def raw(self, buf, time = None, wire_size = None):
packed = b""
if len(buf) == 0: return
if wire_size is None:
wire_size = len(buf)
assert wire_size >= len(buf), "cap size > wire size!"
if time is None:
t = pytime.time()
elif isinstance(time, (datetime.datetime, datetime.time)):
#TODO: TZ?
t = pytime.mktime(time.timetuple()) + (time.microsecond / 1000000.0)
else:
t = time
ut = t - int(t)
t = int(t)
ut = int(ut * 1000000)
packed+=pack("IIII",
t,ut, # Timestamp
len(buf), # Saved size
wire_size, # Original size
)
packed+=buf
return packed
def add_MODISPBL_to_trajectory(ds, box_degrees=3):
lats, lons, times = ds.lat.values, ds.lon.values, ds.time.values
MODIS_day_idx = np.argwhere([i.hour == 23 for i in utils.as_datetime(times)]).squeeze()
MODIS_night_idx = np.argwhere([i.hour == 11 for i in utils.as_datetime(times)]).squeeze()
# dayfile = '/home/disk/eos4/jkcm/Data/CSET/Ryan/Daily_1x1_JHISTO_CTH_c6_day_v2_calboxes_top10_Interp_hif_zb_2011-2016.nc'
dayfile = '/home/disk/eos4/jkcm/Data/CSET/Ryan/Daily_1x1_JHISTO_CTH_c6_day_v2_calboxes_top10_Interp_hif_zb_2011-2016_corrected.nc'
nightfile = '/home/disk/eos4/jkcm/Data/CSET/Ryan/Daily_1x1_JHISTO_CTH_c6_night_v2_calboxes_top10_Interp_hif_zb_2011-2016.nc'
vals = []
stds = []
nanfrac = []
for i in range(len(times)):
if i in MODIS_day_idx:
f = dayfile
elif i in MODIS_night_idx:
f = nightfile
else:
vals.append(np.nan)
stds.append(np.nan)
nanfrac.append(np.nan)
continue
with xr.open_dataset(f) as data:
lat, lon, time = lats[i], lons[i], utils.as_datetime(times[i])
t_idx = np.argwhere(np.logical_and(data['days'].values == time.timetuple().tm_yday,
data['years'].values == time.year))[0][0]
x = data['cth'].sel(longitude=slice(lon - box_degrees/2, lon + box_degrees/2),
latitude=slice(lat + box_degrees/2, lat - box_degrees/2))
z = x.isel(time=t_idx).values
vals.append(np.nanmean(z))
stds.append(np.nanstd(z))
nanfrac.append(np.sum(np.isnan(z))/z.size)
ds['MODIS_CTH'] = (('time'), np.array(vals))
ds['MODIS_CTH_std'] = (('time'), np.array(stds))
ds['MODIS_CTH_nanfrac'] = (('time'), np.array(nanfrac))
return ds
def set_e_exp(self, conn, parts):
y = int(parts.pop(0))
mon = int(parts.pop(0))
d = int(parts.pop(0))
uuid = parts.pop(0)
time = datetime(int(parts[0]), int(parts[1]), int(parts[2]),
int(parts[3]), int(parts[4]), int(parts[5]))
time = time.timetuple()
for i in self.db.entries:
if i.uuid == uuid:
if self.check_last_mod(i, time) is True:
sendmsg(conn, b"FAIL: Entry was modified. You should "
b"refresh and if you're sure you want "
b"to edit this entry try it again.")
return
i.set_expire(y, mon, d)
break
elif i is self.db.entries[-1]:
sendmsg(conn, b"FAIL: Entry doesn't exist "
b"anymore. You should refresh")
return
self.db.save()
self.send_db(conn, [])
def set_e_exp(self, conn, parts):
y = int(parts.pop(0))
mon = int(parts.pop(0))
d = int(parts.pop(0))
uuid = parts.pop(0)
time = datetime(int(parts[0]), int(parts[1]), int(parts[2]),
int(parts[3]), int(parts[4]), int(parts[5]))
time = time.timetuple()
for i in self.db.entries:
if i.uuid == uuid:
if self.check_last_mod(i, time) is True:
sendmsg(
conn, b"FAIL: Entry was modified. You should "
b"refresh and if you're sure you want "
b"to edit this entry try it again.")
return
i.set_expire(y, mon, d)
break
elif i is self.db.entries[-1]:
sendmsg(
conn, b"FAIL: Entry doesn't exist "
b"anymore. You should refresh")
return
self.db.save()
self.send_db(conn, [])
def set_g_title(self, conn, parts):
title = parts.pop(0).decode()
group_id = int(parts.pop(0))
time = datetime(int(parts[0]), int(parts[1]), int(parts[2]),
int(parts[3]), int(parts[4]), int(parts[5]))
time = time.timetuple()
for i in self.db.groups:
if i.id_ == group_id:
if self.check_last_mod(i, time) is True:
sendmsg(
conn, b"FAIL: Group was modified. You should "
b"refresh and if you're sure you want "
b"to edit this group try it again.")
return
i.set_title(title)
break
elif i is self.db.groups[-1]:
sendmsg(
conn, b"FAIL: Group doesn't exist "
b"anymore. You should refresh")
return
self.db.save()
self.send_db(conn, [])
def show_comments(self, ticket, ignore_git_user=True):
"""
Shows the comments on a given ticket.
INPUT:
- ``ticket`` -- the ticket number
- ``ignore_git_user`` -- whether to remove comments
automatically added when the branch is updated.
EXAMPLES::
sage: dev.trac.show_comments(100) # optional: internet
====================
was (6 years ago)
fixed
"""
comments = []
changelog = self._anonymous_server_proxy.ticket.changeLog(int(ticket))
for time, author, field, oldvalue, newvalue, permanent in changelog:
if field == 'comment' and newvalue and not (ignore_git_user
and author == 'git'):
comments.append(
(_timerep(datetime.datetime(*(time.timetuple()[:6]))),
author, newvalue))
self._UI.show('\n'.join([
'====================\n{0} ({1})\n{2}'.format(
author, time, comment)
for time, author, comment in reversed(comments)
]))
def _get_filename(self, time):
product_name = str(self.product)[6:]
year = time.year
day = time.timetuple().tm_yday
hour = time.hour
minute = time.minute
filename = f"OPERA_{product_name}_{year}_{day:03}_" f"{hour:02}_{minute:02}.hdf"
return filename
def _get_php_date(format, time):
# http://php.net/manual/en/datetime.formats.date.php
# http://strftime.org/
# adapted from http://brandonwamboldt.ca/python-php-date-class-335/
_self = Contemplate
time = datetime.datetime.fromtimestamp(time)
timeStr = ''
replacements = {}
""" Day """
replacements['d'] = str( time.day ).zfill(2)
replacements['D'] = calendar.day_abbr[ time.weekday() ]
replacements['j'] = str( time.day )
replacements['l'] = calendar.day_name[ time.weekday() ]
replacements['S'] = _self._get_ordinal_suffix( time.day )
replacements['w'] = str( time.weekday() )
replacements['z'] = str( time.timetuple().tm_yday )
""" Week """
replacements['W'] = str( time.isocalendar()[1] )
""" Month """
replacements['F'] = calendar.month_name[ time.month ]
replacements['m'] = str( time.month ).zfill(2)
replacements['M'] = calendar.month_abbr[ time.month ]
replacements['n'] = str( time.month )
replacements['t'] = str( calendar.monthrange(time.year, time.month)[1] )
""" Year """
replacements['L'] = str(int( calendar.isleap(time.year) ))
replacements['Y'] = str( time.year )
replacements['y'] = str( time.year )[2:]
""" Time """
replacements['a'] = time.strftime("%p").lower()
replacements['A'] = time.strftime("%p")
replacements['g'] = str( int(time.strftime("%I")) )
replacements['G'] = str( int(time.strftime("%H")) )
replacements['h'] = time.strftime("%I")
replacements['H'] = time.strftime("%H")
replacements['i'] = str( time.minute ).zfill(2)
replacements['s'] = str( time.second ).zfill(2)
replacements['u'] = str( time.microsecond )
""" Timezone """
replacements['e'] = "" #_self.get_timezone()
replacements['I'] = str( time.dst() )
for regex, replace in replacements.items():
format = format.replace(regex, replace)
return format
def getUnixTimeStampFromHumanReadableTime(human_readable_time):
'''
Method to get the Unix Time Stamp from a human readable time input.
The function uses the datetime module and the mktime() function which uses the struct_time (9-tuple) to express the time in local time. The method returns a floating point number.
1. human_readable_time :: A Human readable time (e.g. '2018-04-02' or 'April 2, 2018')
Output:
2. unix_time_stamp :: Unix time stamp converted from a human readable time.
'''
time = parser.parse(human_readable_time)
unix_time_stamp = mktime(time.timetuple())
return unix_time_stamp
def convertPSTTime2Unix(readable_time):
'''
Functionality to convert Human readable time back to a UNIX time stamp
Uses the datetime module and the 'mktime()' function, which uses the
'struct_time' (full 9-tuple) which expresses the time in local time.
Function returns a floating point number.
INPUT:
1. 'readable_time' :: - A human readable time
- E.g. '2018-04-02' or 'April 2, 2018'
'''
time = parser.parse(readable_time)
unix_time = mktime(time.timetuple())
return unix_time
def request_nws(self):
# request hourly temperature forecase from national weather service
url = 'https://api.weather.gov/points/' + self.lat + ',' + self.lon
r = requests.get(url)
city = r.json()['properties']['relativeLocation']['properties']['city']
state = r.json(
)['properties']['relativeLocation']['properties']['state']
self.location = city + ", " + state
r2 = requests.get(r.json()['properties']['forecastHourly'])
out = pd.DataFrame(columns=[
'lat', 'lon', 'year', 'month', 'day', 'hour', 'date', 'doy', 'temp'
])
for i in range(len(r2.json()['properties']['periods'])):
lat = self.lat
lon = self.lon
time = datetime.datetime.strptime(
r2.json()['properties']['periods'][i]['startTime'][:-6],
'%Y-%m-%dT%H:%M:%S')
year = time.year
month = time.month
day = time.day
hour = time.hour
date = time.date()
doy = time.timetuple().tm_yday
temp = r2.json()['properties']['periods'][i]['temperature']
temp = (temp - 32) * 5 / 9
out.loc[i] = [lat, lon, year, month, day, hour, date, doy, temp]
dates = out['date'].unique()
self.dates = dates
out = out.groupby(['doy'], as_index=False, group_keys=False).agg(
{'temp': ['max', 'min', 'mean']})
out.columns = ['doy', 'T_max', 'T_min', 'T_avg']
out['T_rng'] = out['T_max'] - out['T_min']
out.insert(1, "lat", self.lat)
out.insert(2, 'lon', self.lon)
out[['lat', 'lon']] = out[['lat', 'lon']].astype(float)
# add the elevation and theoretical radiation
ERA5_process.process.elevation_function(out, 'lat', 'lon')
out_elev = ERA5_process.process(out)
out_rad = out_elev.add_radiation()
self.out_rad = out_rad
def format_time(time: datetime):
'''Formats datetime to yyyDOYhhmmss.sss # i think this is an error, should be yyyyDOYhhmmss.sss
args:
time: a datetime object
return:
a string of the time
'''
year = time.year
doy = time.timetuple().tm_yday
hour = time.hour
minute = time.minute
second = time.second
millis = time.microsecond / 1000
final_str = f"{year:04d}{doy:03d}{hour:02d}{minute:02d}{second:02d}.{millis:03.0f}"
return final_str
def postVel(oldList, newList, elapsedTime):
#get the time of day
time = datetime.now()
timeTup = time.timetuple()
currHour = timeTup[3]
#keep track of how posts ranks have changed
rankChanges = []
#find the changes in post ranks
for post in newList:
#of the posts still in the top 25
if post in oldList:
prevRank = oldList.index(post)
newRank = newList.index(post)
change = prevRank - newRank
rankChanges.append(change)
else:
rankChanges.append('new')
#write data on how much rankings changed in given time
velocity = (rankChanges, elapsedTime, currHour)
postVelocity.write(str(velocity)+'\n')
def delete_group(self, conn, parts):
group_id = int(parts.pop(0))
time = datetime(int(parts[0]), int(parts[1]), int(parts[2]),
int(parts[3]), int(parts[4]), int(parts[5]))
time = time.timetuple()
for i in self.db.groups:
if i.id_ == group_id:
if self.check_last_mod(i, time) is True:
sendmsg(conn, b"FAIL: Group was modified. You should "
b"refresh and if you're sure you want "
b"to delete this group try it again.")
return
i.remove_group()
break
elif i is self.db.groups[-1]:
sendmsg(conn, b"FAIL: Group doesn't exist "
b"anymore. You should refresh")
return
self.db.save()
self.send_db(conn, [])
def yhtj():
time=datetime.now()
xx_time=time.timetuple()
rq=time.date()
z_rs=User.query.filter(User.is_admin!=1).count()
m_rs=User.query.filter(User.create_time>rq.replace(day=1),User.is_admin!=1).count()
r_rs=User.query.filter(User.create_time>rq.replace(day=xx_time.tm_mday),User.is_admin!=1).count()
day_l=[]
day_rs=[]
for i in range(0,11):
rz=xx_time.tm_mday-i
d=rq.replace(day=rz)
d2=d.replace(day=rz+1)
day_l.append(d.strftime('%Y-%m-%d').strip())
day_rs.append(User.query.filter(d2>User.create_time,User.create_time > d).count())
day_rs.reverse()
day_l.reverse()
print(day_l)
data={'day_rs':day_rs,'day_l':day_l}
data['z_rs']=z_rs
data['m_rs']=m_rs
data['r_rs']=r_rs
# r_rs=User.query.filter(User.create_time>rq.replace(day=1)).count()
return render_template('admin/user_count.html',data=data)
def _add_suffix(self, msg):
newmsg = {}
print msg['date']
if msg['date'] is None:
newmsg['date_int_i'] = 0
else:
time = utils.parsedate_tz(msg['date'])
if time is None:
time = parse(msg['date'])
if time is None:
time = 0
time = time.timetuple()+ (0,)
newmsg['date_int_i'] = int(utils.mktime_tz(time))
newmsg['date_s'] = msg['date']
newmsg['size_i'] = int(msg['size'])
newmsg['stored_i'] = int(msg['stored'])
newmsg['tags_s'] = msg['tags']
newmsg['flags_s'] = msg['flags']
newmsg['to_s'] = msg['to']
newmsg['from_s'] = msg['from']
newmsg['cc_s'] = msg['cc']
newmsg['bcc_s'] = msg['bcc']
newmsg['subject_s'] = msg['subject']
return newmsg
def show_comments(self, ticket, ignore_git_user=True):
"""
Shows the comments on a given ticket.
INPUT:
- ``ticket`` -- the ticket number
- ``ignore_git_user`` -- whether to remove comments
automatically added when the branch is updated.
EXAMPLES::
sage: dev.trac.show_comments(100) # optional: internet
====================
was (6 years ago)
fixed
"""
comments = []
changelog = self._anonymous_server_proxy.ticket.changeLog(int(ticket))
for time, author, field, oldvalue, newvalue, permanent in changelog:
if field == 'comment' and newvalue and not (ignore_git_user and author == 'git'):
comments.append((_timerep(datetime.datetime(*(time.timetuple()[:6]))), author, newvalue))
self._UI.show('\n'.join(['====================\n{0} ({1})\n{2}'.format(author, time, comment)
for time, author, comment in reversed(comments)]))
def getFile(self, time):
# seconds = mktime(strptime("%d-%d-%d %d:%d:%d" % (year, month, day, hour, minute, second),
# "%d-%m-%Y %H:%M:%S"))
seconds = int(mktime(time.timetuple()))
return "%s/%d-second.mp3" % (self.getPath(time.year, time.month, time.day), seconds)
def time_to_timestamp(time):
stamp = int(time.mktime(time.timetuple())) * 1000
return stamp
#for the different sites, create formatted file
i=0
for f in listfile:
print('****' + codeok[i]+' - '+f + '****')
# initialization
ods, year, month, day, data = [], [], [], [], []
from datetime import date
readCSV = csv.reader(open(f), delimiter='\t')
for row in readCSV:
if (codeok[i]=='DMPSMPZ' or codeok[i]=='DMPSPAL' or codeok[i]=='DMPSSMR' or codeok[i]=='DMPSVAR' or codeok[i]=='DMPSVHL'):
tim, dat, dat2, dat3, flag=row[0].split()
if (float(flag)==1):
tim=int(np.floor(float(tim)))
time=date.fromordinal(tim)
t=time.timetuple()
year.append(t[0])
month.append(t[1])
day.append(t[2])
data.append(dat)
ods.append(tim)
else:
tim, dat, flag=row[0].split()
if (float(flag)==1):
tim=int(np.floor(float(tim)))
time=date.fromordinal(tim)
t=time.timetuple()
year.append(t[0])
month.append(t[1])
day.append(t[2])
data.append(dat)
print 'DST active on start_time, adding one hour to start_time'
calendar_start_time = time.mktime((start_time+timedelta(hours=dst_active)).timetuple())
print 'epoch time at which calendar starts: %d' % calendar_start_time
sids = db.service_ids()
print '%d distinct service IDs' % len(sids)
bitmask_for_sid = {}
dst_mask = 0
for sid in sids :
bitmask_for_sid[sid] = 0
for day_offset in range(32) :
date = start_date + timedelta(days = day_offset)
# Add one day because DST is in effect after 3am but all busses will drive after 3am thus in DST.
time = timezone.localize(datetime.datetime.combine(date + timedelta(days=1), datetime.time.min))
if time.timetuple().tm_isdst == 1:
dst_mask |= 1 << day_offset
# db.date_range() is somewhat slow.
# db.service_periods(sample_date) is slow because it checks its parameters with date_range().
# this is very inefficient, but run time is reasonable for now and it uses existing code.
active_sids = db.service_periods(date)
day_mask = 1 << day_offset
print 'date {!s} has {:5d} active service ids. applying mask {:032b}'.format(date, len(active_sids), day_mask)
for sid in active_sids :
bitmask_for_sid[sid] |= day_mask
#for sid in sids :
# print '{:<5s} {:032b}'.format(sid, bitmask_for_sid[sid])
service_id_for_trip_id = {}
for tid, sid in db.tripids_in_serviceperiods() :
(start_time + timedelta(hours=dst_active)).timetuple())
print 'epoch time at which calendar starts: %d' % calendar_start_time
sids = db.service_ids()
print '%d distinct service IDs' % len(sids)
bitmask_for_sid = {}
dst_mask = 0
for sid in sids:
bitmask_for_sid[sid] = 0
for day_offset in range(32):
date = start_date + timedelta(days=day_offset)
# Add one day because DST is in effect after 3am but all busses will drive after 3am thus in DST.
time = timezone.localize(
datetime.datetime.combine(date + timedelta(days=1), datetime.time.min))
if time.timetuple().tm_isdst == 1:
dst_mask |= 1 << day_offset
# db.date_range() is somewhat slow.
# db.service_periods(sample_date) is slow because it checks its parameters with date_range().
# this is very inefficient, but run time is reasonable for now and it uses existing code.
active_sids = db.service_periods(date)
day_mask = 1 << day_offset
print 'date {!s} has {:5d} active service ids. applying mask {:032b}'.format(
date, len(active_sids), day_mask)
for sid in active_sids:
bitmask_for_sid[sid] |= day_mask
#for sid in sids :
# print '{:<5s} {:032b}'.format(sid, bitmask_for_sid[sid])
service_id_for_trip_id = {}
cursor.addEntities(entities)
# 2. Subscribe to the Trade and BestBidOffer Messages
types = [
'com.epam.deltix.timebase.messages.universal.PackageHeader',
'com.epam.deltix.timebase.messages.service.SecurityFeedStatusMessage'
]
cursor.addTypes(types)
# 3. Subscribe to the data stream(s)
cursor.addStreams([stream])
# Define subscription start time
time = datetime(2010, 1, 1, 0, 0)
# Start time is Epoch time in milliseconds
startTime = calendar.timegm(time.timetuple()) * 1000
# 4. Reset cursor to the subscription time
cursor.reset(startTime)
try:
while cursor.next():
message = cursor.getMessage()
# Message time is Epoch time in nanoseconds
time = message.timestamp / 1e9
messageTime = datetime.utcfromtimestamp(time)
if message.typeName == 'com.epam.deltix.timebase.messages.universal.PackageHeader':
print("================================================")
print("PackageHeader timestamp: " + str(messageTime) +
def on_view_time_clicked(self, view, item, ev, time):
date = datetime.date(*time.timetuple()[:3])
self.emit('time-clicked', time, ev)
self.emit('day-clicked', date, ev)
def date_to_unix(l_date):
time = datetime.datetime(int(l_date[0]), int(l_date[0]), int(l_date[0]),
int(l_date[0]), int(l_date[0]))
return time.mktime(time.timetuple()) * 1000
def time2timestamp(time):
timestamp = time.mktime(time.timetuple())
return timestamp
def on_view_time_clicked(self, view, item, ev, time):
date = datetime.date(*time.timetuple()[:3])
self.emit('time-clicked', time, ev)
self.emit('day-clicked', date, ev)