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How to use serialize_python_type method in Playwright Python

Best Python code snippet using playwright-python

documentation_provider.py

Source:documentation_provider.py

...152                    del args[name]153                if not doc_value:154                    self.errors.add(f"Parameter not documented: {fqname}({name}=)")155                else:156                    code_type = self.serialize_python_type(value)157                    print(f"{indent}{to_snake_case(original_name)} : {code_type}")158                    if doc_value.get("comment"):159                        print(160                            f"{indent}    {self.indent_paragraph(self.render_links(doc_value['comment']), f'{indent}    ')}"161                        )162                    self.compare_types(code_type, doc_value, f"{fqname}({name}=)", "in")163        if (164            signature165            and "return" in signature166            and str(signature["return"]) != "<class 'NoneType'>"167        ):168            value = signature["return"]169            doc_value = method170            self.compare_types(value, doc_value, f"{fqname}(return=)", "out")171            print("")172            print("        Returns")173            print("        -------")174            print(f"        {self.serialize_python_type(value)}")175        print(f'{indent}"""')176        for name in args:177            if args[name].get("deprecated"):178                continue179            self.errors.add(180                f"Parameter not implemented: {class_name}.{method_name}({name}=)"181            )182    def indent_paragraph(self, p: str, indent: str) -> str:183        lines = p.split("\n")184        result = [lines[0]]185        for line in lines[1:]:186            result.append(indent + line)187        return "\n".join(result)188    def beautify_method_comment(self, comment: str, indent: str) -> str:189        comment = comment.replace("\\", "\\\\")190        comment = comment.replace('"', '\\"')191        lines = comment.split("\n")192        result = []193        skip_example = False194        last_was_blank = True195        for line in lines:196            if not line.strip():197                last_was_blank = True198                continue199            match = re.match(r"\s*```(.+)", line)200            if match:201                lang = match[1]202                if lang in ["html", "yml", "sh", "py", "python"]:203                    skip_example = False204                elif lang == "python " + ("async" if self.is_async else "sync"):205                    skip_example = False206                    line = "```py"207                else:208                    skip_example = True209            if not skip_example:210                if last_was_blank:211                    last_was_blank = False212                    result.append("")213                result.append(self.render_links(line))214            if skip_example and line.strip() == "```":215                skip_example = False216        return self.indent_paragraph("\n".join(result), indent)217    def render_links(self, comment: str) -> str:218        for [old, new] in self.links.items():219            comment = comment.replace(old, new)220        return comment221    def make_optional(self, text: str) -> str:222        if text.startswith("Union["):223            if text.endswith("NoneType]"):224                return text225            return text[:-1] + ", NoneType]"226        return f"Union[{text}, NoneType]"227    def compare_types(228        self, value: Any, doc_value: Any, fqname: str, direction: str229    ) -> None:230        if "(arg=)" in fqname or "(pageFunction=)" in fqname:231            return232        code_type = self.serialize_python_type(value)233        doc_type = self.serialize_doc_type(doc_value["type"], direction)234        if not doc_value["required"]:235            doc_type = self.make_optional(doc_type)236        if doc_type != code_type:237            self.errors.add(238                f"Parameter type mismatch in {fqname}: documented as {doc_type}, code has {code_type}"239            )240    def serialize_python_type(self, value: Any) -> str:241        str_value = str(value)242        if isinstance(value, list):243            return f"[{', '.join(list(map(lambda a: self.serialize_python_type(a), value)))}]"244        if str_value == "<class 'playwright._impl._types.Error'>":245            return "Error"246        match = re.match(r"^<class '((?:pathlib\.)?\w+)'>$", str_value)247        if match:248            return match.group(1)249        match = re.match(250            r"playwright._impl._event_context_manager.EventContextManagerImpl\[playwright._impl.[^.]+.(.*)\]",251            str_value,252        )253        if match:254            return "EventContextManager[" + match.group(1) + "]"255        match = re.match(r"^<class 'playwright\._impl\.[\w_]+\.([^']+)'>$", str_value)256        if (257            match258            and "_api_structures" not in str_value259            and "_api_types" not in str_value260        ):261            if match.group(1) == "EventContextManagerImpl":262                return "EventContextManager"263            return match.group(1)264        match = re.match(r"^typing\.(\w+)$", str_value)265        if match:266            return match.group(1)267        origin = get_origin(value)268        args = get_args(value)269        hints = None270        try:271            hints = get_type_hints(value)272        except Exception:273            pass274        if hints:275            signature: List[str] = []276            for [name, value] in hints.items():277                signature.append(f"{name}: {self.serialize_python_type(value)}")278            return f"{{{', '.join(signature)}}}"279        if origin == Union:280            args = get_args(value)281            if len(args) == 2 and str(args[1]) == "<class 'NoneType'>":282                return self.make_optional(self.serialize_python_type(args[0]))283            ll = list(map(lambda a: self.serialize_python_type(a), args))284            ll.sort(key=lambda item: "}" if item == "NoneType" else item)285            return f"Union[{', '.join(ll)}]"286        if str(origin) == "<class 'dict'>":287            args = get_args(value)288            return f"Dict[{', '.join(list(map(lambda a: self.serialize_python_type(a), args)))}]"289        if str(origin) == "<class 'list'>":290            args = get_args(value)291            return f"List[{', '.join(list(map(lambda a: self.serialize_python_type(a), args)))}]"292        if str(origin) == "<class 'collections.abc.Callable'>":293            args = get_args(value)294            return f"Callable[{', '.join(list(map(lambda a: self.serialize_python_type(a), args)))}]"295        if str(origin) == "typing.Literal":296            args = get_args(value)297            if len(args) == 1:298                return '"' + self.serialize_python_type(args[0]) + '"'299            body = ", ".join(300                list(map(lambda a: '"' + self.serialize_python_type(a) + '"', args))301            )302            return f"Union[{body}]"303        return str_value304    def serialize_doc_type(self, type: Any, direction: str) -> str:305        result = self.inner_serialize_doc_type(type, direction)306        return result307    def inner_serialize_doc_type(self, type: Any, direction: str) -> str:308        if type["name"] == "Promise":309            type = type["templates"][0]310        if "union" in type:311            ll = [self.serialize_doc_type(t, direction) for t in type["union"]]312            ll.sort(key=lambda item: "}" if item == "NoneType" else item)313            for i in range(len(ll)):314                if ll[i].startswith("Union["):...

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