Improved PIP Config to not cache any files

Dockerfile

@@ -37,10 +37,13 @@ RUN apt-get update && apt-get install -y \
   ; \
   rm -rf /var/lib/apt/lists/*
 
+# Configure PIP
+ENV PYTHONDONTWRITEBYTECODE=1
+ADD pip.conf /etc/pip.conf
+
 # OLETOOLS & DIDIERSTEVENS
 RUN git clone https://github.com/DidierStevens/DidierStevensSuite /opt/didierstevenssuite
 RUN chmod +x /opt/didierstevenssuite/*py
-
 RUN python3 -m pip install --upgrade pip
 RUN python3 -m pip install psutil unotools oletools
 

pip.conf

@@ -0,0 +1,5 @@
+[install]
+compile = no
+
+[global]
+no-cache-dir = True