fix minor douban tv parser error

switch pg package to binary for faster deployment

sync minor local changes

.gitignore

@@ -1,3 +1,5 @@
+.DS_Store
+
 # Byte-compiled / optimized / DLL files
 __pycache__/
 *.py[cod]

common/scrapers/douban.py

@@ -497,7 +497,7 @@ class DoubanMovieScraper(DoubanScrapperMixin, AbstractScraper):
 
         episodes_elem = content.xpath(
             "//div[@id='info']//span[text()='集数:']/following-sibling::text()[1]")
-        episodes = int(episodes_elem[0].strip()) if episodes_elem and episodes_elem[0].isdigit() else None
+        episodes = int(episodes_elem[0].strip()) if episodes_elem and episodes_elem[0].strip().isdigit() else None
 
         single_episode_length_elem = content.xpath(
             "//div[@id='info']//span[text()='单集片长:']/following-sibling::text()[1]")

requirements.txt

@@ -9,11 +9,13 @@ django-simple-history
 django-hijack
 django-user-messages
 django-slack
+#django-ninja
+#django-polymorphic
 meilisearch
 easy-thumbnails
 lxml
 openpyxl
-psycopg2
+psycopg2-binary
 requests
 filetype
 setproctitle