diff --git a/src/packageurl/contrib/url2purl.py b/src/packageurl/contrib/url2purl.py
index 0f51b2e..b61b743 100644
--- a/src/packageurl/contrib/url2purl.py
+++ b/src/packageurl/contrib/url2purl.py
@@ -277,6 +277,7 @@ def build_rubygems_purl(uri):
     return purl_from_pattern("rubygems", rubygems_pattern, uri)
 
 
+# https://pypi.org/packages/source/a/anyjson/anyjson-0.3.3.tar.gz
 # https://pypi.python.org/packages/source/a/anyjson/anyjson-0.3.3.tar.gz
 # https://pypi.python.org/packages/2.6/t/threadpool/threadpool-1.2.7-py2.6.egg
 # https://pypi.python.org/packages/any/s/setuptools/setuptools-0.6c11-1.src.rpm
@@ -296,10 +297,14 @@ def build_rubygems_purl(uri):
 )
 
 
-@purl_router.route("https?://.+python.+org/packages/.*")
+@purl_router.route(
+    "https?://pypi.org/(packages|project)/.+",
+    "https?://.+python.+org/(packages|project)/.*",
+)
 def build_pypi_purl(uri):
     path = unquote_plus(urlparse(uri).path)
-    last_segment = path.split("/")[-1]
+    segments = path.split("/")
+    last_segment = segments[-1]
 
     # /wheel-0.29.0-py2.py3-none-any.whl
     if last_segment.endswith(".whl"):
@@ -311,6 +316,13 @@ def build_pypi_purl(uri):
                 version=match.group("version"),
             )
 
+    if segments[1] == "project":
+        return PackageURL(
+            "pypi",
+            name=segments[2],
+            version=segments[3] if len(segments) > 3 else None,
+        )
+
     return purl_from_pattern("pypi", pypi_pattern, last_segment)
 
 
diff --git a/tests/contrib/data/url2purl.json b/tests/contrib/data/url2purl.json
index ab92a05..821e566 100644
--- a/tests/contrib/data/url2purl.json
+++ b/tests/contrib/data/url2purl.json
@@ -121,6 +121,11 @@
   "https://rubygems.org/downloads/unf-0.1.3.gem": "pkg:rubygems/unf@0.1.3",
   "https://rubygems.org/downloads/yajl-ruby-1.2.0.gem": "pkg:rubygems/yajl-ruby@1.2.0",
   "https://rubygems.org/gems/i18n-js-3.0.11.gem": "pkg:rubygems/i18n-js@3.0.11",
+  "https://pypi.org/packages/source/z/zc.recipe.egg/zc.recipe.egg-2.0.0.tar.gz": "pkg:pypi/zc.recipe.egg@2.0.0",
+  "https://pypi.org/project/widgetsnbextension": "pkg:pypi/widgetsnbextension",
+  "https://pypi.org/project/widgetsnbextension/3.0.7/": "pkg:pypi/widgetsnbextension@3.0.7",
+  "https://pypi.org/project/widgetsnbextension/3.0.7/#files": "pkg:pypi/widgetsnbextension@3.0.7",
+  "https://pypi.python.org/project/widgetsnbextension/3.0.7/": "pkg:pypi/widgetsnbextension@3.0.7",
   "https://pypi.python.org/packages/source/z/zc.recipe.egg/zc.recipe.egg-2.0.0.tar.gz": "pkg:pypi/zc.recipe.egg@2.0.0",
   "https://pypi.python.org/packages/source/p/python-openid/python-openid-2.2.5.zip": "pkg:pypi/python-openid@2.2.5",
   "https://pypi.python.org/packages/38/e2/b23434f4030bbb1af3bcdbb2ecff6b11cf2e467622446ce66a08e99f2ea9/pluggy-0.4.0.zip#md5=447a92368175965d2fbacaef9f3df842": "pkg:pypi/pluggy@0.4.0",
@@ -257,4 +262,4 @@
   "http://apt-rpm.org/": null,
   "": null,
   "https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/android-notifier/android-notifier-desktop-0.5.1-1.i386.rpm": "pkg:generic/code.google.com/android-notifier?download_url=https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/android-notifier/android-notifier-desktop-0.5.1-1.i386.rpm"
-}
\ No newline at end of file
+}