def is_installed(self, environ, version=None, strict=False):
if version is None:
version = '3.1.2'
options.set_debug(self.debug)
limit = False
antlr_root = None
if 'ANTLR' in environ and environ['ANTLR']:
antlr_root = environ['ANTLR']
limit = True
classpaths = []
if not limit:
try:
pathlist = environ['CLASSPATH'] ## from java config
for path in pathlist:
classpaths.append(os.path.dirname(path))
except KeyError:
pass
try:
antlr_root = os.environ['ANTLR_ROOT']
except KeyError:
pass
for d in programfiles_directories():
classpaths.append(os.path.join(d, 'ANTLR', 'lib'))
try:
java_home = None
if 'JAVA_HOME' in environ.keys():
java_home = os.path.join(environ['JAVA_HOME'], 'lib')
jarfile = find_file('antlr*' + version[0] + '*.jar',
['/usr/share/java', '/usr/local/share/java',
'/opt/local/share/java', java_home,
antlr_root,] + classpaths)
self.environment['ANTLR'] = [environ['JAVA'],
"-classpath", os.path.abspath(jarfile),
"org.antlr.Tool",]
self.found = True
except ConfigError:
if self.debug:
print(sys.exc_info()[1])
return self.found
def make_doc(src_file, target_dir=None, stylesheet=None):
(XSLTPROC, JAVA_SAXON, NET_SAXON) = range(3)
src_dir = os.path.abspath(os.path.dirname(src_file))
if target_dir is None:
pth = os.path.relpath(os.path.dirname(src_file)).split(os.sep)[1:]
# pylint: disable=W0142
target_dir = os.path.join(options.target_build_dir, *pth)
if stylesheet is None:
stylesheet = 'http://docbook.sourceforge.net/release/fo/docbook.xsl'
fop_exe = find_program('fop')
java_exe = find_program('java')
try: ## prefer xsltproc
xslt_exe = [find_program('xsltproc')]
which = XSLTPROC
except Exception: # pylint: disable=W0703
try:
classpaths = []
try:
for path in os.environ['CLASSPATH'].split(os.pathsep):
classpaths.append(os.path.dirname(path))
except KeyError:
pass
try:
classpaths.append(os.path.join(os.environ['JAVA_HOME'], 'lib'))
except KeyError:
pass
saxon_jar = find_file('saxon*.jar',
['/usr/share/java', '/usr/local/share/java',
'/opt/local/share/java',] + classpaths)
resolver_jar = find_file('resolver*.jar',
['/usr/share/java',
'/usr/local/share/java',
'/opt/local/share/java',] + classpaths)
xslt_exe = [java_exe, '-classpath',
os.pathsep.join([saxon_jar, resolver_jar]),
'-jar', saxon_jar]
which = JAVA_SAXON
except Exception: # pylint: disable=W0703
xslt_exe = [find_program('saxon')]
which = NET_SAXON
if not os.path.exists(target_dir):
mkdir(target_dir)
copy_tree(src_dir, target_dir)
## Need to respect relative paths
here = os.getcwd()
os.chdir(target_dir)
src_base = os.path.basename(src_file)
fo_src = os.path.splitext(src_base)[0] + '.fo'
pdf_dst = os.path.splitext(src_base)[0] + '.pdf'
if which == XSLTPROC:
cmd_line = xslt_exe + ['-xinclude', '-o', fo_src, stylesheet, src_base]
elif which == JAVA_SAXON:
cmd_line = xslt_exe + ['-o', fo_src, src_base, stylesheet]
else:
cmd_line = xslt_exe + [src_base, '-o:' + fo_src, '-xsl:' + stylesheet]
if 'XML_CATALOG_FILES' in os.environ:
cmd_line += ['-catalog:' + os.environ['XML_CATALOG_FILES']]
subprocess.check_call(" ".join(cmd_line), shell=True)
cmd_line = [fop_exe, '-fo', fo_src, '-pdf', pdf_dst]
subprocess.check_call(" ".join(cmd_line), shell=True)
os.chdir(here)
