Merge branch 'osx'

.travis.yml

@@ -27,5 +27,15 @@ matrix:
     - python: "pypy3.5"
       env: ENV=pytest
 
+    - os: osx
+      language: generic
+      env: ENV=pytest
+      before_install:
+        - /usr/local/bin/python3 install.py
+        - dephell inspect self
+      install:
+        - dephell venv create --env=$ENV --python=/usr/local/bin/python3 --level=DEBUG --traceback
+        - dephell deps install --env=$ENV --level=DEBUG --traceback
+
     - python: "3.6"
       env: ENV=flake8

dephell/converters/poetry.py

@@ -50,7 +50,7 @@ def loads(self, content) -> RootDependency:
                     value = tuple(value)
                 setattr(root, field, value)
         if 'authors' in section:
-            root.authors = tuple(Author.parse(author) for author in section['authors'])
+            root.authors = tuple(Author.parse(str(author)) for author in section['authors'])
         if 'readme' in section:
             path = Path(section['readme'])
             if path.exists():
@@ -165,6 +165,8 @@ def dumps(self, reqs, project: RootDependency, content=None) -> str:
             for req in reqs:
                 if is_dev is req.is_dev:
                     section[section_name][req.name] = self._format_req(req=req)
+            if not section[section_name].value:
+                del section[section_name]
 
         # extras
         extras = defaultdict(list)

tests/test_repositories/test_git_git.py

@@ -21,7 +21,7 @@ class Dep:
     raw_name = 'DepHell'
 
 
-@pytest.mark.skipif('TRAVIS_PYTHON_VERSION' in environ, reason='Travis CI has broken git repo')
+@pytest.mark.skipif('TRAVIS_OS_NAME' in environ, reason='Travis CI has broken git repo')
 def test_releases():
     link = PatchedVCSLink(server=None, author=None, project=None, name='dephell')
     repo = GitRepo(link)
@@ -35,7 +35,7 @@ def test_releases():
     assert str(releases[1].version) == '0.1.5'
 
 
-@pytest.mark.skipif('TRAVIS_PYTHON_VERSION' in environ, reason='Travis CI has broken git repo')
+@pytest.mark.skipif('TRAVIS_OS_NAME' in environ, reason='Travis CI has broken git repo')
 def test_deps():
     link = PatchedVCSLink(server=None, author=None, project=None, name='dephell')
     repo = GitRepo(link)
@@ -46,7 +46,7 @@ def test_deps():
     assert set(dep.name for dep in deps) == {'attrs', 'cached-property', 'packaging', 'requests'}
 
 
-@pytest.mark.skipif('TRAVIS_PYTHON_VERSION' in environ, reason='Travis CI has broken git repo')
+@pytest.mark.skipif('TRAVIS_OS_NAME' in environ, reason='Travis CI has broken git repo')
 def test_metaversion():
     link = PatchedVCSLink(server=None, author=None, project=None, name='dephell')
     repo = GitRepo(link)