Merge branch 'hotfix/fix-python-35-compatibility' into 'develop'

BUGFIX: Allow Python < 3.5 to work

See merge request !3

Dockerfile

@@ -5,4 +5,4 @@ LABEL Description="This image should provide environment to lint neotags" Vendor
 
 # Install dependencies
 RUN pip install --upgrade pip
-RUN pip install --no-cache-dir pep8 neovim pyfakefs
+RUN pip install --no-cache-dir pep8 neovim pyfakefs==3.1

readme.rst

@@ -44,7 +44,7 @@ Development
 
 Install dependencies:
 
-- ``pip install pyfakefs``
+- ``pip install pyfakefs==3.1``
 
 Run tests:
 

rplugin/python3/neotags.py

@@ -67,7 +67,7 @@ class NeotagsPlugin(object):
                     sys.stdout.write(line)
 
     def generate_tags(self, tags_file, filename):
-        subprocess.run([
+        subprocess.call([
             self.options['ctags_cmd'],
             '-f',
             tags_file,