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def i2c_master_read(self, addr, length, flags=I2C_NO_FLAGS):
"""Make an I2C read access. The given I2C device is addressed and clock cycles for `length` bytes ar... |
data = array.array('B', (0,) * length)
status, rx_len = api.py_aa_i2c_read_ext(self.handle, addr, flags,
length, data)
_raise_i2c_status_code_error_if_failure(status)
del data[rx_len:]
return bytes(data) |
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def poll(self, timeout=None):
"""Wait for an event to occur. If `timeout` is given, if specifies the length of time in milliseconds which the function will wait ... |
if timeout is None:
timeout = -1
ret = api.py_aa_async_poll(self.handle, timeout)
_raise_error_if_negative(ret)
events = list()
for event in (POLL_I2C_READ, POLL_I2C_WRITE, POLL_SPI,
POLL_I2C_MONITOR):
if ret & event:
eve... |
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def enable_i2c_slave(self, slave_address):
"""Enable I2C slave mode. The device will respond to the specified slave_address if it is addressed. You can wait for ... |
ret = api.py_aa_i2c_slave_enable(self.handle, slave_address,
self.BUFFER_SIZE, self.BUFFER_SIZE)
_raise_error_if_negative(ret) |
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def i2c_slave_read(self):
"""Read the bytes from an I2C slave reception. The bytes are returned as a string object. """ |
data = array.array('B', (0,) * self.BUFFER_SIZE)
status, addr, rx_len = api.py_aa_i2c_slave_read_ext(self.handle,
self.BUFFER_SIZE, data)
_raise_i2c_status_code_error_if_failure(status)
# In case of general call, actually return the general call address
if addr ... |
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def i2c_slave_last_transmit_size(self):
"""Returns the number of bytes transmitted by the slave.""" |
ret = api.py_aa_i2c_slave_write_stats(self.handle)
_raise_error_if_negative(ret)
return ret |
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def i2c_monitor_read(self):
"""Retrieved any data fetched by the monitor. This function has an integrated timeout mechanism. You should use :func:`poll` to deter... |
data = array.array('H', (0,) * self.BUFFER_SIZE)
ret = api.py_aa_i2c_monitor_read(self.handle, self.BUFFER_SIZE,
data)
_raise_error_if_negative(ret)
del data[ret:]
return data.tolist() |
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def spi_bitrate(self):
"""SPI bitrate in kHz. Not every bitrate is supported by the host adapter. Therefore, the actual bitrate may be less than the value which ... |
ret = api.py_aa_spi_bitrate(self.handle, 0)
_raise_error_if_negative(ret)
return ret |
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def spi_configure(self, polarity, phase, bitorder):
"""Configure the SPI interface.""" |
ret = api.py_aa_spi_configure(self.handle, polarity, phase, bitorder)
_raise_error_if_negative(ret) |
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def spi_configure_mode(self, spi_mode):
"""Configure the SPI interface by the well known SPI modes.""" |
if spi_mode == SPI_MODE_0:
self.spi_configure(SPI_POL_RISING_FALLING,
SPI_PHASE_SAMPLE_SETUP, SPI_BITORDER_MSB)
elif spi_mode == SPI_MODE_3:
self.spi_configure(SPI_POL_FALLING_RISING,
SPI_PHASE_SETUP_SAMPLE, SPI_BITORDER_MSB)
else:... |
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def spi_write(self, data):
"""Write a stream of bytes to a SPI device.""" |
data_out = array.array('B', data)
data_in = array.array('B', (0,) * len(data_out))
ret = api.py_aa_spi_write(self.handle, len(data_out), data_out,
len(data_in), data_in)
_raise_error_if_negative(ret)
return bytes(data_in) |
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def spi_ss_polarity(self, polarity):
"""Change the ouput polarity on the SS line. Please note, that this only affects the master functions. """ |
ret = api.py_aa_spi_master_ss_polarity(self.handle, polarity)
_raise_error_if_negative(ret) |
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def edit_form(self, obj):
"""Customize edit form.""" |
form = super(OAISetModelView, self).edit_form(obj)
del form.spec
return form |
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def _schema_from_verb(verb, partial=False):
"""Return an instance of schema for given verb.""" |
from .verbs import Verbs
return getattr(Verbs, verb)(partial=partial) |
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def serialize(pagination, **kwargs):
"""Return resumption token serializer.""" |
if not pagination.has_next:
return
token_builder = URLSafeTimedSerializer(
current_app.config['SECRET_KEY'],
salt=kwargs['verb'],
)
schema = _schema_from_verb(kwargs['verb'], partial=False)
data = dict(seed=random.random(), page=pagination.next_num,
kwargs=s... |
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def _deserialize(self, value, attr, data):
"""Serialize resumption token.""" |
token_builder = URLSafeTimedSerializer(
current_app.config['SECRET_KEY'],
salt=data['verb'],
)
result = token_builder.loads(value, max_age=current_app.config[
'OAISERVER_RESUMPTION_TOKEN_EXPIRE_TIME'])
result['token'] = value
result['kwargs'] ... |
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def load(self, data, many=None, partial=None):
"""Deserialize a data structure to an object.""" |
result = super(ResumptionTokenSchema, self).load(
data, many=many, partial=partial
)
result.data.update(
result.data.get('resumptionToken', {}).get('kwargs', {})
)
return result |
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def make_request_validator(request):
"""Validate arguments in incomming request.""" |
verb = request.values.get('verb', '', type=str)
resumption_token = request.values.get('resumptionToken', None)
schema = Verbs if resumption_token is None else ResumptionVerbs
return getattr(schema, verb, OAISchema)(partial=False) |
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def from_iso_permissive(datestring, use_dateutil=True):
"""Parse an ISO8601-formatted datetime and return a datetime object. Inspired by the marshmallow.utils.fr... |
dateutil_available = False
try:
from dateutil import parser
dateutil_available = True
except ImportError:
dateutil_available = False
import datetime
# Use dateutil's parser if possible
if dateutil_available and use_dateutil:
... |
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def validate(self, data):
"""Check range between dates under keys ``from_`` and ``until``.""" |
if 'verb' in data and data['verb'] != self.__class__.__name__:
raise ValidationError(
# FIXME encode data
'This is not a valid OAI-PMH verb:{0}'.format(data['verb']),
field_names=['verb'],
)
if 'from_' in data and 'until' in data ... |
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def sets(self):
"""Get list of sets.""" |
if self.cache:
return self.cache.get(
self.app.config['OAISERVER_CACHE_KEY']) |
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def sets(self, values):
"""Set list of sets.""" |
# if cache server is configured, save sets list
if self.cache:
self.cache.set(self.app.config['OAISERVER_CACHE_KEY'], values) |
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def register_signals_oaiset(self):
"""Register OAISet signals to update records.""" |
from .models import OAISet
from .receivers import after_insert_oai_set, \
after_update_oai_set, after_delete_oai_set
listen(OAISet, 'after_insert', after_insert_oai_set)
listen(OAISet, 'after_update', after_update_oai_set)
listen(OAISet, 'after_delete', after_delete_... |
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def unregister_signals_oaiset(self):
"""Unregister signals oaiset.""" |
from .models import OAISet
from .receivers import after_insert_oai_set, \
after_update_oai_set, after_delete_oai_set
if contains(OAISet, 'after_insert', after_insert_oai_set):
remove(OAISet, 'after_insert', after_insert_oai_set)
remove(OAISet, 'after_update',... |
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def extract_params(params):
""" Extracts the values of a set of parameters, recursing into nested dictionaries. """ |
values = []
if isinstance(params, dict):
for key, value in params.items():
values.extend(extract_params(value))
elif isinstance(params, list):
for value in params:
values.extend(extract_params(value))
else:
values.append(params)
return values |
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def get_list(self, list_name, options=None):
""" Get detailed metadata information about a list. """ |
options = options or {}
data = {'list': list_name}
data.update(options)
return self.api_get('list', data) |
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def import_contacts(self, email, password, include_name=False):
""" Fetch email contacts from a user's address book on one of the major email websites. Currently... |
data = {'email': email,
'password': password}
if include_name:
data['names'] = 1
return self.api_post('contacts', data) |
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def push_content(self, title, url, images=None, date=None, expire_date=None, description=None, location=None, price=None, tags=None, author=None, site_name=None, ... |
vars = vars or {}
data = {'title': title,
'url': url}
if images is not None:
data['images'] = images
if date is not None:
data['date'] = date
if expire_date is not None:
data['expire_date'] = date
if location is not Non... |
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def delete_alert(self, email, alert_id):
""" delete user alert """ |
data = {'email': email,
'alert_id': alert_id}
return self.api_delete('alert', data) |
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def get_purchase(self, purchase_id, purchase_key='sid'):
""" Retrieve information about a purchase using the system's unique ID or a client's ID @param id_: a st... |
data = {'purchase_id': purchase_id,
'purchase_key': purchase_key}
return self.api_get('purchase', data) |
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def receive_verify_post(self, post_params):
""" Returns true if the incoming request is an authenticated verify post. """ |
if isinstance(post_params, dict):
required_params = ['action', 'email', 'send_id', 'sig']
if not self.check_for_valid_postback_actions(required_params, post_params):
return False
else:
return False
if post_params['action'] != 'verify':
... |
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def receive_hardbounce_post(self, post_params):
""" Hard bounce postbacks """ |
if isinstance(post_params, dict):
required_params = ['action', 'email', 'sig']
if not self.check_for_valid_postback_actions(required_params, post_params):
return False
else:
return False
if post_params['action'] != 'hardbounce':
r... |
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def check_for_valid_postback_actions(self, required_keys, post_params):
""" checks if post_params contain required keys """ |
for key in required_keys:
if key not in post_params:
return False
return True |
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def api_get(self, action, data, headers=None):
""" Perform an HTTP GET request, using the shared-secret auth hash. @param action: API action call @param data: di... |
return self._api_request(action, data, 'GET', headers) |
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def api_post(self, action, data, binary_data_param=None):
""" Perform an HTTP POST request, using the shared-secret auth hash. @param action: API action call @pa... |
binary_data_param = binary_data_param or []
if binary_data_param:
return self.api_post_multipart(action, data, binary_data_param)
else:
return self._api_request(action, data, 'POST') |
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def api_post_multipart(self, action, data, binary_data_param):
""" Perform an HTTP Multipart POST request, using the shared-secret auth hash. @param action: API ... |
binary_data = {}
data = data.copy()
try:
file_handles = []
for param in binary_data_param:
if param in data:
binary_data[param] = file_handle = open(data[param], 'r')
file_handles.append(file_handle)
... |
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def _api_request(self, action, data, request_type, headers=None):
""" Make Request to Sailthru API with given data and api key, format and signature hash """ |
if 'file' in data:
file_data = {'file': open(data['file'], 'rb')}
else:
file_data = None
return self._http_request(action, self._prepare_json_payload(data), request_type, file_data, headers) |
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def validation_error(exception):
"""Return formatter validation error.""" |
messages = getattr(exception, 'messages', None)
if messages is None:
messages = getattr(exception, 'data', {'messages': None})['messages']
def extract_errors():
"""Extract errors from exception."""
if isinstance(messages, dict):
for field, message in messages.items():
... |
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def response(args):
"""Response endpoint.""" |
e_tree = getattr(xml, args['verb'].lower())(**args)
response = make_response(etree.tostring(
e_tree,
pretty_print=True,
xml_declaration=True,
encoding='UTF-8',
))
response.headers['Content-Type'] = 'text/xml'
return response |
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def _create_percolator_mapping(index, doc_type):
"""Update mappings with the percolator field. .. note:: This is only needed from ElasticSearch v5 onwards, becau... |
if ES_VERSION[0] >= 5:
current_search_client.indices.put_mapping(
index=index, doc_type=doc_type,
body=PERCOLATOR_MAPPING, ignore=[400, 404]) |
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def _percolate_query(index, doc_type, percolator_doc_type, document):
"""Get results for a percolate query.""" |
if ES_VERSION[0] in (2, 5):
results = current_search_client.percolate(
index=index, doc_type=doc_type, allow_no_indices=True,
ignore_unavailable=True, body={'doc': document}
)
return results['matches']
elif ES_VERSION[0] == 6:
results = current_search_cli... |
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def _new_percolator(spec, search_pattern):
"""Create new percolator associated with the new set.""" |
if spec and search_pattern:
query = query_string_parser(search_pattern=search_pattern).to_dict()
for index in current_search.mappings.keys():
# Create the percolator doc_type in the existing index for >= ES5
# TODO: Consider doing this only once in app initialization
... |
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def _delete_percolator(spec, search_pattern):
"""Delete percolator associated with the new oaiset.""" |
if spec:
for index in current_search.mappings.keys():
# Create the percolator doc_type in the existing index for >= ES5
percolator_doc_type = _get_percolator_doc_type(index)
_create_percolator_mapping(index, percolator_doc_type)
current_search_client.delete(
... |
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def _build_cache():
"""Build sets cache.""" |
sets = current_oaiserver.sets
if sets is None:
# build sets cache
sets = current_oaiserver.sets = [
oaiset.spec for oaiset in OAISet.query.filter(
OAISet.search_pattern.is_(None)).all()]
return sets |
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def get_record_sets(record):
"""Find matching sets.""" |
# get lists of sets with search_pattern equals to None but already in the
# set list inside the record
record_sets = set(record.get('_oai', {}).get('sets', []))
for spec in _build_cache():
if spec in record_sets:
yield spec
# get list of sets that match using percolator
ind... |
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def _records_commit(record_ids):
"""Commit all records.""" |
for record_id in record_ids:
record = Record.get_record(record_id)
record.commit() |
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def update_affected_records(spec=None, search_pattern=None):
"""Update all affected records by OAISet change. :param spec: The record spec. :param search_pattern... |
chunk_size = current_app.config['OAISERVER_CELERY_TASK_CHUNK_SIZE']
record_ids = get_affected_records(spec=spec, search_pattern=search_pattern)
group(
update_records_sets.s(list(filter(None, chunk)))
for chunk in zip_longest(*[iter(record_ids)] * chunk_size)
)() |
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def envelope(**kwargs):
"""Create OAI-PMH envelope for response.""" |
e_oaipmh = Element(etree.QName(NS_OAIPMH, 'OAI-PMH'), nsmap=NSMAP)
e_oaipmh.set(etree.QName(NS_XSI, 'schemaLocation'),
'{0} {1}'.format(NS_OAIPMH, NS_OAIPMH_XSD))
e_tree = ElementTree(element=e_oaipmh)
if current_app.config['OAISERVER_XSL_URL']:
e_oaipmh.addprevious(etree.Proc... |
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def error(errors):
"""Create error element.""" |
e_tree, e_oaipmh = envelope()
for code, message in errors:
e_error = SubElement(e_oaipmh, etree.QName(NS_OAIPMH, 'error'))
e_error.set('code', code)
e_error.text = message
return e_tree |
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def verb(**kwargs):
"""Create OAI-PMH envelope for response with verb.""" |
e_tree, e_oaipmh = envelope(**kwargs)
e_element = SubElement(e_oaipmh, etree.QName(NS_OAIPMH, kwargs['verb']))
return e_tree, e_element |
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def resumption_token(parent, pagination, **kwargs):
"""Attach resumption token element to a parent.""" |
# Do not add resumptionToken if all results fit to the first page.
if pagination.page == 1 and not pagination.has_next:
return
token = serialize(pagination, **kwargs)
e_resumptionToken = SubElement(parent, etree.QName(NS_OAIPMH,
'resumptio... |
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def listsets(**kwargs):
"""Create OAI-PMH response for ListSets verb.""" |
e_tree, e_listsets = verb(**kwargs)
page = kwargs.get('resumptionToken', {}).get('page', 1)
size = current_app.config['OAISERVER_PAGE_SIZE']
oai_sets = OAISet.query.paginate(page=page, per_page=size, error_out=False)
for oai_set in oai_sets.items:
e_set = SubElement(e_listsets, etree.QNam... |
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def listmetadataformats(**kwargs):
"""Create OAI-PMH response for ListMetadataFormats verb.""" |
cfg = current_app.config
e_tree, e_listmetadataformats = verb(**kwargs)
if 'identifier' in kwargs:
# test if record exists
OAIIDProvider.get(pid_value=kwargs['identifier'])
for prefix, metadata in cfg.get('OAISERVER_METADATA_FORMATS', {}).items():
e_metadataformat = SubElement... |
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def listidentifiers(**kwargs):
"""Create OAI-PMH response for verb ListIdentifiers.""" |
e_tree, e_listidentifiers = verb(**kwargs)
result = get_records(**kwargs)
for record in result.items:
pid = oaiid_fetcher(record['id'], record['json']['_source'])
header(
e_listidentifiers,
identifier=pid.pid_value,
datestamp=record['updated'],
... |
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def listrecords(**kwargs):
"""Create OAI-PMH response for verb ListRecords.""" |
record_dumper = serializer(kwargs['metadataPrefix'])
e_tree, e_listrecords = verb(**kwargs)
result = get_records(**kwargs)
for record in result.items:
pid = oaiid_fetcher(record['id'], record['json']['_source'])
e_record = SubElement(e_listrecords,
etree.... |
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def oaiid_fetcher(record_uuid, data):
"""Fetch a record's identifier. :param record_uuid: The record UUID. :param data: The record data. :returns: A :class:`inve... |
pid_value = data.get('_oai', {}).get('id')
if pid_value is None:
raise PersistentIdentifierError()
return FetchedPID(
provider=OAIIDProvider,
pid_type=OAIIDProvider.pid_type,
pid_value=str(pid_value),
) |
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def validate_spec(self, key, value):
"""Forbit updates of set identifier.""" |
if self.spec and self.spec != value:
raise OAISetSpecUpdateError("Updating spec is not allowed.")
return value |
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def add_record(self, record):
"""Add a record to the OAISet. :param record: Record to be added. :type record: `invenio_records.api.Record` or derivative. """ |
record.setdefault('_oai', {}).setdefault('sets', [])
assert not self.has_record(record)
record['_oai']['sets'].append(self.spec) |
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def remove_record(self, record):
"""Remove a record from the OAISet. :param record: Record to be removed. :type record: `invenio_records.api.Record` or derivativ... |
assert self.has_record(record)
record['_oai']['sets'] = [
s for s in record['_oai']['sets'] if s != self.spec] |
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def oaiserver(sets, records):
"""Initialize OAI-PMH server.""" |
from invenio_db import db
from invenio_oaiserver.models import OAISet
from invenio_records.api import Record
# create a OAI Set
with db.session.begin_nested():
for i in range(sets):
db.session.add(OAISet(
spec='test{0}'.format(i),
name='Test{0}'.... |
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def serializer(metadata_prefix):
"""Return etree_dumper instances. :param metadata_prefix: One of the metadata identifiers configured in ``OAISERVER_METADATA_FOR... |
metadataFormats = current_app.config['OAISERVER_METADATA_FORMATS']
serializer_ = metadataFormats[metadata_prefix]['serializer']
if isinstance(serializer_, tuple):
return partial(import_string(serializer_[0]), **serializer_[1])
return import_string(serializer_) |
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def dumps_etree(pid, record, **kwargs):
"""Dump MARC21 compatible record. :param pid: The :class:`invenio_pidstore.models.PersistentIdentifier` instance. :param ... |
from dojson.contrib.to_marc21 import to_marc21
from dojson.contrib.to_marc21.utils import dumps_etree
return dumps_etree(to_marc21.do(record['_source']), **kwargs) |
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def eprints_description(metadataPolicy, dataPolicy, submissionPolicy=None, content=None):
"""Generate the eprints element for the identify response. The eprints ... |
eprints = Element(etree.QName(NS_EPRINTS[None], 'eprints'),
nsmap=NS_EPRINTS)
eprints.set(etree.QName(ns['xsi'], 'schemaLocation'),
'{0} {1}'.format(EPRINTS_SCHEMA_LOCATION,
EPRINTS_SCHEMA_LOCATION_XSD))
if content:
contentEleme... |
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Description:
def oai_identifier_description(scheme, repositoryIdentifier, delimiter, sampleIdentifier):
"""Generate the oai-identifier element for the identify response. The ... |
oai_identifier = Element(etree.QName(NS_OAI_IDENTIFIER[None],
'oai_identifier'),
nsmap=NS_OAI_IDENTIFIER)
oai_identifier.set(etree.QName(ns['xsi'], 'schemaLocation'),
'{0} {1}'.format(OAI_IDENTIFIER_SCHEMA_LOCATION,
... |
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def friends_description(baseURLs):
"""Generate the friends element for the identify response. The friends container is recommended for use by repositories to lis... |
friends = Element(etree.QName(NS_FRIENDS[None], 'friends'),
nsmap=NS_FRIENDS)
friends.set(etree.QName(ns['xsi'], 'schemaLocation'),
'{0} {1}'.format(FRIENDS_SCHEMA_LOCATION,
FRIENDS_SCHEMA_LOCATION_XSD))
for baseURL in baseURLs:
... |
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def after_insert_oai_set(mapper, connection, target):
"""Update records on OAISet insertion.""" |
_new_percolator(spec=target.spec, search_pattern=target.search_pattern)
sleep(2)
update_affected_records.delay(
search_pattern=target.search_pattern
) |
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def after_update_oai_set(mapper, connection, target):
"""Update records on OAISet update.""" |
_delete_percolator(spec=target.spec, search_pattern=target.search_pattern)
_new_percolator(spec=target.spec, search_pattern=target.search_pattern)
sleep(2)
update_affected_records.delay(
spec=target.spec, search_pattern=target.search_pattern
) |
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def after_delete_oai_set(mapper, connection, target):
"""Update records on OAISet deletion.""" |
_delete_percolator(spec=target.spec, search_pattern=target.search_pattern)
sleep(2)
update_affected_records.delay(
spec=target.spec
) |
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def query_string_parser(search_pattern):
"""Elasticsearch query string parser.""" |
if not hasattr(current_oaiserver, 'query_parser'):
query_parser = current_app.config['OAISERVER_QUERY_PARSER']
if isinstance(query_parser, six.string_types):
query_parser = import_string(query_parser)
current_oaiserver.query_parser = query_parser
return current_oaiserver.que... |
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def get_affected_records(spec=None, search_pattern=None):
"""Get list of affected records. :param spec: The record spec. :param search_pattern: The search patter... |
# spec pattern query
# ---------- ---------- -------
# None None None
# None Y Y
# X None X
# X '' X
# X Y X OR Y
if spec is None and search_pattern is None:
raise StopIteration
queries =... |
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def get_records(**kwargs):
"""Get records paginated.""" |
page_ = kwargs.get('resumptionToken', {}).get('page', 1)
size_ = current_app.config['OAISERVER_PAGE_SIZE']
scroll = current_app.config['OAISERVER_RESUMPTION_TOKEN_EXPIRE_TIME']
scroll_id = kwargs.get('resumptionToken', {}).get('scroll_id')
if scroll_id is None:
search = OAIServerSearch(
... |
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def get_file_path(filename, local=True, relative_to_module=None, my_dir=my_dir):
""" Look for an existing path matching filename. Try to resolve relative to the ... |
# override my_dir if module is provided
if relative_to_module is not None:
my_dir = os.path.dirname(relative_to_module.__file__)
user_path = result = filename
if local:
user_path = os.path.expanduser(filename)
result = os.path.abspath(user_path)
if os.path.exists(result)... |
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def load_if_not_loaded(widget, filenames, verbose=False, delay=0.1, force=False, local=True, evaluator=None):
""" Load a javascript file to the Jupyter notebook ... |
if evaluator is None:
evaluator = EVALUATOR # default if not specified.
for filename in filenames:
loaded = False
if force or not filename in LOADED_JAVASCRIPT:
js_text = get_text_from_file_name(filename, local)
if verbose:
print("loading javascr... |
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| def _set(self, name, value):
"Proxy to set a property of the widget element."
return self.widget(self.widget_element._set(name, value)) |
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def base_url(root):
"""Determine the base url for a root element.""" |
for attr, value in root.attrib.iteritems():
if attr.endswith('base') and 'http' in value:
return value
return None |
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def clean_ns(tag):
"""Return a tag and its namespace separately.""" |
if '}' in tag:
split = tag.split('}')
return split[0].strip('{'), split[-1]
return '', tag |
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def xpath(node, query, namespaces={}):
"""A safe xpath that only uses namespaces if available.""" |
if namespaces and 'None' not in namespaces:
return node.xpath(query, namespaces=namespaces)
return node.xpath(query) |
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def innertext(node):
"""Return the inner text of a node. If a node has no sub elements, this is just node.text. Otherwise, it's node.text + sub-element-text + no... |
if not len(node):
return node.text
return (node.text or '') + ''.join([etree.tostring(c) for c in node]) + (node.tail or '') |
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def parse(document, clean_html=True, unix_timestamp=False, encoding=None):
"""Parse a document and return a feedparser dictionary with attr key access. If clean_... |
if isinstance(clean_html, bool):
cleaner = default_cleaner if clean_html else fake_cleaner
else:
cleaner = clean_html
result = feedparser.FeedParserDict()
result['feed'] = feedparser.FeedParserDict()
result['entries'] = []
result['bozo'] = 0
try:
parser = SpeedParser... |
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| def changed_path(self):
"Find any changed path and update all changed modification times."
result = None # default
for path in self.paths_to_modification_times:
lastmod = self.paths_to_modification_times[path]
mod = os.path.getmtime(path)
if mod > lastmod:
... |
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| def _parse_date_iso8601(dateString):
'''Parse a variety of ISO-8601-compatible formats like 20040105'''
m = None
for _iso8601_match in _iso8601_matches:
m = _iso8601_match(dateString)
if m:
break
if not m:
return
if m.span() == (0, 0):
return
params = ... |
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| def _parse_date_onblog(dateString):
'''Parse a string according to the OnBlog 8-bit date format'''
m = _korean_onblog_date_re.match(dateString)
if not m:
return
w3dtfdate = '%(year)s-%(month)s-%(day)sT%(hour)s:%(minute)s:%(second)s%(zonediff)s' % \
{'year': m.group(1), 'month': m... |
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| def _parse_date_nate(dateString):
'''Parse a string according to the Nate 8-bit date format'''
m = _korean_nate_date_re.match(dateString)
if not m:
return
hour = int(m.group(5))
ampm = m.group(4)
if (ampm == _korean_pm):
hour += 12
hour = str(hour)
if len(hour) == 1:
... |
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| def _parse_date_greek(dateString):
'''Parse a string according to a Greek 8-bit date format.'''
m = _greek_date_format_re.match(dateString)
if not m:
return
wday = _greek_wdays[m.group(1)]
month = _greek_months[m.group(3)]
rfc822date = '%(wday)s, %(day)s %(month)s %(year)s %(hour)s:%(min... |
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| def _parse_date_hungarian(dateString):
'''Parse a string according to a Hungarian 8-bit date format.'''
m = _hungarian_date_format_re.match(dateString)
if not m or m.group(2) not in _hungarian_months:
return None
month = _hungarian_months[m.group(2)]
day = m.group(3)
if len(day) == 1:
... |
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| def parse_date(dateString):
'''Parses a variety of date formats into a 9-tuple in GMT'''
if not dateString:
return None
for handler in _date_handlers:
try:
date9tuple = handler(dateString)
except (KeyError, OverflowError, ValueError):
continue
if not d... |
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def handle_chunk_wrapper(self, status, name, content, file_info):
"""wrapper to allow output redirects for handle_chunk.""" |
out = self.output
if out is not None:
with out:
print("handling chunk " + repr(type(content)))
self.handle_chunk(status, name, content, file_info)
else:
self.handle_chunk(status, name, content, file_info) |
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| def handle_chunk(self, status, name, content, file_info):
"Handle one chunk of the file. Override this method for peicewise delivery or error handling."
if status == "error":
msg = repr(file_info.get("message"))
exc = JavaScriptError(msg)
exc.file_info = file_info
... |
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def search(self, query, method="lucene", start=None, rows=None, access_token=None):
"""Search the ORCID database. Parameters :param query: string Query in line w... |
if access_token is None:
access_token = self. \
get_search_token_from_orcid()
headers = {'Accept': 'application/orcid+json',
'Authorization': 'Bearer %s' % access_token}
return self._search(query, method, start, rows, headers,
... |
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def search_generator(self, query, method="lucene", pagination=10, access_token=None):
"""Search the ORCID database with a generator. The generator will yield eve... |
if access_token is None:
access_token = self. \
get_search_token_from_orcid()
headers = {'Accept': 'application/orcid+json',
'Authorization': 'Bearer %s' % access_token}
index = 0
while True:
paginated_result = self._search(q... |
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def get_search_token_from_orcid(self, scope='/read-public'):
"""Get a token for searching ORCID records. Parameters :param scope: string /read-public or /read-me... |
payload = {'client_id': self._key,
'client_secret': self._secret,
'scope': scope,
'grant_type': 'client_credentials'
}
url = "%s/oauth/token" % self._endpoint
headers = {'Accept': 'application/json'}
response ... |
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Description:
def get_token_from_authorization_code(self, authorization_code, redirect_uri):
"""Like `get_token`, but using an OAuth 2 authorization code. Use this method if y... |
token_dict = {
"client_id": self._key,
"client_secret": self._secret,
"grant_type": "authorization_code",
"code": authorization_code,
"redirect_uri": redirect_uri,
}
response = requests.post(self._token_url, data=token_dict,
... |
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def read_record_public(self, orcid_id, request_type, token, put_code=None, accept_type='application/orcid+json'):
"""Get the public info about the researcher. Pa... |
return self._get_info(orcid_id, self._get_public_info, request_type,
token, put_code, accept_type) |
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def get_user_orcid(self, user_id, password, redirect_uri):
"""Get the user orcid from authentication process. Parameters :param user_id: string The id of the use... |
response = self._authenticate(user_id, password, redirect_uri,
'/authenticate')
return response['orcid'] |
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def read_record_member(self, orcid_id, request_type, token, put_code=None, accept_type='application/orcid+json'):
"""Get the member info about the researcher. Pa... |
return self._get_info(orcid_id, self._get_member_info, request_type,
token, put_code, accept_type) |
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def get_access_tokens(self, authorization_code):
"""From the authorization code, get the "access token" and the "refresh token" from Box. Args: authorization_cod... |
response = self.box_request.get_access_token(authorization_code)
try:
att = response.json()
except Exception, ex:
raise BoxHttpResponseError(ex)
if response.status_code >= 400:
raise BoxError(response.status_code, att)
return att['access_tok... |
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Description:
def unpack_frame(message):
"""Called to unpack a STOMP message into a dictionary. returned = { # STOMP Command: # Headers e.g. 'headers' : { 'destination' : 'xyz... |
body = []
returned = dict(cmd='', headers={}, body='')
breakdown = message.split('\n')
# Get the message command:
returned['cmd'] = breakdown[0]
breakdown = breakdown[1:]
def headD(field):
# find the first ':' everything to the left of this is a
# header, everything to th... |
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def ack(messageid, transactionid=None):
"""STOMP acknowledge command. Acknowledge receipt of a specific message from the server. messageid: This is the id of the... |
header = 'message-id: %s' % messageid
if transactionid:
header = 'message-id: %s\ntransaction: %s' % (messageid, transactionid)
return "ACK\n%s\n\n\x00\n" % header |
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def send(dest, msg, transactionid=None):
"""STOMP send command. dest: This is the channel we wish to subscribe to msg: This is the message body to be sent. trans... |
transheader = ''
if transactionid:
transheader = 'transaction: %s\n' % transactionid
return "SEND\ndestination: %s\n%s\n%s\x00\n" % (dest, transheader, msg) |
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Description:
def setCmd(self, cmd):
"""Check the cmd is valid, FrameError will be raised if its not.""" |
cmd = cmd.upper()
if cmd not in VALID_COMMANDS:
raise FrameError("The cmd '%s' is not valid! It must be one of '%s' (STOMP v%s)." % (
cmd, VALID_COMMANDS, STOMP_VERSION)
)
else:
self._cmd = cmd |
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Description:
def pack(self):
"""Called to create a STOMP message from the internal values. """ |
headers = ''.join(
['%s:%s\n' % (f, v) for f, v in sorted(self.headers.items())]
)
stomp_message = "%s\n%s\n%s%s\n" % (self._cmd, headers, self.body, NULL)
# import pprint
# print "stomp_message: ", pprint.pprint(stomp_message)
return stomp_message |
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