Python WRCCUtils.get_el_and_base_temp方法代码示例

# 需要导入模块: import WRCCUtils [as 别名]
# 或者: from WRCCUtils import get_el_and_base_temp [as 别名]
 def test_get_el_and_base_temp(self):
     for unit in self.units:
         for el in self.variables:
             el, base_temp = WRCCUtils.get_el_and_base_temp(el,units=unit)
             self.assertIsInstance(el, basestring)
             self.assertIn(el,WRCCData.ACIS_ELEMENTS_DICT.keys())
             try:
                 int(base_temp)
             except:
                 self.assertEqual(base_temp,None)

# 需要导入模块: import WRCCUtils [as 别名]
# 或者: from WRCCUtils import get_el_and_base_temp [as 别名]
    def run_station_finder(self, form_cleaned):
        vX_list = []
        for el_idx, variable in enumerate(form_cleaned['variables']):
            el,base_temp = WRCCUtils.get_el_and_base_temp(variable)
            vX_list.append(str(WRCCData.ACIS_ELEMENTS_DICT[el]['vX']))

        by_type = WRCCData.ACIS_TO_SEARCH_AREA[form_cleaned['area_type']]
        val = form_cleaned[WRCCData.ACIS_TO_SEARCH_AREA[form_cleaned['area_type']]]
        dr = [form_cleaned['start_date'],form_cleaned['end_date']]
        ec = form_cleaned['variables_constraints']
        dc = form_cleaned['dates_constraints']
        edc  = ec + '_' + dc
        station_json, f_name = AcisWS.station_meta_to_json(by_type, val, el_list=vX_list,time_range=dr, constraints=edc)
        return station_json, f_name

# 需要导入模块: import WRCCUtils [as 别名]
# 或者: from WRCCUtils import get_el_and_base_temp [as 别名]
def get_station_data(form_input, program):
    '''
    Retrieves Station Data from ACIS.
    Keyword arguments:
    form_input -- parameter file for data request obtained from user of CSC pages
    program -- specifies program that is making the request.
    Returns python dictionary with keys:
        meta
        data
    '''
    request = {'data':[]}
    s_date, e_date = WRCCUtils.start_end_date_to_eight(form_input)
    #Sanity check for valid date input:
    if (s_date.lower() == 'por' or e_date.lower() == 'por') and ('station_id' not in form_input.keys()):
        error = 'Parameter error. Start/End date ="por" not supported for multi station call.'
        resultsdict['error'] = error
        return resultsdict

    variables = WRCCUtils.get_variable_list(form_input, program)
    elems_list = []
    elems_list_short  = []
    resultsdict = {}
    for el in variables:
        el_strip, base_temp = WRCCUtils.get_el_and_base_temp(el)
        elems_list_short.append(el_strip)
        if el_strip in ['gdd', 'hdd', 'cdd'] and base_temp is not None:
            d = dict(vX=WRCCData.ACIS_ELEMENTS_DICT[el_strip]['vX'], base=int(base_temp), add='f,t')
            elems_list.append(d)
        else:
            d = dict(vX=WRCCData.ACIS_ELEMENTS_DICT[el]['vX'],add='f,t')
            elems_list.append(d)
    params = {
            'sdate':s_date,
            'edate':e_date,
            'meta':'name,state,sids,ll,elev,uid,valid_daterange',
            'elems':elems_list
            }
    shape_type = None
    #Deal with POR input dates
    if 'station_id' in form_input.keys():
        sid = form_input['station_id']
        s = s_date.lower()
        e = e_date.lower()
        l = elems_list_short
        vd, no_vd_els = WRCCUtils.find_valid_daterange(sid, start_date=s, end_date=e, el_list=l, max_or_min='max')
        params['sdate'] = v[0]; params['edate'] = v[1]
        if params['sdate']  == '9999-99-99' or params['edate'] == '9999-99-99':
            error = 'No start/end date could be found for this station in the metadata database.'
            resultsdict['error'] = error
            return resultsdict
    #Set area parameter
    try:
        key = WRCCData.STN_AREA_FORM_TO_PARAM[form_input['select_stations_by']]
        val = form_input[form_input['select_stations_by']]
    except:
        key = WRCCData.STN_AREA_FORM_TO_PARAM[form_input['area_type']]
        val = form_input[form_input['area_type']]
    params[key] = val
    #Find bbox if custom shape and update params['bbox']
    if 'shape' in form_input.keys():
        shape_type,bbox = WRCCUtils.get_bbox(form_input['shape'])
        params['bbox'] = bbox
    #Data request
    try:
        req = MultiStnData(params)
    except Exception, e:
        request['error'] = 'StnData request failed. Error: %s. Pameters: %s.' %(str(e), params)
        return request