Add automatic PyPI deployment

.travis.yml

@@ -86,3 +86,19 @@ matrix:
       skip_cleanup: true
       on:
         branch: master
+
+  # Deploy to PyPI whenever the package version has changed
+  # When a package version has not changed a new upload will not be triggered
+  - stage: deploy
+    python: '3.6'
+    script:
+      - sed -i "s/PRE_RELEASE = True/PRE_RELEASE = False/" vunit/about.py
+    deploy:
+      provider: pypi
+      distributions: sdist
+      skip_cleanup: true
+      skip_upload_docs: true
+      user: $PYPI_USER
+      password: $PYPI_PASSWORD
+      on:
+        branch: master

setup.py

@@ -20,8 +20,6 @@ def find_all_files(directory, endings=None):
             ending = os.path.splitext(filename)[-1]
             if endings is None or ending in endings:
                 result.append(os.path.join(root, filename))
-            else:
-                print("Ignoring %s" % filename)
     return result
 
 data_files = []

vunit/about.py

@@ -57,10 +57,12 @@ def version():
     Returns VUnit version
     """
     if PRE_RELEASE:
-        return '%i.%i.%i-pre' % (VERSION[0], VERSION[1], VERSION[2] + 1)
+        return '%i.%i.%irc0' % (VERSION[0], VERSION[1], VERSION[2] + 1)
 
     return '%i.%i.%i' % (VERSION[0], VERSION[1], VERSION[2])
 
 
 VERSION = (2, 0, 0)
-PRE_RELEASE = True  # Only set to True in release tags
+
+# DO NOT TOUCH: Only set to False by PyPI deployment script
+PRE_RELEASE = True