def genlang(self, lang, targets):
bases, sources = calculate_compile_roots(targets, self.is_gentarget)
if lang == 'java':
gen = self.gen_java.gen
elif lang == 'python':
gen = self.gen_python.gen
else:
raise TaskError('Unrecognized thrift gen lang: %s' % lang)
args = [
self.thrift_binary,
'--gen',
gen,
'-recurse',
]
if self.strict:
args.append('-strict')
if self.verbose:
args.append('-verbose')
for base in bases:
args.extend(('-I', base))
sessions = []
for source in sources:
self.context.log.info('Generating thrift for %s\n' % source)
# Create a unique session dir for this thrift root. Sources may be full paths but we only
# need the path relative to the build root to ensure uniqueness.
# TODO(John Sirois): file paths should be normalized early on and uniformly, fix the need to
# relpath here at all.
relsource = os.path.relpath(source, get_buildroot())
outdir = os.path.join(self.session_dir,
'.'.join(relsource.split(os.path.sep)))
safe_mkdir(outdir)
cmd = args[:]
cmd.extend(('-o', outdir))
cmd.append(source)
log.debug('Executing: %s' % ' '.join(cmd))
sessions.append(
self.ThriftSession(outdir, cmd, subprocess.Popen(cmd)))
result = 0
for session in sessions:
if result != 0:
session.process.kill()
else:
result = session.process.wait()
if result != 0:
self.context.log.error('Failed: %s' %
' '.join(session.cmd))
else:
_copytree(session.outdir, self.combined_dir)
if result != 0:
raise TaskError('%s ... exited non-zero (%i)' %
(self.thrift_binary, result))
def run_thrifts(self):
def is_py_thrift(target):
return isinstance(target, PythonThriftLibrary)
bases, roots = calculate_compile_roots([self.target], is_py_thrift)
for src in roots:
if not self._run_thrift(src, bases):
raise PythonThriftBuilder.CodeGenerationException(
"Could not generate .py from %s!" % src)
def run_thrifts(self):
def is_py_thrift(target):
return isinstance(target, PythonThriftLibrary)
bases, roots = calculate_compile_roots([self.target], is_py_thrift)
for src in roots:
if not self._run_thrift(src, bases):
raise PythonThriftBuilder.CodeGenerationException(
"Could not generate .py from %s!" % src)
def genlang(self, lang, targets):
bases, sources = calculate_compile_roots(targets, self.is_gentarget)
if lang == 'java':
gen = self.gen_java.gen
elif lang == 'python':
gen = self.gen_python.gen
else:
raise TaskError('Unrecognized thrift gen lang: %s' % lang)
args = [
self.thrift_binary,
'--gen', gen,
'-recurse',
]
if self.strict:
args.append('-strict')
if self.verbose:
args.append('-verbose')
for base in bases:
args.extend(('-I', base))
sessions = []
for source in sources:
self.context.log.info('Generating thrift for %s\n' % source)
# Create a unique session dir for this thrift root. Sources may be full paths but we only
# need the path relative to the build root to ensure uniqueness.
# TODO(John Sirois): file paths should be normalized early on and uniformly, fix the need to
# relpath here at all.
relsource = os.path.relpath(source, get_buildroot())
outdir = os.path.join(self.session_dir, '.'.join(relsource.split(os.path.sep)))
safe_mkdir(outdir)
cmd = args[:]
cmd.extend(('-o', outdir))
cmd.append(source)
log.debug('Executing: %s' % ' '.join(cmd))
sessions.append(self.ThriftSession(outdir, cmd, subprocess.Popen(cmd)))
result = 0
for session in sessions:
if result != 0:
session.process.kill()
else:
result = session.process.wait()
if result != 0:
self.context.log.error('Failed: %s' % ' '.join(session.cmd))
else:
_copytree(session.outdir, self.combined_dir)
if result != 0:
raise TaskError('thrift compile failed with exit code %d' % result)