paths are not all required

src/invoice_generator/html_generator.py

@@ -63,7 +63,7 @@ class HtmlTemplate:
             source_html,  # the HTML to convert
             path=str(self.path_to_template / 'fonts'),
             dest=result_file
-        )  # file handle to recieve result
+        )  # file handle to receive result
 
         # close output file
         result_file.close()  # close output file

src/main.py

@@ -2,7 +2,7 @@ import argparse
 import yaml
 import locale
 
-from pathlib import Path
+from pathlib import Path, PurePath
 from datetime import datetime
 
 from invoice_generator import html_generator
@@ -47,15 +47,17 @@ def merge_envelope_data_into_invoice_data(invoice_data, source_data):
 def main():
     locale.setlocale(locale.LC_ALL, 'de_DE.utf8')
 
+    cwd = Path.cwd().resolve()
+
     print('Simple invoice generator for freelancers and small businesses by Torsten Ueberschar')
     print()
     parser = argparse.ArgumentParser(description='Read invoice and envelope data from yaml file')
-    parser.add_argument('-b', '--base', type=str, required=True, help='base directory for invoice and envelope files')
-    parser.add_argument('-i', '--invoice', type=str, required=True, help='Invoice file name')
+    parser.add_argument('-b', '--base', type=str, required=False, default=f'{cwd}', help='base directory for invoice and envelope files')
     parser.add_argument('-e', '--envelope', type=str, required=False, default='envelope.yaml',
                         help='Envelope file name')
-    parser.add_argument('-t', '--template', type=str, required=False, default='template',
+    parser.add_argument('-t', '--template', type=str, required=False, default='templates',
                         help='directory for template files')
+    parser.add_argument('-i', '--invoice', type=str, required=True, help='Invoice file name')
 
     args = parser.parse_args()
 
@@ -128,12 +130,20 @@ def main():
         print(f'Error: {e}')
         return
 
-    generator = html_generator.HtmlTemplate(args.template)
+    if not PurePath(args.template).is_absolute():
+        template_dir = (Path(args.base) / args.template).resolve()
+    else:
+        template_dir = Path(args.template).resolve()
+
+    generator = html_generator.HtmlTemplate(template_dir)
     template = generator.prepare_template(invoice_data, envelope_data)
 
     try:
         print('Generating invoice...')
-        invoice_pdf = Path(invoice_data.Id).with_suffix('.pdf')
+        output_path = Path(args.base) / 'pdf' 
+        output_path.mkdir(parents=True, exist_ok=True)
+        output_path = output_path / f'{invoice_data.Id}.pdf'
+        invoice_pdf = output_path.resolve()
         print(f'Invoice PDF: {invoice_pdf}')
         generator.convert_html_to_pdf(template, invoice_pdf)
     except Exception as e: