From: Christian Heller <c.heller@plomlompom.de>
Date: Sun, 29 Oct 2023 03:05:36 +0000 (+0100)
Subject: Improve ledger.py.
X-Git-Url: https://plomlompom.com/repos/%22https:/validator.w3.org/%7B%7Bprefix%7D%7D/balance?a=commitdiff_plain;h=255b10fbe4b0c688828d510868017565af50b57f;p=misc

Improve ledger.py.
---

diff --git a/ledger.py b/ledger.py
index 2a9a89c..27675da 100755
--- a/ledger.py
+++ b/ledger.py
@@ -336,7 +336,6 @@ class Database:
         f.close()
         total_lines = self.real_lines[:start] + lines + self.real_lines[end:]
         text = '\n'.join(total_lines)
-        # text = '\n'.join(self.real_lines[:start]) + '\n'.join(lines) + '\n'.join(self.real_lines[end:])
         with open(self.db_file, 'w') as f:
             f.write(text);
         os.remove(self.lock_file)
@@ -413,7 +412,6 @@ input[type=number] { text-align: right; font-family: monospace; }
                 lines += add_taxes(lines)
         elif '/add_free' == parsed_url.path:
             lines = postvars['booking'][0].splitlines()
-        lines += ['']  # to ensure Booking-ending last line
         start = int(postvars['start'][0])
         end = int(postvars['end'][0])
         try:
@@ -490,9 +488,9 @@ input[type=number] { text-align: right; font-family: monospace; }
         return f"<pre>{content}</pre>"
 
     def ledger_as_html(self, db):
-        single_c_tmpl = jinja2.Template('<span class="comment">{{c}}</span><br />')
+        single_c_tmpl = jinja2.Template('<span class="comment">{{c|e}}</span><br />')
         booking_tmpl = jinja2.Template("""
-<p>{{date}} {{desc}} <span class="comment">{{head_comment}}</span>
+<p>{{date}} {{desc}} <span class="comment">{{head_comment|e}}</span>
 [edit: <a href="/add_structured?start={{start}}&end={{end}}">structured</a> 
 / <a href="/add_free?start={{start}}&end={{end}}">free</a> 
 | copy:<a href="/copy_structured?start={{start}}&end={{end}}">structured</a>
@@ -500,9 +498,9 @@ input[type=number] { text-align: right; font-family: monospace; }
 <table>
 {% for l in booking_lines %}
 {% if l.acc %}
-<tr><td>{{l.acc}}</td><td class="money">{{l.money}}</td><td class="comment">{{l.comment}}</td></tr>
+<tr><td>{{l.acc|e}}</td><td class="money">{{l.money|e}}</td><td class="comment">{{l.comment|e}}</td></tr>
 {% else %}
-<tr><td><div class="comment full_line_comment">{{l.comment}}</div></td></tr>
+<tr><td><div class="comment full_line_comment">{{l.comment|e}}</div></td></tr>
 {% endif %}
 {% endfor %}
 </table></p>
@@ -553,21 +551,21 @@ input[type=number] { text-align: right; font-family: monospace; }
 
     def add_structured(self, db, start=0, end=0, copy=False, temp_lines=[], add_empty_line=None):
         tmpl = jinja2.Template("""
-<form method="POST" action="{{action}}">
+<form method="POST" action="{{action|e}}">
 <input type="submit" name="check" value="check" />
 <input type="submit" name="revert" value="revert" />
 <input type="submit" name="add_taxes" value="add taxes" />
 <br />
-<input name="date" value="{{date}}" size=9 />
-<input name="description" value="{{desc}}" list="descriptions" />
-<textarea name="line_0_comment" rows=1 cols=20>{{head_comment}}</textarea>
+<input name="date" value="{{date|e}}" size=9 />
+<input name="description" value="{{desc|e}}" list="descriptions" />
+<textarea name="line_0_comment" rows=1 cols=20>{{head_comment|e}}</textarea>
 <input type="submit" name="line_0_add" value="[+]" />
 <br />
 {% for line in booking_lines %}
-<input name="line_{{line.i}}_account" value="{{line.acc}}" size=40 list="accounts" />
+<input name="line_{{line.i}}_account" value="{{line.acc|e}}" size=40 list="accounts" />
 <input type="number" name="line_{{line.i}}_amount" value="{{line.amt}}" size=10 />
-<input name="line_{{line.i}}_currency" value="{{line.curr}}" size=3 list="currencies" />
-<textarea name="line_{{line.i}}_comment" rows=1 cols={% if line.comm_cols %}{{line.comm_cols}}{% else %}20{% endif %}>{{line.comment}}</textarea>
+<input name="line_{{line.i}}_currency" value="{{line.curr|e}}" size=3 list="currencies" />
+<textarea name="line_{{line.i}}_comment" rows=1 cols={% if line.comm_cols %}{{line.comm_cols}}{% else %}20{% endif %}>{{line.comment|e}}</textarea>
 <input type="submit" name="line_{{line.i}}_delete" value="[x]" />
 <input type="submit" name="line_{{line.i}}_add" value="[+]" />
 <br />
@@ -575,7 +573,7 @@ input[type=number] { text-align: right; font-family: monospace; }
 {% for name, items in datalist_sets.items() %}
 <datalist id="{{name}}">
 {% for item in items %}
-  <option value="{{item}}">{{item}}</option>
+  <option value="{{item|e}}">{{item|e}}</option>
 {% endfor %}
 </datalist>
 {% endfor %}