toldg now uses Python build-in templating, not jinja2\ngetofx uses ofx library for extracting transactions

toldg.py

@@ -8,9 +8,7 @@ import time
 import re
 import datetime
 import logging
-import jinja2
 import shutil
-import tempfile
 from dataclasses import dataclass, field
 from typing import List, Tuple
 
@@ -80,10 +78,9 @@ class LdgTransaction:
 
 
 LEDGER_TRANSACTION_TEMPLATE = """
-{{t.date}} {{t.description}} ; {{t.row}}
-    {{t.account2}}  {{t.currency}} {{t.debit}}
-    {{t.account1}}  {{t.currency}} {{t.credit}}
-
+{t.date} {t.description} ; {t.row}
+    {t.account2}  {t.currency} {t.debit}
+    {t.account1}  {t.currency} {t.credit}
 """
 
 
@@ -207,37 +204,21 @@ def get_transactions(csv_file, config: CsvConfig, mappings: List[CsvMapping]):
 
 
 def render_to_file(transactions, csv_file, ledger_file, template_file=""):
-    if template_file:
-        dirname = os.path.dirname(template_file)
-        template_file = os.path.basename(template_file)
-        template_loader = jinja2.FileSystemLoader(searchpath=dirname)
-        template_env = jinja2.Environment(loader=template_loader)
-        template = template_env.get_template(template_file)
-    else:
-        template_env = jinja2.Environment(loader=jinja2.BaseLoader)
-        template = template_env.from_string(LEDGER_TRANSACTION_TEMPLATE)
-
-    # Write transactions into virtual file. We could just create a string
-    # object, but that doesn't work as nicely with the Jinja API plus I think
-    # this approach is faster.
-    tf = tempfile.SpooledTemporaryFile(mode='w+')
-    for t in transactions:
-        tf.write(template.render(t=t))
-    tf.seek(0)
-    new_ledger_content = tf.read()
+    content = "".join([LEDGER_TRANSACTION_TEMPLATE.format(t=t)
+                       for t in transactions])
 
     status = "no change"
     if not os.path.isfile(ledger_file):
         with open(ledger_file, 'w') as f:
-            f.write(new_ledger_content)
+            f.write(new_content)
             status = "new"
     else:
         with open(ledger_file, 'r') as f:
-            old_ledger_content = f.read()
+            old_content = f.read()
             f.close()
-        if new_ledger_content != old_ledger_content:
+        if old_content != content:
             with open(ledger_file, 'w') as f:
-                f.write(new_ledger_content)
+                f.write(content)
             status = "update"
     logging.info(f"{csv_file:30} -> {ledger_file:30} | {status}")
 
@@ -314,3 +295,4 @@ if __name__ == "__main__":
     with open(config_file, 'r') as f:
         config = Config(**json.load(f))
     main(config)
+