Update python tooling image (#93)

* Update python tooling image

Signed-off-by: Anatoliy Bazko <abazko@redhat.com>

arbitrary-users-patch/base_images

@@ -1,4 +1,5 @@
 che-python-3.6          centos/python-36-centos7:1
+che-python-3.7          python:3.7.4-slim
 che-php-7               eclipse/php:7.1-che7
 che-golang-1.10         golang:1.10.7-stretch
 che-golang-1.12         golang:1.12-stretch

devfiles/python-django/devfile.yaml

@@ -16,7 +16,7 @@ components:
   -
     type: dockerimage
     alias: python
-    image: quay.io/eclipse/che-python-3.6:nightly
+    image: quay.io/eclipse/che-python-3.7:nightly
     memoryLimit: 512Mi
     endpoints:
       - name: 'django'
@@ -29,7 +29,7 @@ commands:
       -
         type: exec
         component: python
-        command: pip install -r requirements.txt && pip install ptvsd
+        command: pip install --user -r requirements.txt && pip install --user ptvsd
         workdir: ${CHE_PROJECTS_ROOT}/django-realworld-example-app
   -
     name: migrate

devfiles/python-django/meta.yaml

@@ -1,6 +1,6 @@
 ---
-displayName: Django
-description: Stack with Python 3.6 and Django
+displayName: Python Django
+description: Python Stack with Python 3.7 and Django application
 tags: ["Centos", "Python", "pip"]
 icon: https://www.eclipse.org/che/images/logo-eclipseche.svg
 globalMemoryLimit: 1686Mi

devfiles/python/devfile.yaml

@@ -16,7 +16,7 @@ components:
   -
     type: dockerimage
     alias: python
-    image: quay.io/eclipse/che-python-3.6:nightly
+    image: quay.io/eclipse/che-python-3.7:nightly
     memoryLimit: 512Mi
     mountSources: true
 commands:

devfiles/python/meta.yaml

@@ -1,6 +1,6 @@
 ---
 displayName: Python
-description: Stack with Python 3.6
+description: Python Stack with Python 3.7
 tags: ["Centos", "Python", "pip"]
 icon: https://www.eclipse.org/che/images/logo-eclipseche.svg
 globalMemoryLimit: 1686Mi