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#!/usr/bin/env python
#
# Public Domain 2014-2018 MongoDB, Inc.
# Public Domain 2008-2014 WiredTiger, Inc.
#
# This is free and unencumbered software released into the public domain.
#
# Anyone is free to copy, modify, publish, use, compile, sell, or
# distribute this software, either in source code form or as a compiled
# binary, for any purpose, commercial or non-commercial, and by any
# means.
#
# In jurisdictions that recognize copyright laws, the author or authors
# of this software dedicate any and all copyright interest in the
# software to the public domain. We make this dedication for the benefit
# of the public at large and to the detriment of our heirs and
# successors. We intend this dedication to be an overt act of
# relinquishment in perpetuity of all present and future rights to this
# software under copyright law.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
# IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
# OTHER DEALINGS IN THE SOFTWARE.
#
# runner/__init__.py
# Used as a first import by runners, does any common initialization.
from __future__ import print_function
import os, shutil, sys
thisdir = os.path.dirname(os.path.abspath(__file__))
workgen_src = os.path.dirname(os.path.dirname(thisdir))
wt_dir = os.path.dirname(os.path.dirname(workgen_src))
wt_builddir = os.path.join(wt_dir, 'build_posix')
def _prepend_env_path(pathvar, s):
last = ''
try:
last = ':' + os.environ[pathvar]
except:
pass
os.environ[pathvar] = s + last
# Initialize the python path so needed modules can be imported.
# If the path already works, don't change it.
try:
import wiredtiger
except:
# We'll try hard to make the importing work, we'd like to runners
# to be executable directly without having to set environment variables.
sys.path.insert(0, os.path.join(wt_dir, 'lang', 'python'))
sys.path.insert(0, os.path.join(wt_builddir, 'lang', 'python'))
try:
import wiredtiger
except:
# If the .libs directory is not in our library search path,
# we need to set it and retry. However, the dynamic link
# library has already cached its value, our only option is
# to restart the Python interpreter.
if '_workgen_init' not in os.environ:
os.environ['_workgen_init'] = 'true'
dotlibs = os.path.join(wt_builddir, '.libs')
_prepend_env_path('LD_LIBRARY_PATH', dotlibs)
_prepend_env_path('DYLD_LIBRARY_PATH', dotlibs)
py_args = sys.argv
py_args.insert(0, sys.executable)
try:
os.execv(sys.executable, py_args)
except Exception, exception:
print('re-exec failed: ' + str(exception), file=sys.stderr)
print(' exec(' + sys.executable + ', ' + str(py_args) + ')')
print('Try adding "' + dotlibs + '" to the', file=sys.stderr)
print('LD_LIBRARY_PATH environment variable before running ' + \
'this program again.', file=sys.stderr)
sys.exit(1)
try:
import workgen
except:
sys.path.insert(0, os.path.join(workgen_src, 'workgen'))
sys.path.insert(0, os.path.join(wt_builddir, 'bench', 'workgen'))
import workgen
# Clear out the WT_TEST directory.
shutil.rmtree('WT_TEST', True)
os.mkdir('WT_TEST')
from .core import txn, extensions_config, op_append, op_group_transaction, op_log_like, op_multi_table, op_populate_with_range
from .latency import workload_latency
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