+- HP Forums (https://www.hpmuseum.org/forum)
+-- Forum: HP Calculators (and very old HP Computers) (/forum-3.html)
+--- Forum: HP Prime (/forum-5.html)
+--- Thread: How to run Python (new Prime) ? (/thread-16692.html)
How to run Python (new Prime) ? - OlidaBel - 04-19-2021 02:40 PM
Hello,
How can I run Python on a G2 ?
There is no Python app on my calculator (unboxed a week ago).
Should I install something ? Is there a documentation on this subject ?
thank you.
RE: How to run Python (new Prime) ? - KeithB - 04-19-2021 02:42 PM
It is only Beta at this time. Look at the Beta threads.
RE: How to run Python (new Prime) ? - OlidaBel - 04-19-2021 02:50 PM
(04-19-2021 02:42 PM)KeithB Wrote: It is only Beta at this time. Look at the Beta threads.
I understood Running Python is not a new feature...
I see many posts on the web with Python examples, but none of them explain how they get Python module/app. I don't think only the new Beta can run Python.
RE: How to run Python (new Prime) ? - toml_12953 - 04-19-2021 02:56 PM
(04-19-2021 02:50 PM)OlidaBel Wrote:(04-19-2021 02:42 PM)KeithB Wrote: It is only Beta at this time. Look at the Beta threads.
I understood Running Python is not a new feature...
I see many posts on the web with Python examples, but none of them explain how they get Python module/app. I don't think only the new Beta can run Python.
You can also use Python syntax in a CAS program in the shipping version of the OS. Perhaps that's what those programs you see are doing.
Code:
#cas
def pyhat():
t0 = ticks # Save the current clock count for timing program
# Clear screen
rect_p(0,0,319,239,rgb(0,0,0))
# Start program proper
p=160; q=120
xp=144; xr=1.5*3.1415927
yp=56; yr=1; zp=64
xf=xr/xp; yf=yp/yr; zf=xr/zp
for zi in range(-q,q+1):
if zi>=-zp and zi<=zp:
zt=zi*xp/zp; zz=zi
xl=int(.5+sqrt(xp*xp-zt*zt))
# Draw one cross-section of figure
for xi in range(-xl,xl+1):
xt=sqrt(xi*xi+zt*zt)*xf; xx=xi
yy=(sin(xt)+.4*sin(3*xt))*yf
x1=xx+zz+p
y1=yy-zz+q
pixon_p(x1,230-y1,rgb(0,255,0))
if y1!=0:
Line_p(x1,230-y1+1,x1,230) # Erase points below current point
t = ticks-t0
# Wait for key and print elapsed time
wait
print(approx(t/1000)+" seconds")
#endRE: How to run Python (new Prime) ? - OlidaBel - 04-19-2021 03:11 PM
(04-19-2021 02:56 PM)toml_12953 Wrote: You can also use Python syntax in a CAS program in the shipping version of the OS. Perhaps that's what those programs you see are doing.
Code:
#cas
def pyhat():
t0 = ticks # Save the current clock count for timing program
# Clear screen
rect_p(0,0,319,239,rgb(0,0,0))
# Start program proper
p=160; q=120
xp=144; xr=1.5*3.1415927
yp=56; yr=1; zp=64
xf=xr/xp; yf=yp/yr; zf=xr/zp
for zi in range(-q,q+1):
if zi>=-zp and zi<=zp:
zt=zi*xp/zp; zz=zi
xl=int(.5+sqrt(xp*xp-zt*zt))
# Draw one cross-section of figure
for xi in range(-xl,xl+1):
xt=sqrt(xi*xi+zt*zt)*xf; xx=xi
yy=(sin(xt)+.4*sin(3*xt))*yf
x1=xx+zz+p
y1=yy-zz+q
pixon_p(x1,230-y1,rgb(0,255,0))
if y1!=0:
Line_p(x1,230-y1+1,x1,230) # Erase points below current point
t = ticks-t0
# Wait for key and print elapsed time
wait
print(approx(t/1000)+" seconds")
#end
exactly. now it's ok. It was a hidden feature.
It's also case sensitive, "DEF" is not accepted, I must write "def", etc.
I'd rather try on a real keyboard !
at least, it works, Thank you.
RE: How to run Python (new Prime) ? - dae - 05-11-2021 06:59 PM
If you are trying this code in cas,
first create and save the code exactly as is, in a program.
Delete any template code (EXPORT, BEGIN, END) lines.
Run the function, by calling <name of program>:<name of function>()
For example, if code is saved as test01,
in cas screen, type test01:pyhat()
Fast way: open the emulator,
copy/paste the code into a new program,
then use the connectivy kit, to transfer the program
to the physical Prime.