Add third_party/pexpect

third_party/pexpect/tests/interact.py

+#!/usr/bin/env python
+'''
+PEXPECT LICENSE
+
+    This license is approved by the OSI and FSF as GPL-compatible.
+        http://opensource.org/licenses/isc-license.txt
+
+    Copyright (c) 2012, Noah Spurrier <noah@noah.org>
+    PERMISSION TO USE, COPY, MODIFY, AND/OR DISTRIBUTE THIS SOFTWARE FOR ANY
+    PURPOSE WITH OR WITHOUT FEE IS HEREBY GRANTED, PROVIDED THAT THE ABOVE
+    COPYRIGHT NOTICE AND THIS PERMISSION NOTICE APPEAR IN ALL COPIES.
+    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+'''
+try:
+    # This allows coverage to measure code run in this process
+    import coverage
+    coverage.process_startup()
+except ImportError:
+    pass
+
+from utils import no_coverage_env
+import pexpect
+import sys
+
+
+def main():
+    p = pexpect.spawn('{sys.executable} getch.py'.format(sys=sys),
+                      env=no_coverage_env())
+
+    # defaults matches api
+    escape_character = chr(29)
+    encoding = None
+
+    if len(sys.argv) > 1 and '--no-escape' in sys.argv:
+        escape_character = None
+
+    if len(sys.argv) > 1 and '--utf8' in sys.argv:
+        encoding = 'utf8'
+
+    p.interact(escape_character=escape_character)
+
+    print("Escaped interact")
+
+if __name__ == '__main__':
+    main()