Merge 2d0433c into c5e1385

.travis.yml

@@ -2,18 +2,33 @@ language: python
 
 matrix:
   include:
-    - python: 3.5
-    - python: 3.7
+    - name: "python 3.5 on xenial Linux"
+      python: 3.5
       dist: xenial
       sudo: true
+    - name: "python 3.7 on xenial Linux"
+      python: 3.7
+      dist: xenial
+      sudo: true
+    - name: "Python 3.7.2 on macOS"
+      os: osx
+      osx_image: xcode10.2
+      language: shell
+    - name: "Python 3.7.3 on Windows"
+      os: windows
+      language: shell
+      before_install: choco install python3
+      env: PATH=/c/Python37:/c/Python37/Scripts:$PATH
 
 install:
-  - pip install .
-  - pip install coveralls
+  - pip3 install .
+  - pip3 install coveralls
+  - pip3 install nose
 
 # command to run tests
 script:
-  - nosetests --with-doctest --with-coverage -c nose.cfg
+  - python3 -m nose --with-doctest --with-coverage -c nose.cfg || python -m nose --with-doctest --with-coverage -c nose.cfg
 
 after_success:
 - coveralls
+

tespy/tools/helpers.py

@@ -2411,12 +2411,13 @@ def modify_path_os(path):
     if os.name == 'nt':
         # windows
         path = path.replace('/', '\\')
-        if path[0] != '\\' and path[1:2] != ':':
+        if path[0] != '\\' and path[1:2] != ':' and path[0] != '.':
             # relative path
             path = '.\\' + path
     elif os.name == 'posix':
         # linux, max
-        if path[0] != '/':
+        path = path.replace('\\', '/')
+        if path[0] != '/' and path[0] != '.':
             # absolute path
             path = './' + path
     else: