Ausgabe der neuen DB Einträge

venv/lib/python3.9/site-packages/twisted/python/release.py

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+# Copyright (c) Twisted Matrix Laboratories.
+# See LICENSE for details.
+
+"""
+A release-automation toolkit.
+
+Don't use this outside of Twisted.
+
+Maintainer: Christopher Armstrong
+"""
+
+from __future__ import print_function
+
+import os
+
+from twisted.python.compat import raw_input
+
+
+# errors
+
+class DirectoryExists(OSError):
+    """
+    Some directory exists when it shouldn't.
+    """
+    pass
+
+
+
+class DirectoryDoesntExist(OSError):
+    """
+    Some directory doesn't exist when it should.
+    """
+    pass
+
+
+
+class CommandFailed(OSError):
+    pass
+
+
+
+# utilities
+
+def sh(command, null=True, prompt=False):
+    """
+    I'll try to execute C{command}, and if C{prompt} is true, I'll
+    ask before running it.  If the command returns something other
+    than 0, I'll raise C{CommandFailed(command)}.
+    """
+    print("--$", command)
+
+    if prompt:
+        if raw_input("run ?? ").startswith('n'):
+            return
+    if null:
+        command = "%s > /dev/null" % command
+    if os.system(command) != 0:
+        raise CommandFailed(command)
+
+
+
+def runChdirSafe(f, *args, **kw):
+    origdir = os.path.abspath('.')
+    try:
+        return f(*args, **kw)
+    finally:
+        os.chdir(origdir)