Chromium Code Reviews Chromium Code Reviews
Issue 720233003:
[NaCl SDK] Convert python scripts from optparse to argparse. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master| OLD | NEW |
|---|---|
| 1 #!/usr/bin/env python | 1 #!/usr/bin/env python |
| 2 # Copyright (c) 2013 The Chromium Authors. All rights reserved. | 2 # Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| 3 # Use of this source code is governed by a BSD-style license that can be | 3 # Use of this source code is governed by a BSD-style license that can be |
| 4 # found in the LICENSE file. | 4 # found in the LICENSE file. |
| 5 | 5 |
| 6 """Creates simple HTML for running a NaCl module. | 6 """Creates simple HTML for running a NaCl module. |
| 7 | 7 |
| 8 This script is designed to make the process of creating running | 8 This script is designed to make the process of creating running |
| 9 Native Client executables in the browers simple by creating | 9 Native Client executables in the browers simple by creating |
| 10 boilderplate a .html (and optionally a .nmf) file for a given | 10 boilderplate a .html (and optionally a .nmf) file for a given |
| 11 Native Client executable (.nexe). | 11 Native Client executable (.nexe). |
| 12 | 12 |
| 13 If the script if given a .nexe file it will produce both html | 13 If the script if given a .nexe file it will produce both html |
| 14 the nmf files. If it is given an nmf it will only create | 14 the nmf files. If it is given an nmf it will only create |
| 15 the html file. | 15 the html file. |
| 16 """ | 16 """ |
| 17 | 17 |
| 18 import optparse | 18 import argparse |
| 19 import os | 19 import os |
| 20 import sys | 20 import sys |
| 21 import subprocess | 21 import subprocess |
| 22 | 22 |
|
binji
2014/11/13 23:57:03
add a python 2.7 check?
Looks like the docs say 2
Sam Clegg
2014/11/30 17:55:12
Done in separate CL
| |
| 23 SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__)) | 23 SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__)) |
| 24 HTML_TEMPLATE = '''\ | 24 HTML_TEMPLATE = '''\ |
| 25 <!DOCTYPE html> | 25 <!DOCTYPE html> |
| 26 <!-- | 26 <!-- |
| 27 Sample html container for embedded NaCl module. This file was auto-generated | 27 Sample html container for embedded NaCl module. This file was auto-generated |
| 28 by the create_html tool which is part of the NaCl SDK. | 28 by the create_html tool which is part of the NaCl SDK. |
| 29 | 29 |
| 30 The embed tag is setup with PS_STDOUT, PS_STDERR and PS_TTY_PREFIX attributes | 30 The embed tag is setup with PS_STDOUT, PS_STDERR and PS_TTY_PREFIX attributes |
| 31 which, for applications linked with ppapi_simple, will cause stdout and stderr | 31 which, for applications linked with ppapi_simple, will cause stdout and stderr |
| 32 to be sent to javascript via postMessage. Also, the postMessage listener | 32 to be sent to javascript via postMessage. Also, the postMessage listener |
| (...skipping 120 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
| 153 Log('creating html: %s' % htmlfile) | 153 Log('creating html: %s' % htmlfile) |
| 154 with open(htmlfile, 'w') as outfile: | 154 with open(htmlfile, 'w') as outfile: |
| 155 args = {} | 155 args = {} |
| 156 args['title'] = basename | 156 args['title'] = basename |
| 157 args['module_name'] = basename | 157 args['module_name'] = basename |
| 158 args['nmf'] = os.path.basename(nmf) | 158 args['nmf'] = os.path.basename(nmf) |
| 159 outfile.write(HTML_TEMPLATE % args) | 159 outfile.write(HTML_TEMPLATE % args) |
| 160 | 160 |
| 161 | 161 |
| 162 def main(argv): | 162 def main(argv): |
| 163 usage = 'Usage: %prog [options] <.nexe/.pexe or .nmf>' | 163 parser = argparse.ArgumentParser(description=__doc__) |
| 164 epilog = 'Example: create_html.py -o index.html my_nexe.nexe' | 164 parser.add_argument('-v', '--verbose', action='store_true', |
| 165 parser = optparse.OptionParser(usage, description=__doc__, epilog=epilog) | 165 help='Verbose output') |
| 166 parser.add_option('-v', '--verbose', action='store_true', | 166 parser.add_argument('-d', '--debug-libs', action='store_true', |
| 167 help='Verbose output') | 167 help='When calling create_nmf request debug libaries') |
| 168 parser.add_option('-d', '--debug-libs', action='store_true', | 168 parser.add_argument('-o', '--output', dest='output', |
| 169 help='When calling create_nmf request debug libaries') | 169 help='Name of html file to write (default is ' |
| 170 parser.add_option('-o', '--output', dest='output', | 170 'input name with .html extension)', |
| 171 help='Name of html file to write (default is ' | 171 metavar='FILE') |
| 172 'input name with .html extension)', | 172 parser.add_argument('exe', metavar='EXE_OR_NMF', nargs='+', |
| 173 metavar='FILE') | 173 help='Executable (.nexe/.pexe) or nmf file to generate ' |
| 174 | 174 'html for.') |
| 175 # To enable bash completion for this command first install optcomplete | 175 # To enable bash completion for this command first install optcomplete |
| 176 # and then add this line to your .bashrc: | 176 # and then add this line to your .bashrc: |
| 177 # complete -F _optcomplete create_html.py | 177 # complete -F _optcomplete create_html.py |
| 178 try: | 178 try: |
| 179 import optcomplete | 179 import optcomplete |
| 180 optcomplete.autocomplete(parser) | 180 optcomplete.autocomplete(parser) |
| 181 except ImportError: | 181 except ImportError: |
| 182 pass | 182 pass |
| 183 | 183 |
| 184 options, args = parser.parse_args(argv) | 184 options = parser.parse_args(argv) |
| 185 | |
| 186 if not args: | |
| 187 parser.error('no input file specified') | |
| 188 | 185 |
| 189 if options.verbose: | 186 if options.verbose: |
| 190 Log.enabled = True | 187 Log.enabled = True |
| 191 | 188 |
| 192 CreateHTML(args, options) | 189 CreateHTML(options.exe, options) |
| 193 return 0 | 190 return 0 |
| 194 | 191 |
| 195 | 192 |
| 196 if __name__ == '__main__': | 193 if __name__ == '__main__': |
| 197 try: | 194 try: |
| 198 rtn = main(sys.argv[1:]) | 195 rtn = main(sys.argv[1:]) |
| 199 except Error, e: | 196 except Error, e: |
| 200 sys.stderr.write('%s: %s\n' % (os.path.basename(__file__), e)) | 197 sys.stderr.write('%s: %s\n' % (os.path.basename(__file__), e)) |
| 201 rtn = 1 | 198 rtn = 1 |
| 202 except KeyboardInterrupt: | 199 except KeyboardInterrupt: |
| 203 sys.stderr.write('%s: interrupted\n' % os.path.basename(__file__)) | 200 sys.stderr.write('%s: interrupted\n' % os.path.basename(__file__)) |
| 204 rtn = 1 | 201 rtn = 1 |
| 205 sys.exit(rtn) | 202 sys.exit(rtn) |
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