OpenTrepWrapper 0.7.4.post3

A Python wrapper module for OpenTrep

OpenTrepWrapper

Refefences

• OpenTREP project: https://github.com/trep/opentrep
• This GitHub project: https://github.com/trrep/wrapper
• OpenTravelData (OPTD) project: https://github.com/opentraveldata/opentraveldata

Configuration

Installation of OpenTREP

This module does not install OpenTREP, you have to do that. On RedHat/CentOS/Fedora, OpenTREP is packaged and can therefore easily be installed with the native packager manager (dnf or yum).

On the platforms, it can be installed by following the instructions in the README.md file.

Test the wrapper application

• Import the module:

 >>> from OpenTrepWrapper import main_trep, index_trep
 >>> from OpenTrepWrapper import DEFAULT_LOG, DEFAULT_FMT, DEFAULT_DB

• Index the OPTD data file:

 >>> index_trep (xapianDBPath = '/tmp/opentrep/xapian_traveldb', logFilePath = '/tmp/opentrep/opeentrep-indexer.log', verbose = False)

• Search:

 >>> main_trep (searchString = 'nce sfo', outputFormat = 'S',  xapianDBPath = '/tmp/opentrep/xapian_traveldb',  logFilePath = '/tmp/opentrep/opeentrep-searcher.log',  verbose = False)
 ([(89.8466, 'NCE'), (357.45599999999996, 'SFO')], '')

• You may put the package created by setuptools in the repository with:

$ export TREP_VER="0.07.4"
$ export TREP_DIR="${HOME}/dev/deliveries/opentrep-latest"
$ export PYTHONPATH=${TREP_DIR}/lib/python3.7/site-packages/pyopentrep:${TREP_DIR}/lib
$ rake

• On MacOS, if there is an issue with the interceptors:

$ ASAN_OPTIONS=detect_container_overflow=0 \
 DYLD_INSERT_LIBRARIES=/Library/Developer/CommandLineTools/usr/lib/clang/11.0.0/lib/darwin/libclang_rt.asan_osx_dynamic.dylib \
 /usr/local/Cellar/python/3.7.5/Frameworks/Python.framework/Versions/3.7/Resources/Python.app/Contents/MacOS/Python  test.py 
......
----------------------------------------------------------------------
Ran 6 tests in 2.832s

OK