Fix Bug: envname with dash or underscore not detected

HISTORY.rst

@@ -7,6 +7,7 @@ History
 ------------------
 
 * Full Test Suite
+* Fixed Envname character bug
 
 
 0.4.1 (2018-05-02)

pipenv_pipes/utils.py

@@ -8,7 +8,7 @@
 
 def get_project_name(folder_name):
     """ Returns name of a project given a Pipenv Environment folder """
-    PIPENV_FOLDER_PAT = r'^(.+)-\w{8}$'
+    PIPENV_FOLDER_PAT = r'^(.+)-[\w_-]{8}$'
     match = re.search(PIPENV_FOLDER_PAT, folder_name)
     return None if not match else match.group(1)
 

tests/conftest.py

@@ -73,6 +73,7 @@ def mock_env_home_empty(TempEnviron, mock_projects_dir):
             # TODO: Replace this with an actual pipenv fake env
             # that returns valid --venv so we can reduce usage
             # of mock_slow
+            # https://github.com/pypa/pipenv/blob/master/pipenv/project.py#L223
             for project_name in os.listdir(mock_projects_dir):
                 envname = '{}-12345678'.format(project_name)
                 os.makedirs(os.path.join(pipenv_home, envname))

tests/unit/test_utils.py

@@ -21,7 +21,7 @@ def fake_environments():
     return [
         Environment(
             project_name='proj1',
-            envname='proj1-12345678',
+            envname='proj1-1C_-wqgW',
             envpath='~/fakedir/proj1-12345678'
             ),
         Environment(
@@ -45,7 +45,7 @@ def fake_environments():
 @pytest.mark.utils
 @pytest.mark.parametrize("folder_name,expected", [
     ("nonpipenvproject", None),
-    ("project1-12345678", 'project1'),
+    ("project1-1C_-wqgW", 'project1'),
     ("something-with-dash-awrasdQW", 'something-with-dash'),
 ])
 def test_get_project_name(folder_name, expected):