def range(self, start=None, end=None):
"""
"""
expect_entries = True
if end:
start = Timestamp(start)
end = Timestamp(end)
url = '%s/range/%s/%s' % (self.source, start.compact(),
end.compact())
elif start:
start = Timestamp(start)
url = '%s/range/%s' % (self.source, start.compact())
else:
url = '%s/range' % (self.source)
expect_entries = False
#print url
req = urllib2.urlopen(url)
response = req.read()
req.close()
if expect_entries:
result = json.loads(response)
elist = []
for e in result['entries']:
m = Moment(data=e['data'],
tags=e['tags'],
created=e['created'],
path=e['path'])
#m = Moment(data=e['data'], tags=e['tags'], created=e['created'])
elist.append(m)
return elist
else:
return response
def date(self, date_key=None):
"""
lookup date_key in self._dates
date_key should be compact stamp
"""
if date_key:
if isinstance(date_key, Timestamp):
ts = date_key
else:
ts = Timestamp(compact=date_key)
#print ts, type(ts)
#print ts.accuracy
if ts.accuracy and ts.accuracy != "second":
rr = Timerange(ts)
#get the timerange
tr = rr.default()
#print tr
#print tr.start.datetime
#print tr.end.datetime
entries = self.range(tr.start, tr.end)
#return {ts.compact():entries}
return entries
elif self._dates.has_key(ts.compact()):
entries = self._dates[ts.compact()]
#print "LEN ENTRIES: %s" % len(entries)
#print entries
#return { ts.compact():entries }
return entries
else:
#return { ts.compact():[] }
return []
else:
#could also return self.dates()
#return self.dates()
#return { date_key:[] }
return []
def date(self, date_key=''):
values = {}
params = urllib.urlencode(values)
if isinstance(date_key, Timestamp):
ts = date_key
else:
ts = Timestamp(compact=date_key)
url = '%s/date/%s' % (self.source, ts.compact())
#print url
#GET:
req = urllib2.urlopen(url)
json_raw = req.read()
#print "json from server: %s" % json_raw
req.close()
result = json.loads(json_raw)
elist = []
for e in result[ts.compact()]:
m = Moment(data=e['data'],
tags=e['tags'],
created=e['created'],
path=e['path'])
elist.append(m)
return {ts.compact(): elist}
def dates(self):
"""
return a dictionary with:
all dates as keys, and
number of entries for each date as values
"""
ddict = {}
for key in self._dates.keys():
#print "KEY:", key
#key might be blank here (i.e. no timestamp)
if key:
ts = Timestamp(compact=key)
#print ts
ddict[ts.compact()] = len(self._dates[key])
else:
ddict[key] = len(self._dates[key])
return ddict
