def __init__(self, receiver_email):
self.sender_email = os.environ.get('SEND_MAIL_USERNAME')
self.receiver_email = receiver_email
self.port = 465
self.context = ssl.create_default_context()
self.message = MIMEMultipart("alternative")
self.root = str(get_project_root())
def __init__(self, crypto_data_dict):
self.ax, self.fig = self.initialise_plot()
self.formatted_data = self.format_data(crypto_data_dict['data'])
self.title = crypto_data_dict['title']
self.time_period = crypto_data_dict['time_period']
self.ax.xaxis.set_major_locator(mdates.DayLocator())
self.ax.xaxis.set_major_formatter(mdates.DateFormatter('%d'))
self.ax.patch.set_edgecolor('black')
self.ax.patch.set_linewidth('1')
self.root = str(get_project_root())
def __init__(self):
self.document = fpdf.FPDF()
self.add_global_fonts()
self.root = str(get_project_root())
class PDFBuilder:
fpdf.set_global("SYSTEM_TTFONTS", os.path.join(str(get_project_root()), 'fonts'))
def __init__(self):
self.document = fpdf.FPDF()
self.add_global_fonts()
self.root = str(get_project_root())
def add_global_fonts(self):
self.document.add_font("NotoSans", style="B", fname="NotoSans-Bold.ttf", uni=True)
self.document.add_font("NotoSans", style="I", fname="NotoSans-Italic.ttf", uni=True)
self.document.add_font("NotoSans", style="BI", fname="NotoSans-BoldItalic.ttf", uni=True)
self.document.add_font("NotoSans", style="M", fname="NotoSans-Medium.ttf", uni=True)
self.document.add_font("NotoSans", style="TI", fname="NotoSans-ThinItalic.ttf", uni=True)
self.document.add_font("NotoSans", style="CI", fname="NotoSans-ExtraCondensedItalic.ttf", uni=True)
self.document.add_font("NotoSans", style="LI", fname="NotoSans-LightItalic.ttf", uni=True)
self.document.add_font("NotoSans", style="TI", fname="NotoSans-ThinItalic.tff", uni=True)
def create_historical_data_page(self, title, time_period):
self.document.add_page('L')
self.add_main_title(f'{title} prices for the last {time_period}')
self.add_key_terms()
self.add_section_title('Simple Moving Average', 12)
self.add_section_body('This is a calculation that averages\nprices over a period of\ntime and plots '
'that average\nas a line.', 10)
self.add_section_title('Exponential Moving Average', 12)
self.add_section_body('This is a type of\nweighted moving average and gives\nmore importance to recent prices',
10)
image = os.path.join(self.root, 'images/historical_fig.png')
self.document.image(image, x=100, y=15, w=180, h=150)
def create_trading_signals_page(self):
self.document.add_page('L')
self.add_main_title('Trading Signals')
self.add_key_terms()
categories = TradingSignals.categories
for title, text in categories.items():
self.add_section_title(title, 14)
self.add_section_body(text, 12)
image_url = os.path.join(self.root, 'images/{}_fig.png')
image_1, image_2, image_3, image_4 = [image_url.format(key) for key in categories.keys()]
self.document.image(image_1, x=90, y=35, w=110, h=80)
self.document.image(image_2, x=200, y=35, w=100, h=80)
self.document.image(image_3, x=90, y=125, w=110, h=80)
self.document.image(image_4, x=200, y=125, w=110, h=80)
def create_news_page(self, data):
self.document.add_page('P')
self.add_main_title('News')
for article in data:
self.add_section_title(article['title'], 16)
self.add_section_body(article['body'], 14)
self.add_section_source(article['source'])
self.add_section_url(article['url'])
self.document.ln()
self.document.ln()
def add_main_title(self, title):
self.document.set_text_color(35, 9, 3)
self.document.set_font('NotoSans', 'B', 20)
self.document.multi_cell(0, 5, title, align='C')
self.document.ln()
self.document.ln()
def add_key_terms(self):
self.document.set_xy(self.document.get_x(), self.document.get_y() + 10)
self.document.set_text_color(199, 102, 102)
self.document.set_font('NotoSans', 'BU', 16)
self.document.multi_cell(0, 5, 'Key Terms')
self.document.ln()
self.document.ln()
def add_section_title(self, title, font_size):
self.document.set_text_color(35, 9, 3)
self.document.set_font('NotoSans', 'B', font_size)
self.document.multi_cell(0, 7, title)
self.document.ln()
def add_section_body(self, body, font_size):
self.document.set_text_color(101, 98, 86)
self.document.set_font('NotoSans', 'M', font_size)
self.document.multi_cell(0, 5, unescape(body))
self.document.ln()
def add_section_source(self, source):
self.document.set_text_color(158, 188, 159)
self.document.set_font('NotoSans', 'LI', 12)
self.document.multi_cell(0, 5, 'Source: ' + source)
self.document.ln()
def add_section_url(self, url):
self.document.set_text_color(211, 184, 140)
self.document.set_font('NotoSans', 'CI', 14)
self.document.multi_cell(0, 5, url)
def save_pdf_file(self):
path = os.path.join(self.root, 'pdfs/report.pdf')
self.document.output(path)
def __init__(self, data):
self.data = data
self.root = str(get_project_root())