codervince

//MainLayout
const linkStyle={activeStyle: {color:'red'}}

export const MainLayout = props => {
  <div>
    ...
  //default Default loser
  <Link to="/greeting/loser/default" {...LinkStyle}> Welcome,. Loser</Link>
  
  //magic taken care of by REACT ROUTER see nested Routes in Router index.js

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//actions.js
export const ADD_PRODUCT = 'ADD_PRODUCT';
export const CLEAR_FORM = 'CLEAR_FORM';
....
//NB Reducers MUST be pure functions



/* action creators */
export function addProduct(product){

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//implements API, looks like a regular R component
//just displays data as JSON
//uses JSON-Formatter.js https://github.com/mohsen1/json-formatter-js

//bundler must have acess to node_modules/dist/bundle.js
//bind in HTML via <script)

//JSONViewer.js
export class JSONViewer extends React.Component {
  

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// Add all useful state specific functions here
export class App extends ReactComponent {
  
  constructor(props){
    super(props)
    this.state = {products: [{....}]}
    
    // 
   _handleRemoveLast() {
     this.setState({

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def convert_to_bin_places(seq):
    rtn = ""
    if '>' in seq:
        '''remove > '''
        seq = seq.split('>')
    rtn = list(map(lambda x: '1' if x != '' and x == '1' else '0', seq))
    return "".join(rtn)


def convert_to_fs_places(seq):

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##file 1
http://streaming.hkjc.edgesuite.net/mobile/audio/audio_eng_20150712.mp3

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http://www.hkjc.com/english/racing/OtherHorse.asp?HorseNo=N159

http://www.hkjc.com/english/racing/horse.asp?horseno=M327

There are two variants above plus a variant for retired horses



Each horse has a code a050 to t999

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#1 

The data from getdata() is in the data.pkl file. 
First create the users from tipsters = np.array(<USER.NAME>)
Then upload data from data.pkl, one row per user to the 
TipsterPerformance table.
Note the racedate for the INIT data is say AUG 1 2015

All the SQLAlchemy code should be in a separate file.
TipsterPerformance replaces UserPerformance.

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HKResults project

Phase 2 
PRELIMINARIES:
take hkjc_spider.py from andrey-chabrov/racingpost
new repo https://github.com/codervince/hkjcresults.git

Add following fields, e.g.
http://racing.hkjc.com/racing/Info/Meeting/Results/English/Local/20150524/ST/11
parse_race

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https://github.com/codervince/rpostraceday

Task:
1. if any page (esp. pedigreequery.com) returns 404 ie no item fields matching URL, still collect and return item as before
2. RacedayItemLoader should TakeFirst() for [] single element lists or Join for multiple element lists - matching pipeline definitions