Problem with Virtual Environment and pytest

[lizakaley08]

After coding to set up virtual environment by typing, per instruction included in curriculum, 'cd dsc-1-01-05-setting-up-environment', the output lists several scripts that are installed in a different directory which in not on PATH. The output suggests considering adding the various directories to PATH. Instruction for this is not included in the curriculum.

It is this output that leads me to believe that this is causing the PYTEST not to run and produce the output and error included in the curriculum; however, another possible reason (which is only a guess) is that the current version of the Python download on Anaconda is no longer 3.6 and is now 3.7.

I have pasted my output below. Please advise.

lizak@LAPTOP-Q3QO8CRP MINGW64 ~
$ pwd
/c/Users/lizak

lizak@LAPTOP-Q3QO8CRP MINGW64 ~
$ git clone https://github.com/learn-co-curriculum/dsc-1-01-05-setting-up-environment
fatal: destination path 'dsc-1-01-05-setting-up-environment' already exists andis not an empty directory.

lizak@LAPTOP-Q3QO8CRP MINGW64 ~
$ 'cd dsc-1-01-05-setting-up-environment'
bash: cd dsc-1-01-05-setting-up-environment: command not found

lizak@LAPTOP-Q3QO8CRP MINGW64 ~
$ cd dsc-1-05-setting-up-environment
bash: cd: dsc-1-05-setting-up-environment: No such file or directory

lizak@LAPTOP-Q3QO8CRP MINGW64 ~
$ cd dsc-1-01-05-setting-up-environment

lizak@LAPTOP-Q3QO8CRP MINGW64 ~/dsc-1-01-05-setting-up-environment (master)
$ conda env create -f windows.yml
Solving environment: ...working... done

Downloading and Extracting Packages
wincertstore-0.2 | 13 KB | ########## | 100%
wcwidth-0.1.7 | 25 KB | ########## | 100%
pip-10.0.1 | 1.8 MB | ########## | 100%
chardet-3.0.4 | 210 KB | ########## | 100%
jsonschema-2.6.0 | 104 KB | ########## | 100%
tk-8.6.7 | 3.5 MB | ########## | 100%
scikit-learn-0.20.0 | 5.2 MB | ########## | 100%
pytz-2018.5 | 232 KB | ########## | 100%
cython-0.28.5 | 2.7 MB | ########## | 100%
asn1crypto-0.24.0 | 155 KB | ########## | 100%
numpy-1.15.0 | 36 KB | ########## | 100%
mkl_fft-1.0.4 | 120 KB | ########## | 100%
scipy-1.1.0 | 13.5 MB | ########## | 100%
mkl-2018.0.3 | 178.1 MB | ########## | 100%
certifi-2018.8.13 | 139 KB | ########## | 100%
backcall-0.1.0 | 20 KB | ########## | 100%
requests-2.19.1 | 96 KB | ########## | 100%
idna-2.7 | 132 KB | ########## | 100%
py-xgboost-0.72 | 61 KB | ########## | 100%
retrying-1.3.3 | 15 KB | ########## | 100%
libxgboost-0.72 | 3.7 MB | ########## | 100%
nbformat-4.4.0 | 157 KB | ########## | 100%
setuptools-40.0.0 | 571 KB | ########## | 100%
traitlets-4.3.2 | 131 KB | ########## | 100%
decorator-4.3.0 | 16 KB | ########## | 100%
wheel-0.31.1 | 81 KB | ########## | 100%
simplegeneric-0.8.1 | 10 KB | ########## | 100%
pexpect-4.6.0 | 77 KB | ########## | 100%
ipython_genutils-0.2 | 39 KB | ########## | 100%
pickleshare-0.7.4 | 12 KB | ########## | 100%
cryptography-vectors | 30.4 MB | ########## | 100%
numpy-base-1.15.0 | 3.9 MB | ########## | 100%
six-1.11.0 | 21 KB | ########## | 100%
jedi-0.12.1 | 225 KB | ########## | 100%
_py-xgboost-mutex-2. | 9 KB | ########## | 100%
pysocks-1.6.8 | 23 KB | ########## | 100%
jupyter_core-4.4.0 | 85 KB | ########## | 100%
win_inet_pton-1.0.1 | 6 KB | ########## | 100%
prompt_toolkit-1.0.1 | 338 KB | ########## | 100%
pyopenssl-18.0.0 | 83 KB | ########## | 100%
colorama-0.4.0 | 24 KB | ########## | 100%
urllib3-1.23 | 152 KB | ########## | 100%
pygments-2.2.0 | 1.4 MB | ########## | 100%
cryptography-2.3.1 | 509 KB | ########## | 100%
python-3.6.6 | 21.6 MB | ########## | 100%
cffi-1.11.5 | 213 KB | ########## | 100%
python-dateutil-2.7. | 276 KB | ########## | 100%
parso-0.3.1 | 115 KB | ########## | 100%
ipython-6.5.0 | 1.1 MB | ########## | 100%
mkl_random-1.0.1 | 268 KB | ########## | 100%
intel-openmp-2018.0. | 1.7 MB | ########## | 100%
pandas-0.23.4 | 8.6 MB | ########## | 100%
plotly-3.1.0 | 27.4 MB | ########## | 100%
xlrd-1.1.0 | 194 KB | ########## | 100%
pycparser-2.18 | 169 KB | ########## | 100%
xz-5.2.4 | 812 KB | ########## | 100%
Preparing transaction: ...working... done
Verifying transaction: ...working... done
Executing transaction: ...working... done
Collecting ipynb==0.5.1 (from -r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 1))
Using cached https://files.pythonhosted.org/packages/31/42/4c0bbb66390e3a68e04ebf134c8d074a00c18b5882293f8ace5f7497fbf0/ipynb-0.5.1-py3-none-any.whl
Collecting pytest==3.7 (from -r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 2))
Using cached https://files.pythonhosted.org/packages/9e/a1/8166a56ce9d89fdd9efcae5601e71758029d90e5644e0b7b6eda07e67c35/pytest-3.7.0-py2.py3-none-any.whl
Collecting tensorflow==1.6 (from -r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 3))
Using cached https://files.pythonhosted.org/packages/56/7d/a0e3ae33e8034be8e7d6b99a7f512c6e71b2180603fc3e0cfb6047b7374f/tensorflow-1.6.0-cp36-cp36m-win_amd64.whl
Collecting keras==2.2.1 (from -r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 4))
Using cached https://files.pythonhosted.org/packages/62/51/0192489a2614e8c6a22de860e43221e566f4bbd44a047ff48c2fdbc59373/Keras-2.2.1-py2.py3-none-any.whl
Collecting obscure==1.0.1 (from -r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 5))
Using cached https://files.pythonhosted.org/packages/92/97/517442fc79453b409e5c1f145f84bf29d96af6b0551812a8027419de1336/obscure-1.0.1-py3-none-any.whl
Requirement already satisfied: six>=1.10.0 in c:\users\lizak\anaconda3\envs\learn-env\lib\site-packages (from pytest==3.7->-r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 2)) (1.11.0)
Collecting more-itertools>=4.0.0 (from pytest==3.7->-r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 2))
Using cached https://files.pythonhosted.org/packages/79/b1/eace304ef66bd7d3d8b2f78cc374b73ca03bc53664d78151e9df3b3996cc/more_itertools-4.3.0-py3-none-any.whl
Requirement already satisfied: setuptools in c:\users\lizak\anaconda3\envs\learn-env\lib\site-packages (from pytest==3.7->-r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 2)) (40.0.0)
Requirement already satisfied: colorama; sys_platform == "win32" in c:\users\lizak\anaconda3\envs\learn-env\lib\site-packages (from pytest==3.7->-r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 2)) (0.4.0)
Collecting py>=1.5.0 (from pytest==3.7->-r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 2))
Using cached https://files.pythonhosted.org/packages/3e/c7/3da685ef117d42ac8d71af525208759742dd235f8094221fdaafcd3dba8f/py-1.7.0-py2.py3-none-any.whl
Collecting pluggy>=0.7 (from pytest==3.7->-r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 2))
Using cached https://files.pythonhosted.org/packages/1c/e7/017c262070af41fe251401cb0d0e1b7c38f656da634cd0c15604f1f30864/pluggy-0.8.0-py2.py3-none-any.whl
Collecting atomicwrites>=1.0 (from pytest==3.7->-r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 2))
Using cached https://files.pythonhosted.org/packages/3a/9a/9d878f8d885706e2530402de6417141129a943802c084238914fa6798d97/atomicwrites-1.2.1-py2.py3-none-any.whl
Collecting attrs>=17.4.0 (from pytest==3.7->-r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 2))
Using cached https://files.pythonhosted.org/packages/3a/e1/5f9023cc983f1a628a8c2fd051ad19e76ff7b142a0faf329336f9a62a514/attrs-18.2.0-py2.py3-none-any.whl
Collecting absl-py>=0.1.6 (from tensorflow==1.6->-r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 3))
Requirement already satisfied: numpy>=1.13.3 in c:\users\lizak\anaconda3\envs\learn-env\lib\site-packages (from tensorflow==1.6->-r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 3)) (1.15.0)
Collecting astor>=0.6.0 (from tensorflow==1.6->-r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 3))
Using cached https://files.pythonhosted.org/packages/35/6b/11530768cac581a12952a2aad00e1526b89d242d0b9f59534ef6e6a1752f/astor-0.7.1-py2.py3-none-any.whl
Collecting grpcio>=1.8.6 (from tensorflow==1.6->-r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 3))
Using cached https://files.pythonhosted.org/packages/f0/90/520757ccafb14f03e8e46a54bacd45f5f9cca6b96b58b83b66a272f059df/grpcio-1.16.0-cp36-cp36m-win_amd64.whl
Collecting termcolor>=1.1.0 (from tensorflow==1.6->-r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 3))
Collecting tensorboard<1.7.0,>=1.6.0 (from tensorflow==1.6->-r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 3))
Using cached https://files.pythonhosted.org/packages/b0/67/a8c91665987d359211dcdca5c8b2a7c1e0876eb0702a4383c1e4ff76228d/tensorboard-1.6.0-py3-none-any.whl
Requirement already satisfied: wheel>=0.26 in c:\users\lizak\anaconda3\envs\learn-env\lib\site-packages (from tensorflow==1.6->-r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 3)) (0.31.1)
Collecting protobuf>=3.4.0 (from tensorflow==1.6->-r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 3))
Using cached https://files.pythonhosted.org/packages/e8/df/d606d07cff0fc8d22abcc54006c0247002d11a7f2d218eb008d48e76851d/protobuf-3.6.1-cp36-cp36m-win_amd64.whl
Collecting gast>=0.2.0 (from tensorflow==1.6->-r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 3))
Collecting h5py (from keras==2.2.1->-r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 4))
Using cached https://files.pythonhosted.org/packages/12/6c/00c38c5ce9322f1cc421d93217c44739646a106c61859622eccc297a5c05/h5py-2.8.0-cp36-cp36m-win_amd64.whl
Collecting keras-preprocessing==1.0.2 (from keras==2.2.1->-r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 4))
Using cached https://files.pythonhosted.org/packages/71/26/1e778ebd737032749824d5cba7dbd3b0cf9234b87ab5ec79f5f0403ca7e9/Keras_Preprocessing-1.0.2-py2.py3-none-any.whl
Requirement already satisfied: scipy>=0.14 in c:\users\lizak\anaconda3\envs\learn-env\lib\site-packages (from keras==2.2.1->-r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 4)) (1.1.0)
Collecting keras-applications==1.0.4 (from keras==2.2.1->-r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 4))
Using cached https://files.pythonhosted.org/packages/54/90/8f327deaa37a71caddb59b7b4aaa9d4b3e90c0e76f8c2d1572005278ddc5/Keras_Applications-1.0.4-py2.py3-none-any.whl
Collecting pyyaml (from keras==2.2.1->-r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 4))
Using cached https://files.pythonhosted.org/packages/4f/ca/5fad249c5032270540c24d2189b0ddf1396aac49b0bdc548162edcf14131/PyYAML-3.13-cp36-cp36m-win_amd64.whl
Collecting werkzeug>=0.11.10 (from tensorboard<1.7.0,>=1.6.0->tensorflow==1.6->-r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 3))
Using cached https://files.pythonhosted.org/packages/20/c4/12e3e56473e52375aa29c4764e70d1b8f3efa6682bef8d0aae04fe335243/Werkzeug-0.14.1-py2.py3-none-any.whl
Collecting html5lib==0.9999999 (from tensorboard<1.7.0,>=1.6.0->tensorflow==1.6->-r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 3))
Collecting bleach==1.5.0 (from tensorboard<1.7.0,>=1.6.0->tensorflow==1.6->-r C:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 3))
Using cached https://files.pythonhosted.org/packages/33/70/86c5fec937ea4964184d4d6c4f0b9551564f821e1c3575907639036d9b90/bleach-1.5.0-py2.py3-none-any.whl
Collecting markdown>=2.6.8 (from tensorboard<1.7.0,>=1.6.0->tensorflow==1.6->-rC:\Users\lizak\dsc-1-01-05-setting-up-environment\condaenv.66d6wr1p.requirements.txt (line 3))
Using cached https://files.pythonhosted.org/packages/7a/6b/5600647404ba15545ec37d2f7f58844d690baf2f81f3a60b862e48f29287/Markdown-3.0.1-py2.py3-none-any.whl
pexpect 4.6.0 requires ptyprocess>=0.5, which is not installed.
Installing collected packages: ipynb, more-itertools, py, pluggy, atomicwrites,attrs, pytest, absl-py, astor, grpcio, termcolor, werkzeug, html5lib, bleach, markdown, protobuf, tensorboard, gast, tensorflow, h5py, keras-preprocessing, keras-applications, pyyaml, keras, obscure
The scripts py.test.exe and pytest.exe are installed in 'C:\Users\lizak\Anaconda3\envs\learn-env\Scripts' which is not on PATH.
Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
The script markdown_py.exe is installed in 'C:\Users\lizak\Anaconda3\envs\learn-env\Scripts' which is not on PATH.
Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
The script tensorboard.exe is installed in 'C:\Users\lizak\Anaconda3\envs\learn-env\Scripts' which is not on PATH.
Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
The scripts freeze_graph.exe, saved_model_cli.exe, tensorboard.exe, toco.exe and toco_from_protos.exe are installed in 'C:\Users\lizak\Anaconda3\envs\learn-env\Scripts' which is not on PATH.
Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
Successfully installed absl-py-0.6.1 astor-0.7.1 atomicwrites-1.2.1 attrs-18.2.0 bleach-1.5.0 gast-0.2.0 grpcio-1.16.0 h5py-2.8.0 html5lib-0.9999999 ipynb-0.5.1 keras-2.2.1 keras-applications-1.0.4 keras-preprocessing-1.0.2 markdown-3.0.1 more-itertools-4.3.0 obscure-1.0.1 pluggy-0.8.0 protobuf-3.6.1 py-1.7.0 pytest-3.7.0 pyyaml-3.13 tensorboard-1.6.0 tensorflow-1.6.0 termcolor-1.1.0 werkzeug-0.14.1

To activate this environment, use:

> activate learn-env

To deactivate an active environment, use:

> deactivate

* for power-users using bash, you must source

lizak@LAPTOP-Q3QO8CRP MINGW64 ~/dsc-1-01-05-setting-up-environment (master)
$ source activate learn-env
(learn-env)
lizak@LAPTOP-Q3QO8CRP MINGW64 ~/dsc-1-01-05-setting-up-environment (master)
$ conda info --envs

conda environments:

base C:\Users\lizak\Anaconda3
learn-env * C:\Users\lizak\Anaconda3\envs\learn-env

(learn-env)
lizak@LAPTOP-Q3QO8CRP MINGW64 ~/dsc-1-01-05-setting-up-environment (master)
$ python -m pytest -x
============================= test session starts =============================
platform win32 -- Python 3.6.6, pytest-3.7.0, py-1.7.0, pluggy-0.8.0
rootdir: C:\Users\lizak\dsc-1-01-05-setting-up-environment, inifile:
collected 0 items / 1 errors

=================================== ERRORS ====================================
___________________ ERROR collecting pytests/test_index.py ____________________
ImportError while importing test module 'C:\Users\lizak\dsc-1-01-05-setting-up-environment\pytests\test_index.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
..\Anaconda3\envs\learn-env\lib\site-packages\ipynb\fs\full_init_.py:29: in get_code
nb = json.load(f)
..\Anaconda3\envs\learn-env\lib\json_init_.py:296: in load
return loads(fp.read(),
..\Anaconda3\envs\learn-env\lib\encodings\cp1252.py:23: in decode
return codecs.charmap_decode(input,self.errors,decoding_table)[0]
E UnicodeDecodeError: 'charmap' codec can't decode byte 0x9d in position 324: character maps to

During handling of the above exception, another exception occurred:
pytests\test_index.py:2: in
from ipynb.fs.full.index import x
..\Anaconda3\envs\learn-env\lib\site-packages\ipynb\fs\full_init_.py:34: in get_code
fn=fullname
E ImportError: Could not import C:\Users\lizak\dsc-1-01-05-setting-up-environment\index.ipynb for ipynb.fs.full.index: not a valid ipynb file
!!!!!!!!!!!!!!!!!!! Interrupted: 1 errors during collection !!!!!!!!!!!!!!!!!!!
=========================== 1 error in 2.12 seconds ===========================
(learn-env)
lizak@LAPTOP-Q3QO8CRP MINGW64 ~/dsc-1-01-05-setting-up-environment (master)
$ pip install ipynb
Requirement already satisfied: ipynb in c:\users\lizak\anaconda3\envs\learn-env\lib\site-packages (0.5.1)
pexpect 4.6.0 requires ptyprocess>=0.5, which is not installed.
You are using pip version 10.0.1, however version 18.1 is available.
You should consider upgrading via the 'python -m pip install --upgrade pip' command.
(learn-env)
lizak@LAPTOP-Q3QO8CRP MINGW64 ~/dsc-1-01-05-setting-up-environment (master)
$ python -m pip install --upgrade pip
Collecting pip
Using cached https://files.pythonhosted.org/packages/c2/d7/90f34cb0d83a6c5631cf71dfe64cc1054598c843a92b400e55675cc2ac37/pip-18.1-py2.py3-none-any.whl
pexpect 4.6.0 requires ptyprocess>=0.5, which is not installed.
Installing collected packages: pip
Found existing installation: pip 10.0.1
Uninstalling pip-10.0.1:
Successfully uninstalled pip-10.0.1
Successfully installed pip-18.1
(learn-env)
lizak@LAPTOP-Q3QO8CRP MINGW64 ~/dsc-1-01-05-setting-up-environment (master)
$ python -m pytest -x
============================= test session starts =============================
platform win32 -- Python 3.6.6, pytest-3.7.0, py-1.7.0, pluggy-0.8.0
rootdir: C:\Users\lizak\dsc-1-01-05-setting-up-environment, inifile:
collected 0 items / 1 errors

=================================== ERRORS ====================================
___________________ ERROR collecting pytests/test_index.py ____________________
ImportError while importing test module 'C:\Users\lizak\dsc-1-01-05-setting-up-environment\pytests\test_index.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
..\Anaconda3\envs\learn-env\lib\site-packages\ipynb\fs\full_init_.py:29: in get_code
nb = json.load(f)
..\Anaconda3\envs\learn-env\lib\json_init_.py:296: in load
return loads(fp.read(),
..\Anaconda3\envs\learn-env\lib\encodings\cp1252.py:23: in decode
return codecs.charmap_decode(input,self.errors,decoding_table)[0]
E UnicodeDecodeError: 'charmap' codec can't decode byte 0x9d in position 324: character maps to

During handling of the above exception, another exception occurred:
pytests\test_index.py:2: in
from ipynb.fs.full.index import x
..\Anaconda3\envs\learn-env\lib\site-packages\ipynb\fs\full_init_.py:34: in get_code
fn=fullname
E ImportError: Could not import C:\Users\lizak\dsc-1-01-05-setting-up-environment\index.ipynb for ipynb.fs.full.index: not a valid ipynb file
!!!!!!!!!!!!!!!!!!! Interrupted: 1 errors during collection !!!!!!!!!!!!!!!!!!!
=========================== 1 error in 0.42 seconds ===========================
(learn-env)
lizak@LAPTOP-Q3QO8CRP MINGW64 ~/dsc-1-01-05-setting-up-environment (master)
$ pip install obscure
Requirement already satisfied: obscure in c:\users\lizak\anaconda3\envs\learn-env\lib\site-packages (1.0.1)
(learn-env)
lizak@LAPTOP-Q3QO8CRP MINGW64 ~/dsc-1-01-05-setting-up-environment (master)
$ ^C
(learn-env)
lizak@LAPTOP-Q3QO8CRP MINGW64 ~/dsc-1-01-05-setting-up-environment (master)
$ git config --global user.name