updates

python/introduction/part-4.http/README.md

@@ -185,7 +185,7 @@ our application and needs grow. Best is to use a `requirements.txt` file.
 Let's create a `requirements.txt` file:
 
 ```
-Flask == 2.0.1
+Flask == 2.0.2
 ```
 
 We can install our dependencies using:
@@ -418,10 +418,10 @@ WORKDIR /work
 
 FROM dev as runtime
 WORKDIR /app
-COPY requirements.txt /app/
+COPY ./src/requirements.txt /app/
 RUN pip install -r /app/requirements.txt
 
-COPY ./src/ /app 
+COPY ./src/app.py /app/app.py
 ENV FLASK_APP=app.py
 
 CMD flask run -h 0.0.0 -p 5000

python/introduction/part-4.http/dockerfile

@@ -4,10 +4,11 @@ WORKDIR /work
 
 FROM dev as runtime
 WORKDIR /app
-COPY requirements.txt /app/
+
+COPY ./src/requirements.txt /app/
 RUN pip install -r /app/requirements.txt
 
-COPY ./src/ /app 
+COPY ./src/app.py /app/app.py
 ENV FLASK_APP=app.py
 
 CMD flask run -h 0.0.0 -p 5000

python/introduction/part-4.http/requirements.txt

@@ -1 +0,0 @@
-Flask == 2.0.1

python/introduction/part-4.http/src/app.py

@@ -24,10 +24,11 @@ def getCustomers():
 
 def getCustomer(customerID):
   customers = getCustomers()
+
   if customerID in customers:
     return customers[customerID]
-  else: 
-    return {} 
+  else:
+    return {}
 
 def updateCustomers(customers):
   with open(dataPath, 'w', newline='') as customerFile:
@@ -44,6 +45,7 @@ def get_customers():
 @app.route("/get/<string:customerID>", methods=['GET'])
 def get_customer(customerID):
     customer = getCustomer(customerID)
+
     if customer == {}:
       return {}, 404
     else:
@@ -59,7 +61,7 @@ def add_customer():
       return "firstName required", 400
     if "lastName" not in jsonData:
       return "lastName required", 400
-
+    
     customers = getCustomers()
     customers[jsonData["customerID"]] = Customer( jsonData["customerID"], jsonData["firstName"], jsonData["lastName"]).__dict__
     updateCustomers(customers)

python/introduction/part-4.http/src/requirements.txt

@@ -0,0 +1 @@
+Flask == 2.0.2