From 036fc5997bbaafe3fef9dc72722dd5d427282e55 Mon Sep 17 00:00:00 2001
From: Ariel Pontes <pontes.ariel@gmail.com>
Date: Mon, 10 Feb 2020 13:18:31 +0200
Subject: [PATCH] Skip directories that don't exist

---
 app/parsers/ted.py | 37 ++++++++++++-------------------------
 1 file changed, 12 insertions(+), 25 deletions(-)

diff --git a/app/parsers/ted.py b/app/parsers/ted.py
index 5829e28..2863f70 100644
--- a/app/parsers/ted.py
+++ b/app/parsers/ted.py
@@ -49,38 +49,25 @@ def ftp_download_tender_archive(self, tenders):
     def ftp_download_latest_archives(self):
         ftp = self.ftp_login()
 
+        today = date.today()
         last_date = self.last_ted_update or self.last_update('TED')
-        last_month = last_date.strftime('%m')
-        last_year = last_date.strftime('%Y')
 
-        ftp.cwd(f'/daily-packages/{last_year}/{last_month}')
+        while last_date <= today:
 
-        archives = ftp.nlst()
-        today = date.today()
+            last_month = last_date.strftime('%m')
+            last_year = last_date.strftime('%Y')
 
-        while last_date <= today:
-            self.download_archive(ftp, last_date, archives)
+            try:
+                ftp.cwd(f'/daily-packages/{last_year}/{last_month}')
+                archives = ftp.nlst()
+                self.download_archive(ftp, last_date, archives)
+            except error_perm as e:
+                # Directory doesn't exist
+                logging.warning(e)
+                pass
 
             last_date += timedelta(1)
 
-            if last_year != last_date.strftime('%Y'):
-                last_year = last_date.strftime('%Y')
-                last_month = last_date.strftime('%m')
-                try:
-                    ftp.cwd('../../{}/{}'.format(last_year, last_month))
-                    archives = ftp.nlst()
-                except error_perm as e:
-                    logging.warning(e)
-                    pass
-            elif last_month != last_date.strftime('%m'):
-                last_month = last_date.strftime('%m')
-                try:
-                    ftp.cwd('../{}'.format(last_month))
-                    archives = ftp.nlst()
-                except error_perm as e:
-                    logging.warning(e)
-                    pass
-
         quit_or_close(ftp)
 
     def ftp_download_daily_archives(self):