一位同事(和我自己)正在尝试编写一些 python 脚本来进行一些常见的计算，我们的其他同事也需要使用这些计算。为了使这些脚本易于使用，我们使用 ipywidgets 创建了一个简单的 GUI。然而，这些小部件不是很稳定，有时它们可以正常显示和工作，但有时它们不显示但将对象显示为文本:
ToggleButton(value=False, description='Design choice 1', icon='che…
ToggleButton(value=False, description='Design choice 2', icon='check', tooltip='Description')
Button(description='Continue to assign input values', icon='check', style=ButtonStyle(), tooltip='Click me'
我们正在努力实现的是设置一个简单的系统，以便我们的同事可以轻松地使用我们的脚本。为此，我们将要求他们安装 miniconda，然后运行一个批处理文件来安装所有必要的软件/包(本质上是使用 conda 从文件中安装包列表)。但是，当我使用当前设置执行此操作时，它并不总是有效。
在我的笔记本扩展中:
知道如何获得稳定的设置以使这些扩展程序正常运行吗？
当前环境
# packages in environment at C:\Users\myuser\AppData\Local\Continuum\miniconda3\
envs\myenv:
#
# Name Version Build Channel
alabaster 0.7.11 py36_0
asn1crypto 0.24.0 py36_0
astroid 1.6.5 py36_0
babel 2.6.0 py36_0
backcall 0.1.0 py36_0
blas 1.0 mkl
bleach 2.1.3 py36_0
bzip2 1.0.6 hfa6e2cd_5
ca-certificates 2018.03.07 0
certifi 2018.4.16 py36_0
cffi 1.11.5 py36h945400d_0
cftime 1.0.0b1 py36h452e1ab_0
chardet 3.0.4 py36h420ce6e_1
cloudpickle 0.5.3 py36_0
colorama 0.3.9 py36h029ae33_0
cryptography 2.2.2 py36hfa6e2cd_0
curl 7.60.0 h7602738_0
cycler 0.10.0 py36h009560c_0
decorator 4.3.0 py36_0
docutils 0.14 py36h6012d8f_0
entrypoints 0.2.3 py36hfd66bb0_2
freetype 2.8 h51f8f2c_1
hdf4 4.2.13 h712560f_2
hdf5 1.10.2 hac2f561_1
html5lib 1.0.1 py36h047fa9f_0
icc_rt 2017.0.4 h97af966_0
icu 58.2 ha66f8fd_1
idna 2.7 py36_0
imagesize 1.0.0 py36_0
intel-openmp 2018.0.3 0
ipykernel 4.7.0 py36h2f9c1c0_0
ipython 6.2.1 py36h9cf0123_1
ipython_genutils 0.2.0 py36h3c5d0ee_0
ipywidgets 7.2.1 py36_0
isort 4.3.4 py36_0
jedi 0.12.0 py36_1
jinja2 2.10 py36h292fed1_0
jpeg 9b hb83a4c4_2
jsonschema 2.6.0 py36h7636477_0
jupyter 1.0.0 py36_4
jupyter_client 5.1.0 py36h9902a9a_0
jupyter_console 5.2.0 py36h6d89b47_1
jupyter_contrib_core 0.3.3 py36_1 conda-forge
jupyter_contrib_nbextensions 0.5.0 py36_0 conda-forge
jupyter_core 4.4.0 py36h56e9d50_0
jupyter_highlight_selected_word 0.2.0 py36_0 conda-forge
jupyter_latex_envs 1.4.4 py36_0 conda-forge
jupyter_nbextensions_configurator 0.4.0 py36_0 conda-forge
kiwisolver 1.0.1 py36h12c3424_0
lazy-object-proxy 1.3.1 py36hd1c21d2_0
libcurl 7.60.0 hc4dcbb0_0
libiconv 1.15 vc14_0 [vc14] conda-forge
libnetcdf 4.6.1 h62daf8c_0
libpng 1.6.34 h79bbb47_0
libsodium 1.0.16 h9d3ae62_0
libssh2 1.8.0 hd619d38_4
libtiff 4.0.9 hb8ad9f9_1
libxml2 2.9.8 vc14_0 [vc14] conda-forge
libxslt 1.1.32 vc14_0 [vc14] conda-forge
lxml 4.2.2 py36heafd4d3_0 conda-forge
m2w64-gcc-libgfortran 5.3.0 6
m2w64-gcc-libs 5.3.0 7
m2w64-gcc-libs-core 5.3.0 7
m2w64-gmp 6.1.0 2
m2w64-libwinpthread-git 5.0.0.4634.697f757 2
markupsafe 1.0 py36h0e26971_1
matplotlib 2.1.1 py36h2062329_0
mccabe 0.6.1 py36hb41005a_1
mistune 0.8.3 py36hfa6e2cd_1
mkl 2018.0.3 1
mkl_fft 1.0.1 py36h452e1ab_0
mkl_random 1.0.1 py36h9258bd6_0
msys2-conda-epoch 20160418 1
nbconvert 5.3.1 py36h8dc0fde_0
nbformat 4.4.0 py36h3a5bc1b_0
netcdf4 1.4.0 py36hbfe741f_1
notebook 5.2.2 py36hc48260a_0
numpy 1.14.5 py36h9fa60d3_0
numpy-base 1.14.5 py36h5c71026_0
numpydoc 0.8.0 py36_0
olefile 0.45.1 py36_0
openssl 1.0.2o h8ea7d77_0
packaging 17.1 py36_0
pandas 0.23.1 py36h830ac7b_0
pandoc 2.2.1 h1a437c5_0
pandocfilters 1.4.2 py36h3ef6317_1
parso 0.2.1 py36_0
pickleshare 0.7.4 py36h9de030f_0
pillow 5.1.0 py36h0738816_0
pip 10.0.1 py36_0
prompt_toolkit 1.0.15 py36h60b8f86_0
psutil 5.4.6 py36hfa6e2cd_0
pycodestyle 2.4.0 py36_0
pycparser 2.18 py36hd053e01_1
pyflakes 2.0.0 py36_0
pygments 2.2.0 py36hb010967_0
pylint 1.9.2 py36_0
pyopenssl 18.0.0 py36_0
pyparsing 2.2.0 py36h785a196_1
pyqt 5.6.0 py36_2
pysocks 1.6.8 py36_0
python 3.6.5 h0c2934d_0
python-dateutil 2.7.3 py36_0
pytz 2018.4 py36_0
pywinpty 0.5.4 py36_0
pyyaml 3.12 py36_1 conda-forge
pyzmq 17.0.0 py36hfa6e2cd_1
qt 5.6.2 vc14h6f8c307_12 [vc14]
qtawesome 0.4.4 py36h5aa48f6_0
qtconsole 4.3.1 py36h99a29a9_0
qtpy 1.4.2 py36_0
regex 2018.06.21 py36hfa6e2cd_0
requests 2.19.1 py36_0
rope 0.10.7 py36had63a69_0
scipy 1.1.0 py36h672f292_0
send2trash 1.5.0 py36_0
setuptools 39.2.0 py36_0
simplegeneric 0.8.1 py36_2
sip 4.19.8 py36h6538335_0
six 1.11.0 py36h4db2310_1
snowballstemmer 1.2.1 py36h763602f_0
sphinx 1.7.5 py36_0
sphinxcontrib 1.0 py36hbbac3d2_1
sphinxcontrib-websupport 1.1.0 py36_1
sqlite 3.24.0 h7602738_0
terminado 0.8.1 py36_1
testpath 0.3.1 py36h2698cfe_0
tk 8.6.7 hcb92d03_3
tornado 4.5.2 py36h57f6048_0
traitlets 4.3.2 py36h096827d_0
urllib3 1.23 py36_0
vc 14 h0510ff6_3
vs2015_runtime 14.0.25123 3
wcwidth 0.1.7 py36h3d5aa90_0
webencodings 0.5.1 py36h67c50ae_1
wheel 0.31.1 py36_0
widgetsnbextension 3.2.1 py36_0
win_inet_pton 1.0.1 py36he67d7fd_1
wincertstore 0.2 py36h7fe50ca_0
winpty 0.4.3 4
wrapt 1.10.11 py36he5f5981_0
xlrd 1.1.0 py36h1cb58dc_1
xlwt 1.3.0 py36h1a4751e_0
yaml 0.1.7 vc14_0 [vc14] conda-forge
zeromq 4.2.5 hc6251cf_0
zlib 1.2.11 h8395fce_2
nbextensions:
python-markdown/main enabled
jupyter-js-widgets/extension enabled
tree section
nbextensions_configurator/tree_tab/main enabled
config dir:
C:\Users\906994\AppData\Local\Continuum\miniconda3\envs\waterbouw2\etc\jupyter\nbconfig
notebook section
nbextensions_configurator/config_menu/main enabled
contrib_nbextensions_help_item/main enabled
jupyter-js-widgets/extension enabled
tree section
nbextensions_configurator/tree_tab/main enabled
配置目录:C:\ProgramData\jupyter\nbconfig 笔记本部分 nbextensions_configurator/config_menu/main 已启用 contrib_nbextensions_help_item/main 已启用 树节 nbextensions_configurator/tree_tab/main 已启用
非常感谢您的帮助。
最佳答案
我有类似的问题，重启内核并刷新浏览器页面后解决了。
关于python - jupyter notebook ipython 小部件显示为文本，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/51096500/