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Vincannes wants to merge 30 commits into master from vinc_

README.md

-Original file line number
+Diff line change
@@ Expand Up / @@ -3,6 +3,8 @@ @@
     This aplication is a exercice working with Qt, PyQt arround the finance.
     It is largely inspired by `TradingView` which is a wonderfull tool for finance analysis.
+    ![Preview](./preview_home.png)
     ![Preview](./preview.jpg)
     ## Installation
@@ Expand Down Expand Up @@
     - [ ] Save users settings
     - [ ] Embeded Python Console ?
     - [ ] Draw over the graph
-    - [ ] Use Machine learning to determine patterns
+    - [ ] Use Machine learning to determine patterns
+    - [ ] Draw Fibonnaci on Chart => 50% done
+    - [ ] Make Virtual Portefolio
+    - [ ] Avaible Trading
+    - [ ] SplashScreen Loading
+    - [ ] Find Compagnies with differents stratgies (Buffet, Peter Lynch, Carl Icahn)

app/add_ons/indicators/fibonnaci.py

-Original file line number
+Diff line change
@@ -0,0 +1,177 @@
+    import numpy as np
+    import pyqtgraph as pg
+    from utils.indicators_utils import Indicator, InputField, ChoiceField
+    RATIO = [78.6, 61.8, 50.0, 38.2, 23.6]
+    COLORS = {
+.6: (255, 56, 56),
+.8: (218, 255, 56),
+.0: (56, 255, 82),
+.2: (148, 56, 255),
+.6: (56, 95, 255),
+            }
+    class Fibonnaci(Indicator):
+        def __init__(self):
+            super(Fibonnaci, self).__init__()
+            self.name = "Fibonnaci"
+            self.description = "Fibonnaci"
+            # Define and register all customisable settings
+            # field_input = ChoiceField(
+            #     "Input", choices=["Open", "Close", "High", "Low"], default="Close"
+            # )
+            # self.register_field(field_input)
+            # line1 = InputField(
+            #     "Fibonnaci", color=(51, 153, 255), value=3, width=2
+            # )
+            # self.register_fields(line1)
+        def create_indicator(self, graph_view, *args, **kwargs):
+            super(Fibonnaci, self).create_indicator(self, graph_view)
+            # Get values
+            values = graph_view.values
+            self.quotation_plot = graph_view.g_quotation
+            self.roi = pg.RectROI([347, 113], [50, 60],
+                                  invertible=True,
+                                  pen=pg.mkPen(color=(255, 255, 255),
+                                               width=1,),
+                                  hoverPen=None,
+                                  )
+            self.roi.addTranslateHandle((0,0))
+            self.quotation_plot.addItem(self.roi)
+            self.set_fibonnaci_levels()
+            self.roi.sigRegionChanged.connect(self.move_items)
+        def move_items(self):
+            """This method is call everytime the ROI is move.
+            """
+            self.set_fibonnaci_levels()
+        def set_fibonnaci_levels(self):
+            try:
+                self.quotation_plot.removeItem(self.line_78)
+                self.quotation_plot.removeItem(self.label_78)
+                self.quotation_plot.removeItem(self.line_61)
+                self.quotation_plot.removeItem(self.label_61)
+                self.quotation_plot.removeItem(self.line_50)
+                self.quotation_plot.removeItem(self.label_50)
+                self.quotation_plot.removeItem(self.line_38)
+                self.quotation_plot.removeItem(self.label_38)
+                self.quotation_plot.removeItem(self.line_23)
+                self.quotation_plot.removeItem(self.label_23)
+                self.quotation_plot.removeItem(self.label_1)
+                self.quotation_plot.removeItem(self.label_100)
+            except:
+                pass
+            self.line_78 = self._set_fibonnaci_level(prc=78.6)
+            self.label_78 = self._set_label_level(prc=78.6)
+            self.line_61 = self._set_fibonnaci_level(prc=61.8)
+            self.label_61 = self._set_label_level(prc=61.8)
+            self.line_50 = self._set_fibonnaci_level(prc=50.0)
+            self.label_50 = self._set_label_level(prc=50.0)
+            self.line_38 = self._set_fibonnaci_level(prc=38.2)
+            self.label_38 = self._set_label_level(prc=38.2)
+            self.line_23 = self._set_fibonnaci_level(prc=23.6)
+            self.label_23 = self._set_label_level(prc=23.6)
+            self.label_100 = self._set_label_level(prc=100)
+            self.label_1 = self._set_label_level(prc=1)
+            self.quotation_plot.addItem(self.line_78)
+            self.quotation_plot.addItem(self.label_78)
+            self.quotation_plot.addItem(self.line_61)
+            self.quotation_plot.addItem(self.label_61)
+            self.quotation_plot.addItem(self.line_50)
+            self.quotation_plot.addItem(self.label_50)
+            self.quotation_plot.addItem(self.line_38)
+            self.quotation_plot.addItem(self.label_38)
+            self.quotation_plot.addItem(self.line_23)
+            self.quotation_plot.addItem(self.label_23)
+            self.quotation_plot.addItem(self.label_100)
+            self.quotation_plot.addItem(self.label_1)
+        def _set_fibonnaci_level(self, prc=50.0):
+            """This method plot line for each retracement
+            :param widget: ROIWidget
+            :type widget: PQQt.GraphWidget
+            """
+            color = COLORS[prc]
+            xpos, ypos = self.position_line(prc)
+            line = pg.LineSegmentROI(positions=(xpos, ypos),
+                                     pen=pg.mkPen(color, width=2),
+                                     movable=False,
+                                     rotatable=False,
+                                     resizable=False,
+                                     )
+            line.setSelected(False)
+            return line
+        def _set_label_level(self, prc=50.0):
+            """This method plot label for each retracement
+            :param widget: TextItem
+            :type widget: PQQt.GraphWidget
+            """
+            xpos, ypos = self.position_line(prc)
+            percentg_lb = "0.{}".format(int(prc))
+            label = pg.TextItem(text='  {} ({})'.format(percentg_lb, round(ypos[1], 2)),
+                                anchor=(0, 0.5),
+                                )
+            # Lock Label to the Right of ROI
+            if xpos[0] < ypos[0]:
+                position = ypos[0]
+            else:
+                position = xpos[0]
+            label.setPos(position, ypos[1])
+            return label
+        def position_line(self, prc=50.0):
+            """This method return the graph position for the levels
+            """
+            rtc = self._get_fibonnaci_level(prc)[0]
+            x_pos = [self.roi.pos()[0], rtc]
+            y_pos = [self.roi.pos()[0] + self.roi.size()[0], rtc]
+            return x_pos, y_pos
+        def _get_fibonnaci_level(self, prc):
+            """This method calcul the retracement level calculating the difference
+                between the min/max of the ROI.
+                :param prc: Percentage to calculate
+                :type float:
+            """
+            # position is lower-left ROI
+            # use x_min and y_min with width and height to find the position
+            # on the graph.
+            pos = self.roi.getState()['pos']
+            size = self.roi.getState()['size']
+            y_min = pos[1]
+            y_max = pos[1] + size[1]
+            variation = y_max - y_min
+            retracement = []
+            retrc = variation * (prc / 100)
+            value = y_min + retrc
+            retracement.append(value)
+            return retracement
+        def remove_indicator(self, graph_view, *args, **kwargs):
+            super(Fibonnaci, self).remove_indicator(graph_view)

app/libs/analysies/analyse_financials.py

            
                      Original file line number
                      Diff line number
                      Diff line change
                  
    @@ -18,7 +18,7 @@
  
    from pprint import pprint

    from utils import utils as utl

    from libs.yahoo_fin import stock_info as sf

    from .analyse import AnalyseData

    from libs.analysies.analyse import AnalyseData

    class AnalyseFondamental(object):

    @@ -34,12 +34,6 @@ def __init__(self, ticker):
  
            self.year_atual = self.resultat_datas.keys()[0]

            self.year_before = self.resultat_datas.keys()[1]

            # pprint(self.resultat_datas)

            # pprint(self.balance_datas)

            # pprint(self.cash_flow_datas)

            # pprint(self.per_datas)

            # pprint(self.statistic_datas)

            self.datas = {}

            self.data_analyse = {}

    @@ -50,6 +44,7 @@ def __init__(self, ticker):
  
            self.analyse = AnalyseData(self.data_analyse)

            self.extend_dict_data()

            self.tes()

        def set_var(self):

            self.actions = None

    @@ -202,7 +197,7 @@ def datas_dict(self):
  
            self.datas["Capitaux Propre"] = utl.format_data(

                self.total_capitaux_propre.values.tolist()

            )

            self.datas["Score"] = [self.total_score()]

            self.datas["Score"] = ["", "", "", "", self.total_score()]

            self.bna_years()

            self.per_years()

    @@ -213,6 +208,12 @@ def datas_dict(self):
  
            self.roe_roa_ratio(roa=False)

            self.roe_roa_ratio(roa=True)

        def tes(self):

            for key, value in self.datas.items():

                if len(value) <= 4:

                    self.datas[key].append("")

        def data_for_analyse(self):

            self.data_analyse["Actifs Total"] = self.datas["Actifs Total"]

            self.data_analyse["BNA"] = self.datas["BNA"]

    @@ -222,7 +223,6 @@ def data_for_analyse(self):
  
                "Capitaux Propre"

            ] = self.total_capitaux_propre.values.tolist()

            self.data_analyse["Chiffre d'affaires"] = self.chiffre_affaire.tolist()

            self.data_analyse["Dividendes"] = self.datas["Dividendes"]

            self.data_analyse["EBITDA"] = self.ebitda.values.tolist()

            self.data_analyse["PER"] = self.datas["PER"]

            self.data_analyse["ROA"] = self.datas["ROA"]

    @@ -294,7 +294,10 @@ def dividendes_ratio(self):
  
                calcul_rend = round(calcul_rend, 2)

                rendement.append("{}€".format(calcul_rend))

            self.datas["Dividendes"] = dividendes

            self.data_analyse["Dividendes"] = dividendes

            self.datas["Dividendes"] = []

            for i in dividendes:

                self.datas["Dividendes"].append(" ".join(["{}€".format(str(x)) for x in i]))

            self.datas["Dividendes Rendement"] = [

                "{}%".format(i) for i in rendement

            ]

    @@ -339,6 +342,6 @@ def extend_dict_data(self):
  
    if __name__ == "__main__":

        test = AnalyseFondamental("AAPL")

        pprint(test.data_analyse)

        pprint(test.analyse.__dict__)

        pprint(test.datas)

        # pprint(test.analyse.__dict__)

        # testq = AnalyseFondamental("BN.PA")

app/libs/articles/get_articles.py → app/libs/articles/boursorama_articles.py

            
                      Original file line number
                      Diff line number
                      Diff line change
                  
    @@ -32,14 +32,15 @@ def __init__(self, ticker=None):
  
            self.get_url(ticker=ticker)

        def get_url(self, ticker):

            if "{}.PA".format(ticker) in sf.tickers_cac().keys():

            if "{}".format(ticker) in sf.tickers_cac().keys():

                url = "https://www.boursorama.com/cours/actualites/1rP{}/".format(

                    ticker

                    ticker.split('.')[0]

                )

            else:

                url = "https://www.boursorama.com/cours/actualites/{}/".format(

                    ticker

                )

            print(url)

            self.response = requests.get(url, headers=self.headers)

            self.soup()

    @@ -61,8 +62,8 @@ def soup(self):
  
                self.articles.append(

                    {

                        "title": title,

                        "date": time,

                        "descritpion": descritpion,

                        "published": time,

                        "summary": descritpion,

                        "link": "https://www.boursorama.com{}".format(link),

                    }

                )

app/libs/articles/yahoo_articles.py

-Original file line number
+Diff line change
@@ -0,0 +1,86 @@
+    #
+    # This Class get all articles from  selected ticker
+    # from the Yahoo website.
+    import requests
+    from bs4 import BeautifulSoup
+    from utils import utils
+    from pprint import pprint
+    from libs.yahoo_fin import news
+    class ArticlesYahoo(object):
+        def __init__(self):
+            super(ArticlesYahoo, self).__init__()
+            self.articles = None
+        def get_articles_from_compagny(self, ticker):
+            self.articles = news.get_yf_rss(ticker)
+            compagny = utils.get_compagny_name_from_tick(ticker=ticker)
+            if not self.articles:
+                return
+            for article in self.articles:
+                article['compagny'] = compagny
+                self.get_thumbnail_link(article)
+                article['summary'] = self.cup_long_text(article['summary'])
+            return self.articles
+        def get_home_articles(self):
+            self.articles = news.get_yf_home_rss()
+            if not self.articles:
+                return
+            for article in self.articles:
+                article['published'] = article['published'].replace('T', ' ')
+                article['summary'] = ""
+                try:
+                    article['img'] = article['media_content'][0]['url']
+                except:
+                    article['img'] = ""
+            return self.articles
+        def get_thumbnail_link(self, article):
+            """
+            This method scrap the img url of the article from the website.
+            """
+            header = {
+                "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.82 Safari/537.36",
+            }
+            link = article['link']
+            request = requests.get(link, headers=header)
+            soup = BeautifulSoup(request.text, "html.parser")
+            try:
+                img = soup.findAll('img', {"class": "caas-img"})
+                img = img[-1]['src']
+            except:
+                img = None
+            article['img'] = img
+            return article
+        def cup_long_text(self, value):
+            """
+            This method cut long description.
+            return: list.
+            """
+            len_chart = 180
+            if len(value) > len_chart:
+                value = "{}...".format(value[0:len_chart])
+            return value
+    if __name__ == '__main__':
+        tick = "MSFT"
+        x = ArticlesYahoo()
+        # articles = x.get_articles_from_compagny(tick)
+        articles = x.get_home_articles()
+        pprint(articles)

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