itec/oloturia2pdf
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itec78 2021-08-19 10:58:31 +02:00
parent e0ed5e50c5
commit cf62814378
4 changed files with 158 additions and 502 deletions
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2
.gitignore vendored
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@ -3,4 +3,4 @@ media/
pdf/ pdf/
*.json *.json
*.pdf

BIN
copertina.pdf Normal file
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344
copertina.svg
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38
oloturia2pdf.py
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@ -21,28 +21,26 @@ def copertina(text):
from PyPDF2 import PdfFileWriter, PdfFileReader from PyPDF2 import PdfFileWriter, PdfFileReader
import io import io
from reportlab.pdfgen import canvas from reportlab.pdfgen import canvas
from reportlab.lib.pagesizes import A4 from reportlab.lib.pagesizes import A5
from reportlab.pdfbase import pdfmetrics from reportlab.pdfbase import pdfmetrics
from reportlab.pdfbase.ttfonts import TTFont from reportlab.pdfbase.ttfonts import TTFont
from reportlab.pdfbase.pdfmetrics import stringWidth from reportlab.pdfbase.pdfmetrics import stringWidth
from reportlab.rl_config import defaultPageSize
FONT = 'Roboto' FONT = 'Roboto'
SIZE = 48 SIZE = 36
packet = io.BytesIO() packet = io.BytesIO()
# create a new PDF with Reportlab # create a new PDF with Reportlab
pdfmetrics.registerFont(TTFont("Roboto", "template/roboto-regular-webfont.ttf")) pdfmetrics.registerFont(TTFont("Roboto", "template/roboto-regular-webfont.ttf"))
can = canvas.Canvas(packet, pagesize=A4) can = canvas.Canvas(packet, pagesize=A5)
can.setFont(FONT, SIZE) can.setFont(FONT, SIZE)
PAGE_WIDTH = defaultPageSize[0] PAGE_WIDTH = A5[0]
#PAGE_HEIGHT = defaultPageSize[1]
text_width = stringWidth(text,FONT, SIZE) text_width = stringWidth(text,FONT, SIZE)
can.drawString((PAGE_WIDTH - text_width) / 2, 150, text) can.drawString((PAGE_WIDTH - text_width) / 2, 100, text)
can.save() can.save()
#move to the beginning of the StringIO buffer #move to the beginning of the StringIO buffer
@ -60,16 +58,16 @@ def copertina(text):
return(page) return(page)
def main():
# Scarica tutti i post da Mastodon
# Scarica tutti i post da Mastodon print("Scarico i post")
print("Scarico i post") def default(o):
def default(o):
if isinstance(o, (datetime.date, datetime.datetime)): if isinstance(o, (datetime.date, datetime.datetime)):
return o.isoformat() return o.isoformat()
if not os.path.isfile('oloturiadump.json'): if not os.path.isfile('oloturiadump.json'):
mastodon = Mastodon(api_base_url = "https://mastodon.bida.im") mastodon = Mastodon(api_base_url = "https://mastodon.bida.im")
all_vgos = [] all_vgos = []
last_id = None last_id = None
@ -100,10 +98,10 @@ if not os.path.isfile('oloturiadump.json'):
json.dump(all_vgos, json_file, indent=4, default=default) json.dump(all_vgos, json_file, indent=4, default=default)
# Scarica tutte le immagini # Scarica tutte le immagini
print("Scarico le immagini") print("Scarico le immagini")
with open('oloturiadump.json') as json_file: with open('oloturiadump.json') as json_file:
all_vgos = json.load(json_file) all_vgos = json.load(json_file)
os.makedirs('media', exist_ok=True) os.makedirs('media', exist_ok=True)
@ -200,11 +198,11 @@ with open('oloturiadump.json') as json_file:
os.remove(html_name) os.remove(html_name)
# Genera i libretti # Genera i libretti
print("Genero i libretti") print("Genero i libretti")
os.makedirs('books', exist_ok=True) os.makedirs('books', exist_ok=True)
for book_num in range(1, int(len(vgo_dict) / 50) + 1): for book_num in range(1, int(len(vgo_dict) / 50) + 1):
pdfWriter = PyPDF2.PdfFileWriter() pdfWriter = PyPDF2.PdfFileWriter()
print(book_num) print(book_num)
@ -234,4 +232,6 @@ for book_num in range(1, int(len(vgo_dict) / 50) + 1):
if __name__ == "__main__":
main()