在MacOS中，WebBrowser打开功能不返回
我想使用此简单的Python脚本打开Web浏览器选项卡：
import webbrowser
print('About to open')
webbrowser.open('http://google.fr')
print('Opened')
当我在MacOS终端尝试时，该选项卡会正确打开，但脚本不会返回：
> python test.py
About to open
当我最终用'ctrl-c中断终端时，我就会获得这个堆栈：
^CTraceback (most recent call last):
File "/Users/florianbaune/Forge/freya/test.py", line 4, in <module>
webbrowser.open('http://google.fr')
File "/opt/homebrew/anaconda3/envs/freya/lib/python3.10/webbrowser.py", line 86, in open
if browser.open(url, new, autoraise):
File "/opt/homebrew/anaconda3/envs/freya/lib/python3.10/webbrowser.py", line 688, in open
rc = osapipe.close()
File "/opt/homebrew/anaconda3/envs/freya/lib/python3.10/os.py", line 1004, in close
returncode = self._proc.wait()
File "/opt/homebrew/anaconda3/envs/freya/lib/python3.10/subprocess.py", line 1204, in wait
return self._wait(timeout=timeout)
File "/opt/homebrew/anaconda3/envs/freya/lib/python3.10/subprocess.py", line 1938, in _wait
(pid, sts) = self._try_wait(0)
File "/opt/homebrew/anaconda3/envs/freya/lib/python3.10/subprocess.py", line 1896, in _try_wait
(pid, sts) = os.waitpid(self.pid, wait_flags)
KeyboardInterrupt
我与iPykernel具有相同的行为。 该功能通过我以前的配置（Linux / Intel）正确返回。
配置： Macos Monterey，Apple M1 Pro
Python/Conda Env：
# Name Version Build Channel
appnope 0.1.2 pypi_0 pypi
asttokens 2.0.5 pyhd3eb1b0_0
backcall 0.2.0 pyhd3eb1b0_0
beautifulsoup4 4.9.3 pyhb0f4dca_0 anaconda
blas 1.0 mkl anaconda
bottleneck 1.3.4 pypi_0 pypi
brotli 1.0.9 h5eb16cf_7 conda-forge
brotli-bin 1.0.9 h5eb16cf_7 conda-forge
bzip2 1.0.8 h1de35cc_0
ca-certificates 2020.10.14 0 anaconda
certifi 2021.10.8 pypi_0 pypi
cycler 0.11.0 pyhd8ed1ab_0 conda-forge
dateparser 1.1.1 pyhd8ed1ab_0 conda-forge
debugpy 1.5.1 pypi_0 pypi
decorator 5.1.1 pyhd3eb1b0_0
entrypoints 0.3 pypi_0 pypi
executing 0.8.3 pyhd3eb1b0_0
fonttools 4.32.0 pypi_0 pypi
freetype 2.10.4 h4cff582_1 conda-forge
giflib 5.2.1 hbcb3906_2 conda-forge
intel-openmp 2021.4.0 hecd8cb5_3538
ipykernel 6.9.1 pypi_0 pypi
ipython 8.2.0 pypi_0 pypi
jbig 2.1 h0d85af4_2003 conda-forge
jedi 0.18.1 pypi_0 pypi
jpeg 9e h0d85af4_0 conda-forge
jupyter-core 4.9.2 pypi_0 pypi
jupyter_client 7.1.2 pyhd3eb1b0_0
jupyter_core 4.9.2 py310hecd8cb5_0
kiwisolver 1.3.1 pypi_0 pypi
lcms2 2.12 h577c468_0 conda-forge
lerc 2.2.1 h046ec9c_0 conda-forge
libbrotlicommon 1.0.9 h5eb16cf_7 conda-forge
libbrotlidec 1.0.9 h5eb16cf_7 conda-forge
libbrotlienc 1.0.9 h5eb16cf_7 conda-forge
libcxx 12.0.0 h2f01273_0
libdeflate 1.7 h35c211d_5 conda-forge
libffi 3.3 hb1e8313_2
libpng 1.6.37 h7cec526_2 conda-forge
libsodium 1.0.18 h1de35cc_0
libtiff 4.3.0 h1167814_1 conda-forge
libwebp 1.2.2 h28dabe5_0 conda-forge
libwebp-base 1.2.2 h0d85af4_1 conda-forge
lz4-c 1.9.3 he49afe7_1 conda-forge
matplotlib 3.5.1 pypi_0 pypi
matplotlib-base 3.5.1 py310hfc59cd6_0 conda-forge
matplotlib-inline 0.1.2 pyhd3eb1b0_2
mkl 2021.4.0 hecd8cb5_637
mkl-fft 1.3.1 pypi_0 pypi
mkl-random 1.2.2 pypi_0 pypi
mkl-service 2.4.0 pypi_0 pypi
mkl_fft 1.3.1 py310hf879493_0
mkl_random 1.2.2 py310hc081a56_0
munkres 1.1.4 pyh9f0ad1d_0 conda-forge
ncurses 6.3 hca72f7f_2
nest-asyncio 1.5.5 pypi_0 pypi
numexpr 2.8.1 pypi_0 pypi
numpy 1.21.5 pypi_0 pypi
numpy-base 1.21.5 py310hfd2de13_1
openssl 1.1.1n h6c3fc93_0 conda-forge
packaging 20.4 py_0 anaconda
pandas 1.4.1 pypi_0 pypi
parso 0.8.3 pyhd3eb1b0_0
pexpect 4.8.0 pyhd3eb1b0_3
pickleshare 0.7.5 pyhd3eb1b0_1003
pillow 9.0.1 pypi_0 pypi
pip 21.2.4 pypi_0 pypi
prompt-toolkit 3.0.20 pyhd3eb1b0_0
ptyprocess 0.7.0 pyhd3eb1b0_2
pure_eval 0.2.2 pyhd3eb1b0_0
pygments 2.11.2 pyhd3eb1b0_0
pyparsing 2.4.7 py_0 anaconda
python 3.10.4 hdfd78df_0
python-dateutil 2.8.2 pyhd3eb1b0_0
python-tzdata 2022.1 pyhd8ed1ab_0 conda-forge
python_abi 3.10 2_cp310 conda-forge
pytz 2020.1 py_0 anaconda
pytz-deprecation-shim 0.1.0.post0 pypi_0 pypi
pyzmq 22.3.0 pypi_0 pypi
readline 8.1.2 hca72f7f_1
regex 2021.8.3 pypi_0 pypi
setuptools 61.2.0 pypi_0 pypi
six 1.16.0 pyhd3eb1b0_1
soupsieve 2.0.1 py_0 anaconda
sqlite 3.38.2 h707629a_0
stack_data 0.2.0 pyhd3eb1b0_0
tk 8.6.11 h7bc2e8c_0
tornado 6.1 pypi_0 pypi
traitlets 5.1.1 pyhd3eb1b0_0
tzdata 2022a hda174b7_0
tzlocal 4.2 pypi_0 pypi
unicodedata2 14.0.0 pypi_0 pypi
wcwidth 0.2.5 pyhd3eb1b0_0
wheel 0.37.1 pyhd3eb1b0_0
xz 5.2.5 h1de35cc_0
zeromq 4.3.4 h23ab428_0
zlib 1.2.11 h4dc903c_4
zstd 1.5.0 hcb37349_1
I want to open a web browser tab with this simple python script:
import webbrowser
print('About to open')
webbrowser.open('http://google.fr')
print('Opened')
When I try it in my MacOS terminal, the tab is correctly opened but the script does not return:
> python test.py
About to open
When I finally interrupt the terminal with 'ctrl-c', I obtain this stacktrace:
^CTraceback (most recent call last):
File "/Users/florianbaune/Forge/freya/test.py", line 4, in <module>
webbrowser.open('http://google.fr')
File "/opt/homebrew/anaconda3/envs/freya/lib/python3.10/webbrowser.py", line 86, in open
if browser.open(url, new, autoraise):
File "/opt/homebrew/anaconda3/envs/freya/lib/python3.10/webbrowser.py", line 688, in open
rc = osapipe.close()
File "/opt/homebrew/anaconda3/envs/freya/lib/python3.10/os.py", line 1004, in close
returncode = self._proc.wait()
File "/opt/homebrew/anaconda3/envs/freya/lib/python3.10/subprocess.py", line 1204, in wait
return self._wait(timeout=timeout)
File "/opt/homebrew/anaconda3/envs/freya/lib/python3.10/subprocess.py", line 1938, in _wait
(pid, sts) = self._try_wait(0)
File "/opt/homebrew/anaconda3/envs/freya/lib/python3.10/subprocess.py", line 1896, in _try_wait
(pid, sts) = os.waitpid(self.pid, wait_flags)
KeyboardInterrupt
I have the same behaviour with an ipykernel.
The function was correctly returning with my previous configuration (Linux / Intel).
Configuration:
MacOS Monterey, Apple M1 Pro
Python/conda env:
# Name Version Build Channel
appnope 0.1.2 pypi_0 pypi
asttokens 2.0.5 pyhd3eb1b0_0
backcall 0.2.0 pyhd3eb1b0_0
beautifulsoup4 4.9.3 pyhb0f4dca_0 anaconda
blas 1.0 mkl anaconda
bottleneck 1.3.4 pypi_0 pypi
brotli 1.0.9 h5eb16cf_7 conda-forge
brotli-bin 1.0.9 h5eb16cf_7 conda-forge
bzip2 1.0.8 h1de35cc_0
ca-certificates 2020.10.14 0 anaconda
certifi 2021.10.8 pypi_0 pypi
cycler 0.11.0 pyhd8ed1ab_0 conda-forge
dateparser 1.1.1 pyhd8ed1ab_0 conda-forge
debugpy 1.5.1 pypi_0 pypi
decorator 5.1.1 pyhd3eb1b0_0
entrypoints 0.3 pypi_0 pypi
executing 0.8.3 pyhd3eb1b0_0
fonttools 4.32.0 pypi_0 pypi
freetype 2.10.4 h4cff582_1 conda-forge
giflib 5.2.1 hbcb3906_2 conda-forge
intel-openmp 2021.4.0 hecd8cb5_3538
ipykernel 6.9.1 pypi_0 pypi
ipython 8.2.0 pypi_0 pypi
jbig 2.1 h0d85af4_2003 conda-forge
jedi 0.18.1 pypi_0 pypi
jpeg 9e h0d85af4_0 conda-forge
jupyter-core 4.9.2 pypi_0 pypi
jupyter_client 7.1.2 pyhd3eb1b0_0
jupyter_core 4.9.2 py310hecd8cb5_0
kiwisolver 1.3.1 pypi_0 pypi
lcms2 2.12 h577c468_0 conda-forge
lerc 2.2.1 h046ec9c_0 conda-forge
libbrotlicommon 1.0.9 h5eb16cf_7 conda-forge
libbrotlidec 1.0.9 h5eb16cf_7 conda-forge
libbrotlienc 1.0.9 h5eb16cf_7 conda-forge
libcxx 12.0.0 h2f01273_0
libdeflate 1.7 h35c211d_5 conda-forge
libffi 3.3 hb1e8313_2
libpng 1.6.37 h7cec526_2 conda-forge
libsodium 1.0.18 h1de35cc_0
libtiff 4.3.0 h1167814_1 conda-forge
libwebp 1.2.2 h28dabe5_0 conda-forge
libwebp-base 1.2.2 h0d85af4_1 conda-forge
lz4-c 1.9.3 he49afe7_1 conda-forge
matplotlib 3.5.1 pypi_0 pypi
matplotlib-base 3.5.1 py310hfc59cd6_0 conda-forge
matplotlib-inline 0.1.2 pyhd3eb1b0_2
mkl 2021.4.0 hecd8cb5_637
mkl-fft 1.3.1 pypi_0 pypi
mkl-random 1.2.2 pypi_0 pypi
mkl-service 2.4.0 pypi_0 pypi
mkl_fft 1.3.1 py310hf879493_0
mkl_random 1.2.2 py310hc081a56_0
munkres 1.1.4 pyh9f0ad1d_0 conda-forge
ncurses 6.3 hca72f7f_2
nest-asyncio 1.5.5 pypi_0 pypi
numexpr 2.8.1 pypi_0 pypi
numpy 1.21.5 pypi_0 pypi
numpy-base 1.21.5 py310hfd2de13_1
openssl 1.1.1n h6c3fc93_0 conda-forge
packaging 20.4 py_0 anaconda
pandas 1.4.1 pypi_0 pypi
parso 0.8.3 pyhd3eb1b0_0
pexpect 4.8.0 pyhd3eb1b0_3
pickleshare 0.7.5 pyhd3eb1b0_1003
pillow 9.0.1 pypi_0 pypi
pip 21.2.4 pypi_0 pypi
prompt-toolkit 3.0.20 pyhd3eb1b0_0
ptyprocess 0.7.0 pyhd3eb1b0_2
pure_eval 0.2.2 pyhd3eb1b0_0
pygments 2.11.2 pyhd3eb1b0_0
pyparsing 2.4.7 py_0 anaconda
python 3.10.4 hdfd78df_0
python-dateutil 2.8.2 pyhd3eb1b0_0
python-tzdata 2022.1 pyhd8ed1ab_0 conda-forge
python_abi 3.10 2_cp310 conda-forge
pytz 2020.1 py_0 anaconda
pytz-deprecation-shim 0.1.0.post0 pypi_0 pypi
pyzmq 22.3.0 pypi_0 pypi
readline 8.1.2 hca72f7f_1
regex 2021.8.3 pypi_0 pypi
setuptools 61.2.0 pypi_0 pypi
six 1.16.0 pyhd3eb1b0_1
soupsieve 2.0.1 py_0 anaconda
sqlite 3.38.2 h707629a_0
stack_data 0.2.0 pyhd3eb1b0_0
tk 8.6.11 h7bc2e8c_0
tornado 6.1 pypi_0 pypi
traitlets 5.1.1 pyhd3eb1b0_0
tzdata 2022a hda174b7_0
tzlocal 4.2 pypi_0 pypi
unicodedata2 14.0.0 pypi_0 pypi
wcwidth 0.2.5 pyhd3eb1b0_0
wheel 0.37.1 pyhd3eb1b0_0
xz 5.2.5 h1de35cc_0
zeromq 4.3.4 h23ab428_0
zlib 1.2.11 h4dc903c_4
zstd 1.5.0 hcb37349_1
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今天早上感到惊讶。
重新启动Mac后，它终于可以正常工作。
我在Firefox上没有遇到一些问题（奇怪的错误，无法启动它）。
我认为错误是由于Firefox而不是Webbrowser Python模块造成的。
我们将看看是否再次发生...
Suprise this morning.
After rebooting my Mac, it finally worked properly.
I uncountered some problems on Firefox (strange errors, impossible to launch it).
I think mistake is due to firefox and not webbrowser python module.
We'll see if it happen again...