def get_choices(data_source, filter, search_term=None, limit=20):
table = get_indicator_table(data_source)
sql_column = table.c[filter.name]
query = Session.query(sql_column)
if search_term:
query = query.filter(sql_column.contains(search_term))
return [v[0] for v in query.distinct().limit(limit)]
def get_choices(data_source, filter, search_term=None, limit=20, page=0):
table = get_indicator_table(data_source)
sql_column = table.c[filter.field]
query = Session.query(sql_column)
if search_term:
query = query.filter(sql_column.contains(search_term))
offset = page * limit
try:
return [v[0] for v in query.distinct().order_by(sql_column).limit(limit).offset(offset)]
except ProgrammingError:
return []
def preview_data_source(request, domain, config_id):
config = get_document_or_404(DataSourceConfiguration, domain, config_id)
table = get_indicator_table(config)
q = Session.query(table)
context = _shared_context(domain)
context.update({
'data_source': config,
'columns': q.column_descriptions,
'data': q[:20],
})
return render(request, "userreports/preview_data.html", context)
def preview_data_source(request, domain, config_id):
config, is_static = get_datasource_config_or_404(config_id, domain)
table = get_indicator_table(config)
q = Session.query(table)
context = _shared_context(domain)
context.update({
'data_source': config,
'columns': q.column_descriptions,
'data': q[:20],
'total_rows': q.count(),
})
return render(request, "userreports/preview_data.html", context)
def get_choices(data_source, filter, search_term=None, limit=20, page=0):
# todo: we may want to log this as soon as mobile UCR stops hitting this
# for misconfigured filters
if not isinstance(filter, DynamicChoiceListFilter):
return []
table = get_indicator_table(data_source)
sql_column = table.c[filter.field]
query = Session.query(sql_column)
if search_term:
query = query.filter(sql_column.contains(search_term))
offset = page * limit
try:
return [v[0] for v in query.distinct().order_by(sql_column).limit(limit).offset(offset)]
except ProgrammingError:
return []
def get_choices(data_source, filter, search_term=None, limit=20, page=0):
# todo: we may want to log this as soon as mobile UCR stops hitting this
# for misconfigured filters
if not isinstance(filter, DynamicChoiceListFilter):
return []
table = get_indicator_table(data_source)
sql_column = table.c[filter.field]
query = Session.query(sql_column)
if search_term:
query = query.filter(sql_column.contains(search_term))
offset = page * limit
try:
return [
v[0] for v in query.distinct().order_by(sql_column).limit(
limit).offset(offset)
]
except ProgrammingError:
return []
def export_data_source(request, domain, config_id):
format = request.GET.get('format', Format.UNZIPPED_CSV)
config = get_document_or_404(DataSourceConfiguration, domain, config_id)
table = get_indicator_table(config)
q = Session.query(table)
column_headers = [col['name'] for col in q.column_descriptions]
# apply filtering if any
filter_values = {key: value for key, value in request.GET.items() if key != 'format'}
for key in filter_values:
if key not in column_headers:
return HttpResponse('Invalid filter parameter: {}'.format(key), status=400)
q = q.filter_by(**filter_values)
# build export
def get_table(q):
yield column_headers
for row in q:
yield row
fd, path = tempfile.mkstemp()
with os.fdopen(fd, 'wb') as temp:
export_from_tables([[config.table_id, get_table(q)]], temp, format)
return export_response(Temp(path), format, config.display_name)
def tearDownClass(cls):
cls._delete_everything()
# todo: understand why this is necessary. the view call uses the session and the
# signal doesn't fire to kill it.
Session.remove()
def tearDownClass(cls):
cls._delete_everything()
# todo: understand why this is necessary. the view call uses the session and the
# signal doesn't fire to kill it.
Session.remove()
