Python h5py installation problems - python

I'm attempting to follow this project: https://github.com/MasazI/cnn_depth_tensorflow
The issue is I don't have h5py. So I do pip install h5py. Then I get this:
Traceback (most recent call last):
File "convert_mat_to_img.py", line 4, in <module>
import h5py
ImportError: No module named h5py
MBP-R-006:cnn_depth_tensorflow-master admin2$ pip install h5py
Traceback (most recent call last):
File "/usr/local/bin/pip", line 11, in <module>
load_entry_point('pip==10.0.1', 'console_scripts', 'pip')()
File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 480, in load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2691, in load_entry_point
return ep.load()
File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2322, in load
return self.resolve()
File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2328, in resolve
module = __import__(self.module_name, fromlist=['__name__'], level=0)
File "/usr/local/lib/python2.7/site-packages/pip/_internal/__init__.py", line 5, in <module>
import logging
File "/usr/local/Cellar/python#2/2.7.15/Frameworks/Python.framework/Versions/2.7/lib/python2.7/logging/__init__.py", line 626, in <module>
_handlers = weakref.WeakValueDictionary() #map of handler names to handlers
File "/usr/local/Cellar/python#2/2.7.15/Frameworks/Python.framework/Versions/2.7/lib/python2.7/weakref.py", line 55, in __init__
def remove(wr, selfref=ref(self), _atomic_removal=_remove_dead_weakref):
NameError: global name '_remove_dead_weakref' is not defined
Is my version of python on my OS X messed up/needing modifications? How can I fix this?
EDIT:
I just typed 'pip -V' and this is what I get:
Traceback (most recent call last):
File "/usr/local/bin/pip", line 11, in <module>
load_entry_point('pip==10.0.1', 'console_scripts', 'pip')()
File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 480, in load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2691, in load_entry_point
return ep.load()
File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2322, in load
return self.resolve()
File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2328, in resolve
module = __import__(self.module_name, fromlist=['__name__'], level=0)
File "/usr/local/lib/python2.7/site-packages/pip/_internal/__init__.py", line 5, in <module>
import logging
File "/usr/local/Cellar/python#2/2.7.15/Frameworks/Python.framework/Versions/2.7/lib/python2.7/logging/__init__.py", line 626, in <module>
_handlers = weakref.WeakValueDictionary() #map of handler names to handlers
File "/usr/local/Cellar/python#2/2.7.15/Frameworks/Python.framework/Versions/2.7/lib/python2.7/weakref.py", line 55, in __init__
def remove(wr, selfref=ref(self), _atomic_removal=_remove_dead_weakref):
NameError: global name '_remove_dead_weakref' is not defined

Related

AttributeError: module 'lib' has no attribute 'X509_V_FLAG_CB_ISSUER_CHECK' when running conda commands on AWS SageMaker

I am working on AWS SageMaker and simply trying to run
conda env list
and getting the error
AttributeError: module 'lib' has no attribute 'X509_V_FLAG_CB_ISSUER_CHECK'
(Note that when I e.g. run conda list it works). I found multiple questions regarding this and tried e.g.
pip install pip --upgrade
pip install pyopenssl --upgrade
as stated in this answer.
However, I am still getting the same error.
Any help on how can I solve this?
FYI: the complete error message is as follows
Traceback (most recent call last):
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/conda/exceptions.py", line 1079, in __call__
return func(*args, **kwargs)
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/conda/cli/main.py", line 84, in _main
exit_code = do_call(args, p)
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/conda/cli/conda_argparse.py", line 81, in do_call
module = import_module(relative_mod, __name__.rsplit('.', 1)[0])
File "/home/ec2-user/anaconda3/lib/python3.7/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 728, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/conda/cli/main_update.py", line 8, in <module>
from .install import install
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/conda/cli/install.py", line 19, in <module>
from ..core.index import calculate_channel_urls, get_index
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/conda/core/index.py", line 10, in <module>
from .package_cache_data import PackageCacheData
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/conda/core/package_cache_data.py", line 14, in <module>
from .path_actions import CacheUrlAction, ExtractPackageAction
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/conda/core/path_actions.py", line 30, in <module>
from ..gateways.connection.download import download
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/conda/gateways/connection/download.py", line 18, in <module>
from .session import CondaSession
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/conda/gateways/connection/session.py", line 13, in <module>
from .adapters.s3 import S3Adapter
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/conda/gateways/connection/adapters/s3.py", line 12, in <module>
import boto3
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/boto3/__init__.py", line 17, in <module>
from boto3.session import Session
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/boto3/session.py", line 17, in <module>
import botocore.session
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/botocore/session.py", line 26, in <module>
import botocore.client
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/botocore/client.py", line 15, in <module>
from botocore import waiter, xform_name
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/botocore/waiter.py", line 18, in <module>
from botocore.docs.docstring import WaiterDocstring
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/botocore/docs/__init__.py", line 15, in <module>
from botocore.docs.service import ServiceDocumenter
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/botocore/docs/service.py", line 14, in <module>
from botocore.docs.client import ClientDocumenter, ClientExceptionsDocumenter
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/botocore/docs/client.py", line 14, in <module>
from botocore.docs.example import ResponseExampleDocumenter
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/botocore/docs/example.py", line 13, in <module>
from botocore.docs.shape import ShapeDocumenter
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/botocore/docs/shape.py", line 19, in <module>
from botocore.utils import is_json_value_header
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/botocore/utils.py", line 35, in <module>
import botocore.httpsession
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/botocore/httpsession.py", line 46, in <module>
from urllib3.contrib.pyopenssl import (
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/urllib3/contrib/pyopenssl.py", line 50, in <module>
import OpenSSL.SSL
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/OpenSSL/__init__.py", line 8, in <module>
from OpenSSL import crypto, SSL
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/OpenSSL/crypto.py", line 1517, in <module>
class X509StoreFlags(object):
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/OpenSSL/crypto.py", line 1537, in X509StoreFlags
CB_ISSUER_CHECK = _lib.X509_V_FLAG_CB_ISSUER_CHECK
AttributeError: module 'lib' has no attribute 'X509_V_FLAG_CB_ISSUER_CHECK'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/ec2-user/anaconda3/condabin/conda", line 13, in <module>
sys.exit(main())
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/conda/cli/main.py", line 152, in main
return conda_exception_handler(_main, *args, **kwargs)
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/conda/exceptions.py", line 1371, in conda_exception_handler
return_value = exception_handler(func, *args, **kwargs)
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/conda/exceptions.py", line 1082, in __call__
return self.handle_exception(exc_val, exc_tb)
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/conda/exceptions.py", line 1126, in handle_exception
return self.handle_unexpected_exception(exc_val, exc_tb)
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/conda/exceptions.py", line 1137, in handle_unexpected_exception
self.print_unexpected_error_report(error_report)
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/conda/exceptions.py", line 1207, in print_unexpected_error_report
from .cli.main_info import get_env_vars_str, get_main_info_str
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/conda/cli/main_info.py", line 19, in <module>
from ..core.index import _supplement_index_with_system
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/conda/core/index.py", line 10, in <module>
from .package_cache_data import PackageCacheData
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/conda/core/package_cache_data.py", line 14, in <module>
from .path_actions import CacheUrlAction, ExtractPackageAction
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/conda/core/path_actions.py", line 30, in <module>
from ..gateways.connection.download import download
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/conda/gateways/connection/download.py", line 18, in <module>
from .session import CondaSession
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/conda/gateways/connection/session.py", line 13, in <module>
from .adapters.s3 import S3Adapter
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/conda/gateways/connection/adapters/s3.py", line 12, in <module>
import boto3
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/boto3/__init__.py", line 17, in <module>
from boto3.session import Session
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/boto3/session.py", line 17, in <module>
import botocore.session
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/botocore/session.py", line 26, in <module>
import botocore.client
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/botocore/client.py", line 15, in <module>
from botocore import waiter, xform_name
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/botocore/waiter.py", line 18, in <module>
from botocore.docs.docstring import WaiterDocstring
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/botocore/docs/__init__.py", line 15, in <module>
from botocore.docs.service import ServiceDocumenter
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/botocore/docs/service.py", line 14, in <module>
from botocore.docs.client import ClientDocumenter, ClientExceptionsDocumenter
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/botocore/docs/client.py", line 14, in <module>
from botocore.docs.example import ResponseExampleDocumenter
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/botocore/docs/example.py", line 13, in <module>
from botocore.docs.shape import ShapeDocumenter
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/botocore/docs/shape.py", line 19, in <module>
from botocore.utils import is_json_value_header
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/botocore/utils.py", line 35, in <module>
import botocore.httpsession
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/botocore/httpsession.py", line 46, in <module>
from urllib3.contrib.pyopenssl import (
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/urllib3/contrib/pyopenssl.py", line 50, in <module>
import OpenSSL.SSL
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/OpenSSL/__init__.py", line 8, in <module>
from OpenSSL import crypto, SSL
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/OpenSSL/crypto.py", line 1517, in <module>
class X509StoreFlags(object):
File "/home/ec2-user/anaconda3/lib/python3.7/site-packages/OpenSSL/crypto.py", line 1537, in X509StoreFlags
CB_ISSUER_CHECK = _lib.X509_V_FLAG_CB_ISSUER_CHECK
AttributeError: module 'lib' has no attribute 'X509_V_FLAG_CB_ISSUER_CHECK'

anaconda3/bin/python: undefined symbol: archive_errno

I installed Anaconda 4.7.10 on Ubuntu 16.04.2 LTS and everything worked smoothly.
After a couple of days I wanted to install "sqlalchemy" but this time I got the error message below. Since then almost every conda command yields the message below. Includingconda update --all and conda upgrade.
Any suggestions?
Traceback (most recent call last):
File "/home/martin/anaconda3/lib/python3.6/site-packages/conda/exceptions.py", line 1062, in __call__
return func(*args, **kwargs)
File "/home/martin/anaconda3/lib/python3.6/site-packages/conda/cli/main.py", line 84, in _main
exit_code = do_call(args, p)
File "/home/martin/anaconda3/lib/python3.6/site-packages/conda/cli/conda_argparse.py", line 80, in do_call
module = import_module(relative_mod, __name__.rsplit('.', 1)[0])
File "/home/martin/anaconda3/lib/python3.6/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 994, in _gcd_import
File "<frozen importlib._bootstrap>", line 971, in _find_and_load
File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 678, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "/home/martin/anaconda3/lib/python3.6/site-packages/conda/cli/main_install.py", line 8, in <module>
from .install import install
File "/home/martin/anaconda3/lib/python3.6/site-packages/conda/cli/install.py", line 19, in <module>
from ..core.index import calculate_channel_urls, get_index
File "/home/martin/anaconda3/lib/python3.6/site-packages/conda/core/index.py", line 9, in <module>
from .package_cache_data import PackageCacheData
File "/home/martin/anaconda3/lib/python3.6/site-packages/conda/core/package_cache_data.py", line 15, in <module>
from conda_package_handling.api import InvalidArchiveError
File "/home/martin/anaconda3/lib/python3.6/site-packages/conda_package_handling/api.py", line 3, in <module>
from libarchive.exception import ArchiveError as _LibarchiveArchiveError
File "/home/martin/anaconda3/lib/python3.6/site-packages/libarchive/__init__.py", line 1, in <module>
from .entry import ArchiveEntry
File "/home/martin/anaconda3/lib/python3.6/site-packages/libarchive/entry.py", line 6, in <module>
from . import ffi
File "/home/martin/anaconda3/lib/python3.6/site-packages/libarchive/ffi.py", line 108, in <module>
errno = ffi('errno', [c_archive_p], c_int)
File "/home/martin/anaconda3/lib/python3.6/site-packages/libarchive/ffi.py", line 95, in ffi
f = getattr(libarchive, 'archive_'+name)
File "/home/martin/anaconda3/lib/python3.6/ctypes/__init__.py", line 361, in __getattr__
func = self.__getitem__(name)
File "/home/martin/anaconda3/lib/python3.6/ctypes/__init__.py", line 366, in __getitem__
func = self._FuncPtr((name_or_ordinal, self))
AttributeError: /home/martin/anaconda3/bin/python: undefined symbol: archive_errno
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/martin/anaconda3/bin/conda", line 13, in <module>
sys.exit(main())
File "/home/martin/anaconda3/lib/python3.6/site-packages/conda/cli/main.py", line 150, in main
return conda_exception_handler(_main, *args, **kwargs)
File "/home/martin/anaconda3/lib/python3.6/site-packages/conda/exceptions.py", line 1354, in conda_exception_handler
return_value = exception_handler(func, *args, **kwargs)
File "/home/martin/anaconda3/lib/python3.6/site-packages/conda/exceptions.py", line 1065, in __call__
return self.handle_exception(exc_val, exc_tb)
File "/home/martin/anaconda3/lib/python3.6/site-packages/conda/exceptions.py", line 1109, in handle_exception
return self.handle_unexpected_exception(exc_val, exc_tb)
File "/home/martin/anaconda3/lib/python3.6/site-packages/conda/exceptions.py", line 1120, in handle_unexpected_exception
self.print_unexpected_error_report(error_report)
File "/home/martin/anaconda3/lib/python3.6/site-packages/conda/exceptions.py", line 1190, in print_unexpected_error_report
from .cli.main_info import get_env_vars_str, get_main_info_str
File "/home/martin/anaconda3/lib/python3.6/site-packages/conda/cli/main_info.py", line 19, in <module>
from ..core.index import _supplement_index_with_system
File "/home/martin/anaconda3/lib/python3.6/site-packages/conda/core/index.py", line 9, in <module>
from .package_cache_data import PackageCacheData
File "/home/martin/anaconda3/lib/python3.6/site-packages/conda/core/package_cache_data.py", line 15, in <module>
from conda_package_handling.api import InvalidArchiveError
File "/home/martin/anaconda3/lib/python3.6/site-packages/conda_package_handling/api.py", line 7, in <module>
from .tarball import CondaTarBZ2 as _CondaTarBZ2
File "/home/martin/anaconda3/lib/python3.6/site-packages/conda_package_handling/tarball.py", line 7, in <module>
import libarchive
File "/home/martin/anaconda3/lib/python3.6/site-packages/libarchive/__init__.py", line 1, in <module>
from .entry import ArchiveEntry
File "/home/martin/anaconda3/lib/python3.6/site-packages/libarchive/entry.py", line 6, in <module>
from . import ffi
File "/home/martin/anaconda3/lib/python3.6/site-packages/libarchive/ffi.py", line 108, in <module>
errno = ffi('errno', [c_archive_p], c_int)
File "/home/martin/anaconda3/lib/python3.6/site-packages/libarchive/ffi.py", line 95, in ffi
f = getattr(libarchive, 'archive_'+name)
File "/home/martin/anaconda3/lib/python3.6/ctypes/__init__.py", line 361, in __getattr__
func = self.__getitem__(name)
File "/home/martin/anaconda3/lib/python3.6/ctypes/__init__.py", line 366, in __getitem__
func = self._FuncPtr((name_or_ordinal, self))
AttributeError: /home/martin/anaconda3/bin/python: undefined symbol: archive_errno

I've came across the same error on my conda installation in windows subsystem for linux and could solve it by installing libarchive-dev. This seems to be some kind of hidden dependency, libarchive was not installed on my system previously.
apt-get install libarchive-dev

No module named misc when implementing a simple pytest plugin?

I'm trying to implement the pytest plugin mentioned in https://github.com/pytest-dev/pytest/issues/2039, basically this plugin will print all tests that pytest finds:
## pytest_collector.py
import sys
import pytest
class DkPytestCollector(object):
def __init__(self):
self.collected = []
def pytest_collection_modifyitems(self, items):
for item in items:
self.collected.append(item.nodeid)
if __name__ == '__main__':
dkpytest_collector = DkPytestCollector()
directory = sys.argv[1]
pytest.main(['--collect-only', directory], plugins=[dkpytest_collector])
print('\n\nfound:')
for nodeid in dkpytest_collector.collected:
print(nodeid)
however, when I run it I get:
(dk) go|c:\srv\lib\dk> python ..\dkbuild\dkbuild\pytest_collector.py \srv\lib\dk
Traceback (most recent call last):
File "..\dkbuild\dkbuild\pytest_collector.py", line 20, in <module>
pytest.main(['--collect-only', directory], plugins=[dkpytest_collector])
File "c:\srv\venv\dk\lib\site-packages\_pytest\config.py", line 50, in main
config = _prepareconfig(args, plugins)
File "c:\srv\venv\dk\lib\site-packages\_pytest\config.py", line 160, in _prepareconfig
pluginmanager=pluginmanager, args=args)
File "c:\srv\venv\dk\lib\site-packages\pluggy\__init__.py", line 617, in __call__
return self._hookexec(self, self._nonwrappers + self._wrappers, kwargs)
File "c:\srv\venv\dk\lib\site-packages\pluggy\__init__.py", line 222, in _hookexec
return self._inner_hookexec(hook, methods, kwargs)
File "c:\srv\venv\dk\lib\site-packages\pluggy\__init__.py", line 216, in <lambda>
firstresult=hook.spec_opts.get('firstresult'),
File "c:\srv\venv\dk\lib\site-packages\pluggy\callers.py", line 196, in _multicall
gen.send(outcome)
File "c:\srv\venv\dk\lib\site-packages\_pytest\helpconfig.py", line 68, in pytest_cmdline_parse
config = outcome.get_result()
File "c:\srv\venv\dk\lib\site-packages\pluggy\callers.py", line 77, in get_result
_reraise(*ex) # noqa
File "c:\srv\venv\dk\lib\site-packages\pluggy\callers.py", line 180, in _multicall
res = hook_impl.function(*args)
File "c:\srv\venv\dk\lib\site-packages\_pytest\config.py", line 943, in pytest_cmdline_parse
self.parse(args)
File "c:\srv\venv\dk\lib\site-packages\_pytest\config.py", line 1108, in parse
self._preparse(args, addopts=addopts)
File "c:\srv\venv\dk\lib\site-packages\_pytest\config.py", line 1071, in _preparse
self.pluginmanager.load_setuptools_entrypoints('pytest11')
File "c:\srv\venv\dk\lib\site-packages\pluggy\__init__.py", line 397, in load_setuptools_entrypoints
plugin = ep.load()
File "c:\srv\venv\dk\lib\site-packages\pkg_resources\__init__.py", line 2405, in load
return self.resolve()
File "c:\srv\venv\dk\lib\site-packages\pkg_resources\__init__.py", line 2411, in resolve
module = __import__(self.module_name, fromlist=['__name__'], level=0)
File "c:\srv\venv\dk\lib\site-packages\_pytest\assertion\rewrite.py", line 212, in load_module
py.builtin.exec_(co, mod.__dict__)
File "c:\srv\venv\dk\lib\site-packages\py\_builtin.py", line 221, in exec_
exec2(obj, globals, locals)
File "<string>", line 7, in exec2
File "c:\srv\venv\dk\lib\site-packages\pytest_cov\plugin.py", line 6, in <module>
from coverage.misc import CoverageException
ImportError: No module named misc
if I pip uninstall pytest-cov everything works (well, except no coverage..)
How do I get this to work without uninstalling pytest-cov?

Python Click command doesn't recognize options

I am trying to register command-line options in Click. Everything is working fine until I add the params argument to the constructor.
class InitCommand(click.Command):
def __init__(self):
super().__init__(
name='init',
short_help='Initialize the needed scaffolding.',
help='something helpful, but longer',
# params=[] ### <-- Works fine
params=[click.Option('--force', default=False)]
)
I get the following error:
Traceback (most recent call last):
File "/usr/local/bin/aquapy", line 11, in <module>
load_entry_point('aquapy-cli', 'console_scripts', 'aquapy')()
File "/usr/local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 561, in load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File "/usr/local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 2631, in load_entry_point
return ep.load()
File "/usr/local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 2291, in load
return self.resolve()
File "/usr/local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 2297, in resolve
module = __import__(self.module_name, fromlist=['__name__'], level=0)
File "/Users/******/__main__.py", line 3, in <module>
from .bootstrap import main
File "/Users/******/bootstrap.py", line 17, in <module>
main.add_command(InitCommand())
File "/Users/******/commands/init_command.py", line 10, in __init__
params=[click.Option('--force', default=False)]
File "/usr/local/lib/python3.6/site-packages/click/core.py", line 1460, in __init__
Parameter.__init__(self, param_decls, type=type, **attrs)
File "/usr/local/lib/python3.6/site-packages/click/core.py", line 1266, in __init__
self._parse_decls(param_decls or (), expose_value)
File "/usr/local/lib/python3.6/site-packages/click/core.py", line 1533, in _parse_decls
raise TypeError('Name defined twice')
TypeError: Name defined twice

The issue is that click.Option() expects the first argument to a list and is not like the decorator version #click.option().
params=[click.Option(['--force'], default=False)]
Wrapping the command option in a list solved the problem.

Virtualenv returning "No such file or directory" [closed]

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Closed 10 years ago.
I've had many properly working virtualenvs, but from today, they give me an error.
I've tried reinstalling pip and virtualenvwrapper with easy_install -U, but the error remained. Any ideas?
$ mkvirtualenv django
sh: 0: getcwd() failed: No such file or directory
New python executable in django/bin/python
Installing setuptools.............done.
Installing pip...............done.
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/usr/local/lib/python2.7/dist-packages/virtualenvwrapper/hook_loader.py", line 16, in <module>
from stevedore import ExtensionManager
File "/usr/local/lib/python2.7/dist-packages/stevedore/__init__.py", line 1, in <module>
from .extension import ExtensionManager
File "/usr/local/lib/python2.7/dist-packages/stevedore/extension.py", line 4, in <module>
import pkg_resources
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2697, in <module>
_declare_state('object', working_set = WorkingSet())
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 435, in __init__
self.add_entry(entry)
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 450, in add_entry
for dist in find_distributions(entry, True):
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1723, in find_on_path
path_item = _normalize_cached(path_item)
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1872, in _normalize_cached
_cache[filename] = result = normalize_path(filename)
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1866, in normalize_path
return os.path.normcase(os.path.realpath(filename))
File "/usr/lib/python2.7/posixpath.py", line 375, in realpath
return abspath(filename)
File "/usr/lib/python2.7/posixpath.py", line 347, in abspath
cwd = os.getcwd()
OSError: [Errno 2] No such file or directory
Error in sys.excepthook:
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/apport_python_hook.py", line 70, in apport_excepthook
binary = os.path.realpath(os.path.join(os.getcwdu(), sys.argv[0]))
OSError: [Errno 2] No such file or directory
Original exception was:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/usr/local/lib/python2.7/dist-packages/virtualenvwrapper/hook_loader.py", line 16, in <module>
from stevedore import ExtensionManager
File "/usr/local/lib/python2.7/dist-packages/stevedore/__init__.py", line 1, in <module>
from .extension import ExtensionManager
File "/usr/local/lib/python2.7/dist-packages/stevedore/extension.py", line 4, in <module>
import pkg_resources
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2697, in <module>
_declare_state('object', working_set = WorkingSet())
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 435, in __init__
self.add_entry(entry)
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 450, in add_entry
for dist in find_distributions(entry, True):
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1723, in find_on_path
path_item = _normalize_cached(path_item)
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1872, in _normalize_cached
_cache[filename] = result = normalize_path(filename)
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1866, in normalize_path
return os.path.normcase(os.path.realpath(filename))
File "/usr/lib/python2.7/posixpath.py", line 375, in realpath
return abspath(filename)
File "/usr/lib/python2.7/posixpath.py", line 347, in abspath
cwd = os.getcwd()
OSError: [Errno 2] No such file or directory
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/usr/local/lib/python2.7/dist-packages/virtualenvwrapper/hook_loader.py", line 16, in <module>
from stevedore import ExtensionManager
File "/usr/local/lib/python2.7/dist-packages/stevedore/__init__.py", line 1, in <module>
from .extension import ExtensionManager
File "/usr/local/lib/python2.7/dist-packages/stevedore/extension.py", line 4, in <module>
import pkg_resources
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2697, in <module>
_declare_state('object', working_set = WorkingSet())
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 435, in __init__
self.add_entry(entry)
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 450, in add_entry
for dist in find_distributions(entry, True):
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1723, in find_on_path
path_item = _normalize_cached(path_item)
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1872, in _normalize_cached
_cache[filename] = result = normalize_path(filename)
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1866, in normalize_path
return os.path.normcase(os.path.realpath(filename))
File "/usr/lib/python2.7/posixpath.py", line 375, in realpath
return abspath(filename)
File "/usr/lib/python2.7/posixpath.py", line 347, in abspath
cwd = os.getcwd()
OSError: [Errno 2] No such file or directory
Error in sys.excepthook:
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/apport_python_hook.py", line 70, in apport_excepthook
binary = os.path.realpath(os.path.join(os.getcwdu(), sys.argv[0]))
OSError: [Errno 2] No such file or directory
Original exception was:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/usr/local/lib/python2.7/dist-packages/virtualenvwrapper/hook_loader.py", line 16, in <module>
from stevedore import ExtensionManager
File "/usr/local/lib/python2.7/dist-packages/stevedore/__init__.py", line 1, in <module>
from .extension import ExtensionManager
File "/usr/local/lib/python2.7/dist-packages/stevedore/extension.py", line 4, in <module>
import pkg_resources
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2697, in <module>
_declare_state('object', working_set = WorkingSet())
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 435, in __init__
self.add_entry(entry)
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 450, in add_entry
for dist in find_distributions(entry, True):
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1723, in find_on_path
path_item = _normalize_cached(path_item)
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1872, in _normalize_cached
_cache[filename] = result = normalize_path(filename)
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1866, in normalize_path
return os.path.normcase(os.path.realpath(filename))
File "/usr/lib/python2.7/posixpath.py", line 375, in realpath
return abspath(filename)
File "/usr/lib/python2.7/posixpath.py", line 347, in abspath
cwd = os.getcwd()
OSError: [Errno 2] No such file or directory
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/usr/local/lib/python2.7/dist-packages/virtualenvwrapper/hook_loader.py", line 16, in <module>
from stevedore import ExtensionManager
File "/usr/local/lib/python2.7/dist-packages/stevedore/__init__.py", line 1, in <module>
from .extension import ExtensionManager
File "/usr/local/lib/python2.7/dist-packages/stevedore/extension.py", line 4, in <module>
import pkg_resources
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2697, in <module>
_declare_state('object', working_set = WorkingSet())
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 435, in __init__
self.add_entry(entry)
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 450, in add_entry
for dist in find_distributions(entry, True):
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1723, in find_on_path
path_item = _normalize_cached(path_item)
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1872, in _normalize_cached
_cache[filename] = result = normalize_path(filename)
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1866, in normalize_path
return os.path.normcase(os.path.realpath(filename))
File "/usr/lib/python2.7/posixpath.py", line 375, in realpath
return abspath(filename)
File "/usr/lib/python2.7/posixpath.py", line 347, in abspath
cwd = os.getcwd()
OSError: [Errno 2] No such file or directory
Error in sys.excepthook:
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/apport_python_hook.py", line 70, in apport_excepthook
binary = os.path.realpath(os.path.join(os.getcwdu(), sys.argv[0]))
OSError: [Errno 2] No such file or directory
Original exception was:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/usr/local/lib/python2.7/dist-packages/virtualenvwrapper/hook_loader.py", line 16, in <module>
from stevedore import ExtensionManager
File "/usr/local/lib/python2.7/dist-packages/stevedore/__init__.py", line 1, in <module>
from .extension import ExtensionManager
File "/usr/local/lib/python2.7/dist-packages/stevedore/extension.py", line 4, in <module>
import pkg_resources
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2697, in <module>
_declare_state('object', working_set = WorkingSet())
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 435, in __init__
self.add_entry(entry)
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 450, in add_entry
for dist in find_distributions(entry, True):
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1723, in find_on_path
path_item = _normalize_cached(path_item)
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1872, in _normalize_cached
_cache[filename] = result = normalize_path(filename)
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1866, in normalize_path
return os.path.normcase(os.path.realpath(filename))
File "/usr/lib/python2.7/posixpath.py", line 375, in realpath
return abspath(filename)
File "/usr/lib/python2.7/posixpath.py", line 347, in abspath
cwd = os.getcwd()
OSError: [Errno 2] No such file or directory

You are trying to run virtualenv in a directory that has been removed. Recreate the directory, or use cd to go to an existing directory instead.

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