feat: 添加 jkit.private.assets.Assets.assets_info，用于查询拥有 Token 的用户的精确…

…资产数据

jkit/constants.py

@@ -1,29 +1,29 @@
-from re import compile as regex_compile
+from re import compile as re_compile
 
-ARTICLE_SLUG_REGEX = COLLECTION_SLUG_REGEX = USER_SLUG_REGEX = regex_compile(
+ARTICLE_SLUG_REGEX = COLLECTION_SLUG_REGEX = USER_SLUG_REGEX = re_compile(
     r"^[a-z0-9]{12}$|^[a-zA-z0-9]{6}$"
 )
-ISLAND_SLUG_REGEX = regex_compile(r"^[a-z0-9]{16}$")
+ISLAND_SLUG_REGEX = re_compile(r"^[a-z0-9]{16}$")
 
-ARTICLE_URL_REGEX = regex_compile(
+ARTICLE_URL_REGEX = re_compile(
     r"^https://www\.jianshu\.com/p/([a-z0-9]{12}|[a-zA-z0-9]{6})/?$"
 )
-COLLECTION_URL_REGEX = regex_compile(
+COLLECTION_URL_REGEX = re_compile(
     r"^https://www\.jianshu\.com/c/([a-z0-9]{12}|[a-zA-z0-9]{6})/?$"
 )
-ISLAND_URL_REGEX = regex_compile(r"^https://www\.jianshu\.com/g/[a-zA-Z0-9]{16}/?$")
-NOTEBOOK_URL_REGEX = regex_compile(r"^https://www\.jianshu\.com/nb/\d{6,8}/?$")
-USER_URL_REGEX = regex_compile(
+ISLAND_URL_REGEX = re_compile(r"^https://www\.jianshu\.com/g/[a-zA-Z0-9]{16}/?$")
+NOTEBOOK_URL_REGEX = re_compile(r"^https://www\.jianshu\.com/nb/\d{6,8}/?$")
+USER_URL_REGEX = re_compile(
     r"^https://www\.jianshu\.com/u/([a-z0-9]{12}|[a-zA-z0-9]{6})/?$"
 )
 
-USER_NAME_REGEX = regex_compile(r"^[\w]{,15}$")
+USER_NAME_REGEX = re_compile(r"^[\w]{,15}$")
 
-JIANSHU_URL_REGEX = regex_compile(r"^https://www\.jianshu\.com/[a-zA-Z0-9/]*/?$")
-USER_UPLOADED_URL_REGEX = regex_compile(r"^https?:\/\/.*/?$")
+JIANSHU_URL_REGEX = re_compile(r"^https://www\.jianshu\.com/[a-zA-Z0-9/]*/?$")
+USER_UPLOADED_URL_REGEX = re_compile(r"^https?:\/\/.*/?$")
 
-_HTML_TAG_REGEX = regex_compile("<.*?>")
-_BLANK_LINES_REGEX = regex_compile("\n{2,}")
+_HTML_TAG_REGEX = re_compile("<.*?>")
+_BLANK_LINES_REGEX = re_compile("\n{2,}")
 
 _NOTEBOOK_ID_MIN = 100000
 _NOTEBOOK_ID_MAX = 99999999

jkit/private/assets.py

@@ -3,6 +3,7 @@
 from collections.abc import AsyncGenerator
 from contextlib import suppress
 from decimal import Decimal
+from re import compile as re_compile
 from typing import Literal
 
 from httpx import HTTPStatusError
@@ -27,10 +28,19 @@
 from jkit.credentials import JianshuCredential
 from jkit.exceptions import BalanceNotEnoughError, WeeklyConvertLimitExceededError
 
+_HTML_INNER_JSON_REGEX = re_compile(r"__INITIAL_STATE__=(.*);\(function")
+
 AssetsTransactionType = Literal["INCOME", "EXPENSE"]
 BenefitCardType = Literal["PENDING", "ACTIVE", "EXPIRED"]
 
 
+class AssetsInfoData(DataObject, frozen=True):
+    fp_amount: Decimal
+    ftn_amount: Decimal
+    assets_amount: Decimal
+    converting_fp_amount: Decimal
+
+
 class TransactionData(DataObject, frozen=True):
     id: PositiveInt
     time: NormalizedDatetime
@@ -64,6 +74,32 @@ class Assets(ResourceObject):
     def __init__(self, *, credential: JianshuCredential) -> None:
         self._credential = credential
 
+    @property
+    async def assets_info(self) -> AssetsInfoData:
+        html = await send_request(
+            datasource="JIANSHU",
+            method="GET",
+            path="/mobile/fp/",
+            cookies=self._credential.cookies,
+            response_type="HTML",
+        )
+        data = JSON_DECODER.decode(_HTML_INNER_JSON_REGEX.findall(html)[0])
+
+        return AssetsInfoData(
+            fp_amount=normalize_assets_amount_precise(
+                data["ruby"]["wallet"]["assets"]["jsd_amount18"]
+            ),
+            ftn_amount=normalize_assets_amount_precise(
+                data["ruby"]["wallet"]["assets"]["jsb_amount18"]
+            ),
+            assets_amount=normalize_assets_amount_precise(
+                data["ruby"]["wallet"]["assets"]["total_assets18"]
+            ),
+            converting_fp_amount=normalize_assets_amount_precise(
+                data["ruby"]["wallet"]["assets"]["exchanging_jsb18"]
+            ),
+        )._validate()
+
     async def iter_transactions(
         self,
         *,