def _fetch_online_data(self):
''' Return list of GCMD standard keywords
self.url and self.categories must be set
'''
response = openURL(self.url)
gcmd_list = []
_read_revision(response.readline(), gcmd_list)
_check_categories(response.readline(), self.categories)
for line in response.readlines():
_read_line(line, gcmd_list, self.categories)
return gcmd_list
def _fetch_online_data(self):
# Note the version number... Would probably be better to make it always
# take the last version..
u1 = openURL(self.url)
dom = parse(u1)
# should only contain the standard_name_table:
node = dom.childNodes[0]
cf_list = []
for entry in node.getElementsByTagName('entry'):
standard_name = entry.attributes['id'].value
units = ''
if entry.getElementsByTagName(
'canonical_units')[0].childNodes:
units = entry.getElementsByTagName(
'canonical_units')[0].childNodes[0].nodeValue
grib = ''
if entry.getElementsByTagName('grib')[0].childNodes:
grib = entry.getElementsByTagName(
'grib')[0].childNodes[0].nodeValue
amip = ''
if entry.getElementsByTagName('amip')[0].childNodes:
amip = entry.getElementsByTagName(
'amip')[0].childNodes[0].nodeValue
if entry.getElementsByTagName('description')[0].childNodes:
descr = entry.getElementsByTagName(
'description')[0].childNodes[0].nodeValue
stdname = {
'standard_name': standard_name,
'canonical_units': units,
'grib': grib,
'amip': amip,
'description': descr
}
cf_list.append(stdname)
return cf_list
def _fetch_online_data(self):
''' Return list of Well Known Variables from Nansat '''
response = openURL(self.url)
return yaml.load(response.read())
