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+#!/usr/bin/python2
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+"""
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+
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+Utility for building Buildroot packages for existing PyPI packages
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+
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+Any package built by scanpypi should be manually checked for
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+errors.
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+"""
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+from __future__ import print_function
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+import argparse
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+import json
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+import urllib2
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+import sys
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+import os
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+import shutil
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+import StringIO
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+import tarfile
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+import zipfile
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+import errno
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+import hashlib
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+import re
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+import textwrap
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+import tempfile
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+import imp
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+from functools import wraps
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+
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+def setup_decorator(func, method):
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+ """
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+ Decorator for distutils.core.setup and setuptools.setup.
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+ Puts the arguments with which setup is called as a dict
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+ Add key 'method' which should be either 'setuptools' or 'distutils'.
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+
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+ Keyword arguments:
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+ func -- either setuptools.setup or distutils.core.setup
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+ method -- either 'setuptools' or 'distutils'
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+ """
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+
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+ @wraps(func)
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+ def closure(*args, **kwargs):
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+ # Any python packages calls its setup function to be installed.
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+ # Argument 'name' of this setup function is the package's name
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+ BuildrootPackage.setup_args[kwargs['name']] = kwargs
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+ BuildrootPackage.setup_args[kwargs['name']]['method'] = method
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+ return closure
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+
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+# monkey patch
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+import setuptools
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+setuptools.setup = setup_decorator(setuptools.setup, 'setuptools')
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+import distutils
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+distutils.core.setup = setup_decorator(setuptools.setup, 'distutils')
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+
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+def find_file_upper_case(filenames, path='./'):
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+ """
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+ List generator:
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+ Recursively find files that matches one of the specified filenames.
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+ Returns a relative path starting with path argument.
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+
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+ Keyword arguments:
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+ filenames -- List of filenames to be found
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+ path -- Path to the directory to search
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+ """
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+ for root, dirs, files in os.walk(path):
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+ for file in files:
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+ if file.upper() in filenames:
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+ yield (os.path.join(root, file))
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+
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+
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+def pkg_buildroot_name(pkg_name):
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+ """
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+ Returns the Buildroot package name for the PyPI package pkg_name.
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+ Remove all non alphanumeric characters except -
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+ Also lowers the name and adds 'python-' suffix
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+
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+ Keyword arguments:
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+ pkg_name -- String to rename
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+ """
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+ name = re.sub('[^\w-]', '', pkg_name.lower())
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+ prefix = 'python-'
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+ pattern = re.compile('^(?!' + prefix + ')(.+?)$')
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+ name = pattern.sub(r'python-\1', name)
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+ return name
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+
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+class DownloadFailed(Exception):
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+ pass
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+
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+class BuildrootPackage():
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+ """This class's methods are not meant to be used individually please
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+ use them in the correct order:
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+
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+ __init__
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+
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+ download_package
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+
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+ extract_package
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+
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+ load_module
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+
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+ get_requirements
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+
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+ create_package_mk
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+
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+ create_hash_file
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+
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+ create_config_in
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+
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+ """
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+ setup_args = {}
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+
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+ def __init__(self, real_name, pkg_folder):
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+ self.real_name = real_name
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+ self.buildroot_name = pkg_buildroot_name(self.real_name)
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+ self.pkg_dir = os.path.join(pkg_folder, self.buildroot_name)
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+ self.mk_name = self.buildroot_name.upper().replace('-', '_')
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+ self.as_string = None
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+ self.md5_sum = None
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+ self.metadata = None
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+ self.metadata_name = None
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+ self.metadata_url = None
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+ self.pkg_req = None
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+ self.setup_metadata = None
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+ self.tmp_extract = None
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+ self.used_url = None
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+ self.filename = None
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+ self.url = None
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+ self.version = None
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+
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+ def fetch_package_info(self):
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+ """
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+ Fetch a package's metadata from the python package index
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+ """
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+ self.metadata_url = 'https://pypi.python.org/pypi/{pkg}/json'.format(
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+ pkg=self.real_name)
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+ try:
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+ pkg_json = urllib2.urlopen(self.metadata_url).read().decode()
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+ except urllib2.HTTPError as error:
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+ print('ERROR:', error.getcode(), error.msg, file=sys.stderr)
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+ print('ERROR: Could not find package {pkg}.\n'
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+ 'Check syntax inside the python package index:\n'
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+ 'https://pypi.python.org/pypi/ '
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+ .format(pkg=self.real_name))
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+ raise
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+ except urllib2.URLError:
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+ print('ERROR: Could not find package {pkg}.\n'
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+ 'Check syntax inside the python package index:\n'
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+ 'https://pypi.python.org/pypi/ '
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+ .format(pkg=self.real_name))
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+ raise
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+ self.metadata = json.loads(pkg_json)
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+ self.version = self.metadata['info']['version']
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+ self.metadata_name = self.metadata['info']['name']
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+
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+ def download_package(self):
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+ """
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+ Download a package using metadata from pypi
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+ """
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+ try:
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+ self.metadata['urls'][0]['filename']
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+ except IndexError:
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+ print(
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+ 'Non-conventional package, ',
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+ 'please check carefully after creation')
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+ self.metadata['urls'] = [{
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+ 'packagetype': 'sdist',
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+ 'url': self.metadata['info']['download_url'],
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+ 'md5_digest': None}]
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+ # In this case, we can't get the name of the downloaded file
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+ # from the pypi api, so we need to find it, this should work
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+ urlpath = urllib2.urlparse.urlparse(
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+ self.metadata['info']['download_url']).path
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+ # urlparse().path give something like
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+ # /path/to/file-version.tar.gz
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+ # We use basename to remove /path/to
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+ self.metadata['urls'][0]['filename'] = os.path.basename(urlpath)
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+ for download_url in self.metadata['urls']:
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+ if 'bdist' in download_url['packagetype']:
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+ continue
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+ try:
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+ print('Downloading package {pkg} from {url}...'.format(
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+ pkg=self.real_name, url=download_url['url']))
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+ download = urllib2.urlopen(download_url['url'])
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+ except urllib2.HTTPError as http_error:
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+ download = http_error
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+ else:
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+ self.used_url = download_url
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+ self.as_string = download.read()
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+ if not download_url['md5_digest']:
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+ break
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+ self.md5_sum = hashlib.md5(self.as_string).hexdigest()
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+ if self.md5_sum == download_url['md5_digest']:
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+ break
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+ else:
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+ if download.__class__ == urllib2.HTTPError:
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+ raise download
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+ raise DownloadFailed('Failed to downloas package {pkg}'
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+ .format(pkg=self.real_name))
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+ self.filename = self.used_url['filename']
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+ self.url = self.used_url['url']
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+
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+ def extract_package(self, tmp_path):
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+ """
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+ Extract the package contents into a directrory
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+
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+ Keyword arguments:
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+ tmp_path -- directory where you want the package to be extracted
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+ """
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+ as_file = StringIO.StringIO(self.as_string)
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+ if self.filename[-3:] == 'zip':
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+ with zipfile.ZipFile(as_file) as as_zipfile:
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+ tmp_pkg = os.path.join(tmp_path, self.buildroot_name)
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+ try:
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+ os.makedirs(tmp_pkg)
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+ except OSError as exception:
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+ if exception.errno != errno.EEXIST:
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+ print("ERROR: ", exception.message, file=sys.stderr)
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+ return None, None
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+ print('WARNING:', exception.message, file=sys.stderr)
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+ print('Removing {pkg}...'.format(pkg=tmp_pkg))
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+ shutil.rmtree(tmp_pkg)
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+ os.makedirs(tmp_pkg)
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+ as_zipfile.extractall(tmp_pkg)
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+ else:
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+ with tarfile.open(fileobj=as_file) as as_tarfile:
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+ tmp_pkg = os.path.join(tmp_path, self.buildroot_name)
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+ try:
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+ os.makedirs(tmp_pkg)
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+ except OSError as exception:
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+ if exception.errno != errno.EEXIST:
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+ print("ERROR: ", exception.message, file=sys.stderr)
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+ return None, None
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+ print('WARNING:', exception.message, file=sys.stderr)
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+ print('Removing {pkg}...'.format(pkg=tmp_pkg))
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+ shutil.rmtree(tmp_pkg)
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+ os.makedirs(tmp_pkg)
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+ as_tarfile.extractall(tmp_pkg)
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+
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+ tmp_extract = '{folder}/{name}-{version}'
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+ self.tmp_extract = tmp_extract.format(
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+ folder=tmp_pkg,
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+ name=self.metadata_name,
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+ version=self.version)
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+
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+ def load_setup(self):
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+ """
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+ Loads the corresponding setup and store its metadata
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+ """
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+ current_dir = os.getcwd()
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+ os.chdir(self.tmp_extract)
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+ sys.path.append(self.tmp_extract)
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+ s_file, s_path, s_desc = imp.find_module('setup', [self.tmp_extract])
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+ setup = imp.load_module('setup', s_file, s_path, s_desc)
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+ try:
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+ self.setup_metadata = self.setup_args[self.metadata_name]
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+ except KeyError:
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+ # This means setup was not called which most likely mean that it is
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+ # called through the if __name__ == '__main__' directive.
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+ # In this case, we can only pray that it is called through a
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+ # function called main() in setup.py.
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+ setup.main([]) # Will raise AttributeError if not found
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+ self.setup_metadata = self.setup_args[self.metadata_name]
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+ # Here we must remove the module the hard way.
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+ # We must do this because of a very sepcific case: if a package calls
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+ # setup from the __main__ but does not come with a 'main()' function,
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+ # for some reason setup.main([]) will successfully call the main
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+ # function of a previous package...
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+ sys.modules.pop('setup',None)
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+ del setup
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+ os.chdir(current_dir)
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+ sys.path.remove(self.tmp_extract)
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+
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+ def get_requirements(self, pkg_folder):
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+ """
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+ Retrieve dependencies from the metadata found in the setup.py script of
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+ a pypi package.
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+
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+ Keyword Arguments:
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+ pkg_folder -- location of the already created packages
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+ """
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+ if 'install_requires' not in self.setup_metadata:
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+ self.pkg_req = None
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+ return set()
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+ self.pkg_req = self.setup_metadata['install_requires']
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+ self.pkg_req = [re.sub('([-.\w]+).*', r'\1', req)
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+ for req in self.pkg_req]
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+ req_not_found = self.pkg_req
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+ self.pkg_req = map(pkg_buildroot_name, self.pkg_req)
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+ pkg_tuples = zip(req_not_found, self.pkg_req)
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+ # pkg_tuples is a list of tuples that looks like
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+ # ('werkzeug','python-werkzeug') because I need both when checking if
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+ # dependencies already exist or are already in the download list
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+ req_not_found = set(
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+ pkg[0] for pkg in pkg_tuples
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+ if not os.path.isdir(pkg[1])
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+ )
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+ return req_not_found
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+
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+ def __create_mk_header(self):
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+ """
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+ Create the header of the <package_name>.mk file
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+ """
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+ header = ['#' * 80 + '\n']
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+ header.append('#\n')
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+ header.append('# {name}\n'.format(name=self.buildroot_name))
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+ header.append('#\n')
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+ header.append('#' * 80 + '\n')
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+ header.append('\n')
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+ return header
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+
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+ def __create_mk_download_info(self):
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+ """
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+ Create the lines refering to the download information of the
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+ <package_name>.mk file
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+ """
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+ lines = []
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+ version_line = '{name}_VERSION = {version}\n'.format(
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+ name=self.mk_name,
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+ version=self.version)
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+ lines.append(version_line)
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+
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+ targz = self.filename.replace(
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+ self.version,
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+ '$({name}_VERSION)'.format(name=self.mk_name))
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+ targz_line = '{name}_SOURCE = {filename}\n'.format(
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+ name=self.mk_name,
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+ filename=targz)
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+ lines.append(targz_line)
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+
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+ if self.filename not in self.url:
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+ # Sometimes the filename is in the url, sometimes it's not
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+ site_url = self.url
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+ else:
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+ site_url = self.url[:self.url.find(self.filename)]
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+ site_line = '{name}_SITE = {url}'.format(name=self.mk_name,
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+ url=site_url)
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+ site_line = site_line.rstrip('/') + '\n'
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+ lines.append(site_line)
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+ return lines
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+
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+ def __create_mk_setup(self):
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+ """
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+ Create the line refering to the setup method of the package of the
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+ <package_name>.mk file
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+
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+ There are two things you can use to make an installer
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+ for a python package: distutils or setuptools
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+ distutils comes with python but does not support dependencies.
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+ distutils is mostly still there for backward support.
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+ setuptools is what smart people use,
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+ but it is not shipped with python :(
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+ """
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+ lines = []
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+ setup_type_line = '{name}_SETUP_TYPE = {method}\n'.format(
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+ name=self.mk_name,
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+ method=self.setup_metadata['method'])
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+ lines.append(setup_type_line)
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+ return lines
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+
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+ def __create_mk_license(self):
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+ """
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+ Create the lines referring to the package's license informations of the
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+ <package_name>.mk file
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+
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+ The license is found using the metadata from pypi.
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+ In the metadata, the license can be found either with standard names in
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+ the classifiers part or with naming from the packager in the "License"
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+ part.
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+
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+ From the classifiers, the license is "translated" according to
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+ buildroot standards if need be (i.e. from Apache Software License to
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+ Apache-2.0).
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+
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+ From the License part, we cannot guess what formatting the packager
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+ used. Hence, it is likely to be incorrect. (i.e. Apache License 2.0
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+ instead of Apache-2.0).
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+
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+ The license's files are found by searching the package for files named
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+ license or license.txt (case insensitive).
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+ If more than one license file is found, the user is asked to select
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+ which ones he wants to use.
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+ """
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+ license_dict = {
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+ 'Apache Software License': 'Apache-2.0',
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+ 'BSD License': 'BSD',
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+ 'European Union Public Licence 1.0': 'EUPLv1.0',
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+ 'European Union Public Licence 1.1': 'EUPLv1.1',
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+ "GNU General Public License": "GPL",
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+ "GNU General Public License v2": "GPLv2",
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+ "GNU General Public License v2 or later": "GPLv2+",
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+ "GNU General Public License v3": "GPLv3",
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+ "GNU General Public License v3 or later": "GPLv3+",
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+ "GNU Lesser General Public License v2": "LGPLv2.1",
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+ "GNU Lesser General Public License v2 or later": "LGPLv2.1+",
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+ "GNU Lesser General Public License v3": "LGPLv3",
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+ "GNU Lesser General Public License v3 or later": "LGPLv3+",
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+ "GNU Library or Lesser General Public License": "LGPLv2",
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+ "ISC License": "ISC",
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+ "MIT License": "MIT",
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+ "Mozilla Public License 1.0": "MPL-1.0",
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+ "Mozilla Public License 1.1": "MPL-1.1",
|
|
|
+ "Mozilla Public License 2.0": "MPL-2.0",
|
|
|
+ "Zope Public License": "ZPL"
|
|
|
+ }
|
|
|
+ regexp = re.compile('^License :* *.* *:+ (.*)( \(.*\))?$')
|
|
|
+ classifiers_licenses = [regexp.sub(r"\1", lic)
|
|
|
+ for lic in self.metadata['info']['classifiers']
|
|
|
+ if regexp.match(lic)]
|
|
|
+ licenses = map(lambda x: license_dict[x] if x in license_dict else x,
|
|
|
+ classifiers_licenses)
|
|
|
+ lines = []
|
|
|
+ if not len(licenses):
|
|
|
+ print('WARNING: License has been set to "{license}". It is most'
|
|
|
+ ' likely wrong, please change it if need be'.format(
|
|
|
+ license=', '.join(licenses)))
|
|
|
+ licenses = [self.metadata['info']['license']]
|
|
|
+ license_line = '{name}_LICENSE = {license}\n'.format(
|
|
|
+ name=self.mk_name,
|
|
|
+ license=', '.join(licenses))
|
|
|
+ lines.append(license_line)
|
|
|
+
|
|
|
+ filenames = ['LICENSE', 'LICENSE.TXT', 'COPYING', 'COPYING.TXT']
|
|
|
+ license_files = list(find_file_upper_case(filenames, self.tmp_extract))
|
|
|
+ license_files = [license.replace(self.tmp_extract, '')[1:]
|
|
|
+ for license in license_files]
|
|
|
+ if len(license_files) > 0:
|
|
|
+ if len(license_files) > 1:
|
|
|
+ print('More than one file found for license:',
|
|
|
+ ', '.join(license_files))
|
|
|
+ license_files = [filename
|
|
|
+ for index, filename in enumerate(license_files)]
|
|
|
+ license_file_line = ('{name}_LICENSE_FILES ='
|
|
|
+ ' {files}\n'.format(
|
|
|
+ name=self.mk_name,
|
|
|
+ files=' '.join(license_files)))
|
|
|
+ lines.append(license_file_line)
|
|
|
+ else:
|
|
|
+ print('WARNING: No license file found,'
|
|
|
+ ' please specify it manually afterwards')
|
|
|
+ license_file_line = '# No license file found\n'
|
|
|
+
|
|
|
+ return lines
|
|
|
+
|
|
|
+ def __create_mk_requirements(self):
|
|
|
+ """
|
|
|
+ Create the lines referring to the dependencies of the of the
|
|
|
+ <package_name>.mk file
|
|
|
+
|
|
|
+ Keyword Arguments:
|
|
|
+ pkg_name -- name of the package
|
|
|
+ pkg_req -- dependencies of the package
|
|
|
+ """
|
|
|
+ lines = []
|
|
|
+ dependencies_line = ('{name}_DEPENDENCIES ='
|
|
|
+ ' {reqs}\n'.format(
|
|
|
+ name=self.mk_name,
|
|
|
+ reqs=' '.join(self.pkg_req)))
|
|
|
+ lines.append(dependencies_line)
|
|
|
+ return lines
|
|
|
+
|
|
|
+ def create_package_mk(self):
|
|
|
+ """
|
|
|
+ Create the lines corresponding to the <package_name>.mk file
|
|
|
+ """
|
|
|
+ pkg_mk = '{name}.mk'.format(name=self.buildroot_name)
|
|
|
+ path_to_mk = os.path.join(self.pkg_dir, pkg_mk)
|
|
|
+ print('Creating {file}...'.format(file=path_to_mk))
|
|
|
+ lines = self.__create_mk_header()
|
|
|
+ lines += self.__create_mk_download_info()
|
|
|
+ lines += self.__create_mk_setup()
|
|
|
+ lines += self.__create_mk_license()
|
|
|
+ if self.pkg_req:
|
|
|
+ lines += self.__create_mk_requirements()
|
|
|
+
|
|
|
+ lines.append('\n')
|
|
|
+ lines.append('$(eval $(python-package))')
|
|
|
+ lines.append('\n')
|
|
|
+ with open(path_to_mk, 'w') as mk_file:
|
|
|
+ mk_file.writelines(lines)
|
|
|
+
|
|
|
+ def create_hash_file(self):
|
|
|
+ """
|
|
|
+ Create the lines corresponding to the <package_name>.hash files
|
|
|
+ """
|
|
|
+ pkg_hash = '{name}.hash'.format(name=self.buildroot_name)
|
|
|
+ path_to_hash = os.path.join(self.pkg_dir, pkg_hash)
|
|
|
+ print('Creating {filename}...'.format(filename=path_to_hash))
|
|
|
+ lines = []
|
|
|
+ if self.used_url['md5_digest']:
|
|
|
+ md5_comment = '# md5 from {url}\n'.format(url=self.metadata_url)
|
|
|
+ lines.append(md5_comment)
|
|
|
+ hash_line = '{method}\t{digest} {filename}\n'.format(
|
|
|
+ method='md5',
|
|
|
+ digest=self.used_url['md5_digest'],
|
|
|
+ filename=self.filename)
|
|
|
+ lines.append(hash_line)
|
|
|
+ sha256_comment = '# sha256 calculated by scanpypi\n'
|
|
|
+ lines.append(sha256_comment)
|
|
|
+ digest = hashlib.sha256(self.as_string).hexdigest()
|
|
|
+ hash_line = '{method}\t{digest} {filename}\n'.format(
|
|
|
+ method='sha256',
|
|
|
+ digest=digest,
|
|
|
+ filename=self.filename)
|
|
|
+ lines.append(hash_line)
|
|
|
+
|
|
|
+ with open(path_to_hash, 'w') as hash_file:
|
|
|
+ hash_file.writelines(lines)
|
|
|
+
|
|
|
+ def create_config_in(self):
|
|
|
+ """
|
|
|
+ Creates the Config.in file of a package
|
|
|
+ """
|
|
|
+ path_to_config = os.path.join(self.pkg_dir, 'Config.in')
|
|
|
+ print('Creating {file}...'.format(file=path_to_config))
|
|
|
+ lines = []
|
|
|
+ config_line = 'config BR2_PACKAGE_{name}\n'.format(
|
|
|
+ name=self.mk_name)
|
|
|
+ lines.append(config_line)
|
|
|
+
|
|
|
+ bool_line = '\tbool "{name}"\n'.format(name=self.buildroot_name)
|
|
|
+ lines.append(bool_line)
|
|
|
+ if self.pkg_req:
|
|
|
+ for dep in self.pkg_req:
|
|
|
+ dep_line = '\tselect BR2_PACKAGE_{req}\n'.format(
|
|
|
+ req=dep.upper().replace('-', '_'))
|
|
|
+ lines.append(dep_line)
|
|
|
+
|
|
|
+ lines.append('\thelp\n')
|
|
|
+
|
|
|
+ help_lines = textwrap.wrap(self.metadata['info']['summary'],
|
|
|
+ initial_indent='\t ',
|
|
|
+ subsequent_indent='\t ')
|
|
|
+ # \t + two spaces is 3 char long
|
|
|
+ help_lines.append('')
|
|
|
+ help_lines.append('\t ' + self.metadata['info']['home_page'])
|
|
|
+ help_lines = map(lambda x: x + '\n', help_lines)
|
|
|
+ lines += help_lines
|
|
|
+
|
|
|
+ with open(path_to_config, 'w') as config_file:
|
|
|
+ config_file.writelines(lines)
|
|
|
+
|
|
|
+
|
|
|
+def main():
|
|
|
+ # Building the parser
|
|
|
+ parser = argparse.ArgumentParser(
|
|
|
+ description="Creates buildroot packages from the metadata of "
|
|
|
+ "an existing PyPI packages and include it "
|
|
|
+ "in menuconfig")
|
|
|
+ parser.add_argument("packages",
|
|
|
+ help="list of packages to be created",
|
|
|
+ nargs='+')
|
|
|
+ parser.add_argument("-o", "--output",
|
|
|
+ help="""
|
|
|
+ Output directory for packages.
|
|
|
+ Default is ./package
|
|
|
+ """,
|
|
|
+ default='./package')
|
|
|
+
|
|
|
+ args = parser.parse_args()
|
|
|
+ packages = list(set(args.packages))
|
|
|
+
|
|
|
+ # tmp_path is where we'll extract the files later
|
|
|
+ tmp_prefix = 'scanpypi-'
|
|
|
+ pkg_folder = args.output
|
|
|
+ tmp_path = tempfile.mkdtemp(prefix=tmp_prefix)
|
|
|
+ try:
|
|
|
+ for real_pkg_name in packages:
|
|
|
+ package = BuildrootPackage(real_pkg_name, pkg_folder)
|
|
|
+ print('buildroot package name for {}:'.format(package.real_name),
|
|
|
+ package.buildroot_name)
|
|
|
+ # First we download the package
|
|
|
+ # Most of the info we need can only be found inside the package
|
|
|
+ print('Package:', package.buildroot_name)
|
|
|
+ print('Fetching package', package.real_name)
|
|
|
+ try:
|
|
|
+ package.fetch_package_info()
|
|
|
+ except (urllib2.URLError, urllib2.HTTPError):
|
|
|
+ continue
|
|
|
+ if package.metadata_name.lower() == 'setuptools':
|
|
|
+ # setuptools imports itself, that does not work very well
|
|
|
+ # with the monkey path at the begining
|
|
|
+ print('Error: setuptools cannot be built using scanPyPI')
|
|
|
+ continue
|
|
|
+
|
|
|
+ try:
|
|
|
+ package.download_package()
|
|
|
+ except urllib2.HTTPError as error:
|
|
|
+ print('Error: {code} {reason}'.format(code=error.code,
|
|
|
+ reason=error.reason))
|
|
|
+ print('Error downloading package :', package.buildroot_name)
|
|
|
+ print()
|
|
|
+ continue
|
|
|
+
|
|
|
+ # extract the tarball
|
|
|
+ try:
|
|
|
+ package.extract_package(tmp_path)
|
|
|
+ except (tarfile.ReadError, zipfile.BadZipfile):
|
|
|
+ print('Error extracting package {}'.format(package.real_name))
|
|
|
+ print()
|
|
|
+ continue
|
|
|
+
|
|
|
+ # Loading the package install info from the package
|
|
|
+ try:
|
|
|
+ package.load_setup()
|
|
|
+ except ImportError as err:
|
|
|
+ if 'buildutils' in err.message:
|
|
|
+ print('This package needs buildutils')
|
|
|
+ else:
|
|
|
+ raise
|
|
|
+ continue
|
|
|
+ except AttributeError:
|
|
|
+ print('Error: Could not install package {pkg}'.format(
|
|
|
+ pkg=package.real_name))
|
|
|
+ continue
|
|
|
+
|
|
|
+ # Package requirement are an argument of the setup function
|
|
|
+ req_not_found = package.get_requirements(pkg_folder)
|
|
|
+ req_not_found = req_not_found.difference(packages)
|
|
|
+
|
|
|
+ packages += req_not_found
|
|
|
+ if req_not_found:
|
|
|
+ print('Added packages \'{pkgs}\' as dependencies of {pkg}'
|
|
|
+ .format(pkgs=", ".join(req_not_found),
|
|
|
+ pkg=package.buildroot_name))
|
|
|
+ print('Checking if package {name} already exists...'.format(
|
|
|
+ name=package.pkg_dir))
|
|
|
+ try:
|
|
|
+ os.makedirs(package.pkg_dir)
|
|
|
+ except OSError as exception:
|
|
|
+ if exception.errno != errno.EEXIST:
|
|
|
+ print("ERROR: ", exception.message, file=sys.stderr)
|
|
|
+ continue
|
|
|
+ print('Error: Package {name} already exists'
|
|
|
+ .format(name=package.pkg_dir))
|
|
|
+ del_pkg = raw_input(
|
|
|
+ 'Do you want to delete existing package ? [y/N]')
|
|
|
+ if del_pkg.lower() == 'y':
|
|
|
+ shutil.rmtree(package.pkg_dir)
|
|
|
+ os.makedirs(package.pkg_dir)
|
|
|
+ else:
|
|
|
+ continue
|
|
|
+ package.create_package_mk()
|
|
|
+
|
|
|
+ package.create_hash_file()
|
|
|
+
|
|
|
+ package.create_config_in()
|
|
|
+ print()
|
|
|
+ # printing an empty line for visual confort
|
|
|
+ finally:
|
|
|
+ shutil.rmtree(tmp_path)
|
|
|
+
|
|
|
+if __name__ == "__main__":
|
|
|
+ main()
|