Change venv
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@@ -8,11 +8,12 @@ import sys
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import glob
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from distutils.core import Command
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from distutils.errors import *
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from distutils.errors import DistutilsOptionError, DistutilsFileError
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from distutils.util import convert_path
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from distutils import log
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class build_py (Command):
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class build_py(Command):
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description = "\"build\" pure Python modules (copy to build directory)"
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@@ -20,14 +21,17 @@ class build_py (Command):
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('build-lib=', 'd', "directory to \"build\" (copy) to"),
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('compile', 'c', "compile .py to .pyc"),
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('no-compile', None, "don't compile .py files [default]"),
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('optimize=', 'O',
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"also compile with optimization: -O1 for \"python -O\", "
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"-O2 for \"python -OO\", and -O0 to disable [default: -O0]"),
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(
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'optimize=',
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'O',
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"also compile with optimization: -O1 for \"python -O\", "
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"-O2 for \"python -OO\", and -O0 to disable [default: -O0]",
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),
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('force', 'f', "forcibly build everything (ignore file timestamps)"),
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]
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]
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boolean_options = ['compile', 'force']
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negative_opt = {'no-compile' : 'compile'}
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negative_opt = {'no-compile': 'compile'}
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def initialize_options(self):
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self.build_lib = None
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@@ -40,9 +44,9 @@ class build_py (Command):
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self.force = None
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def finalize_options(self):
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self.set_undefined_options('build',
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('build_lib', 'build_lib'),
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('force', 'force'))
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self.set_undefined_options(
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'build', ('build_lib', 'build_lib'), ('force', 'force')
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)
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# Get the distribution options that are aliases for build_py
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# options -- list of packages and list of modules.
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@@ -109,42 +113,42 @@ class build_py (Command):
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# Length of path to strip from found files
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plen = 0
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if src_dir:
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plen = len(src_dir)+1
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plen = len(src_dir) + 1
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# Strip directory from globbed filenames
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filenames = [
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file[plen:] for file in self.find_data_files(package, src_dir)
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]
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filenames = [file[plen:] for file in self.find_data_files(package, src_dir)]
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data.append((package, src_dir, build_dir, filenames))
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return data
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def find_data_files(self, package, src_dir):
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"""Return filenames for package's data files in 'src_dir'"""
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globs = (self.package_data.get('', [])
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+ self.package_data.get(package, []))
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globs = self.package_data.get('', []) + self.package_data.get(package, [])
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files = []
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for pattern in globs:
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# Each pattern has to be converted to a platform-specific path
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filelist = glob.glob(os.path.join(glob.escape(src_dir), convert_path(pattern)))
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filelist = glob.glob(
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os.path.join(glob.escape(src_dir), convert_path(pattern))
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)
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# Files that match more than one pattern are only added once
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files.extend([fn for fn in filelist if fn not in files
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and os.path.isfile(fn)])
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files.extend(
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[fn for fn in filelist if fn not in files and os.path.isfile(fn)]
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)
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return files
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def build_package_data(self):
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"""Copy data files into build directory"""
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lastdir = None
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for package, src_dir, build_dir, filenames in self.data_files:
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for filename in filenames:
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target = os.path.join(build_dir, filename)
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self.mkpath(os.path.dirname(target))
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self.copy_file(os.path.join(src_dir, filename), target,
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preserve_mode=False)
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self.copy_file(
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os.path.join(src_dir, filename), target, preserve_mode=False
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)
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def get_package_dir(self, package):
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"""Return the directory, relative to the top of the source
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distribution, where package 'package' should be found
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(at least according to the 'package_dir' option, if any)."""
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distribution, where package 'package' should be found
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(at least according to the 'package_dir' option, if any)."""
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path = package.split('.')
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if not self.package_dir:
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@@ -188,20 +192,19 @@ class build_py (Command):
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if package_dir != "":
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if not os.path.exists(package_dir):
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raise DistutilsFileError(
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"package directory '%s' does not exist" % package_dir)
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"package directory '%s' does not exist" % package_dir
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)
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if not os.path.isdir(package_dir):
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raise DistutilsFileError(
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"supposed package directory '%s' exists, "
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"but is not a directory" % package_dir)
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"supposed package directory '%s' exists, "
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"but is not a directory" % package_dir
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)
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# Require __init__.py for all but the "root package"
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# Directories without __init__.py are namespace packages (PEP 420).
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if package:
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init_py = os.path.join(package_dir, "__init__.py")
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if os.path.isfile(init_py):
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return init_py
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else:
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log.warn(("package init file '%s' not found " +
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"(or not a regular file)"), init_py)
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# Either not in a package at all (__init__.py not expected), or
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# __init__.py doesn't exist -- so don't return the filename.
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@@ -313,17 +316,21 @@ class build_py (Command):
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outputs.append(filename)
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if include_bytecode:
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if self.compile:
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outputs.append(importlib.util.cache_from_source(
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filename, optimization=''))
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outputs.append(
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importlib.util.cache_from_source(filename, optimization='')
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)
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if self.optimize > 0:
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outputs.append(importlib.util.cache_from_source(
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filename, optimization=self.optimize))
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outputs.append(
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importlib.util.cache_from_source(
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filename, optimization=self.optimize
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)
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)
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outputs += [
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os.path.join(build_dir, filename)
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for package, src_dir, build_dir, filenames in self.data_files
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for filename in filenames
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]
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]
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return outputs
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@@ -332,7 +339,8 @@ class build_py (Command):
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package = package.split('.')
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elif not isinstance(package, (list, tuple)):
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raise TypeError(
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"'package' must be a string (dot-separated), list, or tuple")
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"'package' must be a string (dot-separated), list, or tuple"
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)
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# Now put the module source file into the "build" area -- this is
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# easy, we just copy it somewhere under self.build_lib (the build
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@@ -377,6 +385,7 @@ class build_py (Command):
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return
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from distutils.util import byte_compile
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prefix = self.build_lib
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if prefix[-1] != os.sep:
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prefix = prefix + os.sep
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@@ -385,8 +394,14 @@ class build_py (Command):
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# method of the "install_lib" command, except for the determination
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# of the 'prefix' string. Hmmm.
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if self.compile:
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byte_compile(files, optimize=0,
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force=self.force, prefix=prefix, dry_run=self.dry_run)
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byte_compile(
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files, optimize=0, force=self.force, prefix=prefix, dry_run=self.dry_run
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)
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if self.optimize > 0:
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byte_compile(files, optimize=self.optimize,
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force=self.force, prefix=prefix, dry_run=self.dry_run)
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byte_compile(
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files,
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optimize=self.optimize,
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force=self.force,
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prefix=prefix,
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dry_run=self.dry_run,
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)
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