diff options
| -rw-r--r-- | Lib/distutils/command/build_py.py | 56 |
1 files changed, 51 insertions, 5 deletions
diff --git a/Lib/distutils/command/build_py.py b/Lib/distutils/command/build_py.py index 6a8a7f4..6fd4417 100644 --- a/Lib/distutils/command/build_py.py +++ b/Lib/distutils/command/build_py.py @@ -20,10 +20,16 @@ class build_py (Command): user_options = [ ('build-lib=', 'd', "directory to \"build\" (copy) to"), + ('compile', 'c', "compile .py to .pyc"), + ('no-compile', None, "don't compile .py files [default]"), + ('optimize=', 'O', + "also compile with optimization: -O1 for \"python -O\", " + "-O2 for \"python -OO\", and -O0 to disable [default: -O0]"), ('force', 'f', "forcibly build everything (ignore file timestamps)"), ] - boolean_options = ['force'] + boolean_options = ['compile', 'force'] + negative_opt = {'no-compile' : 'compile'} def initialize_options (self): @@ -31,6 +37,8 @@ class build_py (Command): self.py_modules = None self.package = None self.package_dir = None + self.compile = 0 + self.optimize = 0 self.force = None def finalize_options (self): @@ -44,6 +52,14 @@ class build_py (Command): self.py_modules = self.distribution.py_modules self.package_dir = self.distribution.package_dir + # Ick, copied straight from install_lib.py (fancy_getopt needs a + # type system! Hell, *everything* needs a type system!!!) + if type(self.optimize) is not IntType: + try: + self.optimize = int(self.optimize) + assert 0 <= self.optimize <= 2 + except (ValueError, AssertionError): + raise DistutilsOptionError, "optimize must be 0, 1, or 2" def run (self): @@ -87,6 +103,8 @@ class build_py (Command): else: self.build_packages() + self.byte_compile(self.get_outputs(include_bytecode=0)) + # run () @@ -284,13 +302,19 @@ class build_py (Command): return apply(os.path.join, outfile_path) - def get_outputs (self): + def get_outputs (self, include_bytecode=1): modules = self.find_all_modules() outputs = [] for (package, module, module_file) in modules: package = string.split(package, '.') - outputs.append(self.get_module_outfile(self.build_lib, - package, module)) + filename = self.get_module_outfile(self.build_lib, package, module) + outputs.append(filename) + if include_bytecode: + if self.compile: + outputs.append(filename + "c") + if self.optimize > 0: + outputs.append(filename + "o") + return outputs @@ -347,5 +371,27 @@ class build_py (Command): self.build_module(module, module_file, package) # build_packages () - + + + def byte_compile (self, files): + from distutils.util import byte_compile + prefix = self.build_lib + if prefix[-1] != os.sep: + prefix = prefix + os.sep + + # XXX this code is essentially the same as the 'byte_compile() + # method of the "install_lib" command, except for the determination + # of the 'prefix' string. Hmmm. + + if self.compile: + byte_compile(files, optimize=0, + force=self.force, + prefix=prefix, + verbose=self.verbose, dry_run=self.dry_run) + if self.optimize > 0: + byte_compile(files, optimize=self.optimize, + force=self.force, + prefix=prefix, + verbose=self.verbose, dry_run=self.dry_run) + # class build_py |