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from distutils.command.build_py import build_py as _build_py
from distutils.util import convert_path
from glob import glob
import os.path
class build_py(_build_py):
def initialize_options(self):
_build_py.initialize_options(self)
self.package_data = self.distribution.package_data
def run(self):
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.byte_compile(_build_py.get_outputs(self,include_bytecode=0))
def build_package_data(self):
lastdir = None
for package, package_dir, outdir, files in self.get_package_data():
for file in files:
outfile = os.path.join(outdir,file)
self.mkpath(os.path.dirname(outfile))
self.copy_file(
os.path.join(package_dir,file), outfile
)
def get_outputs(self, include_bytecode=1):
return _build_py.get_outputs(include_bytecode) + [
os.path.join(outdir,file)
for package,package_dir,outdir,files in self.get_package_data()
for file in files
]
def get_package_data(self):
data = []
for package in self.packages:
package_dir = self.get_package_dir(package)
outdir = os.path.join(
*([self.build_lib]+package.split('.'))
)
plen = len(package_dir)+1
files = [
file[plen:] for file in self.find_package_files(
package, package_dir
)
]
data.append( (package, package_dir, outdir, files) )
return data
def find_package_files(self, package, package_dir):
globs = self.package_data.get('',[])+self.package_data.get(package,[])
files = []
for pattern in globs:
files.extend(
glob(os.path.join(package_dir, convert_path(pattern)))
)
return files
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