Index: pip_api-0.0.34/pip_api/_parse_requirements.py
===================================================================
--- pip_api-0.0.34.orig/pip_api/_parse_requirements.py
+++ pip_api-0.0.34/pip_api/_parse_requirements.py
@@ -276,7 +276,7 @@ def _parse_local_package_name(path):
             and expr.value.func.id == "setup"
         ][0]
         value = [kw.value for kw in setup_kwargs if kw.arg == "name"][0]
-        return value.s
+        return getattr(value, 's', None) if hasattr(value, 's') else value.value
     except (IndexError, AttributeError, IOError, OSError):
         raise PipError(
             "Directory %r is not installable. "
Index: pip_api-0.0.34/tests/test_parse_requirements.py
===================================================================
--- pip_api-0.0.34.orig/tests/test_parse_requirements.py
+++ pip_api-0.0.34/tests/test_parse_requirements.py
@@ -62,14 +62,14 @@ PEP508_PIP_EXAMPLE_WHEEL_FILE = "file://
             "pip @ {url}\n".format(url=PEP508_PIP_EXAMPLE_URL),
             {"pip"},
             PEP508_PIP_EXAMPLE_URL,
-            "pip@ " + PEP508_PIP_EXAMPLE_URL,
+            "pip @ " + PEP508_PIP_EXAMPLE_URL,
             "",
         ),
         (
             "pip@{url}\n".format(url=PEP508_PIP_EXAMPLE_URL),
             {"pip"},
             PEP508_PIP_EXAMPLE_URL,
-            "pip@ " + PEP508_PIP_EXAMPLE_URL,  # Note extra space after @
+            "pip @ " + PEP508_PIP_EXAMPLE_URL,  # Note extra space after @
             "",
         ),
         (
@@ -77,7 +77,7 @@ PEP508_PIP_EXAMPLE_WHEEL_FILE = "file://
             "git+" + PEP508_PIP_EXAMPLE_EGG,
             {"pip"},
             PEP508_PIP_EXAMPLE_EGG,
-            "pip@ " + PEP508_PIP_EXAMPLE_EGG,
+            "pip @ " + PEP508_PIP_EXAMPLE_EGG,
             "",
         ),
         (
@@ -91,7 +91,7 @@ PEP508_PIP_EXAMPLE_WHEEL_FILE = "file://
             PEP508_PIP_EXAMPLE_EGG_FILE,
             {"pip"},
             PEP508_PIP_EXAMPLE_EGG_FILE,
-            "pip@ " + PEP508_PIP_EXAMPLE_EGG_FILE,
+            "pip @ " + PEP508_PIP_EXAMPLE_EGG_FILE,
             "",
         ),
         (PEP508_PIP_EXAMPLE_WHEEL_FILE, {"pip"}, None, "pip==1.3.1", "==1.3.1"),
@@ -181,7 +181,7 @@ def test_parse_requirements_editable(mon
     assert set(result) == {"django", "deal"}
     assert str(result["django"]) == "Django==1.11"
     assert not result["django"].editable
-    assert str(result["deal"]) == "deal@ git+https://github.com/foo/deal.git#egg=deal"
+    assert str(result["deal"]) == "deal @ git+https://github.com/foo/deal.git#egg=deal"
     assert result["deal"].editable
 
 
@@ -193,7 +193,7 @@ def test_parse_requirements_editable_fil
 
     assert set(result) == {"django", "pip-api"}
     assert str(result["django"]) == "Django==1.11"
-    assert str(result["pip-api"]).startswith("pip-api@ file:///")
+    assert str(result["pip-api"]).startswith("pip-api @ file:/")
 
 
 def test_parse_requirements_editable_pyprojecttoml(monkeypatch, data):
@@ -206,7 +206,7 @@ def test_parse_requirements_editable_pyp
 
     assert set(result) == {"dummyproject_pyproject"}
     assert str(result["dummyproject_pyproject"]).startswith(
-        "dummyproject_pyproject@ file:///"
+        "dummyproject_pyproject @ file:/"
     )
 
 
@@ -220,7 +220,7 @@ def test_parse_requirements_editable_esc
 
     assert set(result) == {"dummyproject_pyproject"}
     assert str(result["dummyproject_pyproject"]).startswith(
-        "dummyproject_pyproject@ file:///"
+        "dummyproject_pyproject @ file:/"
     )
     # The @ in `escapable@path` should be URL-encoded
     assert "escapable%40path" in str(result["dummyproject_pyproject"])