From 5d750f57ee636d66f019c37451d4dd90460f64de Mon Sep 17 00:00:00 2001
From: Mauricio Baeza <elmau@correolibre.net>
Date: Wed, 28 Jul 2021 22:36:14 -0500
Subject: [PATCH] =?UTF-8?q?Agregar=20soporte=20para=20intervalo=20de=20d?=
 =?UTF-8?q?=C3=ADas?=
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---
 source/cfdi-descarga.py |  4 ++--
 source/sat/util.py      | 17 +++++++++++------
 2 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/source/cfdi-descarga.py b/source/cfdi-descarga.py
index c80aefa..4f29d5e 100755
--- a/source/cfdi-descarga.py
+++ b/source/cfdi-descarga.py
@@ -53,8 +53,8 @@ def _process_command_line_arguments():
     parser.add_argument('-d', '--dia', help=help,
         dest='day', default=0, type=int, choices=range(32))
     help = "Intervalo de días a partir de la fecha actual y hacia a atras"
-    parser.add_argument('-id', '--intervalo-dias', help=help,
-        dest='interval_days', default=0, type=int, choices=range(30))
+    parser.add_argument('-ud', '--ultimos-dias', help=help,
+        dest='last_days', default=0, type=int, choices=range(30))
 
     help = 'Solicitar descarga'
     parser.add_argument('-sd', '--solicitar-descarga', help=help,
diff --git a/source/sat/util.py b/source/sat/util.py
index 0cf49ae..dcb425e 100644
--- a/source/sat/util.py
+++ b/source/sat/util.py
@@ -3,7 +3,7 @@
 import getpass
 import uuid
 from calendar import monthrange
-from datetime import datetime
+from datetime import datetime, timedelta
 from pathlib import Path
 from time import sleep
 
@@ -134,9 +134,6 @@ def _validate_requests_args(args):
         log.error(msg)
         return False, {}
 
-    # ~ cer = data['path_cer'].read_bytes()
-    # ~ key = data['path_enc'].read_bytes()
-    # ~ cert = SATCertificate(cer, key)
     cert = _get_cert(data)
 
     if not cert.is_valid_time:
@@ -150,14 +147,22 @@ def _validate_requests_args(args):
     data['month'] = args.month
     data['day'] = args.day
 
+    now = today()
+
+    if args.last_days:
+        date_start = now.replace(hour=0, minute=0, second=0, microsecond=0) \
+            - timedelta(days=args.last_days)
+        date_end = now.replace(hour=23, minute=59, second=59, microsecond=0)
+        data['date_start'] = date_start
+        data['date_end'] = date_end
+        return True, data
+
     if data['day']:
         if not validate_date(data['year'], data['month'], data['day']):
             msg = 'Fecha inválida'
             log.error(msg)
             return False, {}
 
-    now = today()
-
     month1 = month2 = data['month']
     if month1 == 0:
         month1 = 1