diff options
Diffstat (limited to 'lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/build_py.py')
| -rwxr-xr-x | lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/build_py.py | 268 |
1 files changed, 268 insertions, 0 deletions
diff --git a/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/build_py.py b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/build_py.py new file mode 100755 index 00000000..a01e2843 --- /dev/null +++ b/lib/python2.7/site-packages/distribute-0.6.14-py2.7.egg/setuptools/command/build_py.py @@ -0,0 +1,268 @@ +import os.path, sys, fnmatch +from distutils.command.build_py import build_py as _build_py +from distutils.util import convert_path +from glob import glob + +try: + from distutils.util import Mixin2to3 as _Mixin2to3 + # add support for converting doctests that is missing in 3.1 distutils + from distutils import log + from lib2to3.refactor import RefactoringTool, get_fixers_from_package + import setuptools + class DistutilsRefactoringTool(RefactoringTool): + def log_error(self, msg, *args, **kw): + log.error(msg, *args) + + def log_message(self, msg, *args): + log.info(msg, *args) + + def log_debug(self, msg, *args): + log.debug(msg, *args) + + class Mixin2to3(_Mixin2to3): + def run_2to3(self, files, doctests = False): + # See of the distribution option has been set, otherwise check the + # setuptools default. + if self.distribution.use_2to3 is not True: + return + if not files: + return + log.info("Fixing "+" ".join(files)) + if not self.fixer_names: + self.fixer_names = [] + for p in setuptools.lib2to3_fixer_packages: + self.fixer_names.extend(get_fixers_from_package(p)) + if self.distribution.use_2to3_fixers is not None: + for p in self.distribution.use_2to3_fixers: + self.fixer_names.extend(get_fixers_from_package(p)) + if doctests: + if setuptools.run_2to3_on_doctests: + r = DistutilsRefactoringTool(self.fixer_names) + r.refactor(files, write=True, doctests_only=True) + else: + _Mixin2to3.run_2to3(self, files) + +except ImportError: + class Mixin2to3: + def run_2to3(self, files, doctests=True): + # Nothing done in 2.x + pass + +class build_py(_build_py, Mixin2to3): + """Enhanced 'build_py' command that includes data files with packages + + The data files are specified via a 'package_data' argument to 'setup()'. + See 'setuptools.dist.Distribution' for more details. + + Also, this version of the 'build_py' command allows you to specify both + 'py_modules' and 'packages' in the same setup operation. + """ + def finalize_options(self): + _build_py.finalize_options(self) + self.package_data = self.distribution.package_data + self.exclude_package_data = self.distribution.exclude_package_data or {} + if 'data_files' in self.__dict__: del self.__dict__['data_files'] + self.__updated_files = [] + self.__doctests_2to3 = [] + + def run(self): + """Build modules, packages, and copy data files to build directory""" + if not self.py_modules and not self.packages: + return + + if self.py_modules: + self.build_modules() + + if self.packages: + self.build_packages() + self.build_package_data() + + self.run_2to3(self.__updated_files, False) + self.run_2to3(self.__updated_files, True) + self.run_2to3(self.__doctests_2to3, True) + + # Only compile actual .py files, using our base class' idea of what our + # output files are. + self.byte_compile(_build_py.get_outputs(self, include_bytecode=0)) + + def __getattr__(self,attr): + if attr=='data_files': # lazily compute data files + self.data_files = files = self._get_data_files(); return files + return _build_py.__getattr__(self,attr) + + def build_module(self, module, module_file, package): + outfile, copied = _build_py.build_module(self, module, module_file, package) + if copied: + self.__updated_files.append(outfile) + return outfile, copied + + def _get_data_files(self): + """Generate list of '(package,src_dir,build_dir,filenames)' tuples""" + self.analyze_manifest() + data = [] + for package in self.packages or (): + # Locate package source directory + src_dir = self.get_package_dir(package) + + # Compute package build directory + build_dir = os.path.join(*([self.build_lib] + package.split('.'))) + + # Length of path to strip from found files + plen = len(src_dir)+1 + + # Strip directory from globbed filenames + filenames = [ + file[plen:] for file in self.find_data_files(package, src_dir) + ] + data.append( (package, src_dir, build_dir, filenames) ) + return data + + def find_data_files(self, package, src_dir): + """Return filenames for package's data files in 'src_dir'""" + globs = (self.package_data.get('', []) + + self.package_data.get(package, [])) + files = self.manifest_files.get(package, [])[:] + for pattern in globs: + # Each pattern has to be converted to a platform-specific path + files.extend(glob(os.path.join(src_dir, convert_path(pattern)))) + return self.exclude_data_files(package, src_dir, files) + + def build_package_data(self): + """Copy data files into build directory""" + lastdir = None + for package, src_dir, build_dir, filenames in self.data_files: + for filename in filenames: + target = os.path.join(build_dir, filename) + self.mkpath(os.path.dirname(target)) + srcfile = os.path.join(src_dir, filename) + outf, copied = self.copy_file(srcfile, target) + srcfile = os.path.abspath(srcfile) + if copied and srcfile in self.distribution.convert_2to3_doctests: + self.__doctests_2to3.append(outf) + + + def analyze_manifest(self): + self.manifest_files = mf = {} + if not self.distribution.include_package_data: + return + src_dirs = {} + for package in self.packages or (): + # Locate package source directory + src_dirs[assert_relative(self.get_package_dir(package))] = package + + self.run_command('egg_info') + ei_cmd = self.get_finalized_command('egg_info') + for path in ei_cmd.filelist.files: + d,f = os.path.split(assert_relative(path)) + prev = None + oldf = f + while d and d!=prev and d not in src_dirs: + prev = d + d, df = os.path.split(d) + f = os.path.join(df, f) + if d in src_dirs: + if path.endswith('.py') and f==oldf: + continue # it's a module, not data + mf.setdefault(src_dirs[d],[]).append(path) + + def get_data_files(self): pass # kludge 2.4 for lazy computation + + if sys.version<"2.4": # Python 2.4 already has this code + def get_outputs(self, include_bytecode=1): + """Return complete list of files copied to the build directory + + This includes both '.py' files and data files, as well as '.pyc' + and '.pyo' files if 'include_bytecode' is true. (This method is + needed for the 'install_lib' command to do its job properly, and to + generate a correct installation manifest.) + """ + return _build_py.get_outputs(self, include_bytecode) + [ + os.path.join(build_dir, filename) + for package, src_dir, build_dir,filenames in self.data_files + for filename in filenames + ] + + def check_package(self, package, package_dir): + """Check namespace packages' __init__ for declare_namespace""" + try: + return self.packages_checked[package] + except KeyError: + pass + + init_py = _build_py.check_package(self, package, package_dir) + self.packages_checked[package] = init_py + + if not init_py or not self.distribution.namespace_packages: + return init_py + + for pkg in self.distribution.namespace_packages: + if pkg==package or pkg.startswith(package+'.'): + break + else: + return init_py + + f = open(init_py,'rU') + if 'declare_namespace' not in f.read(): + from distutils import log + log.warn( + "WARNING: %s is a namespace package, but its __init__.py does\n" + "not declare_namespace(); setuptools 0.7 will REQUIRE this!\n" + '(See the setuptools manual under "Namespace Packages" for ' + "details.)\n", package + ) + f.close() + return init_py + + def initialize_options(self): + self.packages_checked={} + _build_py.initialize_options(self) + + + def get_package_dir(self, package): + res = _build_py.get_package_dir(self, package) + if self.distribution.src_root is not None: + return os.path.join(self.distribution.src_root, res) + return res + + + def exclude_data_files(self, package, src_dir, files): + """Filter filenames for package's data files in 'src_dir'""" + globs = (self.exclude_package_data.get('', []) + + self.exclude_package_data.get(package, [])) + bad = [] + for pattern in globs: + bad.extend( + fnmatch.filter( + files, os.path.join(src_dir, convert_path(pattern)) + ) + ) + bad = dict.fromkeys(bad) + seen = {} + return [ + f for f in files if f not in bad + and f not in seen and seen.setdefault(f,1) # ditch dupes + ] + + +def assert_relative(path): + if not os.path.isabs(path): + return path + from distutils.errors import DistutilsSetupError + raise DistutilsSetupError( +"""Error: setup script specifies an absolute path: + + %s + +setup() arguments must *always* be /-separated paths relative to the +setup.py directory, *never* absolute paths. +""" % path + ) + + + + + + + + + |