insert data in python script

[David]

On Tue, 18 Feb 2020 at 20:45, alberto <voodoo.bender at gmail.com> wrote:
> Il giorno martedì 18 febbraio 2020 09:34:51 UTC+1, DL Neil ha scritto:

> > > my code preos in one file preos.py
> > > my commands are
> > >
> > > alberto at HENDRIX ~/PREOS $ python3.5
> > > Python 3.5.2 (default, Oct  8 2019, 13:06:37)
> > > [GCC 5.4.0 20160609] on linux
> > > Type "help", "copyright", "credits" or "license" for more information.
> > >>>> import preos
> > >>>> methane = Molecule("methane", -82.59 + 273.15, 45.99, 0.011)
> > > Traceback (most recent call last):
> > >    File "<stdin>", line 1, in <module>
> > > NameError: name 'Molecule' is not defined

> honestly i don't understand what i have to do.

$ python3
Python 3.5.3 (default, Sep 27 2018, 17:25:39)
[GCC 6.3.0 20170516] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> print(digits)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
NameError: name 'digits' is not defined
>>> print(string.digits)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
NameError: name 'string' is not defined
>>> import string
>>> print(digits)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
NameError: name 'digits' is not defined
>>> print(string.digits)
0123456789
>>>