def __init__()

in dh_virtualenv/debhelper.py [0:0]

• 56 lines of code
• 12 McCabe index (conditional complexity)

    def __init__(self, options):
        self.options = options
        self.packages = {}
        self.python_version = None
        source_section = True
        binary_package = None

        pkgs = options.package
        skip_pkgs = options.no_package

        try:
            fp = open('debian/control', 'r')
        except IOError:
            raise Exception('cannot find debian/control file')

        xspv = xpv = False
        for line in fp:
            if not line.strip():
                source_section = False
                binary_package = None
                continue
            if binary_package:
                if binary_package.startswith('python3'):
                    continue
                if pkgs and binary_package not in pkgs:
                    continue
                if skip_pkgs and binary_package in skip_pkgs:
                    continue
                if line.startswith('Architecture:'):
                    arch = line[13:].strip()
                    # TODO: if arch doesn't match current architecture:
                    #del self.packages[binary_package]
                    self.packages[binary_package]['arch'] = arch
                    continue
            elif line.startswith('Package:'):
                binary_package = line[8:].strip()
                if binary_package.startswith('python3'):
                    log.debug('skipping Python 3.X package: %s', binary_package)
                    continue
                if pkgs and binary_package not in pkgs:
                    continue
                if skip_pkgs and binary_package in skip_pkgs:
                    continue
                self.packages[binary_package] = {'substvars': {},
                                                 'autoscripts': {},
                                                 'rtupdates': [],
                                                 'arch': 'any'}
            elif line.startswith('Source:'):
                self.source_name = line[7:].strip()
            elif source_section:
                if line.lower().startswith('xs-python-version:'):
                    xspv = True
                    if not self.python_version:
                        self.python_version = line[18:].strip()
                if line.lower().startswith('x-python-version:'):
                    xpv = True
                    self.python_version = line[17:].strip()

        if xspv and xpv:
            log.error('Please remove XS-Python-Version from debian/control')

        log.debug('source=%s, binary packages=%s', self.source_name, \
                                                   list(self.packages.keys()))