Better handling of wheels / update requirementslib

Signed-off-by: Dan Ryan <dan@danryan.co>

pipenv/patched/notpip/_internal/pep425tags.py

@@ -10,10 +10,7 @@
 import warnings
 from collections import OrderedDict
 
-try:
-    import pip._internal.utils.glibc
-except ImportError:
-    import pip.utils.glibc
+import pipenv.patched.notpip._internal.utils.glibc
 
 logger = logging.getLogger(__name__)
 
@@ -157,7 +154,7 @@ def is_manylinux1_compatible():
         pass
 
     # Check glibc version. CentOS 5 uses glibc 2.5.
-    return pip._internal.utils.glibc.have_compatible_glibc(2, 5)
+    return pipenv.patched.notpip._internal.utils.glibc.have_compatible_glibc(2, 5)
 
 
 def get_darwin_arches(major, minor, machine):

pipenv/vendor/requirementslib/__init__.py

@@ -1,4 +1,4 @@
 # -*- coding=utf-8 -*-
-__version__ = "0.0.6"
+__version__ = "0.0.7.dev0"
 
 from .requirements import Requirement

pipenv/vendor/requirementslib/requirements.py

@@ -8,7 +8,7 @@
 import six
 from attr import attrs, attrib, Factory, validators
 import attr
-from ._compat import Link, path_to_url, _strip_extras, InstallRequirement
+from ._compat import Link, path_to_url, _strip_extras, InstallRequirement, Wheel
 from distlib.markers import Evaluator
 from packaging.markers import Marker, InvalidMarker
 from packaging.specifiers import SpecifierSet, InvalidSpecifier
@@ -306,7 +306,10 @@ def get_name(self):
     @link.default
     def get_link(self):
         target = "{0}#egg={1}".format(self.uri, self.name)
-        return Link(target)
+        link = Link(target)
+        if link.is_wheel and self._has_hashed_name:
+            self.name = os.path.basename(Wheel(link.path).name)
+        return link
 
     @req.default
     def get_requirement(self):

tasks/vendoring/patches/patched/_post-pip-update-pep425tags.patch

@@ -1,16 +1,25 @@
 diff --git a/pipenv/patched/notpip/_internal/pep425tags.py b/pipenv/patched/notpip/_internal/pep425tags.py
-index bea31585..9e9609f3 100644
+index bea31585..4205f6e0 100644
 --- a/pipenv/patched/notpip/_internal/pep425tags.py
 +++ b/pipenv/patched/notpip/_internal/pep425tags.py
-@@ -11,9 +11,9 @@ import warnings
+@@ -10,10 +10,7 @@ import sysconfig
+ import warnings
  from collections import OrderedDict
 
- try:
+-try:
 -    import pip._internal.utils.glibc
-+    import pipenv.patched.notpip._internal.utils.glibc
- except ImportError:
+-except ImportError:
 -    import pip.utils.glibc
-+    import pipenv.patched.notpip.utils.glibc
++import pipenv.patched.notpip._internal.utils.glibc
 
  logger = logging.getLogger(__name__)
 
+@@ -157,7 +154,7 @@ def is_manylinux1_compatible():
+         pass
+
+     # Check glibc version. CentOS 5 uses glibc 2.5.
+-    return pip._internal.utils.glibc.have_compatible_glibc(2, 5)
++    return pipenv.patched.notpip._internal.utils.glibc.have_compatible_glibc(2, 5)
+
+
+ def get_darwin_arches(major, minor, machine):