It fails using pylint version 2.9.0 and 2.9.3. With version 2.8.3 it still works though.
See GitHub-issue under the provided link.
Traceback (most recent call last):
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/astroid/inference_tip.py", line 19, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.<locals>._transform_wrapper at 0x7f310b222700>, <Call l.166 at 0x7f3102ebf970>)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/root/.pyenv/versions/3.8.8/bin/pylint", line 8, in <module>
sys.exit(run_pylint())
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/pylint/__init__.py", line 24, in run_pylint
PylintRun(sys.argv[1:])
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/pylint/lint/run.py", line 384, in __init__
linter.check(args)
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/pylint/lint/pylinter.py", line 973, in check
self._check_files(
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/pylint/lint/pylinter.py", line 1007, in _check_files
self._check_file(get_ast, check_astroid_module, name, filepath, modname)
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/pylint/lint/pylinter.py", line 1033, in _check_file
check_astroid_module(ast_node)
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/pylint/lint/pylinter.py", line 1170, in check_astroid_module
retval = self._check_astroid_module(
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/pylint/lint/pylinter.py", line 1215, in _check_astroid_module
walker.walk(ast_node)
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/pylint/utils/ast_walker.py", line 77, in walk
self.walk(child)
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/pylint/utils/ast_walker.py", line 77, in walk
self.walk(child)
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/pylint/utils/ast_walker.py", line 74, in walk
callback(astroid)
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/pylint/checkers/typecheck.py", line 1071, in visit_assign
self._check_assignment_from_function_call(node)
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/pylint/checkers/typecheck.py", line 1081, in _check_assignment_from_function_call
function_node = safe_infer(node.value.func)
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/pylint/checkers/utils.py", line 1177, in safe_infer
value = next(infer_gen)
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/astroid/node_classes.py", line 353, in infer
yield from self._infer(context, **kwargs)
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/astroid/decorators.py", line 136, in raise_if_nothing_inferred
yield next(generator)
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/astroid/decorators.py", line 100, in wrapped
res = next(generator)
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/astroid/inference.py", line 299, in infer_attribute
for owner in self.expr.infer(context):
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/astroid/node_classes.py", line 367, in infer
for i, result in enumerate(generator):
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/astroid/decorators.py", line 136, in raise_if_nothing_inferred
yield next(generator)
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/astroid/decorators.py", line 100, in wrapped
res = next(generator)
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/astroid/bases.py", line 144, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/astroid/node_classes.py", line 367, in infer
for i, result in enumerate(generator):
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/astroid/decorators.py", line 136, in raise_if_nothing_inferred
yield next(generator)
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/astroid/decorators.py", line 100, in wrapped
res = next(generator)
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/astroid/bases.py", line 144, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/astroid/node_classes.py", line 343, in infer
results = tuple(self._explicit_inference(self, context, **kwargs))
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/astroid/inference_tip.py", line 21, in _inference_tip_cached
result = func(*args, **kwargs)
File "/root/.pyenv/versions/3.8.8/lib/python3.8/site-packages/astroid/brain/brain_builtin_inference.py", line 203, in _transform_wrapper
if result.col_offset is None:
AttributeError: 'Module' object has no attribute 'col_offset'
The requirements.txt - file of this testing environment contains:
astroid
src/packages/project/requirements.txt
pycodestyle
pylint
pylint_junit
pytest
pytest-cov
yapf
with src/packages/project/requirements.txt containing:
awswrangler==2.8.0
babel==2.9.1
boto3==1.17.77
botocore==1.20.77
category-encoders==2.2.2
joblib==1.0.1
markdown==3.3.4
matplotlib==3.3.4
openpyxl==3.0.7
pandas==1.1.5
pyarrow==4.0.0
pytz==2021.1
requests==2.25.1
scikit-learn==0.24.2
simple_salesforce==1.0.0
EDIT on different attempts producing the same error:
Installing pylint=2.9.3
Installing astroid and pylint (latest versions, no version specification)
Installing astroid and pylint and upgrade astroid to latest version during build-process (in AWS test-buildspec.yml) via pip install --upgrade astroid (suggested here)
It look like you found a bug/crash in pylint 2.9, you can open an issue here. You can downgrade to 2.8.3 while it's being fixed.
Thanks to the work of #Pierre.Sassoulas this issue has been resolved (see here).
After having proven that the following combination of pylint - and astroid - versions worked well together without producing the OP-error, new commits have been made to the GitHub-project to fix the problem:
pip install pylint==2.9.3
pip install git+git://github.com/PyCQA/astroid.git#c37b6fd47b62486fd6cbe77b913b568b809f1a6d#egg=astroid
From here going forward, the issue should not occur again installing the latest version of pylint combined with astroid. Yet, if the issue returns, I'll let you know here.
Related
On trying to deploy my AWS Lambda function get this error on my Stacktrace
(python-dateutil 2.8.1 (/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages), Requirement.parse('python-dateutil<2.7.0'), {'zappa'})
Calling deploy for stage development..
Oh no! An error occurred! :(
==============
Traceback (most recent call last):
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/zappa/cli.py", line 2778, in handle
sys.exit(cli.handle())
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/zappa/cli.py", line 512, in handle
self.dispatch_command(self.command, stage)
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/zappa/cli.py", line 549, in dispatch_command
self.deploy(self.vargs['zip'])
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/zappa/cli.py", line 709, in deploy
self.zappa.create_iam_roles()
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/zappa/core.py", line 2557, in create_iam_roles
role, credentials_arn = self.get_credentials_arn()
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/zappa/core.py", line 2536, in get_credentials_arn
self.credentials_arn = role.arn
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/boto3/resources/factory.py", line 339, in property_loader
self.load()
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/boto3/resources/factory.py", line 505, in do_action
response = action(self, *args, **kwargs)
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/boto3/resources/action.py", line 83, in __call__
response = getattr(parent.meta.client, operation_name)(**params)
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/botocore/client.py", line 316, in _api_call
return self._make_api_call(operation_name, kwargs)
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/botocore/client.py", line 613, in _make_api_call
operation_model, request_dict, request_context)
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/botocore/client.py", line 632, in _make_request
return self._endpoint.make_request(operation_model, request_dict)
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/botocore/endpoint.py", line 102, in make_request
return self._send_request(request_dict, operation_model)
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/botocore/endpoint.py", line 135, in _send_request
request, operation_model, context)
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/botocore/endpoint.py", line 167, in _get_response
request, operation_model)
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/botocore/endpoint.py", line 218, in _do_get_response
response_dict, operation_model.output_shape)
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/botocore/parsers.py", line 242, in parse
parsed = self._do_parse(response, shape)
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/botocore/parsers.py", line 509, in _do_parse
parsed = self._parse_shape(shape, start)
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/botocore/parsers.py", line 302, in _parse_shape
return handler(shape, node)
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/botocore/parsers.py", line 377, in _handle_structure
member_shape, member_node)
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/botocore/parsers.py", line 302, in _parse_shape
return handler(shape, node)
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/botocore/parsers.py", line 377, in _handle_structure
member_shape, member_node)
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/botocore/parsers.py", line 302, in _parse_shape
return handler(shape, node)
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/botocore/parsers.py", line 175, in _get_text_content
return func(self, shape, text)
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/botocore/parsers.py", line 462, in _handle_timestamp
return self._timestamp_parser(text)
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/botocore/utils.py", line 626, in parse_timestamp
return _parse_timestamp_with_tzinfo(value, tzinfo)
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/botocore/utils.py", line 607, in _parse_timestamp_with_tzinfo
return dateutil.parser.parse(value, tzinfos={'GMT': tzutc()})
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/dateutil/parser/_parser.py", line 1374, in parse
return DEFAULTPARSER.parse(timestr, **kwargs)
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/dateutil/parser/_parser.py", line 660, in parse
ret = self._build_tzaware(ret, res, tzinfos)
File "/Users/supratik/.local/share/virtualenvs/api_sourcer-sM-JSZy3-/Users/supratik/.pyenv/shims/python/lib/python3.6/site-packages/dateutil/parser/_parser.py", line 1201, in _build_tzaware
aware = naive.replace(tzinfo=tz.UTC)
AttributeError: module 'dateutil.tz' has no attribute 'UTC'
==============```
python -m pip install --upgrade python-dateutil
Upgrading python-dateutil solve the problem for me. On my machine, 2.5.3 to 2.8.1.
Skimming the source code, I found out that UTC variable is added in 2.7.0. So, I think any version >= 2.7.0 will solve the issue.
#: Convenience constant providing a :class:`tzutc()` instance
#:
#: .. versionadded:: 2.7.0
UTC = tzutc()
Got a similar issue while trying to copy files from AWS S3 using aws cli. Running pip install python-dateutil updated the python-dateutil to 2.8.1 and it works well now.
Try to specify the python-dateutil version and install it before the package which has a error, in your case zappa
exempla:
pip install python-dateutil==2.8.1 zappa
my case the package which i was getting a erro was freezegun, so i ran
pip install python-dateutil==2.8.1 freezegun==0.3.15
and it worked
I had this issue where trying to run eb deploy for AWS Elastic Beanstalk.
What worked for me was: sudo pip3 install python-dateutil --upgrade
(note: running this without sudo did not fix the issue)
For reference this was the error I was getting prior to this:
eb deploy projectFoo
Deploying to development environment
Deploying to AWS
Creating application version archive "app-200711_113503".
Uploading projectFoo/app-200711_113503.zip to S3. This may take a while.
Upload Complete.
ERROR: AttributeError - module 'dateutil.tz' has no attribute 'UTC'
I currently work on spaCy on Spyder3 editor.
But after the first run of below simple code. It gives me the error
"PicklingError: Could not pickle object as excessively deep recursion required."
Could you help me resolve the issue? Am I missing any additional code or settings?
Thanks,
Saul
I could run the code with no issue on jupyter notebook, but it fails on Spyder3.
import spacy
nlp = spacy.load('en_core_web_sm')
It should run without any error.
I have already installed 'en_core_web_sm'
I am not sure what the problem is.
please find whole error message below.
Reloaded modules: __mp_main__, spacy, thinc, thinc.about, thinc.neural, thinc.neural._classes, thinc.neural._classes.model, srsly, srsly._json_api, srsly.ujson, srsly.ujson.ujson, srsly.util, srsly._msgpack_api, srsly.msgpack, srsly.msgpack._version, srsly.msgpack.exceptions, srsly.msgpack._packer, srsly.msgpack._unpacker, srsly.msgpack._ext_type, srsly.msgpack._msgpack_numpy, srsly._pickle_api, srsly.cloudpickle, srsly.cloudpickle.cloudpickle, thinc.neural.util, thinc.neural.train, tqdm, tqdm._tqdm, tqdm._utils, tqdm._monitor, tqdm._tqdm_gui, tqdm._tqdm_pandas, tqdm._main, tqdm._version, thinc.neural.optimizers, thinc.neural.ops, thinc.neural.mem, thinc.check, thinc.compat, thinc.extra, thinc.extra.wrapt, thinc.extra.wrapt.wrappers, thinc.extra.wrapt._wrappers, thinc.extra.wrapt.decorators, thinc.extra.wrapt.importer, thinc.exceptions, wasabi, wasabi.printer, wasabi.tables, wasabi.util, wasabi.traceback, spacy.cli, spacy.cli.download, plac, plac_core, plac_ext, spacy.cli.link, spacy.compat, spacy.util, pkg_resources, pkg_resources.extern, pkg_resources._vendor, pkg_resources.extern.six, pkg_resources.py31compat, pkg_resources.extern.appdirs, pkg_resources._vendor.packaging.__about__, pkg_resources.extern.packaging, pkg_resources.extern.packaging.version, pkg_resources.extern.packaging._structures, pkg_resources.extern.packaging.specifiers, pkg_resources.extern.packaging._compat, pkg_resources.extern.packaging.requirements, pkg_resources.extern.pyparsing, pkg_resources.extern.packaging.markers, jsonschema, jsonschema.exceptions, attr, attr.converters, attr._make, attr._config, attr._compat, attr.exceptions, attr.filters, attr.validators, attr._funcs, jsonschema._utils, jsonschema.compat, jsonschema._format, jsonschema._types, pyrsistent, pyrsistent._pmap, pyrsistent._compat, pyrsistent._pvector, pyrsistent._transformations, pvectorc, pyrsistent._pset, pyrsistent._pbag, pyrsistent._plist, pyrsistent._pdeque, pyrsistent._checked_types, pyrsistent._field_common, pyrsistent._precord, pyrsistent._pclass, pyrsistent._immutable, pyrsistent._helpers, pyrsistent._toolz, jsonschema.validators, jsonschema._legacy_validators, jsonschema._validators, spacy.symbols, spacy.errors, spacy.about, spacy.cli.info, spacy.cli.package, spacy.cli.profile, thinc.extra.datasets, thinc.extra._vendorized, thinc.extra._vendorized.keras_data_utils, thinc.extra._vendorized.keras_generic_utils, spacy.cli.train, spacy._ml, thinc.v2v, thinc.neural._classes.affine, thinc.describe, thinc.neural._classes.relu, thinc.neural._classes.maxout, thinc.neural._classes.softmax, thinc.neural._classes.selu, thinc.i2v, thinc.neural._classes.hash_embed, thinc.neural._lsuv, thinc.neural._classes.embed, thinc.neural._classes.static_vectors, thinc.extra.load_nlp, thinc.t2t, thinc.neural._classes.convolution, thinc.neural._classes.attention, thinc.neural._classes.rnn, thinc.api, thinc.neural._classes.function_layer, thinc.neural._classes.feed_forward, thinc.t2v, thinc.neural.pooling, thinc.misc, thinc.neural._classes.batchnorm, thinc.neural._classes.layernorm, thinc.neural._classes.resnet, thinc.neural._classes.feature_extracter, thinc.linear, thinc.linear.linear, spacy.attrs, spacy.gold, spacy.cli.pretrain, spacy.tokens, spacy.tokens.doc, spacy.tokens.token, spacy.tokens.span, spacy.cli.debug_data, spacy.cli.evaluate, spacy.displacy, spacy.displacy.render, spacy.displacy.templates, spacy.cli.convert, spacy.cli.converters, spacy.cli.converters.conllu2json, spacy.cli.converters.iob2json, spacy.cli.converters.conll_ner2json, spacy.cli.converters.jsonl2json, spacy.cli.init_model, preshed, preshed.about, preshed.counter, spacy.vectors, spacy.cli.validate, spacy.glossary
Traceback (most recent call last):
File "<ipython-input-5-e0e768bc0aee>", line 1, in <module>
runfile('/home/saul/pythontraining/NLP/itemWork_3.py', wdir='/home/saul/pythontraining/NLP')
File "/home/saul/anaconda3/lib/python3.7/site-packages/spyder_kernels/customize/spydercustomize.py", line 786, in runfile
execfile(filename, namespace)
File "/home/saul/anaconda3/lib/python3.7/site-packages/spyder_kernels/customize/spydercustomize.py", line 110, in execfile
exec(compile(f.read(), filename, 'exec'), namespace)
File "/home/saul/pythontraining/NLP/itemWork_3.py", line 11, in <module>
nlp = spacy.load('en_core_web_sm')
File "/home/saul/.local/lib/python3.7/site-packages/spacy/__init__.py", line 27, in load
return util.load_model(name, **overrides)
File "/home/saul/.local/lib/python3.7/site-packages/spacy/util.py", line 131, in load_model
return load_model_from_package(name, **overrides)
File "/home/saul/.local/lib/python3.7/site-packages/spacy/util.py", line 152, in load_model_from_package
return cls.load(**overrides)
File "/home/saul/anaconda3/lib/python3.7/site-packages/en_core_web_sm/__init__.py", line 12, in load
return load_model_from_init_py(__file__, **overrides)
File "/home/saul/.local/lib/python3.7/site-packages/spacy/util.py", line 190, in load_model_from_init_py
return load_model_from_path(data_path, meta, **overrides)
File "/home/saul/.local/lib/python3.7/site-packages/spacy/util.py", line 173, in load_model_from_path
return nlp.from_disk(model_path)
File "/home/saul/.local/lib/python3.7/site-packages/spacy/language.py", line 791, in from_disk
util.from_disk(path, deserializers, exclude)
File "/home/saul/.local/lib/python3.7/site-packages/spacy/util.py", line 630, in from_disk
reader(path / key)
File "/home/saul/.local/lib/python3.7/site-packages/spacy/language.py", line 787, in <lambda>
deserializers[name] = lambda p, proc=proc: proc.from_disk(p, exclude=["vocab"])
File "pipes.pyx", line 617, in spacy.pipeline.pipes.Tagger.from_disk
File "/home/saul/.local/lib/python3.7/site-packages/spacy/util.py", line 630, in from_disk
reader(path / key)
File "pipes.pyx", line 599, in spacy.pipeline.pipes.Tagger.from_disk.load_model
File "pipes.pyx", line 512, in spacy.pipeline.pipes.Tagger.Model
File "/home/saul/.local/lib/python3.7/site-packages/spacy/_ml.py", line 513, in build_tagger_model
pretrained_vectors=pretrained_vectors,
File "/home/saul/.local/lib/python3.7/site-packages/spacy/_ml.py", line 363, in Tok2Vec
embed >> convolution ** conv_depth, pad=conv_depth
File "/home/saul/.local/lib/python3.7/site-packages/thinc/check.py", line 131, in checker
return wrapped(*args, **kwargs)
File "/home/saul/.local/lib/python3.7/site-packages/thinc/neural/_classes/model.py", line 281, in __pow__
return self._operators["**"](self, other)
File "/home/saul/.local/lib/python3.7/site-packages/thinc/api.py", line 117, in clone
layers.append(copy.deepcopy(orig))
File "/home/saul/anaconda3/lib/python3.7/copy.py", line 169, in deepcopy
rv = reductor(4)
File "/home/saul/.local/lib/python3.7/site-packages/thinc/neural/_classes/model.py", line 96, in __getstate__
return srsly.pickle_dumps(self.__dict__)
File "/home/saul/.local/lib/python3.7/site-packages/srsly/_pickle_api.py", line 14, in pickle_dumps
return cloudpickle.dumps(data, protocol=protocol)
File "/home/saul/.local/lib/python3.7/site-packages/srsly/cloudpickle/cloudpickle.py", line 954, in dumps
cp.dump(obj)
File "/home/saul/.local/lib/python3.7/site-packages/srsly/cloudpickle/cloudpickle.py", line 288, in dump
raise pickle.PicklingError(msg)
PicklingError: Could not pickle object as excessively deep recursion required.
Yup, sure enough, your read operation is attempting
a failed write operation (serialization) behind the scenes,
most curious.
What you are attempting is absolutely vanilla,
and comes straight from the docs.
It certainly should work.
Sorry, but I can't reproduce this on my Mac.
I used conda 4.7.5 to install spacy 2.0.12
(conda install spacy),
which brought in thinc 6.10.3 as a dep.
From where Tok2Vec appears in the stack trace line numbers,
it is clear to me that you are running some different version.
Once I've asked spacy to download it,
spacy.load('en_core_web_sm') works flawlessly.
Your call stack goes from spacy to thinc to srsly.
I do not have srsly installed.
If I pip install srsly it pulls in 0.0.7,
and has no effect on subsequent successful spacy.load()
operations.
Recommend wiping your environment and doing a clean
conda install spacy, there's a fair chance that
will remedy the situation.
versionitis
The thinc rel notes point out this change in 7.0.0:
Use srsly for serialization.
Asking conda to install downrev spacy,
or to downrev one of those two deps,
may change the srsly interaction
and hence change your symptom.
Once you better understand the situation,
perhaps by seeing a successful .load(),
you may want to file a bug report against an affected project.
I am struggling to setup pymunk on my Ubuntu 16.04. I am using virtualenv, I have Python 3.5.2, pymunk 5.3.0 and cffi 1.11.0 installed.
I tried a very simple code first; basically, I created an empty Space and called step on it and everything worked smoothly. However, when I try to visualize it and create DrawOptions instance, I get strange errors, which I can't decipher. Also, I tried matplotlib_util and pygame_util, but both failed to create DrawOptions.
This is the code snippet I used:
import pymunk
import pyglet
import pymunk.pyglet_util
s = pymunk.Space()
options = pymunk.pyglet_util.DrawOptions()
s.debug_draw(options)
# s.step(0.02)
This is the output I get:
Loading chipmunk for Linux (64bit) [/home/wm/.virtualenvs/cv/lib/python3.5/site-packages/pymunk/libchipmunk.so]
Traceback (most recent call last):
File "/home/wm/.virtualenvs/cv/lib/python3.5/site-packages/cffi-1.11.0-py3.5-linux-x86_64.egg/cffi/api.py", line 167, in _typeof
result = self._parsed_types[cdecl]
KeyError: 'typedef void (*cpSpaceDebugDrawCircleImpl)(cpVect pos, cpFloat angle, cpFloat radius, cpSpaceDebugColor outlineColor, cpSpaceDebugColor fillColor, cpDataPointer data)'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/wm/.virtualenvs/cv/lib/python3.5/site-packages/cffi-1.11.0-py3.5-linux-x86_64.egg/cffi/cparser.py", line 276, in _parse
ast = _get_parser().parse(fullcsource)
File "/home/wm/.virtualenvs/cv/lib/python3.5/site-packages/pycparser/c_parser.py", line 152, in parse
debug=debuglevel)
File "/home/wm/.virtualenvs/cv/lib/python3.5/site-packages/pycparser/ply/yacc.py", line 331, in parse
return self.parseopt_notrack(input, lexer, debug, tracking, tokenfunc)
File "/home/wm/.virtualenvs/cv/lib/python3.5/site-packages/pycparser/ply/yacc.py", line 1199, in parseopt_notrack
tok = call_errorfunc(self.errorfunc, errtoken, self)
File "/home/wm/.virtualenvs/cv/lib/python3.5/site-packages/pycparser/ply/yacc.py", line 193, in call_errorfunc
r = errorfunc(token)
File "/home/wm/.virtualenvs/cv/lib/python3.5/site-packages/pycparser/c_parser.py", line 1761, in p_error
column=self.clex.find_tok_column(p)))
File "/home/wm/.virtualenvs/cv/lib/python3.5/site-packages/pycparser/plyparser.py", line 66, in _parse_error
raise ParseError("%s: %s" % (coord, msg))
pycparser.plyparser.ParseError: <cdef source string>:2:16: before: cpSpaceDebugDrawCircleImpl
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "pmtest2.py", line 5, in <module>
options = pymunk.pyglet_util.DrawOptions()
File "/home/wm/.virtualenvs/cv/lib/python3.5/site-packages/pymunk/pyglet_util.py", line 89, in __init__
super(DrawOptions, self).__init__()
File "/home/wm/.virtualenvs/cv/lib/python3.5/site-packages/pymunk/space_debug_draw_options.py", line 51, in __init__
#ffi.callback("typedef void (*cpSpaceDebugDrawCircleImpl)"
File "/home/wm/.virtualenvs/cv/lib/python3.5/site-packages/cffi-1.11.0-py3.5-linux-x86_64.egg/cffi/api.py", line 375, in callback
cdecl = self._typeof(cdecl, consider_function_as_funcptr=True)
File "/home/wm/.virtualenvs/cv/lib/python3.5/site-packages/cffi-1.11.0-py3.5-linux-x86_64.egg/cffi/api.py", line 170, in _typeof
result = self._typeof_locked(cdecl)
File "/home/wm/.virtualenvs/cv/lib/python3.5/site-packages/cffi-1.11.0-py3.5-linux-x86_64.egg/cffi/api.py", line 155, in _typeof_locked
type = self._parser.parse_type(cdecl)
File "/home/wm/.virtualenvs/cv/lib/python3.5/site-packages/cffi-1.11.0-py3.5-linux-x86_64.egg/cffi/cparser.py", line 476, in parse_type
return self.parse_type_and_quals(cdecl)[0]
File "/home/wm/.virtualenvs/cv/lib/python3.5/site-packages/cffi-1.11.0-py3.5-linux-x86_64.egg/cffi/cparser.py", line 479, in parse_type_and_quals
ast, macros = self._parse('void __dummy(\n%s\n);' % cdecl)[:2]
File "/home/wm/.virtualenvs/cv/lib/python3.5/site-packages/cffi-1.11.0-py3.5-linux-x86_64.egg/cffi/cparser.py", line 278, in _parse
self.convert_pycparser_error(e, csource)
File "/home/wm/.virtualenvs/cv/lib/python3.5/site-packages/cffi-1.11.0-py3.5-linux-x86_64.egg/cffi/cparser.py", line 307, in convert_pycparser_error
raise CDefError(msg)
cffi.error.CDefError: cannot parse "typedef void (*cpSpaceDebugDrawCircleImpl)(cpVect pos, cpFloat angle, cpFloat radius, cpSpaceDebugColor outlineColor, cpSpaceDebugColor fillColor, cpDataPointer data)"
<cdef source string>:2:16: before: cpSpaceDebugDrawCircleImpl
What do you think is causing that? Is that the python version I use, or maybe cffi compilation is faulty?
This error happens because there was a new version of pycparser (which is used by cffi) released, and that version breaks pymunk 5.3.0 and earlier versions. Yesterday I made a new release of Pymunk, 5.3.1 with a workaround for the problem. If you try to update your Pymunk version to 5.3.1 it should work.
It seems that pylint on MacOS is not doing anything at all. Here is what I get. I did install pylint by doing pip install pylint
$ pylint tunnel.py
No config file found, using default configuration
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/pylint/lint.py", line 910, in get_ast
return MANAGER.ast_from_file(filepath, modname, source=True)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/astroid/manager.py", line 112, in ast_from_file
return AstroidBuilder(self).file_build(filepath, modname)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/astroid/builder.py", line 134, in file_build
module = self._data_build(data, modname, path)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/astroid/builder.py", line 177, in _data_build
module = rebuilder.visit_module(node, modname, node_file, package)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/astroid/rebuilder.py", line 148, in visit_module
newnode.body = [self.visit(child, newnode) for child in node.body]
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/astroid/rebuilder.py", line 148, in <listcomp>
newnode.body = [self.visit(child, newnode) for child in node.body]
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/astroid/rebuilder.py", line 161, in visit
return self._transform(visit_method(node, parent))
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/astroid/rebuilder.py", line 238, in visit_assign
newnode.value = self.visit(node.value, newnode)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/astroid/rebuilder.py", line 161, in visit
return self._transform(visit_method(node, parent))
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/astroid/rebuilder.py", line 331, in visit_callfunc
if node.starargs is not None:
AttributeError: 'Call' object has no attribute 'starargs'
************* Module temp.test
F: 1, 0: <class 'AttributeError'>: 'Call' object has no attribute 'starargs' (astroid-error)
You're mentioning that you're using pylint 1.4.4, which is quite old and won't work with Python 3.5.
You should upgrade to the latest releases of pylint/astroid, e.g. by doing pip install -U pylint.
After installing the latest version of Anaconda, and following post-installation steps, I am not able to load jupyter notebook on my system, Ubuntu 14.04.
I get the following error message:
Traceback (most recent call last):
File "./bin/jupyter-notebook", line 6, in <module>
sys.exit(notebook.notebookapp.main())
File "/home/carlos/anaconda3/lib/python3.5/site-packages/jupyter_core /application.py", line 267, in launch_instance
return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs)
File "/home/carlos/anaconda3/lib/python3.5/site-packages/traitlets/config/application.py", line 588, in launch_instance
app.initialize(argv)
File "<decorator-gen-7>", line 2, in initialize
File "/home/carlos/anaconda3/lib/python3.5/site-packages/traitlets/config/application.py", line 74, in catch_config_error
return method(app, *args, **kwargs)
File "/home/carlos/anaconda3/lib/python3.5/site-packages/notebook/notebookapp.py", line 1023, in initialize
self.init_webapp()
File "/home/carlos/anaconda3/lib/python3.5/site-packages/notebook/notebookapp.py", line 882, in init_webapp
xheaders=self.trust_xheaders)
File "/home/carlos/anaconda3/lib/python3.5/site-packages/tornado/util.py", line 221, in __new__
instance.initialize(*args, **init_kwargs)
File "/home/carlos/anaconda3/lib/python3.5/site-packages/tornado/httpserver.py", line 155, in initialize
read_chunk_size=chunk_size)
File "/home/carlos/anaconda3/lib/python3.5/site-packages/tornado/tcpserver.py", line 112, in __init__
self.ssl_options['certfile'])
ValueError: certfile "jupnb.pem" does not exist
The certfile actually exists, in the directory ~/.jupyter/
I haven't been lucky googling the solution. Any comments?
Thanks!
Carlos
edit ~/.jupyter/jupyter_notebook_config.py and check the correct paths,
e.g. for ~/.jupyter/jupnb.key and ~/.jupyter/jupnb.pem:
import os
c.NotebookApp.keyfile = os.path.expanduser('~') + '/.jupyter/jupnb.key'
c.NotebookApp.certfile = os.path.expanduser('~') + '/.jupyter/jupnb.pem'