Derived parser class for retrieving divers data from the 'old' Yahoo API. More...

Inheritance diagram for serverportfolio.Parsers.YahooCSV.YahooCSV:

Collaboration diagram for serverportfolio.Parsers.YahooCSV.YahooCSV:

Public Member Functions
def	__init__
	Constructor. More...

def	create_url
	Create the url according to the action and the stock(s). More...

def	parse
	Parser implementation for YahooCSV, action dependent. More...

def	parse_hp
	Specific parsing function to read a list of CSV, only daily values. More...

def	parse_div
	Specific parsing function for dividends/split. More...

def	parse_fund
	Parse fundamental data with old API, CSV data. More...

def	parse_dates_intro
	To get introduction date of a stock, (first available on Yahoo) and last available. More...

Public Member Functions inherited from serverportfolio.Parsers.Abstract.AbstractParser
def	__init__
	Constructor. More...

def	create_url
	Store links to stocks to update, dictionary 'symbol' : Stock object. More...

def	parse
	Parse the text file (html, CSV,...) More...

def	run_parser
	Main function to call for running the parser. More...

def	clean
	Reset internal data members after a parsing. More...

def	store_stock_copy
	Make a local copy of the Stock objects (linked of the original in DictionaryStocks in fact) into a local dictionary. More...

def	update_stock
	Update the local stocks with the new retrieved data. More...

def	get_symbol_from_code
	Retrieve the symbol (or Stock) from the code_yahoo or code_bourso. More...

Public Attributes
	logger

	source

	e_action

	url

	list_return_data

Public Attributes inherited from serverportfolio.Parsers.Abstract.AbstractParser
	url
	save url, useful for reporting errors and exceptions More...

	e_action
	enumeration (EAction) of the type of query to perform More...

	option_post

	local_stock

	list_return_data

Static Public Attributes
tuple	symbol = self.local_stock.keys()

list	lastdate = self.local_stock[symbol]

list	firstdate = self.local_stock[symbol]

tuple	today = datetime.date.today()

Static Private Attributes
string	__HISTORY_QUOTES_URL = "http://ichart.yahoo.com/table.csv?"

string	__HISTORY_QUOTES_X_URL = "http://ichart.finance.yahoo.com/x?"

string	__HISTORY_DATES_URL = "http://fr.finance.yahoo.com/q/hp?"

string	__QUOTES_CSV_URL = "http://download.finance.yahoo.com/d/quotes.csv?"

Detailed Description

Derived parser class for retrieving divers data from the 'old' Yahoo API.

Implement actions:

HistPrice : Historical Price
DivSplit : Dividend/Split history (not fully implemented)
DatesIntro : Get the first date available for the historical price
Fundamental : YQL is preferred for this action.

Definition at line 38 of file YahooCSV.py.

Constructor & Destructor Documentation

def serverportfolio.Parsers.YahooCSV.YahooCSV.__init__	(	self,
		e_action
	)

Constructor.

Parameters

action enumeration of the EAction to perform

Definition at line 69 of file YahooCSV.py.

Member Function Documentation

def serverportfolio.Parsers.YahooCSV.YahooCSV.create_url ( self )

Create the url according to the action and the stock(s).

Fundamental accepts multiple stocks.

Todo:: Check day, with HistPrice before use day+1 but very dangerous, now C++ should deal with overlap

Definition at line 82 of file YahooCSV.py.

References serverportfolio.Parsers.Abstract.AbstractParser.local_stock.

def serverportfolio.Parsers.YahooCSV.YahooCSV.parse	(	self,
		s
	)

Parser implementation for YahooCSV, action dependent.

Parameters

s	page return by web_query

Definition at line 172 of file YahooCSV.py.

References serverportfolio.Parsers.Abstract.AbstractParser.e_action, serverportfolio.Parsers.Abstract.AbstractParser.list_return_data, serverportfolio.Parsers.YahooCSV.YahooCSV.parse_dates_intro(), serverportfolio.Parsers.YahooCSV.YahooCSV.parse_div(), serverportfolio.Parsers.YahooCSV.YahooCSV.parse_fund(), serverportfolio.Parsers.YahooCSV.YahooCSV.parse_hp(), and serverportfolio.Parsers.Abstract.AbstractParser.url.

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def serverportfolio.Parsers.YahooCSV.YahooCSV.parse_dates_intro	(	self,
		html_page
	)

To get introduction date of a stock, (first available on Yahoo) and last available.

need to make more test

Parameters

html_page returned by web_query

Definition at line 406 of file YahooCSV.py.

References serverportfolio.Parsers.Abstract.AbstractParser.list_return_data.

Referenced by serverportfolio.Parsers.YahooCSV.YahooCSV.parse().

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def serverportfolio.Parsers.YahooCSV.YahooCSV.parse_div	(	self,
		all_line
	)

Specific parsing function for dividends/split.

Save data in dictionary template DivSplit.list_div, list_split

Parameters

all_line the page returned by web_query

Definition at line 262 of file YahooCSV.py.

References serverportfolio.Parsers.Abstract.AbstractParser.list_return_data.

Referenced by serverportfolio.Parsers.YahooCSV.YahooCSV.parse().

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def serverportfolio.Parsers.YahooCSV.YahooCSV.parse_fund	(	self,
		all_line
	)

Parse fundamental data with old API, CSV data.

First implementation with fields specified in url, see Yahoo YQL for a better option.
Support call with multiple stocks, one line by stock
Name is also available for Info
List of data:

symbol(s),name(n),Ask,MarketCapitalization(j1),SharesOwned(s1),DividendYield(d0), BVPS(b4),PriceBook(p6),PER(r0),PEG(r5), new added e1 for error in code

Definition at line 331 of file YahooCSV.py.

References serverportfolio.Parsers.Abstract.AbstractParser.get_symbol_from_code(), and serverportfolio.Parsers.Abstract.AbstractParser.list_return_data.

Referenced by serverportfolio.Parsers.YahooYQL.YahooYQL.parse(), and serverportfolio.Parsers.YahooCSV.YahooCSV.parse().

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def serverportfolio.Parsers.YahooCSV.YahooCSV.parse_hp	(	self,
		all_line
	)

Specific parsing function to read a list of CSV, only daily values.

To fit with design, must set a dict. Before never saved the listCSV only passed as argument keep a simple dictionary (first, last, error in data(to write), listCSV specific in self dictionary must be called dict_parser

Parameters

all_line the page returned by web_query

Definition at line 211 of file YahooCSV.py.

Referenced by serverportfolio.Parsers.YahooCSV.YahooCSV.parse().

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Member Data Documentation

string serverportfolio.Parsers.YahooCSV.YahooCSV.__HISTORY_DATES_URL = "http://fr.finance.yahoo.com/q/hp?"

staticprivate

Definition at line 62 of file YahooCSV.py.

string serverportfolio.Parsers.YahooCSV.YahooCSV.__HISTORY_QUOTES_URL = "http://ichart.yahoo.com/table.csv?"

staticprivate

Definition at line 41 of file YahooCSV.py.

string serverportfolio.Parsers.YahooCSV.YahooCSV.__HISTORY_QUOTES_X_URL = "http://ichart.finance.yahoo.com/x?"

staticprivate

Definition at line 53 of file YahooCSV.py.

string serverportfolio.Parsers.YahooCSV.YahooCSV.__QUOTES_CSV_URL = "http://download.finance.yahoo.com/d/quotes.csv?"

staticprivate

Definition at line 65 of file YahooCSV.py.

serverportfolio.Parsers.YahooCSV.YahooCSV.e_action

Definition at line 90 of file YahooCSV.py.

Referenced by serverportfolio.UpdateStocks.UpdateStocks._set_parser(), serverportfolio.UpdateStocks.UpdateStocks._update_data(), and serverportfolio.UpdateStocks.UpdateStocks.get_string_data().

list serverportfolio.Parsers.YahooCSV.YahooCSV.firstdate = self.local_stock[symbol]

static

Definition at line 133 of file YahooCSV.py.

list serverportfolio.Parsers.YahooCSV.YahooCSV.lastdate = self.local_stock[symbol]

static

Definition at line 131 of file YahooCSV.py.

serverportfolio.Parsers.YahooCSV.YahooCSV.list_return_data

Definition at line 247 of file YahooCSV.py.

serverportfolio.Parsers.YahooCSV.YahooCSV.logger

Definition at line 74 of file YahooCSV.py.

Referenced by serverportfolio.Validation.ValidationTkHP.__init__(), and serverportfolio.SocketServer_Server.MyHandler_Parser.handle().

serverportfolio.Parsers.YahooCSV.YahooCSV.source

Definition at line 77 of file YahooCSV.py.

Referenced by serverportfolio.Parsers.Abstract.AbstractParser.update_stock().

tuple serverportfolio.Parsers.YahooCSV.YahooCSV.symbol = self.local_stock.keys()

static

Definition at line 127 of file YahooCSV.py.

Referenced by serverportfolio.Stock.Stock._add_instvalue_data(), serverportfolio.Stock.Stock._create_xml_action(), serverportfolio.Stock.Stock.last_CSV(), serverportfolio.Stock.Stock.print_stock(), serverportfolio.Stock.InvalidStock.print_stock(), serverportfolio.Stock.Stock.read_xml(), serverportfolio.Stock.Stock.save_hist_price(), serverportfolio.Stock.Stock.save_inst_value(), and serverportfolio.Stock.Stock.write_xml().

tuple serverportfolio.Parsers.YahooCSV.YahooCSV.today = datetime.date.today()

static

Definition at line 140 of file YahooCSV.py.

serverportfolio.Parsers.YahooCSV.YahooCSV.url

Definition at line 117 of file YahooCSV.py.

Referenced by serverportfolio.PortfolioException.ParserError.get_format_string(), and serverportfolio.PortfolioException.QueryError.get_format_string().

The documentation for this class was generated from the following file:

serverportfolio/Parsers/YahooCSV.py

Public Member Functions

Public Attributes

Static Public Attributes

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation