Add support for manylinux2014

CHANGELOG.rst

@@ -6,6 +6,12 @@ Changelog
 
 .. note:: This version is not yet released and is under active development.
 
+* Remove dependency on ``attrs`` (:issue:`178`, :issue:`179`)
+
+* Use appropriate fallbacks for CPython ABI tag (:issue:`181`, :issue:`185`)
+
+* Add manylinux2014 support (:issue:`186`)
+
 19.1 - 2019-07-30
 ~~~~~~~~~~~~~~~~~
 

packaging/tags.py

@@ -314,9 +314,11 @@ def _linux_platforms(is_32bit=_32_BIT_INTERPRETER):
     linux = _normalize_string(distutils.util.get_platform())
     if linux == "linux_x86_64" and is_32bit:
         linux = "linux_i686"
-    # manylinux1: CentOS 5 w/ glibc 2.5.
-    # manylinux2010: CentOS 6 w/ glibc 2.12.
-    manylinux_support = ("manylinux2010", (2, 12)), ("manylinux1", (2, 5))
+    manylinux_support = (
+        ("manylinux2014", (2, 17)),  # CentOS 7 w/ glibc 2.17 (PEP 599)
+        ("manylinux2010", (2, 12)),  # CentOS 6 w/ glibc 2.12 (PEP 571)
+        ("manylinux1", (2, 5)),  # CentOS 5 w/ glibc 2.5 (PEP 513)
+    )
     manylinux_support_iter = iter(manylinux_support)
     for name, glibc_version in manylinux_support_iter:
         if _is_manylinux_compatible(name, glibc_version):

tests/test_tags.py

@@ -569,6 +569,23 @@ def test_linux_platforms_manylinux2010(monkeypatch):
     assert platforms == expected
 
 
+def test_linux_platforms_manylinux2014(monkeypatch):
+    monkeypatch.setattr(
+        tags, "_is_manylinux_compatible", lambda name, _: name == "manylinux2014"
+    )
+    if platform.system() != "Linux":
+        monkeypatch.setattr(distutils.util, "get_platform", lambda: "linux_x86_64")
+    platforms = tags._linux_platforms(is_32bit=False)
+    arch = platform.machine()
+    expected = [
+        "manylinux2014_" + arch,
+        "manylinux2010_" + arch,
+        "manylinux1_" + arch,
+        "linux_" + arch,
+    ]
+    assert platforms == expected
+
+
 def test_sys_tags_linux_cpython(monkeypatch):
     if platform.python_implementation() != "CPython":
         monkeypatch.setattr(platform, "python_implementation", lambda: "CPython")