diff options
Diffstat (limited to 'setuptools/_distutils/command/install_lib.py')
| -rw-r--r-- | setuptools/_distutils/command/install_lib.py | 99 |
1 files changed, 60 insertions, 39 deletions
diff --git a/setuptools/_distutils/command/install_lib.py b/setuptools/_distutils/command/install_lib.py index 6154cf09..840d3403 100644 --- a/setuptools/_distutils/command/install_lib.py +++ b/setuptools/_distutils/command/install_lib.py @@ -7,13 +7,14 @@ import os import importlib.util import sys -from distutils.core import Command -from distutils.errors import DistutilsOptionError +from ..core import Command +from ..errors import DistutilsOptionError # Extension for Python source files. PYTHON_SOURCE_EXTENSION = ".py" + class install_lib(Command): description = "install all Python modules (extensions and pure Python)" @@ -35,18 +36,21 @@ class install_lib(Command): user_options = [ ('install-dir=', 'd', "directory to install to"), - ('build-dir=','b', "build directory (where to install from)"), + ('build-dir=', 'b', "build directory (where to install from)"), ('force', 'f', "force installation (overwrite existing files)"), ('compile', 'c', "compile .py to .pyc [default]"), ('no-compile', None, "don't compile .py files"), - ('optimize=', 'O', - "also compile with optimization: -O1 for \"python -O\", " - "-O2 for \"python -OO\", and -O0 to disable [default: -O0]"), + ( + 'optimize=', + 'O', + "also compile with optimization: -O1 for \"python -O\", " + "-O2 for \"python -OO\", and -O0 to disable [default: -O0]", + ), ('skip-build', None, "skip the build steps"), - ] + ] boolean_options = ['force', 'compile', 'skip-build'] - negative_opt = {'no-compile' : 'compile'} + negative_opt = {'no-compile': 'compile'} def initialize_options(self): # let the 'install' command dictate our installation directory @@ -61,14 +65,15 @@ class install_lib(Command): # Get all the information we need to install pure Python modules # from the umbrella 'install' command -- build (source) directory, # install (target) directory, and whether to compile .py files. - self.set_undefined_options('install', - ('build_lib', 'build_dir'), - ('install_lib', 'install_dir'), - ('force', 'force'), - ('compile', 'compile'), - ('optimize', 'optimize'), - ('skip_build', 'skip_build'), - ) + self.set_undefined_options( + 'install', + ('build_lib', 'build_dir'), + ('install_lib', 'install_dir'), + ('force', 'force'), + ('compile', 'compile'), + ('optimize', 'optimize'), + ('skip_build', 'skip_build'), + ) if self.compile is None: self.compile = True @@ -110,8 +115,9 @@ class install_lib(Command): if os.path.isdir(self.build_dir): outfiles = self.copy_tree(self.build_dir, self.install_dir) else: - self.warn("'%s' does not exist -- no Python modules to install" % - self.build_dir) + self.warn( + "'%s' does not exist -- no Python modules to install" % self.build_dir + ) return return outfiles @@ -120,7 +126,7 @@ class install_lib(Command): self.warn('byte-compiling is disabled, skipping.') return - from distutils.util import byte_compile + from ..util import byte_compile # Get the "--root" directory supplied to the "install" command, # and use it as a prefix to strip off the purported filename @@ -129,14 +135,22 @@ class install_lib(Command): install_root = self.get_finalized_command('install').root if self.compile: - byte_compile(files, optimize=0, - force=self.force, prefix=install_root, - dry_run=self.dry_run) + byte_compile( + files, + optimize=0, + force=self.force, + prefix=install_root, + dry_run=self.dry_run, + ) if self.optimize > 0: - byte_compile(files, optimize=self.optimize, - force=self.force, prefix=install_root, - verbose=self.verbose, dry_run=self.dry_run) - + byte_compile( + files, + optimize=self.optimize, + force=self.force, + prefix=install_root, + verbose=self.verbose, + dry_run=self.dry_run, + ) # -- Utility methods ----------------------------------------------- @@ -165,15 +179,18 @@ class install_lib(Command): if ext != PYTHON_SOURCE_EXTENSION: continue if self.compile: - bytecode_files.append(importlib.util.cache_from_source( - py_file, optimization='')) + bytecode_files.append( + importlib.util.cache_from_source(py_file, optimization='') + ) if self.optimize > 0: - bytecode_files.append(importlib.util.cache_from_source( - py_file, optimization=self.optimize)) + bytecode_files.append( + importlib.util.cache_from_source( + py_file, optimization=self.optimize + ) + ) return bytecode_files - # -- External interface -------------------------------------------- # (called by outsiders) @@ -182,19 +199,23 @@ class install_lib(Command): were actually run. Not affected by the "dry-run" flag or whether modules have actually been built yet. """ - pure_outputs = \ - self._mutate_outputs(self.distribution.has_pure_modules(), - 'build_py', 'build_lib', - self.install_dir) + pure_outputs = self._mutate_outputs( + self.distribution.has_pure_modules(), + 'build_py', + 'build_lib', + self.install_dir, + ) if self.compile: bytecode_outputs = self._bytecode_filenames(pure_outputs) else: bytecode_outputs = [] - ext_outputs = \ - self._mutate_outputs(self.distribution.has_ext_modules(), - 'build_ext', 'build_lib', - self.install_dir) + ext_outputs = self._mutate_outputs( + self.distribution.has_ext_modules(), + 'build_ext', + 'build_lib', + self.install_dir, + ) return pure_outputs + bytecode_outputs + ext_outputs |