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from __future__ import absolute_import |
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from __future__ import print_function |
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import re |
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import os |
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from collections import namedtuple |
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from .constants import product_directories |
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from .yaml import open_raw |
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# SSG Makefile to official product name mapping |
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_version_name_map = { |
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'chromium': 'Google Chromium Browser', |
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'fedora': 'Fedora', |
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'firefox': 'Mozilla Firefox', |
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'jre': 'Java Runtime Environment', |
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'rhel-osp': 'Red Hat OpenStack Platform', |
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'rhel': 'Red Hat Enterprise Linux', |
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'debian': 'Debian', |
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'ubuntu': 'Ubuntu', |
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'eap': 'JBoss Enterprise Application Platform', |
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'fuse': 'JBoss Fuse', |
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'opensuse': 'openSUSE', |
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'sle': 'SUSE Linux Enterprise', |
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'wrlinux': 'Wind River Linux', |
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'example': 'Example Linux Content', |
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'ol': 'Oracle Linux', |
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'ocp': 'Red Hat OpenShift Container Platform', |
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} |
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multi_list = ["rhel", "fedora", "rhel-osp", "debian", "ubuntu", |
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"wrlinux", "opensuse", "sle", "ol", "ocp", "example"] |
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PRODUCT_NAME_PARSER = re.compile(r"([a-zA-Z\-]+)([0-9]+)") |
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def parse_name(product): |
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""" |
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Returns a namedtuple of (name, version) from parsing a given product; |
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e.g., "rhel7" -> ("rhel", "7") |
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""" |
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prod_tuple = namedtuple('product', ['name', 'version']) |
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_product = product |
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_product_version = None |
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match = PRODUCT_NAME_PARSER.match(product) |
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if match: |
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_product = match.group(1) |
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_product_version = match.group(2) |
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return prod_tuple(_product, _product_version) |
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def get_all(ssg_root): |
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""" |
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Analyzes all products in the SSG root and sorts them into two categories: |
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those which use linux_os and those which use their own directory. Returns |
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a namedtuple of sets, (linux, other). |
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""" |
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linux_products = set() |
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other_products = set() |
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for product in product_directories: |
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product_dir = os.path.join(ssg_root, product) |
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product_yaml_path = os.path.join(product_dir, "product.yml") |
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product_yaml = open_raw(product_yaml_path) |
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guide_dir = os.path.join(product_dir, product_yaml['benchmark_root']) |
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guide_dir = os.path.abspath(guide_dir) |
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if 'linux_os' in guide_dir: |
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linux_products.add(product) |
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else: |
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other_products.add(product) |
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products = namedtuple('products', ['linux', 'other']) |
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return products(linux_products, other_products) |
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def map_name(version): |
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"""Maps SSG Makefile internal product name to official product name""" |
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if version.startswith("multi_platform_"): |
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trimmed_version = version[len("multi_platform_"):] |
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if trimmed_version not in multi_list: |
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raise RuntimeError( |
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"%s is an invalid product version. If it's multi_platform the " |
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"suffix has to be from (%s)." |
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% (version, ", ".join(multi_list)) |
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) |
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return map_name(trimmed_version) |
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# By sorting in reversed order, keys which are a longer version of other keys are |
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# visited first (e.g., rhel-osp vs. rhel) |
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for key in sorted(_version_name_map, reverse=True): |
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if version.startswith(key): |
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return _version_name_map[key] |
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raise RuntimeError("Can't map version '%s' to any known product!" |
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% (version)) |
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The coding style of this project requires that you add a docstring to this code element. Below, you find an example for methods:
If you would like to know more about docstrings, we recommend to read PEP-257: Docstring Conventions.