1 files changed, 60 insertions, 0 deletions
diff --git a/jython-tosca-parser/src/main/resources/Lib/site-packages/setuptools/tests/environment.py b/jython-tosca-parser/src/main/resources/Lib/site-packages/setuptools/tests/environment.py
new file mode 100644
index 0000000..a23c050
--- /dev/null
+++ b/jython-tosca-parser/src/main/resources/Lib/site-packages/setuptools/tests/environment.py
@@ -0,0 +1,60 @@
+import os
+import sys
+import unicodedata
+
+from subprocess import Popen as _Popen, PIPE as _PIPE
+
+
+def _which_dirs(cmd):
+    result = set()
+    for path in os.environ.get('PATH', '').split(os.pathsep):
+        filename = os.path.join(path, cmd)
+        if os.access(filename, os.X_OK):
+            result.add(path)
+    return result
+
+
+def run_setup_py(cmd, pypath=None, path=None,
+                 data_stream=0, env=None):
+    """
+    Execution command for tests, separate from those used by the
+    code directly to prevent accidental behavior issues
+    """
+    if env is None:
+        env = dict()
+        for envname in os.environ:
+            env[envname] = os.environ[envname]
+
+    #override the python path if needed
+    if pypath is not None:
+        env["PYTHONPATH"] = pypath
+
+    #overide the execution path if needed
+    if path is not None:
+        env["PATH"] = path
+    if not env.get("PATH", ""):
+        env["PATH"] = _which_dirs("tar").union(_which_dirs("gzip"))
+        env["PATH"] = os.pathsep.join(env["PATH"])
+
+    cmd = [sys.executable, "setup.py"] + list(cmd)
+
+    # http://bugs.python.org/issue8557
+    shell = sys.platform == 'win32'
+
+    try:
+        proc = _Popen(
+            cmd, stdout=_PIPE, stderr=_PIPE, shell=shell, env=env,
+        )
+
+        data = proc.communicate()[data_stream]
+    except OSError:
+        return 1, ''
+
+    #decode the console string if needed
+    if hasattr(data,  "decode"):
+        # use the default encoding
+        data = data.decode()
+        data = unicodedata.normalize('NFC', data)
+
+    #communciate calls wait()
+    return proc.returncode, data