small fixes + non infinte loading on error

Dockerfile

@@ -1,6 +1,8 @@
 FROM python
 
-COPY ./ /app
+COPY ./requirements.txt /app/requirements.txt
 RUN pip install -r /app/requirements.txt
 
+COPY ./ /app
+
 CMD python /app/run.py

application/static/main.js

@@ -17,7 +17,11 @@ function loadData() {
             renderRecipeList(data)
                 
         },
-        loadData()
+        function (error, data) {
+            console.log(error)
+            rl.innerHTML = "<p>Es gab einen Fehler, bitte suchen Sie erneut.</p>"
+                
+        }
     );
 }
 

getImages.py

@@ -42,7 +42,7 @@ def getImages():
             if defaultImg == recipe.img:
                 url = recipe.url
                 string1 = '//*[@id="recipe-image-carousel"]/div/div[1]/div[10]/div/a/amp-img'
-
+//*[@id="recipe-image-carousel"]/div/div[1]/div/div/a/amp-img
                 driver.get(url)
                 element = WebDriverWait(driver, 30).until(
                             ec.presence_of_element_located((
@@ -63,11 +63,11 @@ def getImages():
                 counter +=1
                 print(counter/maxC)
                 sleep(5)
-        except:
+        except Exception as e:
             errorUrls.append(recipe.url)
             print(recipe.url)
-            print("error")
+            print(e)
-
+    print(errorUrls)
         
 
 getImages()

migrate.py

@@ -6,6 +6,7 @@ from nltk.corpus import stopwords
 from application.db import Session, Recipe, Ingredient, Trunk
 
 def stemWord(word):
+    try:
         arr = []
         stopset = set(stopwords.words('german'))
         stopset |= set("(),")
@@ -15,7 +16,11 @@ def stemWord(word):
                 continue
             stemmed = snowball.stem(token)
             arr.append(stemmed)
+        if len(arr) == 0:
+            arr.append("")
         return arr
+    except:
+        return [""]
 
 def migrate(path):
     recs = ""