publish feed price automatic(From BitSuperLab)

[kokojie]

I'm using alt's script with default settings, why do I see other people have 50+ price update per day, and mine is only like 3-4 times  day?

[xeroc]

python3-numpy

[kokojie]

guess
apt-get install python3-requests

I may need to write a installation guide ...

gonna go to bed now .. once python module are all installed (most are part of python core) the rest should run with ease

Now it's telling me "ImportError: No module named 'numpy'", but I already done "apt-get install python-numpy python-scipy"

[GaltReport]

its python3 .. you need python3-requests

omg ur so fast, so how do I install these? I already have "apt-get install python"

I ended up using pyenv to install python3 and to switch python environments then created a shell script to call the price feed script from cronjob so the environment was setup right for finding the right python.

https://github.com/yyuu/pyenv

[xeroc]

guess
apt-get install python3-requests

I may need to write a installation guide ...

gonna go to bed now .. once python module are all installed (most are part of python core) the rest should run with ease

[kokojie]

its python3 .. you need python3-requests

omg ur so fast, so how do I install these? I already have "apt-get install python"

[xeroc]

its python3 .. you need python3-requests

[jckj]

Well done 

[emski]

Perhaps the idea of continuously running script is a good choice as it can monitor the price movements more closely and publish only when required.
For example:

Fetching data from exchanges and central bank(for USD<->EUR<->CNY ) doing all the conversions and calculations and publish if one of the following conditions is met:
1 Price of any asset falls by X
2 X minutes passed since the last update
3 Price of any asset increases by Y

And as I mentioned in other threads:
Exchange volume should be accounted for in calculations.
Configurable delegate preferences that increase/decrease the weight of any exchange in the calculations.

[xeroc]

I thought about just having a single cronjob be run every 15 minutes or so and just update on "demand" ..

[alt]

I change your script a little to have a "different" implementation:
https://github.com/xeroc/pytshares/blob/master/btsx_feed.py

things that are different:
 - no autoreload/just straight single run (cronjob) - maybe I change this in future
 - loads prices from yahoo/btc38/bter/poloniex for all NATIVE currencies of the platform (price_in_cny, price_in_btc,...)
 - convert each available price pair into prices denoted in btsx (convert_all())
 - also get the price for USD/EUR/CNY from bitcoinaverage
 - can set the payee for the feeds if you want someone else to pay the tx fee

I want to change this  to  single run too

[alt]

Actually I think it may be beneficial to discount all feeds by 0.995 to give the market makers some breathing room and provide a buffer against down trends.

delegates, please update the script with new rules bytemaster recommended

[xeroc]

I change your script a little to have a "different" implementation:
https://github.com/xeroc/pytshares/blob/master/btsx_feed.py

things that are different:
 - no autoreload/just straight single run (cronjob) - maybe I change this in future
 - loads prices from yahoo/btc38/bter/poloniex for all NATIVE currencies of the platform (price_in_cny, price_in_btc,...)
 - convert each available price pair into prices denoted in btsx (convert_all())
 - also get the price for USD/EUR/CNY from bitcoinaverage
 - can set the payee for the feeds if you want someone else to pay the tx fee

[xeroc]

ui ..

[alt]

updated: support PTS,PPC,LTC now