PrintablePaper/generate_pdf.py at main · twihno/PrintablePaper · GitHub

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""""Generates the latex files, the pdfs and cleans the directories"""

import os
import traceback
import sys
import shutil

TEMPLATE_DIR = 'templates'
RM_EXTENSIONS = ['.aux', '.latex', '.log', '.pdf']
TOPLEVELDIR = ''


def clean_templates():
    """Clean the templates directory"""
    for subdir, dirs, files in os.walk(TEMPLATE_DIR):
        for file in files:
            ext = os.path.splitext(file)[-1].lower()
            if ext in RM_EXTENSIONS:
                os.remove(os.path.join(subdir, file))


def generate_latex_files():
    """Generates the latex files from the latex_template templates"""
    for subdir, dirs, files in os.walk(TEMPLATE_DIR):
        for file in files:
            if file == "compile_template.py":
                return_value = os.system(
                    "python3 \"" + os.path.join(subdir, file) + "\"")
                if return_value != 0:
                    sys.exit(1)


def generate_pdf_files():
    """Generates the pdf files from the latex files"""
    last_subdir = ""

    for subdir, dirs, files in os.walk(TEMPLATE_DIR):
        for file in files:
            ext = os.path.splitext(file)[-1].lower()
            if ext == '.latex':
                if last_subdir != subdir:
                    last_subdir = subdir
                    os.chdir(os.path.abspath(subdir))
                for i in range(0, 2):
                    return_value = os.system("xelatex -interaction=batchmode --halt-on-error \"" +
                                             str(file) + "\"")
                    if return_value != 0:
                        sys.exit(1)
        os.chdir(TOPLEVELDIR)


def move_pdf_files():
    """Moves the generated pdf files to output"""
    for subdir, dirs, files in os.walk(TEMPLATE_DIR):
        for file in files:
            ext = os.path.splitext(file)[-1].lower()
            if ext == '.pdf':
                src = os.path.abspath(os.path.join(subdir, file))
                dest = str(os.path.abspath(subdir)).replace(
                    "templates", "output")
                print("src: " + src)
                print("dest: " + dest)
                shutil.copy(src, dest)


if __name__ == "__main__":
    TOPLEVELDIR = os.getcwd()

    try:

        print("\nCleaning templates folder")
        clean_templates()

        print("\nGenerating latex files")
        generate_latex_files()

        os.chdir(TOPLEVELDIR)
        print("\nGenerating pdf files")
        generate_pdf_files()

        os.chdir(TOPLEVELDIR)
        print("\nMoving pdf files")
        move_pdf_files()

        print("\nCleaning templates folder")
        clean_templates()

    except:
        traceback.print_exc()
        sys.exit(1)