76 lines
2.9 KiB
Python
76 lines
2.9 KiB
Python
#!/usr/bin/env python
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def substitute(build, output_dir):
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# setup the template engine
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template_dir = os.path.join(os.path.dirname(__file__), 'templates')
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jtemplate = Environment(loader=FileSystemLoader(template_dir), trim_blocks=True, lstrip_blocks=True)
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# add the filters
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jtemplate.filters['csv'] = csv
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jtemplate.filters['stripExtraSpaces'] = stripExtraSpaces
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# load the template
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template = jtemplate.get_template('template_build_info.m')
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# create the build directory
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output_dir = output_dir+'/+cv'
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if not os.path.isdir(output_dir):
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os.mkdir(output_dir)
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# populate template
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populated = template.render(build=build, time=time)
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with open(os.path.join(output_dir, 'buildInformation.m'), 'wb') as f:
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f.write(populated)
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if __name__ == "__main__":
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"""
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Usage: python build_info.py --jinja2 /path/to/jinja2/engine
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--os os_version_string
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--arch [bitness processor]
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--compiler [id version]
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--mex_arch arch_string
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--mex_script /path/to/mex/script
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--cxx_flags [-list -of -flags -to -passthrough]
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--opencv_version version_string
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--commit commit_hash_if_using_git
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--modules [core imgproc highgui etc]
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--configuration Debug/Release
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--outdir /path/to/write/build/info
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build_info.py generates a Matlab function that can be invoked with a call to
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>> cv.buildInformation();
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This function prints a summary of the user's OS, OpenCV and Matlab build
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given the information passed to this module. build_info.py invokes Jinja2
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on the template_build_info.m template.
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"""
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# parse the input options
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import sys, re, os, time
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from argparse import ArgumentParser
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parser = ArgumentParser()
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parser.add_argument('--jinja2')
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parser.add_argument('--os')
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parser.add_argument('--arch', nargs=2)
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parser.add_argument('--compiler', nargs='+')
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parser.add_argument('--mex_arch')
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parser.add_argument('--mex_script')
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parser.add_argument('--mex_opts', default=['-largeArrayDims'], nargs='*')
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parser.add_argument('--cxx_flags', default=[], nargs='*')
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parser.add_argument('--opencv_version', default='', nargs='?')
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parser.add_argument('--commit', default='Not in working git tree', nargs='?')
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parser.add_argument('--modules', nargs='+')
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parser.add_argument('--configuration')
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parser.add_argument('--outdir')
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build = parser.parse_args()
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# add jinja to the path
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sys.path.append(build.jinja2)
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from filters import *
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from jinja2 import Environment, FileSystemLoader
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# populate the build info template
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substitute(build, build.outdir)
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