Asunto
En un entorno de Docker de Ubuntu 18.04, tox está intentando hacer virtualenv --no-download --python /usr/bin/python2.7 py27
. Con virtualenv 20.0.10 esto funcionó. A partir del 20.0.11, esto falla con un error:
TypeError: unsupported operand type(s) for /: 'tuple' and 'str'
Todavía debería funcionar.
Ambiente
Proporcione al menos:
pip list
del host python donde virtualenv
está instalado:Package Version Location
----------------------------- -------------------- ----------------------------------
amqp 2.5.2
appdirs 1.4.3
attrs 19.3.0
bcrypt 3.1.7
billiard 3.6.3.0
bleach 3.1.3
boto3 1.12.24
botocore 1.15.24
cachetools 4.0.0
celery 4.4.2
certifi 2019.11.28
cffi 1.14.0
chardet 3.0.4
cheroot 8.3.0
CherryPy 18.5.0
click 7.1.1
click-plugins 1.1.1
cryptography 2.8
ctk-cli 1.5
decorator 4.4.2
diskcache 4.1.0
distlib 0.3.0
docker 4.2.0
docutils 0.15.2
dogpile.cache 0.9.0
filelock 3.0.12
fusepy 3.0.1
GDAL 3.1.0
girder 3.0.11 /opt/girder
girder-archive-access 0.2.0
girder-client 3.0.11 /opt/girder/clients/python
girder-dicom-viewer 3.0.11
girder-homepage 3.0.11
girder-jobs 3.0.11
girder-large-image 1.0.5.dev13+gc67ca6f /opt/large_image/girder
girder-large-image-annotation 1.0.5.dev13+gc67ca6f /opt/large_image/girder_annotation
girder-ldap 3.0.11
girder-resource-path-tools 1.0.1.dev2
girder-slicer-cli-web 1.0.2.dev28+g9db4a50 /opt/slicer_cli_web
girder-virtual-folders 3.0.11
girder-worker 0.6.1.dev23+g5810d1d /opt/girder_worker
girder-worker-utils 0.8.7.dev2+g856849e /opt/girder_worker_utils
girder-xtk-demo 0.4.0
Glymur 0.9.1
histomicsui 1.0.0.dev39+ga7d0e3f /opt/HistomicsUI
idna 2.9
importlib-metadata 1.5.0
importlib-resources 1.4.0
jaraco.classes 3.1.0
jaraco.collections 3.0.0
jaraco.functools 3.0.0
jaraco.text 3.2.0
jeepney 0.4.3
Jinja2 2.11.1
jmespath 0.9.5
jsonpickle 1.3
jsonschema 3.2.0
keyring 21.2.0
kombu 4.6.8
large-image 1.0.5.dev13+gc67ca6f /opt/large_image
large-image-source-dummy 1.0.5.dev13+gc67ca6f /opt/large_image/sources/dummy
large-image-source-gdal 1.0.5.dev13+gc67ca6f /opt/large_image/sources/gdal
large-image-source-mapnik 1.0.5.dev13+gc67ca6f /opt/large_image/sources/mapnik
large-image-source-nd2 1.0.5.dev13+gc67ca6f /opt/large_image/sources/nd2
large-image-source-ometiff 1.0.5.dev13+gc67ca6f /opt/large_image/sources/ometiff
large-image-source-openjpeg 1.0.5.dev13+gc67ca6f /opt/large_image/sources/openjpeg
large-image-source-openslide 1.0.5.dev13+gc67ca6f /opt/large_image/sources/openslide
large-image-source-pil 1.0.5.dev13+gc67ca6f /opt/large_image/sources/pil
large-image-source-test 1.0.5.dev13+gc67ca6f /opt/large_image/sources/test
large-image-source-tiff 1.0.5.dev13+gc67ca6f /opt/large_image/sources/tiff
large-image-tasks 1.0.5.dev13+gc67ca6f /opt/large_image/tasks
libtiff 0.5.0
lxml 4.5.0
Mako 1.1.2
mapnik 4.0.0
MarkupSafe 1.1.1
more-itertools 8.2.0
nd2reader 3.2.3
numpy 1.18.2
openslide-python 1.1.1
packaging 20.3
palettable 3.3.0
passlib 1.7.2
pbr 5.4.4
Pillow 7.0.0
PIMS 0.4.1
pip 20.0.2
pkg-resources 0.0.0
pkgconfig 1.5.1
pkginfo 1.5.0.1
pluggy 0.13.1
portend 2.6
psutil 5.7.0
py 1.8.1
pyasn1 0.4.8
pyasn1-modules 0.2.8
pycparser 2.20
pydicom 1.4.2
Pygments 2.6.1
pyldap 3.0.0.post1
pylibmc 1.6.1
pymongo 3.10.1
pyOpenSSL 19.1.0
pyparsing 2.4.6
pyproj 2.6.0
pyrsistent 0.15.7
python-dateutil 2.8.1
python-ldap 3.2.0
pytz 2019.3
pyvips 2.1.12
PyYAML 5.3.1
readme-renderer 25.0
requests 2.23.0
requests-toolbelt 0.9.1
s3transfer 0.3.3
SecretStorage 3.1.2
setuptools 46.0.0
setuptools-scm 3.5.0
six 1.14.0
slicerator 1.0.0
stevedore 1.32.0
tempora 2.1.0
toml 0.10.0
tox 3.14.5
tqdm 4.43.0
twine 3.1.1
ujson 2.0.2
urllib3 1.25.8
vine 1.3.0
virtualenv 20.0.12
webencodings 0.5.1
websocket-client 0.57.0
xmltodict 0.12.0
zc.lockfile 2.0
zipp 3.1.0
Salida de la creación del entorno virtual
Asegúrese de ejecutar la creación con -vvv --with-traceback
:
306 setup logging to NOTSET [DEBUG report:43]
375 find interpreter for spec PythonSpec(path=/usr/bin/python2.7) [INFO builtin:44]
377 Attempting to acquire lock 139669810685880 on /home/ubuntu/.local/share/virtualenv/py_info/20.0.12/beb4f305451b4835b36a63cb1c75e625a7251cf8d76b65be2f5856eee68cb551.lock [DEBUG filelock:270]
378 Lock 139669810685880 acquired on /home/ubuntu/.local/share/virtualenv/py_info/20.0.12/beb4f305451b4835b36a63cb1c75e625a7251cf8d76b65be2f5856eee68cb551.lock [INFO filelock:274]
378 get PythonInfo from /home/ubuntu/.local/share/virtualenv/py_info/20.0.12/beb4f305451b4835b36a63cb1c75e625a7251cf8d76b65be2f5856eee68cb551.json for /usr/bin/python2.7 [DEBUG cached_py_info:79]
379 Attempting to release lock 139669810685880 on /home/ubuntu/.local/share/virtualenv/py_info/20.0.12/beb4f305451b4835b36a63cb1c75e625a7251cf8d76b65be2f5856eee68cb551.lock [DEBUG filelock:315]
380 Lock 139669810685880 released on /home/ubuntu/.local/share/virtualenv/py_info/20.0.12/beb4f305451b4835b36a63cb1c75e625a7251cf8d76b65be2f5856eee68cb551.lock [INFO filelock:318]
380 proposed PythonInfo(spec=CPython2.7.17.final.0-64, exe=/usr/bin/python2.7, platform=linux2, version='2.7.17 (default, Nov 7 2019, 10:07:09) \n[GCC 7.4.0]', encoding_fs_io=UTF-8-None) [INFO builtin:50]
380 accepted PythonInfo(spec=CPython2.7.17.final.0-64, exe=/usr/bin/python2.7, platform=linux2, version='2.7.17 (default, Nov 7 2019, 10:07:09) \n[GCC 7.4.0]', encoding_fs_io=UTF-8-None) [DEBUG builtin:52]
383 filesystem is case-sensitive [DEBUG info:28]
Traceback (most recent call last):
File "/usr/lib/python3.6/runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "/usr/lib/python3.6/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/home/ubuntu/.virtualenvs/girder/lib/python3.6/site-packages/virtualenv/__main__.py", line 62, in <module>
run_with_catch()
File "/home/ubuntu/.virtualenvs/girder/lib/python3.6/site-packages/virtualenv/__main__.py", line 51, in run_with_catch
run(args, options)
File "/home/ubuntu/.virtualenvs/girder/lib/python3.6/site-packages/virtualenv/__main__.py", line 20, in run
session = cli_run(args, options)
File "/home/ubuntu/.virtualenvs/girder/lib/python3.6/site-packages/virtualenv/run/__init__.py", line 27, in cli_run
session = session_via_cli(args, options)
File "/home/ubuntu/.virtualenvs/girder/lib/python3.6/site-packages/virtualenv/run/__init__.py", line 35, in session_via_cli
parser = build_parser(args, options)
File "/home/ubuntu/.virtualenvs/girder/lib/python3.6/site-packages/virtualenv/run/__init__.py", line 75, in build_parser
CreatorSelector(interpreter, parser),
File "/home/ubuntu/.virtualenvs/girder/lib/python3.6/site-packages/virtualenv/run/plugin/creators.py", line 15, in __init__
creators, self.key_to_meta, self.describe, self.builtin_key = self.for_interpreter(interpreter)
File "/home/ubuntu/.virtualenvs/girder/lib/python3.6/site-packages/virtualenv/run/plugin/creators.py", line 25, in for_interpreter
meta = creator_class.can_create(interpreter)
File "/home/ubuntu/.virtualenvs/girder/lib/python3.6/site-packages/virtualenv/create/via_global_ref/builtin/via_global_self_do.py", line 33, in can_create
for src in cls.sources(interpreter):
File "/home/ubuntu/.virtualenvs/girder/lib/python3.6/site-packages/virtualenv/create/via_global_ref/builtin/cpython/cpython2.py", line 66, in sources
for src in super(CPython2Posix, cls).sources(interpreter):
File "/home/ubuntu/.virtualenvs/girder/lib/python3.6/site-packages/virtualenv/create/via_global_ref/builtin/cpython/cpython2.py", line 21, in sources
for src in super(CPython2, cls).sources(interpreter):
File "/home/ubuntu/.virtualenvs/girder/lib/python3.6/site-packages/virtualenv/create/via_global_ref/builtin/python2/python2.py", line 76, in sources
compiled_file, to_compiled, compiled_exists = cls.from_stdlib(mappings, "{}.pyc".format(req))
File "/home/ubuntu/.virtualenvs/girder/lib/python3.6/site-packages/virtualenv/create/via_global_ref/builtin/python2/python2.py", line 88, in from_stdlib
result = (mappings[0] / name, mappings[1], False)
TypeError: unsupported operand type(s) for /: 'tuple' and 'str'
El error específico parece que se introdujo en # 1728 en https://github.com/pypa/virtualenv/blob/master/src/virtualenv/create/via_global_ref/builtin/python2/python2.py#L79 -L85. Específicamente, esta línea (https://github.com/pypa/virtualenv/blob/master/src/virtualenv/create/via_global_ref/builtin/python2/python2.py#L85)
return mappings[0] / name, mappings[1], False
probablemente debería ser
return mappings[0][0] / name, mappings[0][1], False
ya que las asignaciones son una lista de tuplas.
@manthey gracias por la excelente depuración, tienes razón 👍
FWIW, veo esto con unicode
lugar de str
:
Traceback (most recent call last):
File "/usr/local/bin/virtualenv", line 11, in <module>
sys.exit(run_with_catch())
File "/usr/local/lib/python2.7/site-packages/virtualenv/__main__.py", line 51, in run_with_catch
run(args, options)
File "/usr/local/lib/python2.7/site-packages/virtualenv/__main__.py", line 20, in run
session = cli_run(args, options)
File "/usr/local/lib/python2.7/site-packages/virtualenv/run/__init__.py", line 27, in cli_run
session = session_via_cli(args, options)
File "/usr/local/lib/python2.7/site-packages/virtualenv/run/__init__.py", line 35, in session_via_cli
parser = build_parser(args, options)
File "/usr/local/lib/python2.7/site-packages/virtualenv/run/__init__.py", line 75, in build_parser
CreatorSelector(interpreter, parser),
File "/usr/local/lib/python2.7/site-packages/virtualenv/run/plugin/creators.py", line 15, in __init__
creators, self.key_to_meta, self.describe, self.builtin_key = self.for_interpreter(interpreter)
File "/usr/local/lib/python2.7/site-packages/virtualenv/run/plugin/creators.py", line 25, in for_interpreter
meta = creator_class.can_create(interpreter)
File "/usr/local/lib/python2.7/site-packages/virtualenv/create/via_global_ref/builtin/via_global_self_do.py", line 33, in can_create
for src in cls.sources(interpreter):
File "/usr/local/lib/python2.7/site-packages/virtualenv/create/via_global_ref/builtin/cpython/cpython2.py", line 66, in sources
for src in super(CPython2Posix, cls).sources(interpreter):
File "/usr/local/lib/python2.7/site-packages/virtualenv/create/via_global_ref/builtin/cpython/cpython2.py", line 21, in sources
for src in super(CPython2, cls).sources(interpreter):
File "/usr/local/lib/python2.7/site-packages/virtualenv/create/via_global_ref/builtin/python2/python2.py", line 72, in sources
module_file, to_module, module_exists = cls.from_stdlib(mappings, "{}.py".format(req))
File "/usr/local/lib/python2.7/site-packages/virtualenv/create/via_global_ref/builtin/python2/python2.py", line 85, in from_stdlib
return mappings[0] / name, mappings[1], False
TypeError: unsupported operand type(s) for /: 'tuple' and 'unicode'
Trabajando en la solución 👍
Publicado a través de https://pypi.org/project/virtualenv/20.0.13/