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Diffstat (limited to 'test/backtest.py')
-rw-r--r-- | test/backtest.py | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/test/backtest.py b/test/backtest.py deleted file mode 100644 index b17aa242..00000000 --- a/test/backtest.py +++ /dev/null @@ -1,49 +0,0 @@ -"""Add things to old Pythons so I can pretend they are newer, for tests.""" - -# pylint: disable=W0622 -# (Redefining built-in blah) -# The whole point of this file is to redefine built-ins, so shut up about it. - -import os - -# Py2k and 3k don't agree on how to run commands in a subprocess. -try: - import subprocess -except ImportError: - def run_command(cmd, status=0): - """Run a command in a subprocess. - - Returns the exit status code and the combined stdout and stderr. - - """ - _, stdouterr = os.popen4(cmd) - return status, stdouterr.read() - -else: - def run_command(cmd, status=0): - """Run a command in a subprocess. - - Returns the exit status code and the combined stdout and stderr. - - """ - proc = subprocess.Popen(cmd, shell=True, - stdin=subprocess.PIPE, stdout=subprocess.PIPE, - stderr=subprocess.STDOUT - ) - output, _ = proc.communicate() - status = proc.returncode # pylint: disable=E1101 - - # Get the output, and canonicalize it to strings with newlines. - if not isinstance(output, str): - output = output.decode('utf-8') - output = output.replace('\r', '') - - return status, output - -# No more execfile in Py3k -try: - execfile = execfile -except NameError: - def execfile(filename, globs): - """A Python 3 implementation of execfile.""" - exec(compile(open(filename).read(), filename, 'exec'), globs) |