Spyder is opening bootstrap.py when using "python bootstrap.py"

Description

What steps will reproduce the problem?

I think that this issue is from #11704. That PR changed “CLI_OPTIONS, CLI_ARGS = get_options()” to “CLI_OPTIONS, CLI_ARGS = get_options(sys_argv)” of 108 line of mainwindow.py

I am sorry if it was the problem you intended or already knew. Have a nice day.

Versions

• Spyder version: 5.0.0.dev0 856a88456
• Python version: 3.7.6
• Qt version: 5.9.6
• PyQt5 version: 5.9.2
• Operating System: Linux 4.15.0-96-generic

Dependencies

# Mandatory:
atomicwrites >=1.2.0        :  1.3.0 (OK)
chardet >=2.0.0             :  3.0.4 (OK)
cloudpickle >=0.5.0         :  1.3.0 (OK)
diff_match_patch >=20181111 :  20181111 (OK)
intervaltree                :  None (OK)
IPython >=4.0               :  7.13.0 (OK)
jedi =0.15.2                :  0.15.2 (OK)
keyring                     :  None (OK)
nbconvert >=4.0             :  5.6.1 (OK)
numpydoc >=0.6.0            :  0.9.2 (OK)
parso =0.5.2                :  0.5.2 (OK)
pexpect >=4.4.0             :  4.8.0 (OK)
pickleshare >=0.4           :  0.7.5 (OK)
psutil >=5.3                :  5.7.0 (OK)
pygments >=2.0              :  2.6.1 (OK)
pylint >=0.25               :  2.4.4 (OK)
pyls >=0.31.9;<0.32.0       :  0.31.9 (OK)
qdarkstyle >=2.8            :  2.8 (OK)
qtawesome >=0.5.7           :  0.7.0 (OK)
qtconsole >=4.6.0           :  4.7.2 (OK)
qtpy >=1.5.0                :  1.9.0 (OK)
rtree >=0.8.3               :  0.9.3 (OK)
sphinx >=0.6.6              :  2.4.4 (OK)
spyder_kernels >=2.0.0dev0  :  2.0.0.dev0 (OK)
watchdog                    :  None (OK)
xdg >=0.26                  :  0.26 (OK)
zmq >=17                    :  18.1.1 (OK)

# Optional:
cython >=0.21               :  0.29.15 (OK)
matplotlib >=2.0.0          :  3.1.3 (OK)
numpy >=1.7                 :  1.18.1 (OK)
pandas >=0.13.1             :  1.0.3 (OK)
scipy >=0.17.0              :  1.4.1 (OK)
sympy >=0.7.3               :  1.5.1 (OK)

[CAM-Gerlach]

@mrclary Yeah, just too many edge cases that could crop up…I just should have thought of that originally but thanks to you and @ok97465 for your help here! I haven’t been working too much on Spyder itself lately, mostly the docs and tutorials with a few PRs here and there as I focus on building an open-source client-server IoT framework designed for field networks of scientific sensors. @ccordoba12 has been the one doing all the hard work as he always does

[CAM-Gerlach]

Thanks for the catch and sorry about that @ok97465 , I did it to save one line of code duplication since if get_options() is called with the default None, which is passed to argparse.parse_args() it will just pull from sys.argv anyway but I forgot that it needs to be sys.argv[1:] or it grabs the name of the script being run, which in this case makes Spyder open it as a file. My mistake, sorry, we could just replace it with that but better to just do it the way @ccordoba12 did to avoid any other issues going forward.