fix python_constraint_from_marker()

python-poetry · Aug 2, 2022 · 2bd05a3 · 2bd05a3
1 parent 7efc33e
commit 2bd05a3
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/src/poetry/core/packages/utils/utils.py b/src/poetry/core/packages/utils/utils.py
@@ -320,7 +320,7 @@ def normalize_python_version_markers(  # NOSONAR
                 version = "~" + version
                 op = ""
 
-            elif op == "!=" and "*" not in version:
+            elif op == "!=" and "*" not in version and version.count(".") < 2:
                 version += ".*"
 
             elif op in ("<=", ">"):

diff --git a/tests/packages/utils/test_utils.py b/tests/packages/utils/test_utils.py
@@ -129,6 +129,11 @@ def test_convert_markers(
         ('python_version >= "3.9" or sys_platform == "linux"', "*"),
         # relevant python_version
         ('python_version >= "3.9" and sys_platform == "linux"', ">=3.9"),
+        # exclude specific version
+        (
+            'python_version >= "3.5" and python_full_version !="3.7.6"',
+            ">=3.5,<3.7.6 || >3.7.6",
+        ),
     ],
 )
 def test_get_python_constraint_from_marker(marker: str, constraint: str) -> None: