Re: Request to advise error for python.

2021-10-21 Thread 황병희
황병희  writes:

> Dear 정성학,
>
 [image: image.png]
>
> If you would like to show us your image, then write down the github/gitlab
> link. ...

This is example:
https://gitlab.com/soyeomul/test/-/commit/80d2b4f5e8eda0238301e9bca5bc33f0127572fd

Sincerely, Gopher Byung-Hee
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Re: Request to advise error for python.

2021-10-21 Thread 대학원생-자동차IT융합전공
Hi

There are some errors in order to install numpy as follows.

>>> pip install numpy
  File "", line 1
pip install numpy
  ^
SyntaxError: invalid syntax. Perhaps you forgot a comma?

Would you advise me to correct error and install numpy or pandas?

[image: image.png]
===
Seonghark Jeong
KUL(Kookmin Unmanned vehicle research Laboratory)
GSAEK, Kookmin Univ.
E-Mail: seongh...@kookmin.ac.kr
HP: 82-10-3600-7143
===


2021년 10월 20일 (수) 오전 2:47, 황병희 님이 작성:

> Dear 정성학,
>
> >>> [image: image.png]
>
> If you would like to show us your image, then write down the github/gitlab
> link. Of course i assume you have github/gitlab account. Because Mailing
> server does filter for dangerous things such as image file, video clip,
> action scripts (computer virus), i think...
>
> Sincerely, Gopher Byung-Hee
>
> --
> https://mail.python.org/mailman/listinfo/python-list
>

-- 

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Re: Request to advise error for python.

2021-10-21 Thread Mats Wichmann

On 10/20/21 23:10, 정성학(대학원생-자동차IT융합전공) via Python-list wrote:

Hi

There are some errors in order to install numpy as follows.


pip install numpy

   File "", line 1
 pip install numpy
   ^
SyntaxError: invalid syntax. Perhaps you forgot a comma?

Would you advise me to correct error and install numpy or pandas?


For this one, the command is run outside of Python - in other words, 
this is a shell command, not a Python command.  Quit Python and try again.


Extra reading:

There are some nuances.  If you are on a Linux system, Python is a 
system program and you don't want to try to install into system 
locations (you'll run into permission problems anyway), so trying a user 
install is useful.  So:


pip install --user numpy

In fact, if you're on a Linux system you *may* prefer to install the 
packaged versions - use the appropriate package manager commands.


The numpy site has lots more thoughts on installing - I believe they 
suggest using the conda installation system.


https://numpy.org/install/

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df.count() to a Pandas dataframe with column names

2021-10-21 Thread Shaozhong SHI
How to output the result of df.count() to a Pandas dataframe with column
names?

Regards,

David
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Re: Request to advise error for python.

2021-10-21 Thread Grant Edwards
On 2021-10-21, Mats Wichmann  wrote:

> There are some nuances.  If you are on a Linux system, Python is a 
> system program and you don't want to try to install into system 
> locations (you'll run into permission problems anyway), so trying a user 
> install is useful.  So:
>
> pip install --user numpy
>
> In fact, if you're on a Linux system you *may* prefer to install the 
> packaged versions - use the appropriate package manager commands.

Not all systems have a 'pip' executable. If a 'pip' exectuable does
exist, it might not be the same version as your defualt python
executable. It's usually a better idea to do it this way:

 $ python -m pip install --user numpy

That said, if you're on Linux system, you're almostg always better off
using your distro's package manger to install numpy.

--
Grant


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