [int(s) for s in splitstrip(text, seg) if s.isdigit()]
def orderby(query, order_by):
from base.utils import splitstrip
return query.order_by(*(splitstrip(order_by, ',')))
def doc(self, request):
apis = []
tagmap = {}
tags = []
for an in dir(self.__class__):
at = getattr(self.__class__, an)
if hasattr(at, 'logined'):
from base.utils import splitstrip
apifun = at
doc = getattr(apifun, 'doc')
arginfos = [
ai for ai in getattr(apifun, 'arginfos')
if ai['name'] != '_param'
]
userrole = getattr(apifun, 'userrole')
tag = getattr(apifun, 'tag')
fund = {
'name':
an,
'doc':
doc,
'args':
arginfos,
'arglen':
len(arginfos),
'userrole':
userrole if type(userrole) in (list, tuple, set) else ([
userrole,
] if userrole else None),
'operation':
splitstrip(getattr(apifun, 'operation') or '', '__or__'),
'logined':
getattr(apifun, 'logined'),
'timegap':
getattr(apifun, 'timegap'),
'apiindex':
getattr(apifun, 'apiindex'),
'data':
getattr(apifun, 'data'),
}
apis.append(fund)
if tag:
if ':' in tag:
ts = tag.split(':')
tag = ts[0].strip()
tagname = ts[1].strip()
else:
tagname = None
if tag not in tagmap:
tagd = {'tag': tag, 'name': tagname or '', 'apis': []}
tagmap[tag] = tagd
tags.append(tagd)
else:
tagd = tagmap[tag]
if tagname:
tagd['name'] = tagname
tagd['apis'].append(fund)
from django.template import Template, Context
if request.GET.get('tag'):
tag = tagmap.get(request.GET.get('tag'))
apis = tag['apis']
else:
tag = None
apis.sort(key=lambda x: x['apiindex'])
cxt = {
'apis': apis,
'template_name': 'utils/apidoc.html',
'tags': tags,
'tag': tag
}
return HttpResponse(content=Template(
open(
os.path.join(settings.BASE_DIR, 'templates', 'utils',
'apidoc.html')).read()).render(Context(cxt)))