def _get_all_stock_report_helpers_from_form(xform):
"""
Given an instance of an AbstractXFormInstance, extract the ledger actions and convert
them to StockReportHelper objects.
"""
form_xml = xform.get_xml_element()
commtrack_node_names = ('{%s}balance' % COMMTRACK_REPORT_XMLNS,
'{%s}transfer' % COMMTRACK_REPORT_XMLNS)
def _extract_ledger_nodes_from_xml(node):
"""
Goes through a parsed XML document and recursively pulls out any ledger XML blocks.
"""
for child in node:
if child.tag in commtrack_node_names:
yield child
else:
for e in _extract_ledger_nodes_from_xml(child):
yield e
for elem in _extract_ledger_nodes_from_xml(form_xml):
report_type, ledger_json = convert_xml_to_json(elem, last_xmlns=COMMTRACK_REPORT_XMLNS)
# apply the same datetime & string conversions
# that would be applied to XFormInstance.form
adjust_datetimes(ledger_json)
ledger_json = XFormInstance({'form': ledger_json}).form
yield _ledger_json_to_stock_report_helper(xform, report_type, ledger_json)
def get_all_stock_report_helpers_from_form(xform):
"""
Given an instance of an AbstractXFormInstance, extract the ledger actions and convert
them to StockReportHelper objects.
"""
form_xml = xform.get_xml_element()
commtrack_node_names = ('{%s}balance' % COMMTRACK_REPORT_XMLNS,
'{%s}transfer' % COMMTRACK_REPORT_XMLNS)
def _extract_ledger_nodes_from_xml(node):
"""
Goes through a parsed XML document and recursively pulls out any ledger XML blocks.
"""
for child in node:
if child.tag in commtrack_node_names:
yield child
else:
for e in _extract_ledger_nodes_from_xml(child):
yield e
for elem in _extract_ledger_nodes_from_xml(form_xml):
report_type, ledger_json = convert_xml_to_json(
elem, last_xmlns=COMMTRACK_REPORT_XMLNS)
if ledger_json.get('@date'):
try:
ledger_json['@date'] = adjust_text_to_datetime(
ledger_json['@date'])
except iso8601.ParseError:
pass
yield _ledger_json_to_stock_report_helper(xform, report_type,
ledger_json)
def get_all_stock_report_helpers_from_form(xform):
"""
Given an instance of an AbstractXFormInstance, extract the ledger actions and convert
them to StockReportHelper objects.
"""
form_xml = xform.get_xml_element()
commtrack_node_names = ('{%s}balance' % COMMTRACK_REPORT_XMLNS,
'{%s}transfer' % COMMTRACK_REPORT_XMLNS)
def _extract_ledger_nodes_from_xml(node):
"""
Goes through a parsed XML document and recursively pulls out any ledger XML blocks.
"""
for child in node:
if child.tag in commtrack_node_names:
yield child
else:
for e in _extract_ledger_nodes_from_xml(child):
yield e
for elem in _extract_ledger_nodes_from_xml(form_xml):
report_type, ledger_json = convert_xml_to_json(
elem, last_xmlns=COMMTRACK_REPORT_XMLNS)
# apply the same datetime & string conversions
# that would be applied to XFormInstance.form
adjust_datetimes(ledger_json)
ledger_json = XFormInstance({'form': ledger_json}).form
yield _ledger_json_to_stock_report_helper(xform, report_type,
ledger_json)
def unpack_commtrack(xform):
form_xml = xform.get_xml_element()
commtrack_node_names = ('{%s}balance' % COMMTRACK_REPORT_XMLNS,
'{%s}transfer' % COMMTRACK_REPORT_XMLNS)
def commtrack_nodes(node):
for child in node:
if child.tag in commtrack_node_names:
yield child
else:
for e in commtrack_nodes(child):
yield e
for elem in commtrack_nodes(form_xml):
report_type, ledger_json = convert_xml_to_json(
elem, last_xmlns=COMMTRACK_REPORT_XMLNS)
# apply the same datetime & string conversions
# that would be applied to XFormInstance.form
adjust_datetimes(ledger_json)
ledger_json = XFormInstance({'form': ledger_json}).form
yield ledger_json_to_stock_report_helper(
xform, report_type, ledger_json)
