Cython reported as active: false under MSYS2?

[sdbbs]

Hi,

Thanks for this great software! I finally managed to install it for Python3 under MSYS2 on Windows 10; I also tried to install and enable the Cython support.

When I try to run the demo, everything seems to work, and I get a Matplotlib figure - this is the console transcript:

$ RIPYL_CYTHON=1 ripyl_demo -p uart
Cython status
  Enabled: True
  Prebuild: True
  Active: False
  Patched objects:

** Ripyl demo **


UART protocol


Protocol parameters:
  Messages:
   72
   101
   108
   108
   111
   44
   32
   119
   111
   114
   108
   100
   33
  baud: 115200
  decode baud: None
  bits: 8
  parity: even
  stop bits: 1
  polarity: 1
Waveform parameters:
  sample rate: 11.520 MHz
  rise time: 607.6 ns
  SNR: 40.0 dB

Decoded messages:
  72
  101
  108
  108
  111
  44
  32
  119
  111
  114
  108
  100
  33
  (matches input message)

What surprises me here, is that even if I've used the environment variable RIPYL_CYTHON=1 explicitly, the console log still reports Active: False for Cython status.

So I'm not sure if this message really tells me Cython is not active (even if it is enabled, and prebuilt?), or is some other aspect of it not active? How would I check?

[kurianpolachan-iiitb]

@sdbbs Can you explain how you managed to install ripyl in Python3. When I installed and try to import ripyl in Python3, I get the following error.

import ripyl
Traceback (most recent call last):
File "", line 1, in
File "/Users/IIIT-B/Documents/VLC-LE-Dataset-Processing/ripyl-master/ripyl/init.py", line 13, in
import ripyl.config
File "/Users/IIIT-B/Documents/VLC-LE-Dataset-Processing/ripyl-master/ripyl/config.py", line 101
print 'Cython status'
^^^^^^^^^^^^^^^^^^^^^
SyntaxError: Missing parentheses in call to 'print'. Did you mean print(...)?