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virtualenv: pre-installed with packages on creating virtual environment

I created a virtual environment using command virtualenv env on my terminal. On using pip freeze > requirements.txt after activating the virtual environment, I was a bunch of packages preinstalled.
Here is requirements.txt:
appdirs==1.4.3
CacheControl==0.12.6
certifi==2019.11.28
chardet==3.0.4
colorama==0.4.3
contextlib2==0.6.0
distlib==0.3.0
distro==1.4.0
html5lib==1.0.1
idna==2.8
ipaddr==2.2.0
lockfile==0.12.2
msgpack==0.6.2
packaging==20.3
pep517==0.8.2
progress==1.5
pyparsing==2.4.6
pytoml==0.1.21
requests==2.22.0
retrying==1.3.3
six==1.14.0
urllib3==1.25.8
webencodings==0.5.1
I haven't installed them and then, why are they there? I don't want any obsolete packages in the project which takes space and time.
Output on virtualenv env command:
created virtual environment CPython3.7.5.final.0-64 in 297ms
creator CPython3Posix(dest=/home/techmirtz/projects/Django/apps/polls/env, clear=False, global=False)
seeder FromAppData(download=False, pkg_resources=latest, requests=latest, setuptools=latest, wheel=latest, CacheControl=latest, chardet=latest, webencodings=latest, certifi=latest, distlib=latest, idna=latest, colorama=latest, distro=latest, progress=latest, msgpack=latest, pep517=latest, appdirs=latest, urllib3=latest, pip=latest, html5lib=latest, pyparsing=latest, contextlib2=latest, six=latest, lockfile=latest, packaging=latest, pytoml=latest, retrying=latest, ipaddr=latest, via=copy, app_data_dir=/home/techmirtz/.local/share/virtualenv/seed-app-data/v1.0.1.debian)
activators BashActivator,CShellActivator,FishActivator,PowerShellActivator,PythonActivator,XonshActivator
Also, I activated virtual environment by source env/bin/activate.
Then, I tried conda list:
# packages in environment at /home/techmirtz/anaconda3:
#
# Name Version Build Channel
_anaconda_depends 2019.03 py37_0
_ipyw_jlab_nb_ext_conf 0.1.0 py37_0
_libgcc_mutex 0.1 main
alabaster 0.7.12 py37_0
anaconda custom py37_1
anaconda-client 1.7.2 py37_0
anaconda-navigator 1.9.7 py37_0
anaconda-project 0.8.3 py_0
anyqt 0.0.10 py37_0
asn1crypto 0.24.0 py37_0
astroid 2.2.5 py37_0
astropy 3.2.1 py37h7b6447c_0
atomicwrites 1.3.0 py37_1
attrs 19.1.0 py37_1
babel 2.7.0 py_0
backcall 0.1.0 py37_0
backports 1.0 py_2
backports.functools_lru_cache 1.5 py_2
backports.os 0.1.1 py37_0
backports.shutil_get_terminal_size 1.0.0 py37_2
backports.tempfile 1.0 py_1
backports.weakref 1.0.post1 py_1
beautifulsoup4 4.7.1 py37_1
bitarray 0.9.3 py37h7b6447c_0
bkcharts 0.2 py37_0
blas 1.0 mkl
bleach 3.1.0 py37_0
blosc 1.16.3 hd408876_0
bokeh 1.2.0 py37_0
boto 2.49.0 py37_0
bottleneck 1.2.1 py37h035aef0_1
bzip2 1.0.8 h7b6447c_0
ca-certificates 2020.1.1 0
cairo 1.14.12 h8948797_3
certifi 2020.4.5.1 py37_0
cffi 1.12.3 py37h2e261b9_0
chardet 3.0.4 py37_1
click 7.0 py37_0
cloudpickle 1.2.1 py_0
clyent 1.2.2 py37_1
colorama 0.4.1 py37_0
conda 4.8.3 py37_0
conda-build 3.18.8 py37_0
conda-env 2.6.0 1
conda-package-handling 1.3.11 py37_0
conda-verify 3.4.2 py_1
contextlib2 0.5.5 py37_0
cryptography 2.7 py37h1ba5d50_0
curl 7.65.2 hbc83047_0
cycler 0.10.0 py37_0
cython 0.29.12 py37he6710b0_0
cytoolz 0.10.0 py37h7b6447c_0
dask 2.1.0 py_0
dask-core 2.1.0 py_0
dbus 1.13.6 h746ee38_0
decorator 4.4.0 py37_1
defusedxml 0.6.0 py_0
distributed 2.1.0 py_0
docutils 0.14 py37_0
entrypoints 0.3 py37_0
et_xmlfile 1.0.1 py37_0
expat 2.2.6 he6710b0_0
fastcache 1.1.0 py37h7b6447c_0
filelock 3.0.12 py_0
flask 1.1.1 py_0
fontconfig 2.13.0 h9420a91_0
freetype 2.9.1 h8a8886c_1
fribidi 1.0.5 h7b6447c_0
future 0.17.1 py37_0
get_terminal_size 1.0.0 haa9412d_0
gevent 1.4.0 py37h7b6447c_0
glib 2.56.2 hd408876_0
glob2 0.7 py_0
gmp 6.1.2 h6c8ec71_1
gmpy2 2.0.8 py37h10f8cd9_2
graphite2 1.3.13 h23475e2_0
graphviz 2.40.1 h21bd128_2 anaconda
greenlet 0.4.15 py37h7b6447c_0
gst-plugins-base 1.14.0 hbbd80ab_1
gstreamer 1.14.0 hb453b48_1
h5py 2.9.0 py37h7918eee_0
harfbuzz 1.8.8 hffaf4a1_0
hdf5 1.10.4 hb1b8bf9_0
heapdict 1.0.0 py37_2
html5lib 1.0.1 py37_0
icu 58.2 h9c2bf20_1
idna 2.8 py37_0
imageio 2.5.0 py37_0
imagesize 1.1.0 py37_0
importlib_metadata 0.17 py37_1
intel-openmp 2019.4 243
ipykernel 5.1.1 py37h39e3cac_0
ipython 7.6.1 py37h39e3cac_0
ipython_genutils 0.2.0 py37_0
ipywidgets 7.5.0 py_0
isort 4.3.21 py37_0
itsdangerous 1.1.0 py37_0
jbig 2.1 hdba287a_0
jdcal 1.4.1 py_0
jedi 0.13.3 py37_0
jeepney 0.4 py37_0
jinja2 2.10.1 py37_0
joblib 0.13.2 py37_0
jpeg 9b h024ee3a_2
json5 0.8.4 py_0
jsonschema 3.0.1 py37_0
jupyter 1.0.0 py37_7
jupyter_client 5.3.1 py_0
jupyter_console 6.0.0 py37_0
jupyter_core 4.5.0 py_0
jupyterlab 1.0.2 py37hf63ae98_0
jupyterlab_server 1.0.0 py_0
keyring 18.0.0 py37_0
kiwisolver 1.1.0 py37he6710b0_0
krb5 1.16.1 h173b8e3_7
lazy-object-proxy 1.4.1 py37h7b6447c_0
libarchive 3.3.3 h5d8350f_5
libcurl 7.65.2 h20c2e04_0
libedit 3.1.20181209 hc058e9b_0
libffi 3.2.1 hd88cf55_4
libgcc-ng 9.1.0 hdf63c60_0
libgfortran-ng 7.3.0 hdf63c60_0
liblief 0.9.0 h7725739_2
libpng 1.6.37 hbc83047_0
libsodium 1.0.16 h1bed415_0
libssh2 1.8.2 h1ba5d50_0
libstdcxx-ng 9.1.0 hdf63c60_0
libtiff 4.0.10 h2733197_2
libtool 2.4.6 h7b6447c_5
libuuid 1.0.3 h1bed415_2
libxcb 1.13 h1bed415_1
libxml2 2.9.9 hea5a465_1
libxslt 1.1.33 h7d1a2b0_0
llvmlite 0.29.0 py37hd408876_0
locket 0.2.0 py37_1
lxml 4.3.4 py37hefd8a0e_0
lz4-c 1.8.1.2 h14c3975_0
lzo 2.10 h49e0be7_2
markupsafe 1.1.1 py37h7b6447c_0
matplotlib 3.1.0 py37h5429711_0
mccabe 0.6.1 py37_1
mistune 0.8.4 py37h7b6447c_0
mkl 2019.4 243
mkl-service 2.0.2 py37h7b6447c_0
mkl_fft 1.0.12 py37ha843d7b_0
mkl_random 1.0.2 py37hd81dba3_0
mock 3.0.5 py37_0
more-itertools 7.0.0 py37_0
mpc 1.1.0 h10f8cd9_1
mpfr 4.0.1 hdf1c602_3
mpmath 1.1.0 py37_0
msgpack-python 0.6.1 py37hfd86e86_1
multipledispatch 0.6.0 py37_0
navigator-updater 0.2.1 py37_0
nbconvert 5.5.0 py_0
nbformat 4.4.0 py37_0
ncurses 6.1 he6710b0_1
networkx 2.3 py_0
nltk 3.4.4 py37_0
nose 1.3.7 py37_2
notebook 6.0.0 py37_0
numba 0.44.1 py37h962f231_0
numexpr 2.6.9 py37h9e4a6bb_0
numpy 1.16.4 py37h7e9f1db_0
numpy-base 1.16.4 py37hde5b4d6_0
numpydoc 0.9.1 py_0
olefile 0.46 py37_0
openpyxl 2.6.2 py_0
openssl 1.1.1g h7b6447c_0
packaging 19.0 py37_0
pandas 0.24.2 py37he6710b0_0
pandoc 2.2.3.2 0
pandocfilters 1.4.2 py37_1
pango 1.42.4 h049681c_0
parso 0.5.0 py_0
partd 1.0.0 py_0
patchelf 0.9 he6710b0_3
path.py 12.0.1 py_0
pathlib2 2.3.4 py37_0
patsy 0.5.1 py37_0
pcre 8.43 he6710b0_0
pep8 1.7.1 py37_0
pexpect 4.7.0 py37_0
pickleshare 0.7.5 py37_0
pillow 6.1.0 py37h34e0f95_0
pip 19.1.1 py37_0
pixman 0.38.0 h7b6447c_0
pkginfo 1.5.0.1 py37_0
pluggy 0.12.0 py_0
ply 3.11 py37_0
prometheus_client 0.7.1 py_0
prompt_toolkit 2.0.9 py37_0
psutil 5.6.3 py37h7b6447c_0
ptyprocess 0.6.0 py37_0
py 1.8.0 py37_0
py-lief 0.9.0 py37h7725739_2
pycodestyle 2.5.0 py37_0
pycosat 0.6.3 py37h14c3975_0
pycparser 2.19 py37_0
pycrypto 2.6.1 py37h14c3975_9
pycurl 7.43.0.3 py37h1ba5d50_0
pyflakes 2.1.1 py37_0
pygments 2.4.2 py_0
pylint 2.3.1 py37_0
pyodbc 4.0.26 py37he6710b0_0
pyopenssl 19.0.0 py37_0
pyparsing 2.4.0 py_0
pyqt 5.9.2 py37h05f1152_2
pyqtgraph 0.10.0 py37h28b3542_3
pyrsistent 0.14.11 py37h7b6447c_0
pysocks 1.7.0 py37_0
pytables 3.5.2 py37h71ec239_1
pytest 5.0.1 py37_0
pytest-arraydiff 0.3 py37h39e3cac_0
pytest-astropy 0.5.0 py37_0
pytest-doctestplus 0.3.0 py37_0
pytest-openfiles 0.3.2 py37_0
pytest-remotedata 0.3.1 py37_0
python 3.7.3 h0371630_0
python-dateutil 2.8.0 py37_0
python-graphviz 0.10.1 py_0
python-libarchive-c 2.8 py37_11
pytz 2019.1 py_0
pywavelets 1.0.3 py37hdd07704_1
pyyaml 5.1.1 py37h7b6447c_0
pyzmq 18.0.0 py37he6710b0_0
qt 5.9.7 h5867ecd_1
qtawesome 0.5.7 py37_1
qtconsole 4.5.1 py_0
qtpy 1.8.0 py_0
readline 7.0 h7b6447c_5
requests 2.22.0 py37_0
rope 0.14.0 py_0
ruamel_yaml 0.15.46 py37h14c3975_0
scikit-image 0.15.0 py37he6710b0_0
scikit-learn 0.21.2 py37hd81dba3_0
scipy 1.3.0 py37h7c811a0_0
seaborn 0.9.0 py37_0
secretstorage 3.1.1 py37_0
send2trash 1.5.0 py37_0
setuptools 41.0.1 py37_0
simplegeneric 0.8.1 py37_2
singledispatch 3.4.0.3 py37_0
sip 4.19.8 py37hf484d3e_0
six 1.12.0 py37_0
snappy 1.1.7 hbae5bb6_3
snowballstemmer 1.9.0 py_0
sortedcollections 1.1.2 py37_0
sortedcontainers 2.1.0 py37_0
soupsieve 1.8 py37_0
sphinx 2.1.2 py_0
sphinxcontrib 1.0 py37_1
sphinxcontrib-applehelp 1.0.1 py_0
sphinxcontrib-devhelp 1.0.1 py_0
sphinxcontrib-htmlhelp 1.0.2 py_0
sphinxcontrib-jsmath 1.0.1 py_0
sphinxcontrib-qthelp 1.0.2 py_0
sphinxcontrib-serializinghtml 1.1.3 py_0
sphinxcontrib-websupport 1.1.2 py_0
spyder 3.3.6 py37_0
spyder-kernels 0.5.1 py37_0
sqlalchemy 1.3.5 py37h7b6447c_0
sqlite 3.29.0 h7b6447c_0
statsmodels 0.10.0 py37hdd07704_0
sympy 1.4 py37_0
tbb 2019.4 hfd86e86_0
tblib 1.4.0 py_0
terminado 0.8.2 py37_0
testpath 0.4.2 py37_0
tk 8.6.8 hbc83047_0
toolz 0.10.0 py_0
tornado 6.0.3 py37h7b6447c_0
tqdm 4.32.1 py_0
traitlets 4.3.2 py37_0
unicodecsv 0.14.1 py37_0
unixodbc 2.3.7 h14c3975_0
urllib3 1.24.2 py37_0
wcwidth 0.1.7 py37_0
webencodings 0.5.1 py37_1
werkzeug 0.15.4 py_0
wheel 0.33.4 py37_0
widgetsnbextension 3.5.0 py37_0
wrapt 1.11.2 py37h7b6447c_0
wurlitzer 1.0.2 py37_0
xlrd 1.2.0 py37_0
xlsxwriter 1.1.8 py_0
xlwt 1.3.0 py37_0
xz 5.2.4 h14c3975_4
yaml 0.1.7 had09818_2
zeromq 4.3.1 he6710b0_3
zict 1.0.0 py_0
zipp 0.5.1 py_0
zlib 1.2.11 h7b6447c_3
zstd 1.3.7 h0b5b093_0

I was struggling with the same problem. New virtual environments had many unwanted packages installed, even though some of these are things that I do not even have installed with my system python or any virtual environment. At first I assumed that this must be some local configuration bug, but the list of packages installed is complete identical to the ones that you listed, so it seems more likely that this is a bug in the virtualenv package itself.
When I create a new virtualenv it contains the following libraries no matter what:
appdirs==1.4.3
CacheControl==0.12.6
certifi==2019.11.28
chardet==3.0.4
colorama==0.4.3
contextlib2==0.6.0
distlib==0.3.0
distro==1.4.0
html5lib==1.0.1
idna==2.8
ipaddr==2.2.0
lockfile==0.12.2
msgpack==0.6.2
packaging==20.3
pep517==0.8.2
progress==1.5
pyparsing==2.4.6
pytoml==0.1.21
requests==2.22.0
retrying==1.3.3
six==1.14.0
urllib3==1.25.8
webencodings==0.5.1
I wanted to know why these packages were being installed so that I could disable them, and while looking I found that these packages are all in the folder
~/.local/share/virtualenv/seed-app-data/v1.0.1.debian/3.8/wheels
Unfortunately, just removing this folder doesn't work. It's regenerated with the same content, so something else upstream is responsible for the bug. This seems likely to be a packaging error by Ubuntu or something like that.
I am on Ubuntu 20.04 with this version of virtualenv:
python3-virtualenv/focal,focal,now 20.0.17-1 all - I never had the issue while on previous versions of Ubuntu. if you have a similar platform that would help confirm the hypothesis.
If you need a workaround, I found that the following method for creating virtual environments still works without including all the unwanted packages:
python3 -m venv path/to/venv
(You'll need to run sudo apt-get install python3-venv first for this to work)

In my case, I had the same problem, created a virtual environment, and exactly appeared the same pre-installed packages within it.
Data of my system:
Python 3.8.5
Linux Mint 20.1
Note: I do not have pip installed globally on my system, only within virtual environments.
The solution that worked for me:
Unistall python3-virtualenv, including your dependencies
$ sudo apt-get remove --auto-remove python3-virtualenv
Check that there is no virtualenv installed
$ virtualenv
Should see something similar to this
Command 'virtualenv' not found, but it can be installed with:
sudo apt install python3-virtualenv
First, update. Then I install virtualenv but not with python3-virtualenv. Instead, I use
$ sudo apt-get update
$ sudo apt-get install virtualenv
The virtualenv will be installed, and the necessary dependencies of Python3 and its appropriate versions.
Now, when I create a virtual environment this is totally empty.
^ u^)b

Update python on anaconda

My current python version is :
When I search for available python using the code:
conda search python
Below is the output:
I want to update my python to the latest version.
I use the following commands:
conda config --show
It gives the following output, Please review it and let me know what is the issue.
add_anaconda_token: True
add_pip_as_python_dependency: True
aggressive_update_packages:
- ca-certificates
- certifi
- openssl
allow_conda_downgrades: False
allow_cycles: True
allow_non_channel_urls: False
allow_softlinks: False
always_copy: False
always_softlink: False
always_yes: None
anaconda_upload: None
auto_activate_base: True
auto_stack: 0
auto_update_conda: True
bld_path:
changeps1: True
channel_alias: https://conda.anaconda.org
channel_priority: flexible
channels:
- defaults
client_ssl_cert: None
client_ssl_cert_key: None
clobber: False
conda_build: {}
create_default_packages: []
croot: /opt/anaconda3/conda-bld
custom_channels:
pkgs/main: https://repo.anaconda.com
pkgs/r: https://repo.anaconda.com
pkgs/pro: https://repo.anaconda.com
custom_multichannels:
defaults:
- https://repo.anaconda.com/pkgs/main
- https://repo.anaconda.com/pkgs/r
local:
debug: False
default_channels:
- https://repo.anaconda.com/pkgs/main
- https://repo.anaconda.com/pkgs/r
default_python: 3.7
default_threads: None
deps_modifier: not_set
dev: False
disallowed_packages: []
download_only: False
dry_run: False
enable_private_envs: False
env_prompt: ({default_env})
envs_dirs:
- /opt/anaconda3/envs
- /Users/aarav/.conda/envs
error_upload_url: https://conda.io/conda-post/unexpected-error
execute_threads: 1
extra_safety_checks: False
force: False
force_32bit: False
force_reinstall: False
force_remove: False
ignore_pinned: False
json: False
local_repodata_ttl: 1
migrated_channel_aliases: []
migrated_custom_channels: {}
non_admin_enabled: True
notify_outdated_conda: True
offline: False
override_channels_enabled: True
path_conflict: clobber
pinned_packages: []
pip_interop_enabled: False
pkgs_dirs:
- /opt/anaconda3/pkgs
- /Users/aarav/.conda/pkgs
proxy_servers: {}
quiet: False
remote_backoff_factor: 1
remote_connect_timeout_secs: 9.15
remote_max_retries: 3
remote_read_timeout_secs: 60.0
repodata_fns:
- current_repodata.json
- repodata.json
repodata_threads: None
report_errors: None
restore_free_channel: False
rollback_enabled: True
root_prefix: /opt/anaconda3
safety_checks: warn
sat_solver: pycosat
separate_format_cache: False
shortcuts: True
show_channel_urls: None
solver_ignore_timestamps: False
ssl_verify: True
subdir: osx-64
subdirs:
- osx-64
- noarch
target_prefix_override:
track_features: []
unsatisfiable_hints: True
unsatisfiable_hints_check_depth: 2
update_modifier: update_specs
use_index_cache: False
use_local: False
use_only_tar_bz2: False
verbosity: 0
verify_threads: 1
whitelist_channels: []
I also tried to run this :
conda install python=3.8.3 -d [--json]
I got this error:
I tried using install the latest version using the following command:
conda install python=3.8.3
It was This was the output:
The conda modules that have been installed are listed below :
conda list
# packages in environment at /opt/anaconda3:
#
# Name Version Build Channel
_anaconda_depends 2020.02 py37_0
_ipyw_jlab_nb_ext_conf 0.1.0 py37_0
absl-py 0.9.0 py37_0
alabaster 0.7.12 py37_0
altgraph 0.17 py_0
amqp 2.5.2 pypi_0 pypi
anaconda custom py37_1
anaconda-client 1.7.2 py37_0
anaconda-navigator 1.9.12 py37_0
anaconda-project 0.8.4 py_0
applaunchservices 0.2.1 py_0
appnope 0.1.0 py37_0
appscript 1.1.0 py37h1de35cc_0
argh 0.26.2 py37_0
asn1crypto 1.3.0 py37_0
astor 0.8.0 py37_0
astroid 2.4.1 py37_0
astropy 4.0.1.post1 py37h01d97ff_1
atomicwrites 1.4.0 py_0
attrs 19.3.0 py_0
autopep8 1.4.4 py_0
babel 2.8.0 py_0
backcall 0.1.0 py37_0
backports 1.0 py_2
backports.functools_lru_cache 1.6.1 py_0
backports.shutil_get_terminal_size 1.0.0 py37_2
backports.tempfile 1.0 py_1
backports.weakref 1.0.post1 py_1
beautifulsoup4 4.9.1 py37_0
billiard 3.6.3.0 pypi_0 pypi
bitarray 1.2.2 py37haf1e3a3_0
bkcharts 0.2 py37_0
blas 1.0 mkl
bleach 3.1.4 py_0
blosc 1.16.3 hd9629dc_0
bokeh 2.0.2 py37_0
boto 2.49.0 py37_0
bottleneck 1.3.2 py37hf1fa96c_1
bzip2 1.0.8 h1de35cc_0
c-ares 1.15.0 h1de35cc_1001
ca-certificates 2020.4.5.2 hecda079_0 conda-forge
cachetools 4.1.0 pypi_0 pypi
celery 4.4.2 pypi_0 pypi
certifi 2020.4.5.2 py37hc8dfbb8_0 conda-forge
cffi 1.14.0 py37hb5b8e2f_0
chardet 3.0.4 py37_1003
click 7.1.2 py_0
cloudpickle 1.4.1 py_0
clyent 1.2.2 py37_1
colorama 0.4.3 py_0
conda 4.8.3 py37hc8dfbb8_1 conda-forge
conda-build 3.18.11 py37_0
conda-env 2.6.0 1
conda-package-handling 1.6.1 py37h1de35cc_0
conda-verify 3.4.2 py_1
contextlib2 0.6.0.post1 py_0
cryptography 2.9.2 py37ha12b0ac_0
cssselect 1.1.0 pypi_0 pypi
curl 7.69.1 ha441bb4_0
cycler 0.10.0 py37_0
cython 0.29.17 py37h0a44026_0
cytoolz 0.10.1 py37h1de35cc_0
dask 2.17.2 py_0
dask-core 2.17.2 py_0
dbus 1.13.14 h517e14e_0
decorator 4.4.2 py_0
defusedxml 0.6.0 py_0
diazo 1.4.0 pypi_0 pypi
diff-match-patch 20181111 py_0
distributed 2.17.0 py37_0
django 1.7.11 pypi_0 pypi
django-haystack 2.8.1 pypi_0 pypi
django-hitcounter 0.1.1 pypi_0 pypi
django-revproxy 0.10.0 pypi_0 pypi
django-taggit 1.2.0 pypi_0 pypi
docutils 0.16 py37_1
entrypoints 0.3 py37_0
et_xmlfile 1.0.1 py37_0
etiquetando 0.1 pypi_0 pypi
expat 2.2.6 h0a44026_0
fastcache 1.1.0 py37h1de35cc_0
filelock 3.0.12 py_0
flake8 3.8.2 py_0
flask 1.1.2 py_0
freetype 2.9.1 hb4e5f40_0
fsspec 0.7.4 py_0
future 0.18.2 py37_1
gast 0.3.3 py_0
get_terminal_size 1.0.0 h7520d66_0
gettext 0.19.8.1 h15daf44_3
gevent 1.4.0 py37h1de35cc_0
glib 2.63.1 hd977a24_0
glob2 0.7 py_0
gmp 6.1.2 hb37e062_1
gmpy2 2.0.8 py37h6ef4df4_2
google-auth 1.14.3 pypi_0 pypi
google-auth-oauthlib 0.4.1 pypi_0 pypi
greenlet 0.4.15 py37h1de35cc_0
grpcio 1.29.0 pypi_0 pypi
h5py 2.10.0 py37h3134771_0
hdf5 1.10.4 hfa1e0ec_0
heapdict 1.0.1 py_0
html2text 2020.1.16 pypi_0 pypi
html5lib 1.0.1 py37_0
hypothesis 5.11.0 py_0
icu 58.2 h0a44026_3
idna 2.9 py_1
imageio 2.8.0 py_0
imagesize 1.2.0 py_0
imbalanced-learn 0.6.2 py_0 conda-forge
importlib-metadata 1.6.0 py37_0
importlib_metadata 1.6.0 0
intel-openmp 2019.4 233
intervaltree 3.0.2 py_0
ipykernel 5.1.4 py37h39e3cac_0
ipython 7.13.0 py37h5ca1d4c_0
ipython_genutils 0.2.0 py37_0
ipywidgets 7.5.1 py_0
isort 4.3.21 py37_0
itsdangerous 1.1.0 py37_0
jbig 2.1 h4d881f8_0
jdcal 1.4.1 py_0
jedi 0.15.2 py37_0
jinja2 2.11.2 py_0
joblib 0.15.1 py_0
jpeg 9b he5867d9_2
json5 0.9.5 py_0
jsonschema 3.2.0 py37_0
jupyter 1.0.0 py37_7
jupyter_client 6.1.3 py_0
jupyter_console 6.1.0 py_0
jupyter_core 4.6.3 py37_0
jupyterlab 1.2.6 pyhf63ae98_0
jupyterlab_server 1.1.4 py_0
keras-applications 1.0.8 py_0
keras-preprocessing 1.1.0 py_1
keyring 21.1.1 py37_2
kiwisolver 1.2.0 py37h04f5b5a_0
kombu 4.6.8 pypi_0 pypi
krb5 1.17.1 hddcf347_0
lazy-object-proxy 1.4.3 py37h1de35cc_0
libarchive 3.3.3 h786848e_5
libcurl 7.69.1 h051b688_0
libcxx 10.0.0 1
libcxxabi 4.0.1 hcfea43d_1
libedit 3.1.20181209 hb402a30_0
libffi 3.2.1 h0a44026_6
libgfortran 3.0.1 h93005f0_2
libiconv 1.16 h1de35cc_0
liblief 0.10.1 h0a44026_0
libpng 1.6.37 ha441bb4_0
libprotobuf 3.11.4 hd9629dc_0
libsodium 1.0.16 h3efe00b_0
libspatialindex 1.9.3 h0a44026_0
libssh2 1.9.0 ha12b0ac_1
libtiff 4.1.0 hcb84e12_0
libxml2 2.9.9 hf6e021a_1
libxslt 1.1.33 h33a18ac_0
llvm-openmp 10.0.0 h28b9765_0
llvmlite 0.32.1 py37h8c7ce04_0
locket 0.2.0 py37_1
lxml 4.5.0 py37hef8c89e_0
lz4-c 1.8.1.2 h1de35cc_0
lzo 2.10 h1de35cc_2
macholib 1.11 py_0
markdown 3.1.1 py37_0
markupsafe 1.1.1 py37h1de35cc_0
matplotlib 3.1.3 py37_0
matplotlib-base 3.1.3 py37h9aa3819_0
mccabe 0.6.1 py37_1
mistune 0.8.4 py37h1de35cc_0
mkl 2019.4 233
mkl-service 2.3.0 py37hfbe908c_0
mkl_fft 1.0.15 py37h5e564d8_0
mkl_random 1.1.1 py37h959d312_0
mock 4.0.2 py_0
mongodb 4.0.3 hccea1a4_0
more-itertools 8.3.0 py_0
mpc 1.1.0 h6ef4df4_1
mpfr 4.0.1 h3018a27_3
mpmath 1.1.0 py37_0
msgpack-python 1.0.0 py37h04f5b5a_1
multipledispatch 0.6.0 py37_0
navigator-updater 0.2.1 py37_0
nbconvert 5.6.1 py37_0
nbformat 5.0.6 py_0
ncurses 6.2 h0a44026_1
networkx 2.4 py_0
nltk 3.4.5 py37_0
nose 1.3.7 py37_2
notebook 6.0.3 py37_0
numba 0.49.1 py37h86efe34_0
numexpr 2.7.1 py37hce01a72_0
numpy 1.18.1 py37h7241aed_0
numpy-base 1.18.1 py37h3304bdc_1
numpydoc 0.9.2 py_0
oauthlib 3.1.0 pypi_0 pypi
olefile 0.46 py37_0
openpyxl 3.0.3 py_0
openssl 1.1.1g h0b31af3_0 conda-forge
packaging 20.3 py_0
pandas 1.0.3 py37h6c726b0_0
pandoc 2.2.3.2 0
pandocfilters 1.4.2 py37_1
parso 0.5.2 py_0
partd 1.1.0 py_0
path 13.1.0 py37_0
path.py 12.4.0 0
pathlib2 2.3.5 py37_0
pathtools 0.1.2 py_1
patsy 0.5.1 py37_0
pcre 8.43 h0a44026_0
pep8 1.7.1 py37_0
pexpect 4.8.0 py37_0
pickleshare 0.7.5 py37_0
pillow 7.1.2 py37h4655f20_0
pip 20.0.2 py37_3
pkginfo 1.5.0.1 py37_0
pluggy 0.13.1 py37_0
ply 3.11 py37_0
portaudio 19.6.0 h647c56a_4
prometheus_client 0.7.1 py_0
prompt-toolkit 3.0.5 py_0
prompt_toolkit 3.0.5 0
protobuf 3.11.4 py37h0a44026_0
psutil 5.7.0 py37h1de35cc_0
ptyprocess 0.6.0 py37_0
py 1.8.1 py_0
py-lief 0.10.1 py37haf313ee_0
pyasn1 0.4.8 pypi_0 pypi
pyasn1-modules 0.2.8 pypi_0 pypi
pyaudio 0.2.11 py37h1de35cc_2
pycodestyle 2.6.0 py_0
pycosat 0.6.3 py37h1de35cc_0
pycparser 2.20 py_0
pycrypto 2.6.1 py37h1de35cc_9
pycryptodome 3.8.2 py37ha8bbb54_0
pycurl 7.43.0.5 py37ha12b0ac_0
pydocstyle 4.0.1 py_0
pyflakes 2.2.0 py_0
pygments 2.6.1 py_0
pyinstaller 3.6 py37ha441bb4_5
pylint 2.5.2 py37_0
pymysql 0.9.3 py37_0
pyodbc 4.0.30 py37h0a44026_0
pyopenssl 19.1.0 py37_0
pyparsing 2.4.7 py_0
pyqt 5.9.2 py37h655552a_2
pyrsistent 0.16.0 py37h1de35cc_0
pysimplegui 4.18.2 pyh9f0ad1d_0 conda-forge
pysocks 1.7.1 py37_0
pytables 3.6.1 py37h5bccee9_0
pytest 5.4.2 py37_0
pytest-arraydiff 0.3 py37h39e3cac_0
pytest-astropy 0.8.0 py_0
pytest-astropy-header 0.1.2 py_0
pytest-doctestplus 0.7.0 py_0
pytest-openfiles 0.5.0 py_0
pytest-remotedata 0.3.2 py37_0
python 3.7.7 hc70fcce_0_cpython
python-dateutil 2.8.1 py_0
python-jsonrpc-server 0.3.4 py_0
python-language-server 0.31.9 py37_0
python-libarchive-c 2.9 py_0
python.app 2 py37_10
python_abi 3.7 1_cp37m conda-forge
pytz 2020.1 py_0
pywavelets 1.1.1 py37h1de35cc_0
pyyaml 5.3.1 py37h1de35cc_0
pyzmq 18.1.1 py37h0a44026_0
qdarkstyle 2.8.1 py_0
qt 5.9.7 h468cd18_1
qtawesome 0.7.0 py_0
qtconsole 4.7.4 py_0
qtpy 1.9.0 py_0
readline 8.0 h1de35cc_0
redis 3.5.2 pypi_0 pypi
repoze-lru 0.7 pypi_0 pypi
requests 2.23.0 py37_0
requests-oauthlib 1.3.0 pypi_0 pypi
ripgrep 11.0.2 he32d670_0
rope 0.17.0 py_0
rsa 4.0 pypi_0 pypi
rtree 0.9.4 py37_1
ruamel_yaml 0.15.87 py37h1de35cc_0
scikit-image 0.16.2 py37h6c726b0_0
scikit-learn 0.22.1 py37h27c97d8_0
scipy 1.4.1 py37h9fa6033_0
seaborn 0.10.1 py_0
send2trash 1.5.0 py37_0
setuptools 47.1.1 py37_0
simplegeneric 0.8.1 py37_2
singledispatch 3.4.0.3 py37_0
sip 4.19.8 py37h0a44026_0
six 1.15.0 py_0
snappy 1.1.7 he62c110_3
snowballstemmer 2.0.0 py_0
sortedcollections 1.1.2 py37_0
sortedcontainers 2.1.0 py37_0
soupsieve 2.0.1 py_0
sphinx 3.0.4 py_0
sphinxcontrib 1.0 py37_1
sphinxcontrib-applehelp 1.0.2 py_0
sphinxcontrib-devhelp 1.0.2 py_0
sphinxcontrib-htmlhelp 1.0.3 py_0
sphinxcontrib-jsmath 1.0.1 py_0
sphinxcontrib-qthelp 1.0.3 py_0
sphinxcontrib-serializinghtml 1.1.4 py_0
sphinxcontrib-websupport 1.2.1 py_0
spyder 4.1.2 py37_0
spyder-kernels 1.9.1 py37_0
sqlalchemy 1.3.17 py37haf1e3a3_0
sqlite 3.31.1 h5c1f38d_1
statsmodels 0.11.1 py37haf1e3a3_0
stemming 1.0.1 pypi_0 pypi
sympy 1.5.1 py37_0
tbb 2020.0 h04f5b5a_0
tblib 1.6.0 py_0
tensorboard 2.2.1 pypi_0 pypi
tensorboard-plugin-wit 1.6.0.post3 pypi_0 pypi
tensorflow 1.13.1 py37_1 conda-forge/label/cf202003
tensorflow-estimator 1.13.0 py37h24bf2e0_0 conda-forge/label/cf202003
termcolor 1.1.0 py37_1
terminado 0.8.3 py37_0
testpath 0.4.4 py_0
tk 8.6.8 ha441bb4_0
toml 0.10.0 py37h28b3542_0
toolz 0.10.0 py_0
tornado 6.0.4 py37h1de35cc_1
tqdm 4.46.0 py_0
traitlets 4.3.3 py37_0
typed-ast 1.4.1 py37h1de35cc_0
typing_extensions 3.7.4.1 py37_0
ujson 1.35 py37h1de35cc_0
unicodecsv 0.14.1 py37_0
unixodbc 2.3.7 h1de35cc_0
urllib3 1.25.8 py37_0
vine 1.3.0 pypi_0 pypi
watchdog 0.10.2 py37h0b31af3_0 conda-forge
wcwidth 0.1.9 py_0
webencodings 0.5.1 py37_1
werkzeug 1.0.1 py_0
wheel 0.34.2 py37_0
whoosh 2.7.4 pypi_0 pypi
widgetsnbextension 3.5.1 py37_0
wrapt 1.11.2 py37h1de35cc_0
wurlitzer 2.0.0 py37_0
xlrd 1.2.0 py37_0
xlsxwriter 1.2.9 py_0
xlwings 0.19.4 py37_0
xlwt 1.3.0 py37_0
xmltodict 0.12.0 py_0
xz 5.2.5 h1de35cc_0
yaml 0.1.7 hc338f04_2
yapf 0.28.0 py_0
zeromq 4.3.1 h0a44026_3
zict 2.0.0 py_0
zipp 3.1.0 py_0
zlib 1.2.11 h1de35cc_3
zstd 1.3.7 h5bba6e5_0
But still, my python version is still 3.7.7
What is the problem and how to fix it?

This command usually will update to the latest version, but it seems this is not working for you.
conda update python
You can try this instead (Latest stable version is 3.8.3):
conda install python=3.8.3
However, you may want setup a new environment to be able to use multiple versions of python as upgrading may break your python scripts that run in 3.7.7. You can do this by using conda to create a new environment and then switch between the environments while you are testing and upgrading your scripts.
conda create --name test2 python=3.8.3
Also, the problem with the update command could be several. For example, if the channel list does not have a more recent version of python that is compatible with your environment, it won't update. To troubleshoot this we would need more information, such as
conda info
and
conda config --show
Think the problem is caused by mixing conda and pip installs in the same environment. This can be dangerous, as it will cause problems with some new installs or upgrades later on. conda won't know about pip details, and pip won't know about conda details. I suspect your Python upgrade has a dependency on one of the files installed through pip and gives up after a while.
Best practice is to use conda install if at all possible, and to create and use another environment. But if you still need a package that conda can't provide, then you can use pip. However, take note of the revision for that environment in case you have to roll back the pip install later.
To see the source of the install, look at the channel column. For example:
altgraph 0.17 py_0
amqp 2.5.2 pypi_0 pypi
imbalanced-learn 0.6.2 py_0 conda-forge
altgraph was installed using conda, amqp was installed using pip. The source for pip is the pypi website, that is why you see pypi in the last column (channel). Also, i can see you used the conda-forge channel for a few packages, such as imbalanced-learn. To change this environment in the future, you may need to add -c conda-forge

How does one see all the packages that have been installed in developer mode with conda?

I did conda list but I can't see what I am looking for. Are conda packages installed with conda developed . not shown?
# packages in environment at /Users/pinocchio/anaconda3/envs/myenv:
#
# Name Version Build Channel
absl-py 0.9.0 py37_0
appnope 0.1.0 py37hc8dfbb8_1001 conda-forge
asn1crypto 1.3.0 py37_0
astroid 2.3.3 py37_0
attrs 19.3.0 py_0 conda-forge
backcall 0.1.0 py_0 conda-forge
beautifulsoup4 4.8.2 py37_0
blas 1.0 mkl
bleach 3.1.4 pyh9f0ad1d_0 conda-forge
bzip2 1.0.8 h1de35cc_0
c-ares 1.15.0 h1de35cc_1001
ca-certificates 2020.1.1 0
cairo 1.14.12 hc4e6be7_4
certifi 2020.4.5.1 py37_0
cffi 1.14.0 py37hb5b8e2f_0
chardet 3.0.4 py37_1003
conda 4.8.3 py37_0
conda-build 3.18.11 py37_0
conda-package-handling 1.6.0 py37h1de35cc_0
cryptography 2.8 py37ha12b0ac_0
cycler 0.10.0 py37_0
decorator 4.4.2 py_0 conda-forge
defusedxml 0.6.0 py_0 conda-forge
entrypoints 0.3 py37hc8dfbb8_1001 conda-forge
expat 2.2.6 h0a44026_0
filelock 3.0.12 py_0
fontconfig 2.13.0 h5d5b041_1
freetype 2.9.1 hb4e5f40_0
fribidi 1.0.5 h1de35cc_0
gettext 0.19.8.1 h15daf44_3
glib 2.63.1 hd977a24_0
glob2 0.7 py_0
graphite2 1.3.13 h2098e52_0
graphviz 2.40.1 hefbbd9a_2
grpcio 1.16.1 py37h044775b_1
harfbuzz 1.8.8 hb8d4a28_0
icu 58.2 h4b95b61_1
idna 2.9 py_1
importlib-metadata 1.6.0 py37hc8dfbb8_0 conda-forge
importlib_metadata 1.6.0 0 conda-forge
intel-openmp 2019.4 233
ipykernel 5.2.0 py37h43977f1_1 conda-forge
ipython 7.13.0 py37hc8dfbb8_2 conda-forge
ipython_genutils 0.2.0 py_1 conda-forge
isort 4.3.21 py37_0
jedi 0.16.0 py37hc8dfbb8_1 conda-forge
jinja2 2.11.1 py_0
jpeg 9b he5867d9_2
json5 0.9.0 py_0 conda-forge
jsonschema 3.2.0 py37hc8dfbb8_1 conda-forge
jupyter_client 6.1.2 py_0 conda-forge
jupyter_core 4.6.3 py37hc8dfbb8_1 conda-forge
jupyterlab 2.0.1 py_0 conda-forge
jupyterlab_server 1.0.7 py_0 conda-forge
kiwisolver 1.1.0 py37h0a44026_0
lazy-object-proxy 1.4.3 py37h1de35cc_0
libarchive 3.3.3 h786848e_5
libcxx 4.0.1 hcfea43d_1
libcxxabi 4.0.1 hcfea43d_1
libedit 3.1.20181209 hb402a30_0
libffi 3.2.1 h475c297_4
libgfortran 3.0.1 h93005f0_2
libiconv 1.15 hdd342a3_7
liblief 0.9.0 h2a1bed3_2
libpng 1.6.37 ha441bb4_0
libprotobuf 3.11.4 hd9629dc_0
libsodium 1.0.17 h01d97ff_0 conda-forge
libtiff 4.1.0 hcb84e12_0
libxml2 2.9.9 hf6e021a_1
lz4-c 1.8.1.2 h1de35cc_0
lzo 2.10 h362108e_2
markdown 3.1.1 py37_0
markupsafe 1.1.1 py37h1de35cc_0
matplotlib 3.1.3 py37_0
matplotlib-base 3.1.3 py37h9aa3819_0
mccabe 0.6.1 py37_1
mistune 0.8.4 py37h0b31af3_1000 conda-forge
mkl 2019.4 233
mkl-service 2.3.0 py37hfbe908c_0
mkl_fft 1.0.15 py37h5e564d8_0
mkl_random 1.1.0 py37ha771720_0
nbconvert 5.6.1 py37_0 conda-forge
nbformat 5.0.4 py_0 conda-forge
ncurses 6.2 h0a44026_0
ninja 1.9.0 py37h04f5b5a_0
notebook 6.0.3 py37_0 conda-forge
numpy 1.18.1 py37h7241aed_0
numpy-base 1.18.1 py37h6575580_1
olefile 0.46 py37_0
openssl 1.1.1g h1de35cc_0
pandoc 2.9.2 0 conda-forge
pandocfilters 1.4.2 py_1 conda-forge
pango 1.42.4 h060686c_0
parso 0.6.2 py_0 conda-forge
pcre 8.43 h0a44026_0
pexpect 4.8.0 py37hc8dfbb8_1 conda-forge
pickleshare 0.7.5 py37hc8dfbb8_1001 conda-forge
pillow 6.2.1 py37hb68e598_0
pip 20.0.2 py37_1
pixman 0.38.0 h1de35cc_0
pkginfo 1.5.0.1 py37_0
prometheus_client 0.7.1 py_0 conda-forge
prompt-toolkit 3.0.5 py_0 conda-forge
protobuf 3.11.4 py37h0a44026_0
psutil 5.7.0 py37h1de35cc_0
ptyprocess 0.6.0 py_1001 conda-forge
py-lief 0.9.0 py37h1413db1_2
pycosat 0.6.3 py37h1de35cc_0
pycparser 2.20 py_0
pygments 2.6.1 py_0 conda-forge
pylint 2.4.4 py37_0
pyopenssl 19.1.0 py37_0
pyparsing 2.4.6 py_0
pyrsistent 0.16.0 py37h9bfed18_0 conda-forge
pysocks 1.7.1 py37_0
python 3.7.7 hc70fcce_0_cpython
python-dateutil 2.8.1 py_0 conda-forge
python-graphviz 0.13.2 pypi_0 pypi
python-libarchive-c 2.8 py37_13
python_abi 3.7 1_cp37m conda-forge
pytorch 1.4.0 py3.7_0 pytorch
pytz 2019.3 py_0
pyyaml 5.3.1 py37h1de35cc_0
pyzmq 18.1.1 py37h0a44026_0
readline 8.0 h1de35cc_0
requests 2.23.0 py37_0
ripgrep 11.0.2 he32d670_0
ruamel_yaml 0.15.87 py37h1de35cc_0
send2trash 1.5.0 py_0 conda-forge
setuptools 46.1.1 py37_0
six 1.14.0 py37_0
soupsieve 2.0 py_0
sqlite 3.31.1 ha441bb4_0
tensorboard 2.0.0 pyhb38c66f_1
terminado 0.8.3 py37hc8dfbb8_1 conda-forge
testpath 0.4.4 py_0 conda-forge
tk 8.6.8 ha441bb4_0
torchvision 0.2.1 py_2 soumith
tornado 6.0.4 py37h9bfed18_1 conda-forge
tqdm 4.43.0 py_0
traitlets 4.3.3 py37hc8dfbb8_1 conda-forge
urllib3 1.25.8 py37_0
wcwidth 0.1.9 pyh9f0ad1d_0 conda-forge
webencodings 0.5.1 py_1 conda-forge
werkzeug 1.0.0 py_0
wheel 0.34.2 py37_0
wrapt 1.12.1 py37h1de35cc_1
xz 5.2.4 h1de35cc_4
yaml 0.1.7 hc338f04_2
zeromq 4.3.2 h6de7cb9_2 conda-forge
zipp 3.1.0 py_0 conda-forge
zlib 1.2.11 h1de35cc_3
zstd 1.3.7 h5bba6e5_0
utils or something like that should be there but its not.
Update:
I've tried what this suggests and it does not work. I conda develop . my package and then when I run the python interpreter and try to import it the import fails. Why?
>>> import my_pkg
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ModuleNotFoundError: No module named 'my_pkg'
I also tried to install it with pip pip install -e and it doesn't find my package either after I go to the interpreter and try to import it. Why is that?

If you look carefully after running conda develop . (where the setup.py file is) you will notice that the command outputs the following:
(automl) brandBrandoParetoopareto~/ultimate-utils/uutils $ conda develop .
added /Users/brandBrandoParetoopareto/ultimate-utils/uutils
completed operation for: /Users/brandBrandoParetoopareto/ultimate-utils/uutils
if you then check the sys.path python has then you can that new path has been added:
(automl) brandBrandoParetoopareto~/ultimate-utils/uutils $ python
Python 3.7.7 (default, Mar 26 2020, 10:32:53)
[Clang 4.0.1 (tags/RELEASE_401/final)] :: Anaconda, Inc. on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import sys
>>> for p in sys.path:
... print(p)
...
/Users/brandBrandoParetoopareto/anaconda3/envs/automl/lib/python37.zip
/Users/brandBrandoParetoopareto/anaconda3/envs/automl/lib/python3.7
/Users/brandBrandoParetoopareto/anaconda3/envs/automl/lib/python3.7/lib-dynload
/Users/brandBrandoParetoopareto/anaconda3/envs/automl/lib/python3.7/site-packages
/Users/brandBrandoParetoopareto/automl-meta-learning/automl
/Users/brandBrandoParetoopareto/higher
/Users/brandBrandoParetoopareto/ultimate-utils/uutils
you can confirm this by removing it and printing the contents of sys.path:
(automl) brandBrandoParetoopareto~/ultimate-utils/uutils $ conda develop -u .
uninstalled: /Users/brandBrandoParetoopareto/ultimate-utils/uutils
check sys path again:
(automl) brandBrandoParetoopareto~/ultimate-utils/uutils $ python
Python 3.7.7 (default, Mar 26 2020, 10:32:53)
[Clang 4.0.1 (tags/RELEASE_401/final)] :: Anaconda, Inc. on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import sys
>>> for p in sys.path:
... print(p)
...
/Users/brandBrandoParetoopareto/anaconda3/envs/automl/lib/python37.zip
/Users/brandBrandoParetoopareto/anaconda3/envs/automl/lib/python3.7
/Users/brandBrandoParetoopareto/anaconda3/envs/automl/lib/python3.7/lib-dynload
/Users/brandBrandoParetoopareto/anaconda3/envs/automl/lib/python3.7/site-packages
/Users/brandBrandoParetoopareto/automl-meta-learning/automl
/Users/brandBrandoParetoopareto/higher
now it's gone!
Also, note that conda or python (not sure which) also adds the current path always. This is important to note because when I did import tests outside of the repo I was working it wasn't working but it was inside the repo which seemed very mysterious which I can only attribute to that.
Addendum
to check python sys.path from terminal run that command as a string with python cmd:
python -c "import sys; print(sys.path)"
even better:
python -c "import sys; [print(p) for p in sys.path]"
Original answer: https://stackoverflow.com/a/59903590/1601580

Why does geopandas throw an assertion error, when the conditions seems to be met?

I am trying to make a WFS request and create a GeoDataFrame (from the geopandas library) with this data. However, when I run my code, an assert raises an error:
assert len(bbox) == 4
I do not know what is causing this error, as when I print bb I get a string of four coordinates separated by a comma:
print(bb)
173600,443600,174600,444600
type(bb)
str
This is my code:
import geopandas as gpd
from requests import Request
# extract only buildings on and around WUR campus
url = 'https://geodata.nationaalgeoregister.nl/bag/wfs'
layer = 'bag:pand' # see wfs.contents
bb = ','.join(map(str, bbox)) # string of bbox needed for the request url
# Specify the parameters for fetching the data
params = dict(service='WFS', version="2.0.0", request='GetFeature',
typeName=layer, outputFormat='text/xml; subtype=gml/3.2',
srsname='urn:ogc:def:crs:EPSG::28992', bbox=bb)
# Parse the URL with parameters
q = Request('GET', url, params=params).prepare().url
# Read data from URL
BuildingsGDF = gpd.read_file(q)
The last line (BuildingsGDF = gdp.read_file(q)) throws the error from the assertion, i.e. when I try to read the result of a WFS request into a GeoDataFrame object (from the geopandas library).
I am working in a Conda environment, which has the following packages:
# packages in environment at /home/sytze/miniconda3/envs/geoscripting:
#
# Name Version Build Channel
_libgcc_mutex 0.1 main conda-forge
affine 2.3.0 pypi_0 pypi
alabaster 0.7.12 py37_0
altair 3.2.0 py37_0 conda-forge
asn1crypto 1.2.0 py37_0 conda-forge
astroid 2.3.2 py37_0 conda-forge
attrs 19.3.0 py_0 conda-forge
babel 2.7.0 py_0 conda-forge
backcall 0.1.0 py37_0
blas 1.0 mkl conda-forge
bleach 3.1.0 py37_0
branca 0.3.1 py_0 conda-forge
bzip2 1.0.8 h7b6447c_0
ca-certificates 2019.11.27 0
cairo 1.14.12 h8948797_3
certifi 2019.11.28 py37_0
cffi 1.13.1 py37h2e261b9_0
chardet 3.0.4 py37_1003 conda-forge
click 7.0 py37_0
click-plugins 1.1.1 py_0 conda-forge
cligj 0.5.0 py37_0
cloudpickle 1.2.2 py_0 conda-forge
cryptography 2.8 py37h1ba5d50_0
curl 7.65.3 hbc83047_0
cycler 0.10.0 py37_0
dbus 1.13.12 h746ee38_0
decorator 4.4.1 py_0 conda-forge
defusedxml 0.6.0 py_0 conda-forge
descartes 1.1.0 py_3 conda-forge
docutils 0.15.2 py37_0 conda-forge
entrypoints 0.3 py37_0
expat 2.2.6 he6710b0_0
fiona 1.8.8 pypi_0 pypi
folium 0.10.0 py_0 conda-forge
fontconfig 2.13.0 h9420a91_0
freetype 2.9.1 h8a8886c_1
freexl 1.0.5 h14c3975_0
gdal 2.3.3 py37hbb2a789_0
geographiclib 1.50 py_0 conda-forge
geopandas 0.6.2 py_0 conda-forge
geopy 1.20.0 py_0 conda-forge
geos 3.7.1 he6710b0_0
giflib 5.1.4 h14c3975_1
glib 2.56.2 hd408876_0
gmp 6.1.2 h6c8ec71_1
gst-plugins-base 1.14.0 hbbd80ab_1
gstreamer 1.14.0 hb453b48_1
hdf4 4.2.13 h3ca952b_2
hdf5 1.10.4 hb1b8bf9_0
icu 58.2 h9c2bf20_1
idna 2.8 py37_0
imagesize 1.1.0 py37_0
importlib_metadata 0.23 py37_0 conda-forge
intel-openmp 2019.4 243
ipykernel 5.1.3 py37h39e3cac_0
ipython 7.9.0 py37h39e3cac_0
ipython_genutils 0.2.0 py37_0
ipywidgets 7.5.1 py_0 conda-forge
isort 4.3.21 py37_0 conda-forge
jedi 0.15.1 py37_0 conda-forge
jeepney 0.4.1 py_0 conda-forge
jinja2 2.10.3 py_0 conda-forge
jpeg 9b h024ee3a_2
json-c 0.13.1 h1bed415_0
jsonschema 3.1.1 py37_0 conda-forge
jupyter 1.0.0 py37_7
jupyter_client 5.3.4 py37_0 conda-forge
jupyter_console 6.0.0 py37_0
jupyter_core 4.6.0 py37_0
kealib 1.4.7 hd0c454d_6
keyring 18.0.0 py37_0 conda-forge
kiwisolver 1.1.0 py37he6710b0_0
krb5 1.16.1 h173b8e3_7
lazy-object-proxy 1.4.2 py37h7b6447c_0
libboost 1.67.0 h46d08c1_4
libcurl 7.65.3 h20c2e04_0
libdap4 3.19.1 h6ec2957_0
libedit 3.1.20181209 hc058e9b_0
libffi 3.2.1 hd88cf55_4
libgcc-ng 9.1.0 hdf63c60_0
libgdal 2.3.3 h2e7e64b_0
libgfortran-ng 7.3.0 hdf63c60_0
libkml 1.3.0 h590aaf7_4
libnetcdf 4.6.1 h11d0813_2
libpng 1.6.37 hbc83047_0
libpq 11.2 h20c2e04_0
libsodium 1.0.16 h1bed415_0
libspatialindex 1.8.5 h20b78c2_2
libspatialite 4.3.0a hb08deb6_19
libssh2 1.8.2 h1ba5d50_0
libstdcxx-ng 9.1.0 hdf63c60_0
libtiff 4.0.10 h2733197_2
libuuid 1.0.3 h1bed415_2
libxcb 1.13 h1bed415_1
libxml2 2.9.9 hea5a465_1
libxslt 1.1.33 h7d1a2b0_0
lxml 4.4.1 py37hefd8a0e_0
mapclassify 2.0.1 py_0 conda-forge
markupsafe 1.1.1 py37h7b6447c_0
matplotlib 3.1.1 py37h5429711_0
mccabe 0.6.1 py37_1
mistune 0.8.4 py37h7b6447c_0
mkl 2019.4 243
mkl-service 2.3.0 py37he904b0f_0
mkl_fft 1.0.14 py37ha843d7b_0
mkl_random 1.1.0 py37hd6b4f25_0
more-itertools 7.2.0 py37_0
munch 2.3.2 py37_0
nbconvert 5.6.0 py37_1 conda-forge
nbformat 4.4.0 py37_0
ncurses 6.1 he6710b0_1
networkx 2.4 py_0 conda-forge
notebook 6.0.1 py37_0 conda-forge
numpy 1.17.2 py37haad9e8e_0
numpy-base 1.17.2 py37hde5b4d6_0
numpydoc 0.9.1 py_0 conda-forge
openjpeg 2.3.0 h05c96fa_1
openssl 1.1.1d h7b6447c_3
osmnx 0.10 py_1 conda-forge
owslib 0.18.0 py_0 conda-forge
packaging 19.2 py_0 conda-forge
pandas 0.25.2 py37he6710b0_0
pandoc 2.2.3.2 0
pandocfilters 1.4.2 py37_1
parso 0.5.1 py_0 conda-forge
patsy 0.5.1 py37_0
pcre 8.43 he6710b0_0
pexpect 4.7.0 py37_0 conda-forge
pickleshare 0.7.5 py37_0
pip 19.3.1 py37_0 conda-forge
pixman 0.38.0 h7b6447c_0
pluggy 0.13.1 py37_0
poppler 0.65.0 h581218d_1
poppler-data 0.4.9 0 conda-forge
progressbar2 3.37.1 py37_0
proj4 5.2.0 he6710b0_1
prometheus_client 0.7.1 py_0 conda-forge
prompt_toolkit 2.0.10 py_0 conda-forge
psutil 5.6.3 py37h7b6447c_0
psycopg2 2.8.3 py37h1ba5d50_0
ptyprocess 0.6.0 py37_0 conda-forge
py 1.8.1 py_0
pycodestyle 2.5.0 py37_0
pycparser 2.19 py37_0
pyflakes 2.1.1 py37_0
pygments 2.4.2 py_0 conda-forge
pylint 2.4.3 py37_0 conda-forge
pyopenssl 19.0.0 py37_0 conda-forge
pyparsing 2.4.2 py_0 conda-forge
pyproj 1.9.6 py37h14380d9_0
pyqt 5.9.2 py37h05f1152_2
pyrsistent 0.15.4 py37h7b6447c_0
pysocks 1.7.1 py37_0 conda-forge
pytest 5.3.2 py37_0
pytest-runner 5.2 py_0
python 3.7.5 h0371630_0
python-dateutil 2.8.0 py37_0
python-utils 2.3.0 py37_0
pytz 2019.3 py_0 conda-forge
pyzmq 18.1.0 py37he6710b0_0
qt 5.9.7 h5867ecd_1
qtawesome 0.6.0 py_0 conda-forge
qtconsole 4.5.5 py_0 conda-forge
qtpy 1.9.0 py_0 conda-forge
rasterio 1.1.1 pypi_0 pypi
rasterstats 0.13.1 pypi_0 pypi
readline 7.0 h7b6447c_5
requests 2.22.0 py37_0 conda-forge
rope 0.14.0 py_0 conda-forge
rtree 0.8.3 py37_0
scipy 1.3.1 py37h7c811a0_0
seaborn 0.9.0 py37_0
secretstorage 3.1.1 py37_0 conda-forge
send2trash 1.5.0 py37_0
setuptools 41.6.0 py37_0 conda-forge
shapely 1.6.4 py37h86c5351_0
simplejson 3.17.0 pypi_0 pypi
sip 4.19.8 py37hf484d3e_0
six 1.12.0 py37_0
snowballstemmer 2.0.0 py_0 conda-forge
snuggs 1.4.7 pypi_0 pypi
sphinx 2.2.1 py_0 conda-forge
sphinxcontrib-applehelp 1.0.1 py_0 conda-forge
sphinxcontrib-devhelp 1.0.1 py_0 conda-forge
sphinxcontrib-htmlhelp 1.0.2 py_0 conda-forge
sphinxcontrib-jsmath 1.0.1 py_0 conda-forge
sphinxcontrib-qthelp 1.0.2 py_0 conda-forge
sphinxcontrib-serializinghtml 1.1.3 py_0 conda-forge
spyder 3.3.6 py37_0 conda-forge
spyder-kernels 0.5.2 py37_0 conda-forge
sqlalchemy 1.3.10 py37h7b6447c_0
sqlite 3.30.1 h7b6447c_0
statsmodels 0.10.1 py37hdd07704_0
terminado 0.8.2 py37_0 conda-forge
testpath 0.4.2 py37_0
tk 8.6.8 hbc83047_0
toolz 0.10.0 py_0 conda-forge
tornado 6.0.3 py37h7b6447c_0
traitlets 4.3.3 py37_0 conda-forge
urllib3 1.24.2 py37_0 conda-forge
vincent 0.4.4 py_1 conda-forge
wcwidth 0.1.7 py37_0
webencodings 0.5.1 py37_1
wheel 0.33.6 py37_0 conda-forge
widgetsnbextension 3.5.1 py37_0 conda-forge
wrapt 1.11.2 py37h7b6447c_0
wurlitzer 1.0.3 py37_0 conda-forge
xerces-c 3.2.2 h780794e_0
xz 5.2.4 h14c3975_4
zeromq 4.3.1 he6710b0_3
zipp 0.6.0 py_0 conda-forge
zlib 1.2.11 h7b6447c_3
zstd 1.3.7 h0b5b093_0

You don't have a list with four elements, you have a string.
To solve this, split your string to create a list before the assert, like bb = bb.split(',').

Import error of contextily package in python

I installed the package contextily with pip install contextily, it appears when I do conda list
# Name Version Build Channel
_ipyw_jlab_nb_ext_conf 0.1.0 py36h2fc01ae_0
affine 2.2.2 py_0 conda-forge
alabaster 0.7.10 py36h174008c_0
anaconda-client 1.7.2 py36_0
anaconda-navigator 1.9.6 py36_0
anaconda-project 0.8.2 py36h9ee5d53_0
appnope 0.1.0 py36hf537a9a_0
appscript 1.0.1 py36h9e71e49_1
arrow 0.13.1 pypi_0 pypi
asn1crypto 0.24.0 py36_0
astroid 1.6.1 py36_0
astropy 2.0.3 py36h1de35cc_0
attrs 17.4.0 py36_0
autobahn 18.6.1 pypi_0 pypi
babel 2.5.3 py36_0
backports 1.0 py36ha3c1827_1
backports.shutil_get_terminal_size 1.0.0 py36hd7a2ee4_2
beautifulsoup4 4.6.0 py36h72d3c9f_1
bitarray 0.8.1 py36h1de35cc_1
bkcharts 0.2 py36h073222e_0
blas 1.0 mkl
blaze 0.11.3 py36h02e7a37_0
bleach 2.1.2 py36_0
bokeh 0.12.13 py36h2f9c1c0_0
boost-cpp 1.67.0 h3a22d5f_0 conda-forge
boto 2.48.0 py36hdbc59ac_1
boto3 1.9.111 py_0 conda-forge
botocore 1.12.111 py_0 conda-forge
bottleneck 1.2.1 py36hbd380ad_0
branca 0.3.1 pypi_0 pypi
bzip2 1.0.6 hd86a083_4
ca-certificates 2019.3.9 hecc5488_0 conda-forge
cairo 1.14.12 hab642c4_1
cartopy 0.17.0 py36h707127b_1000 conda-forge
certifi 2019.3.9 py36_0 conda-forge
cffi 1.11.4 py36h342bebf_0
chardet 3.0.4 py36h96c241c_1
click 6.7 py36hec950be_0
click-plugins 1.0.4 py_0 conda-forge
cligj 0.5.0 pypi_0 pypi
cloudpickle 0.5.2 py36_1
clyent 1.2.2 py36hae3ad88_0
colorama 0.3.9 py36hd29a30c_0
conda 4.4.10 py36_0
conda-build 3.4.1 py36_0
conda-env 2.6.0 h36134e3_0
conda-verify 2.0.0 py36he837df3_0
contextily 0.99.0 pypi_0 pypi
contextlib2 0.5.5 py36hd66e5e7_0
cryptography 2.1.4 py36h842514c_0
curl 7.58.0 ha441bb4_0
cycler 0.10.0 py36hfc81398_0
cython 0.27.3 py36h6ecb376_0
cytoolz 0.9.0 py36h1de35cc_0
dask 0.16.1 py36_0
dask-core 0.16.1 py36_0
datashape 0.5.4 py36hfb22df8_0
dbus 1.12.2 h5243cc1_1
decorator 4.2.1 py36_0
descartes 1.1.0 pypi_0 pypi
distributed 1.20.2 py36_0
docutils 0.14 py36hbfde631_0
drawnow 0.71.2 pypi_0 pypi
entrypoints 0.2.3 py36hd81d71f_2
et_xmlfile 1.0.1 py36h1315bdc_0
expat 2.2.5 hb8e80ba_0
fastcache 1.0.2 py36h1de35cc_2
filelock 2.0.13 py36hf9de95b_0
fiona 1.8.6 pypi_0 pypi
flask 0.12.2 py36h5658096_0
flask-cors 3.0.3 py36h7387b97_0
folium 0.8.2 pypi_0 pypi
fontconfig 2.12.6 h9850fc5_0
freetype 2.8 h12048fb_1
freexl 1.0.5 h1de35cc_1002 conda-forge
geographiclib 1.49 py_0 conda-forge
geopandas 0.4.1 pypi_0 pypi
geopy 1.18.1 py_0 conda-forge
geos 3.6.2 h0a44026_1004 conda-forge
get_terminal_size 1.0.0 h7520d66_0
gettext 0.19.8.1 h15daf44_3
gevent 1.2.2 py36ha70b9d6_0
giflib 5.1.4 h1de35cc_1001 conda-forge
glib 2.53.6 h33f6a65_2
glob2 0.6 py36h94c9186_0
gmp 6.1.2 hb37e062_1
gmpy2 2.0.8 py36hf9c35bd_2
greenlet 0.4.12 py36hf09ba7b_0
h5py 2.7.1 py36h39cdac5_0
hdf4 4.2.13 0 conda-forge
hdf5 1.10.1 ha036c08_1
heapdict 1.0.0 py36_2
html5lib 1.0.1 py36h2f9c1c0_0
icu 58.2 h4b95b61_1
idna 2.6 py36h8628d0a_1
imageio 2.2.0 py36h5e01289_0
imagesize 0.7.1 py36h3495948_0
intel-openmp 2018.0.0 h8158457_8
ipykernel 4.8.0 py36_0
ipython 6.2.1 py36h3dda519_1
ipython_genutils 0.2.0 py36h241746c_0
ipywidgets 7.1.1 py36_0
isort 4.2.15 py36hceb2a01_0
itsdangerous 0.24 py36h49fbb8d_1
jbig 2.1 h4d881f8_0
jdcal 1.3 py36h1986823_0
jedi 0.11.1 py36_0
jinja2 2.10 py36hd36f9c5_0
jmespath 0.9.3 py_1 conda-forge
jpeg 9b he5867d9_2
json-c 0.12.1 h470a237_1 conda-forge
jsonschema 2.6.0 py36hb385e00_0
jupyter 1.0.0 py36_4
jupyter_client 5.2.2 py36_0
jupyter_console 5.2.0 py36hccf5b1c_1
jupyter_core 4.4.0 py36h79cf704_0
jupyterlab 0.31.5 py36_0
jupyterlab_launcher 0.10.2 py36_0
kealib 1.4.8 hfc679d8_0 conda-forge
kiwisolver 1.0.1 py36h04f5b5a_1002 conda-forge
lazy-object-proxy 1.3.1 py36h2fbbe47_0
libcurl 7.58.0 hf30b1f0_0
libcxx 4.0.1 h579ed51_0
libcxxabi 4.0.1 hebd6815_0
libdap4 3.19.1 0 conda-forge
libedit 3.1 hb4e282d_0
libffi 3.2.1 h475c297_4
libgdal 2.2.2 h3559a57_1
libgfortran 3.0.1 h93005f0_2
libiconv 1.15 hdd342a3_7
libkml 1.3.0 h677b1dd_1008 conda-forge
libnetcdf 4.4.1.1 10 conda-forge
libpng 1.6.34 he12f830_0
libpq 10.6 hbe1e24e_1000 conda-forge
libsodium 1.0.15 hd9e47c5_0
libspatialite 4.3.0a h0a2fa02_18
libssh2 1.8.0 h322a93b_4
libtiff 4.0.9 h0dac147_0
libxml2 2.9.7 hab757c2_0
libxslt 1.1.32 hb819dd2_0
llvmlite 0.21.0 py36hff739e7_0
locket 0.2.0 py36hca03003_1
lxml 4.1.1 py36hef8c89e_1
lzo 2.10 h362108e_2
markupsafe 1.0 py36h3a1e703_1
matplotlib 3.0.3 pypi_0 pypi
mccabe 0.6.1 py36hdaeb55d_0
mercantile 1.0.4 py_0 conda-forge
mistune 0.8.3 py36_0
mkl 2018.0.1 hfbd8650_4
mkl-service 1.1.2 py36h7ea6df4_4
mpc 1.0.3 h7a72875_5
mpfr 3.1.5 h711e7fd_2
mpmath 1.0.0 py36hf1b8295_2
msgpack-python 0.5.1 py36h04f5b5a_0
multipledispatch 0.4.9 py36hc5f92b5_0
munch 2.3.2 pypi_0 pypi
navigator-updater 0.1.0 py36h7aee5fb_0
nbconvert 5.3.1 py36h810822e_0
nbformat 4.4.0 py36h827af21_0
ncurses 6.0 hd04f020_2
networkx 2.1 py36_0
nltk 3.2.5 py36h1190bce_0
nose 1.3.7 py36h73fae2b_2
notebook 5.4.0 py36_0
numba 0.36.2 np114py36hc2f221f_0
numexpr 2.6.4 py36habcfcfe_0
numpy 1.14.2 py36ha9ae307_0
numpydoc 0.7.0 py36he54d08e_0
odo 0.5.1 py36hc1af34a_0
olefile 0.45.1 py36_0
openjpeg 2.3.0 h3bf0609_1003 conda-forge
openpyxl 2.4.10 py36_0
openssl 1.0.2r h1de35cc_0 conda-forge
owslib 0.17.1 py_0 conda-forge
packaging 16.8 py36he5e8135_0
pandas 0.24.1 py36h0a44026_0 conda-forge
pandoc 1.19.2.1 ha5e8f32_1
pandocfilters 1.4.2 py36h3b0b094_1
parso 0.1.1 py36hc90e01c_0
partd 0.3.8 py36hf5c4cb8_0
path.py 10.5 py36h7bcb313_0
pathlib2 2.3.0 py36h877a6d8_0
patsy 0.5.0 py36_0
pcre 8.41 hfb6ab37_1
pep8 1.7.1 py36_0
pexpect 4.3.1 py36_0
pickleshare 0.7.4 py36hf512f8e_0
pillow 5.0.0 py36hfcce615_0
pip 19.0.3 pypi_0 pypi
pixman 0.34.0 h1de35cc_1003 conda-forge
pkginfo 1.4.1 py36h25bf955_0
place 0.5.5 pypi_0 pypi
pluggy 0.6.0 py36hb1d0581_0
ply 3.10 py36h10e714e_0
poppler 0.60.1 hb654a48_0
poppler-data 0.4.9 1 conda-forge
proj 0.1.0 pypi_0 pypi
proj4 4.9.3 h470a237_8 conda-forge
prompt_toolkit 1.0.15 py36haeda067_0
psutil 5.4.3 py36h1de35cc_0
ptyprocess 0.5.2 py36he6521c3_0
py 1.5.2 py36ha69170d_0
pycodestyle 2.3.1 py36h83e8646_0
pycosat 0.6.3 py36hee92d8f_0
pycparser 2.18 py36h724b2fc_1
pycrypto 2.6.1 py36h1de35cc_7
pycurl 7.43.0.1 py36hdbc3d79_0
pyepsg 0.4.0 py_0 conda-forge
pyflakes 1.6.0 py36hea45e83_0
pygments 2.2.0 py36h240cd3f_0
pykdtree 1.3.1 py36h917ab60_1002 conda-forge
pylint 1.8.2 py36_0
pyodbc 4.0.22 py36h0a44026_0
pyopenssl 17.5.0 py36h51e4350_0
pyparsing 2.2.0 py36hb281f35_0
pyproj 1.9.6 pypi_0 pypi
pyqt 5.6.0 py36he5c6137_6
pyserial 3.4 pypi_0 pypi
pyshp 2.1.0 py_0 conda-forge
pysocks 1.6.7 py36hfa33cec_1
pytables 3.4.2 py36hfbd7ab0_2
pytest 3.3.2 py36_0
python 3.6.4 hc167b69_1
python-dateutil 2.6.1 py36h86d2abb_1
python.app 2 py36h54569d5_7
pytz 2017.3 py36hf0bf824_0
pywavelets 0.5.2 py36h2710a04_0
pyyaml 3.12 py36h2ba1e63_1
pyzmq 16.0.3 py36he48b5ad_0
qt 5.6.2 h9975529_14
qtawesome 0.4.4 py36h468c6fb_0
qtconsole 4.3.1 py36hd96c0ff_0
qtpy 1.6.0 py_0
rasterio 0.36.0 py36h01fd17b_1
readline 7.0 hc1231fa_4
requests 2.18.4 py36h4516966_1
rope 0.10.7 py36h68959ac_0
ruamel_yaml 0.15.35 py36h1de35cc_1
s3transfer 0.2.0 py36_0 conda-forge
scikit-image 0.13.1 py36h1de35cc_1
scikit-learn 0.19.1 py36hffbff8c_0
scipy 1.0.0 py36h1de22e9_0
seaborn 0.8.1 py36h595ecd9_0
send2trash 1.4.2 py36_0
setuptools 38.4.0 py36_0
shapely 1.6.4 py36h2e8a847_1000 conda-forge
simplegeneric 0.8.1 py36_2
singledispatch 3.4.0.3 py36hf20db9d_0
sip 4.18.1 py36h2824476_2
six 1.11.0 py36h0e22d5e_1
snowballstemmer 1.2.1 py36h6c7b616_0
snuggs 1.4.3 py_0 conda-forge
sortedcollections 0.5.3 py36he9c3ed6_0
sortedcontainers 1.5.9 py36_0
sphinx 1.6.6 py36_0
sphinxcontrib 1.0 py36h9364dc8_1
sphinxcontrib-websupport 1.0.1 py36h92f4a7a_1
spyder 3.2.6 py36_0
sqlalchemy 1.2.1 py36h1de35cc_0
sqlite 3.22.0 h3efe00b_0
statsmodels 0.8.0 py36h9c68fc9_0
sympy 1.1.1 py36h7f3cf04_0
tblib 1.3.2 py36hda67792_0
terminado 0.8.1 py36_1
testpath 0.3.1 py36h625a49b_0
tk 8.6.7 h35a86e2_3
toolz 0.9.0 py36_0
tornado 4.5.3 py36_0
traitlets 4.3.2 py36h65bd3ce_0
txaio 2.10.0 pypi_0 pypi
typing 3.6.2 py36haa2d9ef_0
unicodecsv 0.14.1 py36he531d66_0
unixodbc 2.3.4 h4cb4dde_1
urllib3 1.22 py36h68b9469_0
vpnotebook 0.1.3 pypi_0 pypi
vpython 7.4.4 pypi_0 pypi
wcwidth 0.1.7 py36h8c6ec74_0
webencodings 0.5.1 py36h3b9701d_1
werkzeug 0.14.1 py36_0
wheel 0.30.0 py36h5eb2c71_1
widgetsnbextension 3.1.0 py36_0
wrapt 1.10.11 py36hc29e774_0
xerces-c 3.2.2 h44e365a_1001 conda-forge
xlrd 1.1.0 py36h336f4a2_1
xlsxwriter 1.0.2 py36h3736301_0
xlwings 0.11.5 py36_0
xlwt 1.2.0 py36h5ad1178_0
xz 5.2.3 h0278029_2
yaml 0.1.7 hc338f04_2
zeromq 4.2.2 ha360ad0_2
zict 0.1.3 py36h71da714_0
zlib 1.2.11 hf3cbc9b_2
when i run it in conda, this error appears:
I
mportError Traceback (most recent call last)
<ipython-input-1-39efe3472e8a> in <module>()
1 import geopandas as gpd
2 import folium
----> 3 import contextily as ctx
/Users/localadmin/anaconda3/lib/python3.6/site-packages/contextily/__init__.py in <module>()
4
5 from . import tile_providers as sources
----> 6 from .place import Place, plot_map
7 from .tile import *
8 from .plotting import add_basemap, add_attribution
/Users/localadmin/anaconda3/lib/python3.6/site-packages/contextily/place.py in <module>()
4 import matplotlib.pyplot as plt
5 from warnings import warn
----> 6 from .tile import howmany, bounds2raster, bounds2img, _sm2ll, _calculate_zoom
7 from .plotting import ATTRIBUTION, INTERPOLATION, ZOOM, add_attribution
8
/Users/localadmin/anaconda3/lib/python3.6/site-packages/contextily/tile.py in <module>()
8 import numpy as np
9 import pandas as pd
---> 10 import rasterio as rio
11 from PIL import Image
12 from cartopy.io.img_tiles import _merge_tiles as merge_tiles
/Users/localadmin/anaconda3/lib/python3.6/site-packages/rasterio/__init__.py in <module>()
13 import warnings
14
---> 15 from rasterio._base import (
16 eval_window, window_shape, window_index, gdal_version)
17 from rasterio.dtypes import (
ImportError: dlopen(/Users/localadmin/anaconda3/lib/python3.6/site-packages/rasterio/_base.cpython-36m-darwin.so, 2): Library not loaded: #rpath/libuuid.1.dylib
Referenced from: /Users/localadmin/anaconda3/lib/libgdal.20.dylib
Reason: image not found
I could not find a post that solves that problem

just install another conda new environment, according to enter link description here. It works for me.