def validate(self, document, schema=None, update=False, context=None):
"""
Main validation method which simply tries to validate against cerberus
schema and if it does not fail, repeats the same against mongoengine
validation machinery.
"""
# call default eve's validator
if not Validator.validate(self, document, schema, update, context):
return False
# validate using mongoengine field validators
if self.resource:
model_cls = app.data.models[self.resource]
doc = model_cls(**document)
# rewind all file-like's
for attr, field in iteritems(model_cls._fields):
if isinstance(field, FileField) and attr in document:
document[attr].stream.seek(0)
try:
doc.validate()
except ValidationError as e:
for field_name, error in e.errors.items():
self._error(field_name, str(e))
return False
return True
def validate(self, document, schema=None, update=False, context=None):
"""
Main validation method which simply tries to validate against cerberus
schema and if it does not fail, repeats the same against mongoengine
validation machinery.
"""
# call default eve's validator
if not Validator.validate(self, document, schema, update, context):
return False
# validate using mongoengine field validators
if self.resource and context is None:
model_cls = app.data.models[self.resource]
# We must translate any database field names to their corresponding
# MongoEngine names before attempting to validate them.
translate = lambda x: model_cls._reverse_db_field_map.get(x, x)
document = {translate(k): document[k] for k in document}
doc = model_cls(**document)
# rewind all file-like's
for attr, field in iteritems(model_cls._fields):
if isinstance(field, FileField) and attr in document:
document[attr].stream.seek(0)
try:
doc.validate()
except ValidationError as e:
for field_name, error in e.errors.items():
self._error(field_name, str(e))
return False
return True
def validate(self, document, schema=None, update=False, context=None):
"""
Main validation method which simply tries to validate against cerberus
schema and if it does not fail, repeats the same against mongoengine
validation machinery.
"""
# call default eve's validator
if not Validator.validate(self, document, schema, update, context):
return False
# validate using mongoengine field validators
if self.resource and context is None:
model_cls = app.data.models[self.resource]
# We must translate any database field names to their corresponding
# MongoEngine names before attempting to validate them.
translate = lambda x: model_cls._reverse_db_field_map.get(x, x)
document = {translate(k): document[k] for k in document}
doc = model_cls(**document)
# rewind all file-like's
for attr, field in iteritems(model_cls._fields):
if isinstance(field, FileField) and attr in document:
document[attr].stream.seek(0)
try:
doc.validate()
except ValidationError as e:
for field_name, error in e.errors.items():
self._error(field_name, str(e))
return False
return True
def LiteralSchemaInput(name, schema, type_=None):
validator = Validator({"value": schema})
def validate_schema(self, value):
return validator.validate({"value": value})
params = {
"validate_schema": validate_schema,
"type": type_,
}
return type(name + "InputWidget", (LiteralSchemaInputBase, ), params)
def match_iter(self):
# short circuit on empty
if self.match_df is None:
return
# create validator.
v = Validator(self.match_schema)
# names cols.
cis = zip(range(len(self.match_df.columns)),
list(self.match_df.columns))
# strip out underscore fields.
tmp = []
for a, b in cis:
if b[0] == "_" and b != "_id_y":
continue
tmp.append((a, b))
cis = tmp
# loop over each entry.
for row in self.match_df.itertuples():
# create dictionary.
tmp = {}
for i, key in cis:
# extract value.
val = row[i + 1]
# convert nan
if pd.isnull(val):
val = None
# convert special key.
if key == "_id_y":
key = "GENOMIC_ID"
# save it to dict.
tmp[key] = val
# yield the match
yield tmp
def validate(self, document, schema=None, update=False, context=None):
"""
Main validation method which simply tries to validate against cerberus
schema and if it does not fail, repeats the same against mongoengine
validation machinery.
"""
# fix timestamp
if app.config["DATE_CREATED"] in list(self.schema.keys()):
now = get_utc_time()
if not update:
document[app.config["DATE_CREATED"]] = document.get(
app.config["DATE_CREATED"], now)
document[app.config["LAST_UPDATED"]] = now
# call default eve's validator
if not Validator.validate(self, document, schema, update, context):
return False
# validate using mongoengine field validators
if self.resource:
model_cls = app.data.models[self.resource]
translate = lambda x: model_cls._reverse_db_field_map.get(x)
new_document = dict()
for field, value in document.items():
field_copy = field.split(".")
field_copy[0] = translate(field_copy[0])
if None not in field_copy:
new_document[".".join(field_copy)] = value
document = new_document
doc = model_cls(**document)
# rewind all file-like's
for attr, field in iteritems(model_cls._fields):
if isinstance(field, FileField) and attr in document:
document[attr].stream.seek(0)
try:
doc.validate()
except ValidationError as e:
for field_name, error in e.errors.items():
self._error(field_name, str(e))
return False
return True
def validate(self, document, schema=None, update=False):
"""
Main validation method which simply tries to validate against cerberus
schema and if it does not fail, repeats the same against mongoengine
validation machinery.
"""
# call default eve's validator
if not Validator.validate(self, document, schema, update):
return False
# validate using mongoengine field validators
model_cls = app.data.models[self.resource]
doc = model_cls(**document)
# rewind all file-like's
for attr, field in iteritems(model_cls._fields):
if isinstance(field, FileField) and attr in document:
document[attr].stream.seek(0)
try:
doc.validate()
except ValidationError as e:
for field_name, error in e.errors.items():
self._error(field_name, str(e))
return False
return True
