diff options
Diffstat (limited to 'import-layers/yocto-poky/meta/lib/oe/lsb.py')
-rw-r--r-- | import-layers/yocto-poky/meta/lib/oe/lsb.py | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/import-layers/yocto-poky/meta/lib/oe/lsb.py b/import-layers/yocto-poky/meta/lib/oe/lsb.py deleted file mode 100644 index 71c0992c5..000000000 --- a/import-layers/yocto-poky/meta/lib/oe/lsb.py +++ /dev/null @@ -1,117 +0,0 @@ -def get_os_release(): - """Get all key-value pairs from /etc/os-release as a dict""" - from collections import OrderedDict - - data = OrderedDict() - if os.path.exists('/etc/os-release'): - with open('/etc/os-release') as f: - for line in f: - try: - key, val = line.rstrip().split('=', 1) - except ValueError: - continue - data[key.strip()] = val.strip('"') - return data - -def release_dict_osr(): - """ Populate a dict with pertinent values from /etc/os-release """ - data = {} - os_release = get_os_release() - if 'ID' in os_release: - data['DISTRIB_ID'] = os_release['ID'] - if 'VERSION_ID' in os_release: - data['DISTRIB_RELEASE'] = os_release['VERSION_ID'] - - return data - -def release_dict_lsb(): - """ Return the output of lsb_release -ir as a dictionary """ - from subprocess import PIPE - - try: - output, err = bb.process.run(['lsb_release', '-ir'], stderr=PIPE) - except bb.process.CmdError as exc: - return {} - - lsb_map = { 'Distributor ID': 'DISTRIB_ID', - 'Release': 'DISTRIB_RELEASE'} - lsb_keys = lsb_map.keys() - - data = {} - for line in output.splitlines(): - if line.startswith("-e"): - line = line[3:] - try: - key, value = line.split(":\t", 1) - except ValueError: - continue - if key in lsb_keys: - data[lsb_map[key]] = value - - if len(data.keys()) != 2: - return None - - return data - -def release_dict_file(): - """ Try to gather release information manually when other methods fail """ - data = {} - try: - if os.path.exists('/etc/lsb-release'): - data = {} - with open('/etc/lsb-release') as f: - for line in f: - key, value = line.split("=", 1) - data[key] = value.strip() - elif os.path.exists('/etc/redhat-release'): - data = {} - with open('/etc/redhat-release') as f: - distro = f.readline().strip() - import re - match = re.match(r'(.*) release (.*) \((.*)\)', distro) - if match: - data['DISTRIB_ID'] = match.group(1) - data['DISTRIB_RELEASE'] = match.group(2) - elif os.path.exists('/etc/SuSE-release'): - data = {} - data['DISTRIB_ID'] = 'SUSE LINUX' - with open('/etc/SuSE-release') as f: - for line in f: - if line.startswith('VERSION = '): - data['DISTRIB_RELEASE'] = line[10:].rstrip() - break - - except IOError: - return {} - return data - -def distro_identifier(adjust_hook=None): - """Return a distro identifier string based upon lsb_release -ri, - with optional adjustment via a hook""" - - import re - - # Try /etc/os-release first, then the output of `lsb_release -ir` and - # finally fall back on parsing various release files in order to determine - # host distro name and version. - distro_data = release_dict_osr() - if not distro_data: - distro_data = release_dict_lsb() - if not distro_data: - distro_data = release_dict_file() - - distro_id = distro_data.get('DISTRIB_ID', '') - release = distro_data.get('DISTRIB_RELEASE', '') - - if adjust_hook: - distro_id, release = adjust_hook(distro_id, release) - if not distro_id: - return "Unknown" - # Filter out any non-alphanumerics - distro_id = re.sub(r'\W', '', distro_id) - - if release: - id_str = '{0}-{1}'.format(distro_id.lower(), release) - else: - id_str = distro_id - return id_str.replace(' ','-').replace('/','-') |