def obs_sesh(request, variable_sesh, history_stn1_hourly, history_stn2_hourly,
var_temp_point, var_temp_point2,
var_precip_net1_1, var_precip_net2_1):
if request.param in [MonthlyAverageOfDailyMaxTemperature, MonthlyAverageOfDailyMinTemperature]:
observations = [
Obs(variable=var, history=hx,
time=datetime.datetime(2000, month, day, hour), datum=float(hour))
for (var, hx) in [(var_temp_point, history_stn1_hourly),
(var_temp_point2, history_stn2_hourly)]
for month in months
for day in days
for hour in hours
]
else:
observations = [
Obs(variable=var, history=hx,
time=datetime.datetime(2000, month, day, hour), datum=1.0)
for (var, hx) in [(var_precip_net1_1, history_stn1_hourly),
(var_precip_net2_1, history_stn2_hourly)]
for month in months
for day in days
for hour in hours
]
for sesh in generic_sesh(variable_sesh , observations):
yield sesh
def obs_sesh(variable_sesh, var_temp_point, history_stn1_daily):
observations = [
Obs(id=i + 100, variable=var_temp_point, history=history_stn1_daily,
time=datetime.datetime(2000, 1, i+10, 12), datum=float(i+10))
for i in range(0,n_days)
]
for sesh in generic_sesh(variable_sesh, observations):
yield sesh
def obs_sesh(variable_sesh, var_temp_point, history_stn1_hourly):
observations = [
Obs(id=i, vars_id=var_temp_point.id, history_id=history_stn1_hourly.id,
time=datetime.datetime(2000, 1, 1, i), datum=float(i))
for i in range(0, 24)
]
for sesh in generic_sesh(variable_sesh, observations):
yield sesh
def obs_sesh(variable_sesh, var_temp_point, history_stn1_hourly):
observations = [
Obs(variable=var_temp_point, history=history_stn1_hourly,
time=datetime.datetime(2000, 1, 1, 12+i), datum=float(i))
for i in range(1, 4)
]
for sesh in generic_sesh(variable_sesh, observations):
yield sesh
def obs_sesh(variable_sesh, history_stn1_hourly, var_temp_point, var_temp_max, var_temp_min,
var_temp_mean, var_foo):
observations = []
id = 0
for var in [var_temp_point, var_temp_max, var_temp_min, var_temp_mean, var_foo]:
for i in range(0,2):
id += 1
observations.append(Obs(variable=var, history=history_stn1_hourly,
time=datetime.datetime(2000, 1, 1, 12, id), datum=float(id)))
for sesh in generic_sesh(variable_sesh, observations):
yield sesh
def obs_sesh(variable_sesh, var_temp_point, history_stn1_hourly):
observations = []
id = 0
for day in days:
for hour in hours:
id += 1
observations.append(
Obs(id=id, vars_id=var_temp_point.id, history_id=history_stn1_hourly.id,
time=datetime.datetime(2000, 1, day, hour), datum=float(hour))
)
for sesh in generic_sesh(variable_sesh , observations):
yield sesh
def obs_sesh(variable_sesh, var_temp_point, history_stn1_daily):
observations = []
id = 0
for month in months:
for day in days:
id += 1
observations.append(
Obs(id=id + 100, vars_id=var_temp_point.id, history_id=history_stn1_daily.id,
time=datetime.datetime(2000, month, day, 12), datum=float(id))
)
for sesh in generic_sesh(variable_sesh , observations):
yield sesh
def view_test_session(mod_empty_view_session):
for sesh in generic_sesh(mod_empty_view_session, [
Description(id=1, desc='alpha'),
Description(id=2, desc='beta'),
Description(id=3, desc='gamma'),
Thing(id=1, name='one', description_id=1),
Thing(id=2, name='two', description_id=2),
Thing(id=3, name='three', description_id=3),
Thing(id=4, name='four', description_id=2),
Thing(id=5, name='five', description_id=1),
]):
yield sesh
def obs_sesh(variable_sesh, var_temp_point, history_stn1_hourly, history_stn1_daily):
# hourly observations
observations = [
Obs(variable=var_temp_point, history=history_stn1_hourly,
time=datetime.datetime(2000, 1, 1, 12+i), datum=float(i))
for i in range(0, n_hours)
]
# daily observation
observations.append(Obs(variable=var_temp_point, history=history_stn1_daily,
time=datetime.datetime(2000, 1, 2, 12), datum=10.0))
for sesh in generic_sesh(variable_sesh, observations):
yield sesh
def obs_sesh(variable_sesh, var_temp_point, history_stn1_hourly, var_temp_point2, history_stn2_hourly):
observations = []
id = 0
for (var, hx) in [(var_temp_point, history_stn1_hourly), (var_temp_point2, history_stn2_hourly)]:
for month in months:
for day in days:
for hour in hours:
id += 1
observations.append(
Obs(id=id, vars_id=var.id, history_id=hx.id,
time=datetime.datetime(2000, month, day, hour), datum=float(id))
)
for sesh in generic_sesh(variable_sesh , observations):
yield sesh
def obs_sesh(variable_sesh, var_temp_max, var_temp_min, history_stn1_12_hourly):
observations = [Obs(variable=var_temp_max, history=history_stn1_12_hourly,
time=datetime.datetime(2000, 1, day, hour), datum=float(temp))
for day, hours in iter(tmax.items())
for hour, temp in iter(hours.items())
] +\
[Obs(variable=var_temp_min, history=history_stn1_12_hourly,
time=datetime.datetime(2000, 1, day, hour), datum=float(temp))
for day, hours in iter(tmin.items())
for hour, temp in iter(hours.items())
]
for sesh in generic_sesh(variable_sesh, observations):
yield sesh
def obs_sesh(variable_sesh, var_temp_point, history_stn1_hourly,
var_temp_point2, history_stn2_hourly):
observations = []
id = 0
for (var, hx) in [(var_temp_point, history_stn1_hourly),
(var_temp_point2, history_stn2_hourly)]:
for day in range(1, n_days+1):
for hour in range(0, n_hours):
id += 1
observations.append(
Obs(variable=var, history=hx,
time=datetime.datetime(2000, 1, day, 12+hour), datum=float(id))
)
for sesh in generic_sesh(variable_sesh, observations):
yield sesh
def obs_sesh(request, variable_sesh, var_temp_point, var_precip_net1_1, history_stn1_hourly):
"""Yield a session with particular observations added to variable_sesh.
Observations added depend on the value of request.param:
MonthlyAverageOfDailyMaxTemperature, MonthlyAverageOfDailyMinTemperature, or MonthlyTotalPrecipitation.
This fixture is used as an indirect fixture for parametrized tests.
"""
if request.param in [MonthlyAverageOfDailyMaxTemperature, MonthlyAverageOfDailyMinTemperature]:
observations = [Obs(variable=var_temp_point, history=history_stn1_hourly,
time=datetime.datetime(2000, 1, day, hour), datum=float(hour))
for day in days for hour in hours]
else:
observations = [Obs(variable=var_precip_net1_1, history=history_stn1_hourly,
time=datetime.datetime(2000, 1, day, hour), datum=1.0)
for day in days for hour in hours]
for sesh in generic_sesh(variable_sesh , observations):
yield sesh
def obs_sesh(request, variable_sesh, history_stn1_daily, var_temp_point, var_precip_net1_1):
if request.param in [MonthlyAverageOfDailyMaxTemperature, MonthlyAverageOfDailyMinTemperature]:
observations = [
Obs(variable=var_temp_point, history=history_stn1_daily,
time=datetime.datetime(2000, month, day, 12), datum=float(day))
for month in months
for day in days
]
else:
observations = [
Obs(variable=var_precip_net1_1, history=history_stn1_daily,
time=datetime.datetime(2000, month, day, 12), datum=1.0)
for month in months
for day in days
]
for sesh in generic_sesh(variable_sesh , observations):
yield sesh
def obs_sesh(variable_sesh, var_temp_point, history_stn1_hourly):
observations = [(Obs(id=1, vars_id=var_temp_point.id, history_id=history_stn1_hourly.id,
time=datetime.datetime(2000, 1, 1, 12), datum=1.0)), (
Obs(id=2, vars_id=var_temp_point.id, history_id=history_stn1_hourly.id,
time=datetime.datetime(2000, 1, 1, 13), datum=2.0)), (
Obs(id=3, vars_id=var_temp_point.id, history_id=history_stn1_hourly.id,
time=datetime.datetime(2000, 1, 1, 14), datum=3.0)), (
Obs(id=4, vars_id=var_temp_point.id, history_id=history_stn1_hourly.id,
time=datetime.datetime(2000, 1, 2, 12), datum=4.0)), (
Obs(id=5, vars_id=var_temp_point.id, history_id=history_stn1_hourly.id,
time=datetime.datetime(2000, 1, 2, 13), datum=5.0)), (
Obs(id=6, vars_id=var_temp_point.id, history_id=history_stn1_hourly.id,
time=datetime.datetime(2000, 1, 2, 14), datum=6.0)), (
Obs(id=7, vars_id=var_temp_point.id, history_id=history_stn1_hourly.id,
time=datetime.datetime(2000, 1, 2, 15), datum=7.0))]
for sesh in generic_sesh(variable_sesh, observations):
yield sesh
def obs_sesh(variable_sesh, var_temp_max, var_temp_min, history_stn1_12_hourly):
observations = []
id = 0
for day, hours in iter(tmax.items()):
for hour, temp in iter(hours.items()):
id += 1
observations.append(
Obs(id=id, vars_id=var_temp_max.id, history_id=history_stn1_12_hourly.id,
time=datetime.datetime(2000, 1, day, hour), datum=float(temp))
)
for day, hours in iter(tmin.items()):
for hour, temp in iter(hours.items()):
id += 1
observations.append(
Obs(id=id, vars_id=var_temp_min.id, history_id=history_stn1_12_hourly.id,
time=datetime.datetime(2000, 1, day, hour), datum=float(temp))
)
for sesh in generic_sesh(variable_sesh, observations):
yield sesh
def sesh_with_climate_baseline_values(sesh_with_station_and_history_records, histories):
sesh = sesh_with_station_and_history_records
variables = sesh.query(Variable)\
.filter(Variable.network.has(name=pcic_climate_variable_network_name)) \
.all()
stations = sesh.query(Station).all()
histories = [sesh.query(History)
.filter(History.station == station)
.order_by(History.sdate.desc())
.first()
for station in stations]
derived_values = [
DerivedValue(
time=datetime.datetime(2000, month, monthrange(2000, month)[1], 23),
datum=float(month),
variable=variable,
history=histories[h]
)
for variable in variables
for h in range(2)
for month in range(1, 13, h+1) # a bit tricky: for history[1], leave out every other month
]
for s in generic_sesh(sesh, derived_values):
yield s
def flag_sesh(obs_sesh, native_flag_discard, native_flag_non_discard,
pcic_flag_discard, pcic_flag_non_discard):
for sesh in generic_sesh(obs_sesh, [native_flag_discard, native_flag_non_discard,
pcic_flag_discard, pcic_flag_non_discard]):
yield sesh
def sesh_with_station_and_history_records(sesh_with_climate_baseline_variables, stations, histories):
for sesh in generic_sesh(sesh_with_climate_baseline_variables, stations + histories):
yield sesh
def variable_sesh(history_sesh, var_temp_point):
for sesh in generic_sesh(history_sesh , [var_temp_point]):
yield sesh
def sesh_with_other_network_and_climatology_variables(session, other_network, other_climatology_variables):
for sesh in generic_sesh(session, [other_network] + other_climatology_variables):
yield sesh
def history_sesh(station_sesh, history_stn1_hourly):
for sesh in generic_sesh(station_sesh , [history_stn1_hourly]):
yield sesh
def station_sesh(network_sesh, station1):
for sesh in generic_sesh(network_sesh , [station1]):
yield sesh
def network_sesh(with_views_sesh, network1):
for sesh in generic_sesh(with_views_sesh , [network1]):
yield sesh
def variable_sesh(history_sesh, var_temp_max, var_temp_min):
for sesh in generic_sesh(history_sesh, [var_temp_max, var_temp_min]):
yield sesh
def variable_sesh(history_sesh, var_temp_point, var_temp_max, var_temp_min, var_temp_mean, var_foo):
for sesh in generic_sesh(history_sesh ,
[var_temp_point, var_temp_max, var_temp_min, var_temp_mean, var_foo]):
yield sesh