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How to use _simple_merge_dict method in prospector

Best Python code snippet using prospector_python

profile.py

Source:profile.py

...116def _ensure_list(value):117    if isinstance(value, list):118        return value119    return [value]120def _simple_merge_dict(priority, base):121    out = dict(base.items())122    out.update(dict(priority.items()))123    return out124def _merge_tool_config(priority, base):125    out = dict(base.items())126    # add options that are missing, but keep existing options from the priority dictionary127    # TODO: write a unit test for this :-|128    out["options"] = _simple_merge_dict(priority.get("options", {}), base.get("options", {}))129    # copy in some basic pieces130    for key in ("run", "load-plugins"):131        value = priority.get(key, base.get(key))132        if value is not None:133            out[key] = value134    # anything enabled in the 'priority' dict is removed135    # from 'disabled' in the base dict and vice versa136    base_disabled = base.get("disable") or []137    base_enabled = base.get("enable") or []138    pri_disabled = priority.get("disable") or []139    pri_enabled = priority.get("enable") or []140    out["disable"] = list(set(pri_disabled) | (set(base_disabled) - set(pri_enabled)))141    out["enable"] = list(set(pri_enabled) | (set(base_enabled) - set(pri_disabled)))142    return out143def _merge_profile_dict(priority, base):144    # copy the base dict into our output145    out = dict(base.items())146    for key, value in priority.items():147        if key in (148            "strictness",149            "doc-warnings",150            "test-warnings",151            "member-warnings",152            "output-format",153            "autodetect",154            "max-line-length",155            "pep8",156        ):157            # some keys are simple values which are overwritten158            out[key] = value159        elif key in (160            "ignore",161            "ignore-patterns",162            "ignore-paths",163            "uses",164            "requirements",165            "python-targets",166            "output-target",167        ):168            # some keys should be appended169            out[key] = _ensure_list(value) + _ensure_list(base.get(key, []))170        elif key in TOOLS:171            # this is tool config!172            out[key] = _merge_tool_config(value, base.get(key, {}))173    return out174def _determine_strictness(profile_dict, inherits):175    for profile in inherits:176        if profile.startswith("strictness_"):177            return None, False178    strictness = profile_dict.get("strictness")179    if strictness is None:180        return None, False181    return ("strictness_%s" % strictness), True182def _determine_pep8(profile_dict):183    pep8 = profile_dict.get("pep8")184    if pep8 == "full":185        return "full_pep8", True186    elif pep8 == "none":187        return "no_pep8", True188    elif isinstance(pep8, dict) and pep8.get("full", False):189        return "full_pep8", False190    return None, False191def _determine_doc_warnings(profile_dict):192    doc_warnings = profile_dict.get("doc-warnings")193    if doc_warnings is None:194        return None, False195    return ("doc_warnings" if doc_warnings else "no_doc_warnings"), True196def _determine_test_warnings(profile_dict):197    test_warnings = profile_dict.get("test-warnings")198    if test_warnings is None:199        return None, False200    return (None if test_warnings else "no_test_warnings"), True201def _determine_member_warnings(profile_dict):202    member_warnings = profile_dict.get("member-warnings")203    if member_warnings is None:204        return None, False205    return ("member_warnings" if member_warnings else "no_member_warnings"), True206def _determine_implicit_inherits(profile_dict, already_inherits, shorthands_found):207    # Note: the ordering is very important here - the earlier items208    # in the list have precedence over the later items. The point of209    # the doc/test/pep8 profiles is usually to restore items which were210    # turned off in the strictness profile, so they must appear first.211    implicit = [212        ("pep8", _determine_pep8(profile_dict)),213        ("docs", _determine_doc_warnings(profile_dict)),214        ("tests", _determine_test_warnings(profile_dict)),215        ("strictness", _determine_strictness(profile_dict, already_inherits)),216        ("members", _determine_member_warnings(profile_dict)),217    ]218    inherits = []219    for shorthand_name, determined in implicit:220        if shorthand_name in shorthands_found:221            continue222        extra_inherits, shorthand_found = determined223        if not shorthand_found:224            continue225        shorthands_found.add(shorthand_name)226        if extra_inherits is not None:227            inherits.append(extra_inherits)228    return inherits, shorthands_found229def _append_profiles(name, profile_path, data, inherit_list, allow_shorthand=False):230    new_data, new_il, _ = _load_profile(name, profile_path, allow_shorthand=allow_shorthand)231    data.update(new_data)232    inherit_list += new_il233    return data, inherit_list234def _load_and_merge(235    name_or_path, profile_path, allow_shorthand: bool = True, forced_inherits: List[str] = None236) -> Tuple[Dict[str, Any], List[str]]:237    # First simply load all of the profiles and those that it explicitly inherits from238    data, inherit_list, shorthands_found = _load_profile(239        name_or_path,240        profile_path,241        allow_shorthand=allow_shorthand,242        forced_inherits=forced_inherits or [],243    )244    if allow_shorthand:245        if "docs" not in shorthands_found:246            data, inherit_list = _append_profiles("no_doc_warnings", profile_path, data, inherit_list)247        if "members" not in shorthands_found:248            data, inherit_list = _append_profiles("no_member_warnings", profile_path, data, inherit_list)249        if "tests" not in shorthands_found:250            data, inherit_list = _append_profiles("no_test_warnings", profile_path, data, inherit_list)251        if "strictness" not in shorthands_found:252            # if no strictness was specified, then we should manually insert the medium strictness253            for inherit in inherit_list:254                if inherit.startswith("strictness_"):255                    break256            else:257                data, inherit_list = _append_profiles("strictness_medium", profile_path, data, inherit_list)258    # Now we merge all of the values together, from 'right to left' (ie, from the259    # top of the inheritance tree to the bottom). This means that the lower down260    # values overwrite those from above, meaning that the initially provided profile261    # has precedence.262    merged = {}263    for name in inherit_list[::-1]:264        priority = data[name]265        merged = _merge_profile_dict(priority, merged)266    return merged, inherit_list267def _transform_legacy(profile_dict):268    """269    After pep8 was renamed to pycodestyle, this pre-filter just moves profile270    config blocks using the old name to use the new name, merging if both are271    specified.272    Same for pep257->pydocstyle273    """274    out = {}275    # copy in existing pep8/pep257 using new names to start276    if "pycodestyle" in profile_dict:277        out["pycodestyle"] = profile_dict["pycodestyle"]278    if "pydocstyle" in profile_dict:279        out["pydocstyle"] = profile_dict["pydocstyle"]280    # pep8 is tricky as it's overloaded as a tool configuration and a shorthand281    # first, is this the short "pep8: full" version or a configuration of the282    # pycodestyle tool using the old name?283    if "pep8" in profile_dict:284        pep8conf = profile_dict["pep8"]285        if isinstance(pep8conf, dict):286            # merge in with existing config if there is any287            out["pycodestyle"] = _simple_merge_dict(out.get("pycodestyle", {}), pep8conf)288        else:289            # otherwise it's shortform, just copy it in directly290            out["pep8"] = pep8conf291        del profile_dict["pep8"]292    if "pep257" in profile_dict:293        out["pydocstyle"] = _simple_merge_dict(out.get("pydocstyle", {}), profile_dict["pep257"])294        del profile_dict["pep257"]295    # now just copy the rest in296    for key, value in profile_dict.items():297        if key in ("pycodestyle", "pydocstyle"):298            # already handled these299            continue300        out[key] = value301    return out302def _load_profile(303    name_or_path,304    profile_path,305    shorthands_found=None,306    already_loaded=None,307    allow_shorthand=True,...

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