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inveniosoftware/invenio-records-rest | invenio_records_rest/views.py | pass_record | def pass_record(f):
"""Decorator to retrieve persistent identifier and record.
This decorator will resolve the ``pid_value`` parameter from the route
pattern and resolve it to a PID and a record, which are then available in
the decorated function as ``pid`` and ``record`` kwargs respectively.
"""
... | python | def pass_record(f):
"""Decorator to retrieve persistent identifier and record.
This decorator will resolve the ``pid_value`` parameter from the route
pattern and resolve it to a PID and a record, which are then available in
the decorated function as ``pid`` and ``record`` kwargs respectively.
"""
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inveniosoftware/invenio-records-rest | invenio_records_rest/views.py | verify_record_permission | def verify_record_permission(permission_factory, record):
"""Check that the current user has the required permissions on record.
In case the permission check fails, an Flask abort is launched.
If the user was previously logged-in, a HTTP error 403 is returned.
Otherwise, is returned a HTTP error 401.
... | python | def verify_record_permission(permission_factory, record):
"""Check that the current user has the required permissions on record.
In case the permission check fails, an Flask abort is launched.
If the user was previously logged-in, a HTTP error 403 is returned.
Otherwise, is returned a HTTP error 401.
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In case the permission check fails, an Flask abort is launched.
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inveniosoftware/invenio-records-rest | invenio_records_rest/views.py | need_record_permission | def need_record_permission(factory_name):
"""Decorator checking that the user has the required permissions on record.
:param factory_name: name of the permission factory.
"""
def need_record_permission_builder(f):
@wraps(f)
def need_record_permission_decorator(self, record=None, *args,
... | python | def need_record_permission(factory_name):
"""Decorator checking that the user has the required permissions on record.
:param factory_name: name of the permission factory.
"""
def need_record_permission_builder(f):
@wraps(f)
def need_record_permission_decorator(self, record=None, *args,
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inveniosoftware/invenio-records-rest | invenio_records_rest/views.py | RecordsListOptionsResource.get | def get(self):
"""Get options."""
opts = current_app.config['RECORDS_REST_SORT_OPTIONS'].get(
self.search_index)
sort_fields = []
if opts:
for key, item in sorted(opts.items(), key=lambda x: x[1]['order']):
sort_fields.append(
... | python | def get(self):
"""Get options."""
opts = current_app.config['RECORDS_REST_SORT_OPTIONS'].get(
self.search_index)
sort_fields = []
if opts:
for key, item in sorted(opts.items(), key=lambda x: x[1]['order']):
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inveniosoftware/invenio-records-rest | invenio_records_rest/views.py | RecordsListResource.get | def get(self, **kwargs):
"""Search records.
Permissions: the `list_permission_factory` permissions are
checked.
:returns: Search result containing hits and aggregations as
returned by invenio-search.
"""
default_results_size = current_app.config.ge... | python | def get(self, **kwargs):
"""Search records.
Permissions: the `list_permission_factory` permissions are
checked.
:returns: Search result containing hits and aggregations as
returned by invenio-search.
"""
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inveniosoftware/invenio-records-rest | invenio_records_rest/views.py | RecordsListResource.post | def post(self, **kwargs):
"""Create a record.
Permissions: ``create_permission_factory``
Procedure description:
#. First of all, the `create_permission_factory` permissions are
checked.
#. Then, the record is deserialized by the proper loader.
#. A second... | python | def post(self, **kwargs):
"""Create a record.
Permissions: ``create_permission_factory``
Procedure description:
#. First of all, the `create_permission_factory` permissions are
checked.
#. Then, the record is deserialized by the proper loader.
#. A second... | [
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Procedure description:
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#. Then, the record is deserialized by the proper loader.
#. A second call to the `create_permission_facto... | [
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inveniosoftware/invenio-records-rest | invenio_records_rest/views.py | RecordResource.delete | def delete(self, pid, record, **kwargs):
"""Delete a record.
Permissions: ``delete_permission_factory``
Procedure description:
#. The record is resolved reading the pid value from the url.
#. The ETag is checked.
#. The record is deleted.
#. All PIDs are mar... | python | def delete(self, pid, record, **kwargs):
"""Delete a record.
Permissions: ``delete_permission_factory``
Procedure description:
#. The record is resolved reading the pid value from the url.
#. The ETag is checked.
#. The record is deleted.
#. All PIDs are mar... | [
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Procedure description:
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#. The ETag is checked.
#. The record is deleted.
#. All PIDs are marked as DELETED.
:param pid: Persistent iden... | [
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inveniosoftware/invenio-records-rest | invenio_records_rest/views.py | RecordResource.get | def get(self, pid, record, **kwargs):
"""Get a record.
Permissions: ``read_permission_factory``
Procedure description:
#. The record is resolved reading the pid value from the url.
#. The ETag and If-Modifed-Since is checked.
#. The HTTP response is built with the he... | python | def get(self, pid, record, **kwargs):
"""Get a record.
Permissions: ``read_permission_factory``
Procedure description:
#. The record is resolved reading the pid value from the url.
#. The ETag and If-Modifed-Since is checked.
#. The HTTP response is built with the he... | [
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Procedure description:
#. The record is resolved reading the pid value from the url.
#. The ETag and If-Modifed-Since is checked.
#. The HTTP response is built with the help of the link factory.
:param pid: Pers... | [
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inveniosoftware/invenio-records-rest | invenio_records_rest/views.py | RecordResource.patch | def patch(self, pid, record, **kwargs):
"""Modify a record.
Permissions: ``update_permission_factory``
The data should be a JSON-patch, which will be applied to the record.
Requires header ``Content-Type: application/json-patch+json``.
Procedure description:
#. The re... | python | def patch(self, pid, record, **kwargs):
"""Modify a record.
Permissions: ``update_permission_factory``
The data should be a JSON-patch, which will be applied to the record.
Requires header ``Content-Type: application/json-patch+json``.
Procedure description:
#. The re... | [
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Permissions: ``update_permission_factory``
The data should be a JSON-patch, which will be applied to the record.
Requires header ``Content-Type: application/json-patch+json``.
Procedure description:
#. The record is deserialized using the proper loader.
... | [
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inveniosoftware/invenio-records-rest | invenio_records_rest/views.py | RecordResource.put | def put(self, pid, record, **kwargs):
"""Replace a record.
Permissions: ``update_permission_factory``
The body should be a JSON object, which will fully replace the current
record metadata.
Procedure description:
#. The ETag is checked.
#. The record is updat... | python | def put(self, pid, record, **kwargs):
"""Replace a record.
Permissions: ``update_permission_factory``
The body should be a JSON object, which will fully replace the current
record metadata.
Procedure description:
#. The ETag is checked.
#. The record is updat... | [
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The body should be a JSON object, which will fully replace the current
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Procedure description:
#. The ETag is checked.
#. The record is updated by calling the record API `clear()`,
... | [
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inveniosoftware/invenio-records-rest | invenio_records_rest/views.py | SuggestResource.get | def get(self, **kwargs):
"""Get suggestions."""
completions = []
size = request.values.get('size', type=int)
for k in self.suggesters.keys():
val = request.values.get(k)
if val:
# Get completion suggestions
opts = copy.deepcopy(sel... | python | def get(self, **kwargs):
"""Get suggestions."""
completions = []
size = request.values.get('size', type=int)
for k in self.suggesters.keys():
val = request.values.get(k)
if val:
# Get completion suggestions
opts = copy.deepcopy(sel... | [
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inveniosoftware/invenio-records-rest | invenio_records_rest/schemas/fields/datetime.py | DateString._serialize | def _serialize(self, value, attr, obj):
"""Serialize an ISO8601-formatted date."""
try:
return super(DateString, self)._serialize(
arrow.get(value).date(), attr, obj)
except ParserError:
return missing | python | def _serialize(self, value, attr, obj):
"""Serialize an ISO8601-formatted date."""
try:
return super(DateString, self)._serialize(
arrow.get(value).date(), attr, obj)
except ParserError:
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inveniosoftware/invenio-records-rest | invenio_records_rest/schemas/fields/datetime.py | DateString._deserialize | def _deserialize(self, value, attr, data):
"""Deserialize an ISO8601-formatted date."""
return super(DateString, self)._deserialize(value, attr,
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inveniosoftware/invenio-records-rest | examples/app.py | records | def records():
"""Load test data fixture."""
import uuid
from invenio_records.api import Record
from invenio_pidstore.models import PersistentIdentifier, PIDStatus
indexer = RecordIndexer()
index_queue = []
# Record 1 - Live record
with db.session.begin_nested():
rec_uuid = uui... | python | def records():
"""Load test data fixture."""
import uuid
from invenio_records.api import Record
from invenio_pidstore.models import PersistentIdentifier, PIDStatus
indexer = RecordIndexer()
index_queue = []
# Record 1 - Live record
with db.session.begin_nested():
rec_uuid = uui... | [
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inveniosoftware/invenio-records-rest | invenio_records_rest/serializers/base.py | PreprocessorMixin.preprocess_record | def preprocess_record(self, pid, record, links_factory=None, **kwargs):
"""Prepare a record and persistent identifier for serialization."""
links_factory = links_factory or (lambda x, record=None, **k: dict())
metadata = copy.deepcopy(record.replace_refs()) if self.replace_refs \
els... | python | def preprocess_record(self, pid, record, links_factory=None, **kwargs):
"""Prepare a record and persistent identifier for serialization."""
links_factory = links_factory or (lambda x, record=None, **k: dict())
metadata = copy.deepcopy(record.replace_refs()) if self.replace_refs \
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inveniosoftware/invenio-records-rest | invenio_records_rest/serializers/base.py | PreprocessorMixin.preprocess_search_hit | def preprocess_search_hit(pid, record_hit, links_factory=None, **kwargs):
"""Prepare a record hit from Elasticsearch for serialization."""
links_factory = links_factory or (lambda x, **k: dict())
record = dict(
pid=pid,
metadata=record_hit['_source'],
links=li... | python | def preprocess_search_hit(pid, record_hit, links_factory=None, **kwargs):
"""Prepare a record hit from Elasticsearch for serialization."""
links_factory = links_factory or (lambda x, **k: dict())
record = dict(
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links=li... | [
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inveniosoftware/invenio-records-rest | invenio_records_rest/loaders/marshmallow.py | _flatten_marshmallow_errors | def _flatten_marshmallow_errors(errors):
"""Flatten marshmallow errors."""
res = []
for field, error in errors.items():
if isinstance(error, list):
res.append(
dict(field=field, message=' '.join([str(x) for x in error])))
elif isinstance(error, dict):
... | python | def _flatten_marshmallow_errors(errors):
"""Flatten marshmallow errors."""
res = []
for field, error in errors.items():
if isinstance(error, list):
res.append(
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inveniosoftware/invenio-records-rest | invenio_records_rest/loaders/marshmallow.py | marshmallow_loader | def marshmallow_loader(schema_class):
"""Marshmallow loader for JSON requests."""
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context = {}
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"""Marshmallow loader for JSON requests."""
def json_loader():
request_json = request.get_json()
context = {}
pid_data = request.view_args.get('pid_value')
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body = dict(
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body['errors'] = self.errors
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inveniosoftware/invenio-records-rest | invenio_records_rest/ext.py | _RecordRESTState.reset_permission_factories | def reset_permission_factories(self):
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for key in ('read', 'create', 'update', 'delete'):
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"""Remove cached permission factories."""
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app.extensions['invenio-records-rest'] = _RecordRESTState(app) | python | def init_app(self, app):
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# Resolve the Elasticsearch error handlers
handlers = ... | python | def init_config(self, app):
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# Set up API endpoints for records.
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inveniosoftware/invenio-records-rest | invenio_records_rest/facets.py | range_filter | def range_filter(field, start_date_math=None, end_date_math=None, **kwargs):
"""Create a range filter.
:param field: Field name.
:param start_date_math: Starting date.
:param end_date_math: Ending date.
:param kwargs: Addition arguments passed to the Range query.
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"""Create a range filter.
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:param start_date_math: Starting date.
:param end_date_math: Ending date.
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inveniosoftware/invenio-records-rest | invenio_records_rest/facets.py | _create_filter_dsl | def _create_filter_dsl(urlkwargs, definitions):
"""Create a filter DSL expression."""
filters = []
for name, filter_factory in definitions.items():
values = request.values.getlist(name, type=text_type)
if values:
filters.append(filter_factory(values))
for v in values:... | python | def _create_filter_dsl(urlkwargs, definitions):
"""Create a filter DSL expression."""
filters = []
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if values:
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inveniosoftware/invenio-records-rest | invenio_records_rest/facets.py | _post_filter | def _post_filter(search, urlkwargs, definitions):
"""Ingest post filter in query."""
filters, urlkwargs = _create_filter_dsl(urlkwargs, definitions)
for filter_ in filters:
search = search.post_filter(filter_)
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inveniosoftware/invenio-records-rest | invenio_records_rest/facets.py | _query_filter | def _query_filter(search, urlkwargs, definitions):
"""Ingest query filter in query."""
filters, urlkwargs = _create_filter_dsl(urlkwargs, definitions)
for filter_ in filters:
search = search.filter(filter_)
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inveniosoftware/invenio-records-rest | invenio_records_rest/facets.py | _aggregations | def _aggregations(search, definitions):
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search.aggs[name] = agg if not callable(agg) else agg()
return search | python | def _aggregations(search, definitions):
"""Add aggregations to query."""
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inveniosoftware/invenio-records-rest | invenio_records_rest/facets.py | default_facets_factory | def default_facets_factory(search, index):
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:param index: Index name.
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urlkwargs = MultiDict()
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inveniosoftware/invenio-records-rest | invenio_records_rest/serializers/marshmallow.py | MarshmallowMixin.dump | def dump(self, obj, context=None):
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inveniosoftware/invenio-records-rest | invenio_records_rest/serializers/marshmallow.py | MarshmallowMixin.transform_record | def transform_record(self, pid, record, links_factory=None, **kwargs):
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context.setdefault('pid', pid)
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inveniosoftware/invenio-records-rest | invenio_records_rest/serializers/marshmallow.py | MarshmallowMixin.transform_search_hit | def transform_search_hit(self, pid, record_hit, links_factory=None,
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"""Transform search result hit into an intermediate representation."""
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inveniosoftware/invenio-records-rest | invenio_records_rest/schemas/fields/persistentidentifier.py | pid_from_context | def pid_from_context(_, context):
"""Get PID from marshmallow context."""
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inveniosoftware/invenio-records-rest | invenio_records_rest/serializers/response.py | record_responsify | def record_responsify(serializer, mimetype):
"""Create a Records-REST response serializer.
:param serializer: Serializer instance.
:param mimetype: MIME type of response.
:returns: Function that generates a record HTTP response.
"""
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:param serializer: Serializer instance.
:param mimetype: MIME type of response.
:returns: Function that generates a record HTTP response.
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inveniosoftware/invenio-records-rest | invenio_records_rest/serializers/response.py | search_responsify | def search_responsify(serializer, mimetype):
"""Create a Records-REST search result response serializer.
:param serializer: Serializer instance.
:param mimetype: MIME type of response.
:returns: Function that generates a record HTTP response.
"""
def view(pid_fetcher, search_result, code=200, h... | python | def search_responsify(serializer, mimetype):
"""Create a Records-REST search result response serializer.
:param serializer: Serializer instance.
:param mimetype: MIME type of response.
:returns: Function that generates a record HTTP response.
"""
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inveniosoftware/invenio-records-rest | invenio_records_rest/serializers/response.py | add_link_header | def add_link_header(response, links):
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:param response: REST response instance
:param links: Dictionary of links
"""
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:param response: REST response instance
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inveniosoftware/invenio-records-rest | invenio_records_rest/serializers/citeproc.py | CiteprocSerializer._get_args | def _get_args(cls, **kwargs):
"""Parse style and locale.
Argument location precedence: kwargs > view_args > query
"""
csl_args = {
'style': cls._default_style,
'locale': cls._default_locale
}
if has_request_context():
parser = FlaskPa... | python | def _get_args(cls, **kwargs):
"""Parse style and locale.
Argument location precedence: kwargs > view_args > query
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csl_args = {
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'locale': cls._default_locale
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"""Get source data object for citeproc-py."""
if self.record_format == 'csl':
return CiteProcJSON([json.loads(data)])
elif self.record_format == 'bibtex':
return BibTeX(data) | python | def _get_source(self, data):
"""Get source data object for citeproc-py."""
if self.record_format == 'csl':
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"""Remove double spaces, punctuation and escapes apostrophes."""
text = re.sub('\s\s+', ' ', text)
text = re.sub('\.\.+', '.', text)
text = text.replace("'", "\\'")
return text | python | def _clean_result(self, text):
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text = text.replace("'", "\\'")
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"""Serialize a single record.
:param pid: Persistent identifier instance.
:param record: Record instance.
:param links_factory: Factory function for record links.
"""
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"""Serialize a single record.
:param pid: Persistent identifier instance.
:param record: Record instance.
:param links_factory: Factory function for record links.
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"""Check if a character is valid based on the XML specification."""
codepoint = ord(char)
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"""Check if a character is valid based on the XML specification."""
codepoint = ord(char)
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"""Deserialize sanitized string value."""
value = super(SanitizedUnicode, self)._deserialize(value, attr, data)
value = fix_text(value)
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"""Deserialize sanitized string value."""
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inveniosoftware/invenio-records-rest | invenio_records_rest/serializers/datacite.py | BaseDataCiteSerializer.serialize | def serialize(self, pid, record, links_factory=None):
"""Serialize a single record and persistent identifier.
:param pid: Persistent identifier instance.
:param record: Record instance.
:param links_factory: Factory function for record links.
"""
return self.schema.tostr... | python | def serialize(self, pid, record, links_factory=None):
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:param record: Record instance.
:param links_factory: Factory function for record links.
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inveniosoftware/invenio-records-rest | invenio_records_rest/serializers/datacite.py | BaseDataCiteSerializer.serialize_search | def serialize_search(self, pid_fetcher, search_result, links=None,
item_links_factory=None):
"""Serialize a search result.
:param pid_fetcher: Persistent identifier fetcher.
:param search_result: Elasticsearch search result.
:param links: Dictionary of links to ... | python | def serialize_search(self, pid_fetcher, search_result, links=None,
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inveniosoftware/invenio-records-rest | invenio_records_rest/serializers/datacite.py | BaseDataCiteSerializer.serialize_oaipmh | def serialize_oaipmh(self, pid, record):
"""Serialize a single record for OAI-PMH."""
obj = self.transform_record(pid, record['_source']) \
if isinstance(record['_source'], Record) \
else self.transform_search_hit(pid, record)
return self.schema.dump_etree(obj) | python | def serialize_oaipmh(self, pid, record):
"""Serialize a single record for OAI-PMH."""
obj = self.transform_record(pid, record['_source']) \
if isinstance(record['_source'], Record) \
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inveniosoftware/invenio-records-rest | invenio_records_rest/serializers/datacite.py | OAIDataCiteSerializer.serialize_oaipmh | def serialize_oaipmh(self, pid, record):
"""Serialize a single record for OAI-PMH."""
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"""Deserialize string value."""
value = super(TrimmedString, self)._deserialize(value, attr, data)
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inveniosoftware/invenio-records-rest | invenio_records_rest/query.py | default_search_factory | def default_search_factory(self, search, query_parser=None):
"""Parse query using elasticsearch DSL query.
:param self: REST view.
:param search: Elastic search DSL search instance.
:returns: Tuple with search instance and URL arguments.
"""
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:param search: Elastic search DSL search instance.
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inveniosoftware/invenio-records-rest | invenio_records_rest/schemas/fields/marshmallow_contrib.py | _get_func_args | def _get_func_args(func):
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inveniosoftware/invenio-records-rest | invenio_records_rest/serializers/dc.py | DublinCoreSerializer.serialize | def serialize(self, pid, record, links_factory=None):
"""Serialize a single record and persistent identifier.
:param pid: Persistent identifier instance.
:param record: Record instance.
:param links_factory: Factory function for record links.
"""
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:param pid: Persistent identifier instance.
:param record: Record instance.
:param links_factory: Factory function for record links.
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inveniosoftware/invenio-records-rest | invenio_records_rest/serializers/jsonld.py | JSONLDTransformerMixin.expanded | def expanded(self):
"""Get JSON-LD expanded state."""
# Ensure we can run outside a application/request context.
if request:
if 'expanded' in request.args:
return True
elif 'compacted' in request.args:
return False
return self._expa... | python | def expanded(self):
"""Get JSON-LD expanded state."""
# Ensure we can run outside a application/request context.
if request:
if 'expanded' in request.args:
return True
elif 'compacted' in request.args:
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return self._expa... | [
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inveniosoftware/invenio-records-rest | invenio_records_rest/serializers/jsonld.py | JSONLDTransformerMixin.transform_jsonld | def transform_jsonld(self, obj):
"""Compact JSON according to context."""
rec = copy.deepcopy(obj)
rec.update(self.context)
compacted = jsonld.compact(rec, self.context)
if not self.expanded:
return compacted
else:
return jsonld.expand(compacted)[0... | python | def transform_jsonld(self, obj):
"""Compact JSON according to context."""
rec = copy.deepcopy(obj)
rec.update(self.context)
compacted = jsonld.compact(rec, self.context)
if not self.expanded:
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inveniosoftware/invenio-records-rest | invenio_records_rest/serializers/jsonld.py | JSONLDTransformerMixin.transform_record | def transform_record(self, pid, record, links_factory=None, **kwargs):
"""Transform record into an intermediate representation."""
result = super(JSONLDTransformerMixin, self).transform_record(
pid, record, links_factory, **kwargs
)
return self.transform_jsonld(result) | python | def transform_record(self, pid, record, links_factory=None, **kwargs):
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inveniosoftware/invenio-records-rest | invenio_records_rest/serializers/jsonld.py | JSONLDTransformerMixin.transform_search_hit | def transform_search_hit(self, pid, record_hit, links_factory=None,
**kwargs):
"""Transform search result hit into an intermediate representation."""
result = super(JSONLDTransformerMixin, self).transform_search_hit(
pid, record_hit, links_factory, **kwargs
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"""Transform search result hit into an intermediate representation."""
result = super(JSONLDTransformerMixin, self).transform_search_hit(
pid, record_hit, links_factory, **kwargs
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inveniosoftware/invenio-records-rest | invenio_records_rest/links.py | default_links_factory | def default_links_factory(pid, record=None, **kwargs):
"""Factory for record links generation.
:param pid: A Persistent Identifier instance.
:returns: Dictionary containing a list of useful links for the record.
"""
endpoint = '.{0}_item'.format(
current_records_rest.default_endpoint_prefix... | python | def default_links_factory(pid, record=None, **kwargs):
"""Factory for record links generation.
:param pid: A Persistent Identifier instance.
:returns: Dictionary containing a list of useful links for the record.
"""
endpoint = '.{0}_item'.format(
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inveniosoftware/invenio-records-rest | invenio_records_rest/links.py | default_links_factory_with_additional | def default_links_factory_with_additional(additional_links):
"""Generate a links generation factory with the specified additional links.
:param additional_links: A dict of link names to links to be added to the
returned object.
:returns: A link generation factory.
"""
def factory(pid, **... | python | def default_links_factory_with_additional(additional_links):
"""Generate a links generation factory with the specified additional links.
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:returns: A link generation factory.
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inveniosoftware/invenio-records-rest | invenio_records_rest/sorter.py | geolocation_sort | def geolocation_sort(field_name, argument, unit, mode=None,
distance_type=None):
"""Sort field factory for geo-location based sorting.
:param argument: Name of URL query string field to parse pin location from.
Multiple locations can be provided. Each location can be either a
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"""Sort field factory for geo-location based sorting.
:param argument: Name of URL query string field to parse pin location from.
Multiple locations can be provided. Each location can be either a
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inveniosoftware/invenio-records-rest | invenio_records_rest/sorter.py | eval_field | def eval_field(field, asc):
"""Evaluate a field for sorting purpose.
:param field: Field definition (string, dict or callable).
:param asc: ``True`` if order is ascending, ``False`` if descending.
:returns: Dictionary with the sort field query.
"""
if isinstance(field, dict):
if asc:
... | python | def eval_field(field, asc):
"""Evaluate a field for sorting purpose.
:param field: Field definition (string, dict or callable).
:param asc: ``True`` if order is ascending, ``False`` if descending.
:returns: Dictionary with the sort field query.
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if isinstance(field, dict):
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inveniosoftware/invenio-records-rest | invenio_records_rest/sorter.py | default_sorter_factory | def default_sorter_factory(search, index):
"""Default sort query factory.
:param query: Search query.
:param index: Index to search in.
:returns: Tuple of (query, URL arguments).
"""
sort_arg_name = 'sort'
urlfield = request.values.get(sort_arg_name, '', type=str)
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"""Default sort query factory.
:param query: Search query.
:param index: Index to search in.
:returns: Tuple of (query, URL arguments).
"""
sort_arg_name = 'sort'
urlfield = request.values.get(sort_arg_name, '', type=str)
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inveniosoftware/invenio-records-rest | invenio_records_rest/schemas/json.py | StrictKeysMixin.check_unknown_fields | def check_unknown_fields(self, data, original_data):
"""Check for unknown keys."""
if isinstance(original_data, list):
for elem in original_data:
self.check_unknown_fields(data, elem)
else:
for key in original_data:
if key not in [
... | python | def check_unknown_fields(self, data, original_data):
"""Check for unknown keys."""
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self.check_unknown_fields(data, elem)
else:
for key in original_data:
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inveniosoftware/invenio-records-rest | invenio_records_rest/schemas/json.py | OriginalKeysMixin.load_unknown_fields | def load_unknown_fields(self, data, original_data):
"""Check for unknown keys."""
if isinstance(original_data, list):
for elem in original_data:
self.load_unknown_fields(data, elem)
else:
for key, value in original_data.items():
if key not ... | python | def load_unknown_fields(self, data, original_data):
"""Check for unknown keys."""
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inveniosoftware/invenio-records-rest | invenio_records_rest/schemas/json.py | RecordMetadataSchemaJSONV1.inject_pid | def inject_pid(self, data):
"""Inject context PID in the RECID field."""
# Remove already deserialized "pid" field
pid_value = data.pop('pid', None)
if pid_value:
pid_field = current_app.config['PIDSTORE_RECID_FIELD']
data.setdefault(pid_field, pid_value)
... | python | def inject_pid(self, data):
"""Inject context PID in the RECID field."""
# Remove already deserialized "pid" field
pid_value = data.pop('pid', None)
if pid_value:
pid_field = current_app.config['PIDSTORE_RECID_FIELD']
data.setdefault(pid_field, pid_value)
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pydanny-archive/django-uni-form | uni_form/templatetags/uni_form_filters.py | as_uni_form | def as_uni_form(form):
"""
The original and still very useful way to generate a uni-form form/formset::
{% load uni_form_tags %}
<form class="uniForm" action="post">
{% csrf_token %}
{{ myform|as_uni_form }}
</form>
"""
if isinstance(form, BaseFormS... | python | def as_uni_form(form):
"""
The original and still very useful way to generate a uni-form form/formset::
{% load uni_form_tags %}
<form class="uniForm" action="post">
{% csrf_token %}
{{ myform|as_uni_form }}
</form>
"""
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pydanny-archive/django-uni-form | uni_form/templatetags/uni_form_filters.py | as_uni_errors | def as_uni_errors(form):
"""
Renders only form errors like django-uni-form::
{% load uni_form_tags %}
{{ form|as_uni_errors }}
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"""
Renders only form errors like django-uni-form::
{% load uni_form_tags %}
{{ form|as_uni_errors }}
"""
if isinstance(form, BaseFormSet):
template = get_template('uni_form/errors_formset.html')
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pydanny-archive/django-uni-form | uni_form/templatetags/uni_form_filters.py | as_uni_field | def as_uni_field(field):
"""
Renders a form field like a django-uni-form field::
{% load uni_form_tags %}
{{ form.field|as_uni_field }}
"""
template = get_template('uni_form/field.html')
c = Context({'field':field})
return template.render(c) | python | def as_uni_field(field):
"""
Renders a form field like a django-uni-form field::
{% load uni_form_tags %}
{{ form.field|as_uni_field }}
"""
template = get_template('uni_form/field.html')
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pmf2: Pmf object
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Joint pmf of value pairs
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lpantano/seqcluster | seqcluster/libs/thinkbayes.py | MakeHistFromList | def MakeHistFromList(t, name=''):
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t: sequence of numbers
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lpantano/seqcluster | seqcluster/libs/thinkbayes.py | MakePmfFromList | def MakePmfFromList(t, name=''):
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lpantano/seqcluster | seqcluster/libs/thinkbayes.py | MakePmfFromHist | def MakePmfFromHist(hist, name=None):
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Returns:
Pmf object
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lpantano/seqcluster | seqcluster/libs/thinkbayes.py | MakePmfFromCdf | def MakePmfFromCdf(cdf, name=None):
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cdf: Cdf object
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Pmf object
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cdf: Cdf object
name: string name for the new Pmf
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lpantano/seqcluster | seqcluster/libs/thinkbayes.py | MakeMixture | def MakeMixture(metapmf, name='mix'):
"""Make a mixture distribution.
Args:
metapmf: Pmf that maps from Pmfs to probs.
name: string name for the new Pmf.
Returns: Pmf object.
"""
mix = Pmf(name=name)
for pmf, p1 in metapmf.Items():
for x, p2 in pmf.Items():
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"""Make a mixture distribution.
Args:
metapmf: Pmf that maps from Pmfs to probs.
name: string name for the new Pmf.
Returns: Pmf object.
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lpantano/seqcluster | seqcluster/libs/thinkbayes.py | MakeUniformPmf | def MakeUniformPmf(low, high, n):
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low: lowest value (inclusive)
high: highest value (inclusize)
n: number of values
"""
pmf = Pmf()
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pmf.Normalize()
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"""Make a uniform Pmf.
low: lowest value (inclusive)
high: highest value (inclusize)
n: number of values
"""
pmf = Pmf()
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name: string name for this CDF
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lpantano/seqcluster | seqcluster/libs/thinkbayes.py | MakeCdfFromPmf | def MakeCdfFromPmf(pmf, name=None):
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pmf: Pmf.Pmf object
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"""Makes a CDF from a Pmf object.
Args:
pmf: Pmf.Pmf object
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lpantano/seqcluster | seqcluster/libs/thinkbayes.py | MakeSuiteFromList | def MakeSuiteFromList(t, name=''):
"""Makes a suite from an unsorted sequence of values.
Args:
t: sequence of numbers
name: string name for this suite
Returns:
Suite object
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hist = MakeHistFromList(t)
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return MakeSuiteFromDict(d) | python | def MakeSuiteFromList(t, name=''):
"""Makes a suite from an unsorted sequence of values.
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lpantano/seqcluster | seqcluster/libs/thinkbayes.py | MakeSuiteFromHist | def MakeSuiteFromHist(hist, name=None):
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Args:
hist: Hist object
name: string name
Returns:
Suite object
"""
if name is None:
name = hist.name
# make a copy of the dictionary
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hist: Hist object
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lpantano/seqcluster | seqcluster/libs/thinkbayes.py | MakeSuiteFromDict | def MakeSuiteFromDict(d, name=''):
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Suite object
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lpantano/seqcluster | seqcluster/libs/thinkbayes.py | MakeSuiteFromCdf | def MakeSuiteFromCdf(cdf, name=None):
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"""Makes a normalized Suite from a Cdf object.
Args:
cdf: Cdf object
name: string name for the new Suite
Returns:
Suite object
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lpantano/seqcluster | seqcluster/libs/thinkbayes.py | Percentile | def Percentile(pmf, percentage):
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percentage: float 0-100
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"""Computes a percentile of a given Pmf.
percentage: float 0-100
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lpantano/seqcluster | seqcluster/libs/thinkbayes.py | CredibleInterval | def CredibleInterval(pmf, percentage=90):
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pmf: Pmf object representing a posterior distribution
percentage: float between 0 and 100
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pmf: Pmf object representing a posterior distribution
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lpantano/seqcluster | seqcluster/libs/thinkbayes.py | PmfProbLess | def PmfProbLess(pmf1, pmf2):
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pmf1: Pmf object
pmf2: Pmf object
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float probability
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Args:
pmf1: Pmf object
pmf2: Pmf object
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lpantano/seqcluster | seqcluster/libs/thinkbayes.py | SampleSum | def SampleSum(dists, n):
"""Draws a sample of sums from a list of distributions.
dists: sequence of Pmf or Cdf objects
n: sample size
returns: new Pmf of sums
"""
pmf = MakePmfFromList(RandomSum(dists) for i in xrange(n))
return pmf | python | def SampleSum(dists, n):
"""Draws a sample of sums from a list of distributions.
dists: sequence of Pmf or Cdf objects
n: sample size
returns: new Pmf of sums
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lpantano/seqcluster | seqcluster/libs/thinkbayes.py | EvalGaussianPdf | def EvalGaussianPdf(x, mu, sigma):
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x: value
mu: mean
sigma: standard deviation
returns: float probability density
"""
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sigma: standard deviation
returns: float probability density
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lpantano/seqcluster | seqcluster/libs/thinkbayes.py | MakeGaussianPmf | def MakeGaussianPmf(mu, sigma, num_sigmas, n=201):
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mu: float mean
sigma: float standard deviation
num_sigmas: how many sigmas to extend in each direction
n: number of values in the Pmf
returns: normalized Pmf
"""
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sigma: float standard deviation
num_sigmas: how many sigmas to extend in each direction
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lpantano/seqcluster | seqcluster/libs/thinkbayes.py | EvalBinomialPmf | def EvalBinomialPmf(k, n, p):
"""Evaluates the binomial pmf.
Returns the probabily of k successes in n trials with probability p.
"""
return scipy.stats.binom.pmf(k, n, p) | python | def EvalBinomialPmf(k, n, p):
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Returns the probabily of k successes in n trials with probability p. | [
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lpantano/seqcluster | seqcluster/libs/thinkbayes.py | EvalPoissonPmf | def EvalPoissonPmf(k, lam):
"""Computes the Poisson PMF.
k: number of events
lam: parameter lambda in events per unit time
returns: float probability
"""
# don't use the scipy function (yet). for lam=0 it returns NaN;
# should be 0.0
# return scipy.stats.poisson.pmf(k, lam)
retur... | python | def EvalPoissonPmf(k, lam):
"""Computes the Poisson PMF.
k: number of events
lam: parameter lambda in events per unit time
returns: float probability
"""
# don't use the scipy function (yet). for lam=0 it returns NaN;
# should be 0.0
# return scipy.stats.poisson.pmf(k, lam)
retur... | [
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lpantano/seqcluster | seqcluster/libs/thinkbayes.py | MakePoissonPmf | def MakePoissonPmf(lam, high, step=1):
"""Makes a PMF discrete approx to a Poisson distribution.
lam: parameter lambda in events per unit time
high: upper bound of the Pmf
returns: normalized Pmf
"""
pmf = Pmf()
for k in xrange(0, high + 1, step):
p = EvalPoissonPmf(k, lam)
... | python | def MakePoissonPmf(lam, high, step=1):
"""Makes a PMF discrete approx to a Poisson distribution.
lam: parameter lambda in events per unit time
high: upper bound of the Pmf
returns: normalized Pmf
"""
pmf = Pmf()
for k in xrange(0, high + 1, step):
p = EvalPoissonPmf(k, lam)
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lpantano/seqcluster | seqcluster/libs/thinkbayes.py | MakeExponentialPmf | def MakeExponentialPmf(lam, high, n=200):
"""Makes a PMF discrete approx to an exponential distribution.
lam: parameter lambda in events per unit time
high: upper bound
n: number of values in the Pmf
returns: normalized Pmf
"""
pmf = Pmf()
for x in numpy.linspace(0, high, n):
p... | python | def MakeExponentialPmf(lam, high, n=200):
"""Makes a PMF discrete approx to an exponential distribution.
lam: parameter lambda in events per unit time
high: upper bound
n: number of values in the Pmf
returns: normalized Pmf
"""
pmf = Pmf()
for x in numpy.linspace(0, high, n):
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lpantano/seqcluster | seqcluster/libs/thinkbayes.py | GaussianCdfInverse | def GaussianCdfInverse(p, mu=0, sigma=1):
"""Evaluates the inverse CDF of the gaussian distribution.
See http://en.wikipedia.org/wiki/Normal_distribution#Quantile_function
Args:
p: float
mu: mean parameter
sigma: standard deviation parameter
Returns... | python | def GaussianCdfInverse(p, mu=0, sigma=1):
"""Evaluates the inverse CDF of the gaussian distribution.
See http://en.wikipedia.org/wiki/Normal_distribution#Quantile_function
Args:
p: float
mu: mean parameter
sigma: standard deviation parameter
Returns... | [
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See http://en.wikipedia.org/wiki/Normal_distribution#Quantile_function
Args:
p: float
mu: mean parameter
sigma: standard deviation parameter
Returns:
float | [
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lpantano/seqcluster | seqcluster/libs/thinkbayes.py | LogBinomialCoef | def LogBinomialCoef(n, k):
"""Computes the log of the binomial coefficient.
http://math.stackexchange.com/questions/64716/
approximating-the-logarithm-of-the-binomial-coefficient
n: number of trials
k: number of successes
Returns: float
"""
return n * log(n) - k * log(k) - (n - k) * l... | python | def LogBinomialCoef(n, k):
"""Computes the log of the binomial coefficient.
http://math.stackexchange.com/questions/64716/
approximating-the-logarithm-of-the-binomial-coefficient
n: number of trials
k: number of successes
Returns: float
"""
return n * log(n) - k * log(k) - (n - k) * l... | [
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http://math.stackexchange.com/questions/64716/
approximating-the-logarithm-of-the-binomial-coefficient
n: number of trials
k: number of successes
Returns: float | [
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lpantano/seqcluster | seqcluster/libs/thinkbayes.py | Interpolator.Lookup | def Lookup(self, x):
"""Looks up x and returns the corresponding value of y."""
return self._Bisect(x, self.xs, self.ys) | python | def Lookup(self, x):
"""Looks up x and returns the corresponding value of y."""
return self._Bisect(x, self.xs, self.ys) | [
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