def _create_binary(self, binary_tgt, results_dir): """Create a .pex file for the specified binary target.""" # Note that we rebuild a chroot from scratch, instead of using the REQUIREMENTS_PEX # and PYTHON_SOURCES products, because those products are already-built pexes, and there's # no easy way to merge them into a single pex file (for example, they each have a __main__.py, # metadata, and so on, which the merging code would have to handle specially). interpreter = self.context.products.get_data(PythonInterpreter) with temporary_dir() as tmpdir: # Create the pex_info for the binary. run_info_dict = self.context.run_tracker.run_info.get_as_dict() build_properties = PexInfo.make_build_properties() build_properties.update(run_info_dict) pex_info = binary_tgt.pexinfo.copy() pex_info.build_properties = build_properties builder = PEXBuilder(path=tmpdir, interpreter=interpreter, pex_info=pex_info, copy=True) # Find which targets provide sources and which specify requirements. source_tgts = [] req_tgts = [] for tgt in binary_tgt.closure(exclude_scopes=Scopes.COMPILE): if has_python_sources(tgt) or has_resources(tgt): source_tgts.append(tgt) elif has_python_requirements(tgt): req_tgts.append(tgt) # Dump everything into the builder's chroot. for tgt in source_tgts: dump_sources(builder, tgt, self.context.log) dump_requirements(builder, interpreter, req_tgts, self.context.log, binary_tgt.platforms) # Build the .pex file. pex_path = os.path.join(results_dir, '{}.pex'.format(binary_tgt.name)) builder.build(pex_path) return pex_path
def _create_binary(self, binary_tgt, results_dir): """Create a .pex file for the specified binary target.""" # Note that we rebuild a chroot from scratch, instead of using the REQUIREMENTS_PEX # and PYTHON_SOURCES products, because those products are already-built pexes, and there's # no easy way to merge them into a single pex file (for example, they each have a __main__.py, # metadata, and so on, which the merging code would have to handle specially). interpreter = self.context.products.get_data(PythonInterpreter) with temporary_dir() as tmpdir: # Create the pex_info for the binary. run_info_dict = self.context.run_tracker.run_info.get_as_dict() build_properties = PexInfo.make_build_properties() build_properties.update(run_info_dict) pex_info = binary_tgt.pexinfo.copy() pex_info.build_properties = build_properties builder = PEXBuilder(path=tmpdir, interpreter=interpreter, pex_info=pex_info, copy=True) if binary_tgt.shebang: self.context.log.info( 'Found Python binary target {} with customized shebang, using it: {}' .format(binary_tgt.name, binary_tgt.shebang)) builder.set_shebang(binary_tgt.shebang) else: self.context.log.debug( 'No customized shebang found for {}'.format( binary_tgt.name)) # Find which targets provide sources and which specify requirements. source_tgts = [] req_tgts = [] for tgt in binary_tgt.closure(exclude_scopes=Scopes.COMPILE): if has_python_sources(tgt) or has_resources(tgt): source_tgts.append(tgt) # Add target's interpreter compatibility constraints to pex info. if has_python_sources(tgt): for constraint in tgt.compatibility: builder.add_interpreter_constraint(constraint) elif has_python_requirements(tgt): req_tgts.append(tgt) # Dump everything into the builder's chroot. for tgt in source_tgts: dump_sources(builder, tgt, self.context.log) dump_requirements(builder, interpreter, req_tgts, self.context.log, binary_tgt.platforms) # Build the .pex file. pex_path = os.path.join(results_dir, '{}.pex'.format(binary_tgt.name)) builder.build(pex_path) return pex_path
def _resolve_requirements_for_versioned_target_closure( self, interpreter, vt): reqs_pex_path = os.path.realpath( os.path.join(self.workdir, str(interpreter.identity), vt.cache_key.hash)) if not os.path.isdir(reqs_pex_path): req_libs = filter(has_python_requirements, vt.target.closure()) with safe_concurrent_creation(reqs_pex_path) as safe_path: builder = PEXBuilder(safe_path, interpreter=interpreter, copy=True) dump_requirements(builder, interpreter, req_libs, self.context.log) builder.freeze() return PEX(reqs_pex_path, interpreter=interpreter)
def _build_requirements_pex(self, interpreter, path, req_libs): builder = PEXBuilder(path=path, interpreter=interpreter, copy=True) dump_requirements(builder, interpreter, req_libs, self.context.log) builder.freeze()
def _build_requirements_pex(self, interpreter, path, req_libs): builder = PEXBuilder(path=path, interpreter=interpreter, copy=True) dump_requirements(builder, interpreter, req_libs, self.context.log) builder.freeze()