def create_dict_named(obj: namedtuple) -> dict:
""" Create a dict out of a namedtuple.
Args:
obj: Namedtuple.
Returns:
A dict containing the data.
"""
data = {
'__type__': type(obj).__name__,
'__data__': create_dict(obj._asdict())
}
return data
def genotype_to_dict(genotype: namedtuple):
"""Converts the given genotype to a dictionary that can be serialized.
Inverse operation to dict_to_genotype().
Args:
genotype (namedtuple): The genotype that should be converted.
Returns:
dict: The converted genotype.
"""
genotype_dict = genotype._asdict()
for key, val in genotype_dict.items():
if type(val) == range:
genotype_dict[key] = [node for node in val]
return genotype_dict
def prepare_log(log: namedtuple):
try:
LogModel = log_model_map[log.__class__.__name__]
except KeyError:
raise
sensitive_fields = sorted(LogModel.sensitive_fields())
log_dic_python = log._asdict()
log_dic_python['hmac1'] = encrypt_log(log_dic_python, sensitive_fields)
table = LogModel._meta.table_name
log_dic_db = {
field.column_name: field.db_value(value)
for field, value in LogModel._normalize_data(None, log_dic_python).items()
}
fields = log._fields
return log_dic_db, table, fields
def results_to_csv(config: namedtuple, val_metrics: dict, attn_metrics: dict, output_csv=None):
keys = set(val_metrics.keys()) | set(attn_metrics.keys())
keys.add('epoch')
overlapping_keys = val_metrics.keys() & attn_metrics.keys()
if len(overlapping_keys) > 0:
raise ValueError("Found overlapping keys {} in training and attention metrics".format(overlapping_keys))
def find_keys_with_epoch(metrics_dict: dict) -> set:
return set(list(filter(lambda x: type(metrics_dict[x]) is list, metrics_dict.keys())))
val_keys_with_epoch = find_keys_with_epoch(val_metrics)
val_keys_without_epoch = val_metrics.keys() - val_keys_with_epoch
attn_keys_with_epoch = find_keys_with_epoch(attn_metrics)
attn_metrics_without_epoch = attn_metrics.keys() - attn_keys_with_epoch
keys_without_epochs = (val_metrics.keys() - val_keys_with_epoch) | (attn_metrics.keys() - attn_keys_with_epoch)
model_parameters = dict(config._asdict())
df = pd.DataFrame(columns=(list(model_parameters.keys()) + list(keys)))
def add_all_keys_with_epoch(df_, keys_with_epoch, undef_keys, metrics):
(max_epoch,) = set(len(metrics[x]) for x in keys_with_epoch)
for epoch in range(max_epoch):
update_dict_ = dict(model_parameters)
update_dict_['epoch'] = epoch
for k in keys_with_epoch:
update_dict_[k] = metrics[k][epoch]
for k in undef_keys:
update_dict_[k] = ""
df_ = df_.append(update_dict_, ignore_index=True)
return df_
df = add_all_keys_with_epoch(df, val_keys_with_epoch, keys_without_epochs | attn_keys_with_epoch, val_metrics)
df = add_all_keys_with_epoch(df, attn_keys_with_epoch, keys_without_epochs | val_keys_with_epoch, attn_metrics)
update_dict = dict(model_parameters)
for k in attn_metrics_without_epoch:
update_dict[k] = attn_metrics[k]
for k in val_keys_without_epoch:
update_dict[k] = val_metrics[k]
for k in val_keys_with_epoch | attn_keys_with_epoch:
update_dict[k] = ""
update_dict['epoch'] = ""
df = df.append(update_dict, ignore_index=True)
if output_csv:
os.makedirs(os.path.dirname(output_csv), exist_ok=True)
df.to_csv(output_csv, index=False, compression=None)
return df
def namedtuple_to_xml(item: namedtuple):
elem = Element(type(item).__name__)
asdict = item._asdict().items()
for key, val in asdict:
if val is None:
continue
if type(val) is namedtuple:
child = namedtuple_to_xml(val)
elif type(val) is list:
child = Element(key)
for item in val:
child.append(namedtuple_to_xml(item))
else:
child = Element(key)
child.text = str(val)
elem.append(child)
return elem
def _get_by_entity(self, entity: namedtuple) -> namedtuple:
if self.n >= 5:
self.stop()
self.start()
self.n += 1
# noinspection PyProtectedMember
result = entity._asdict()
self.browser.get(entity.url)
table = self.browser.find_element_by_xpath("//div[@class='portlet']//table[@align='center'][2]")
if table:
result["content"] = table.text
if '不开展' not in table.text:
span_tag = table.find_elements_by_xpath("//table[@border>'0']//tr[1]//td")
data_tag = table.find_elements_by_xpath("//table[@border>'0']//tr[2]//td")
span = [tag.text for tag in span_tag]
data = [tag.text for tag in data_tag]
try:
result["days"] = data[["期限" in w for w in span].index(True)]
result["amount"] = data[["量" in w for w in span].index(True)]
result["rate"] = data[["利率" in w for w in span].index(True)]
except ValueError:
pass
return self.entity(**result)
def nt2json(nt: namedtuple):
return json.dumps(nt._asdict(), default=str)
def parse_namedtuple(losses: namedtuple, prefix: str):
log = {'{}/{}'.format(prefix, k): v for k, v in losses._asdict().items()}
return log
def _prefixed(nt: namedtuple, prefix):
"""Convert a named tuple into a dict with prefixed names."""
result = {}
for key, value in nt._asdict().items():
result[prefix + key] = value
return result
def data(self, cls: namedtuple):
self._data = cls
for name, value in cls._asdict().items():
self.__setattr__(name, value)
def message_from_tuple(payload_tuple: namedtuple, attributes: dict = None):
tuple_as_json = json.dumps(payload_tuple._asdict())
return mock_message(tuple_as_json, attributes)
def save_link(self, link: namedtuple) -> None:
# noinspection PyProtectedMember
self.update("link", {
"head": link.head,
"tail": link.tail
}, link._asdict(), True)
def save_node(self, node: namedtuple) -> None:
# noinspection PyProtectedMember
self.update("node", {
"name": node.name,
"source": node.source
}, node._asdict(), True)
def _asSortedList(scores: namedtuple, places: int = 4) -> List[str]:
"""Converts namedtuple of scores to a list of rounded values in name-
sorted order"""
tf = truncatedFloat(places)
return [tf % v for _, v in sorted(scores._asdict().items())]