不适用第三方库，自写转换方式

s0ing · s0ing · commit 0a587bd092eb · 2021-06-17T11:50:31.000+08:00
diff --git a/feapder/utils/tools.py b/feapder/utils/tools.py
@@ -34,7 +34,6 @@
 from pprint import pprint
 from urllib import request
 from urllib.parse import urljoin
-import cn2an
 
 import execjs  # pip install PyExecJS
 import redis
@@ -1501,9 +1500,43 @@ def format_date(date, old_format="", new_format="%Y-%m-%d %H:%M:%S"):
     return date_str
 
 
+def transform_lower_num(data_str: str):
+    num_map = {
+        '一': '1',
+        '二': '2',
+        '三': '3',
+        '四': '4',
+        '五': '5',
+        '六': '6',
+        '七': '7',
+        '八': '8',
+        '九': '9',
+        '十': '0',
+    }
+    for n in num_map:
+        data_str = data_str.replace(n, num_map[n])
+
+    re_data_str = re.findall('\d+', data_str)
+    for i in re_data_str:
+        if len(i) == 3:
+            new_i = i.replace('0', '')
+            data_str = data_str.replace(i, new_i, 1)
+        elif len(i) == 4:
+            new_i = i.replace('10', '')
+            data_str = data_str.replace(i, new_i, 1)
+        elif len(i) == 2 and int(i) < 10:
+            new_i = int(i) + 10
+            data_str = data_str.replace(i, str(new_i), 1)
+        elif len(i) == 1 and int(i) == 0:
+            new_i = int(i) + 10
+            data_str = data_str.replace(i, str(new_i), 1)
+
+    return data_str.replace('零', '0')
+
+
 @run_safe_model("format_time")
 def format_time(release_time, date_format="%Y-%m-%d %H:%M:%S"):
-    release_time = cn2an.transform(release_time, "cn2an")
+    release_time = transform_lower_num(release_time)
     release_time = release_time.replace('日','天')
 
     if "年前" in release_time:
diff --git a/tests/test_tools.py b/tests/test_tools.py
@@ -1,8 +1,19 @@
 from feapder.utils import tools
 
-time = "昨天"
+times = [
+    '十',
+    '十一',
+    '二十一',
+    "二零一五年十一月三日十三点五十四分十1秒",
+        ]
+for i in times:
+    date = tools.transform_lower_num(i)
+    print(i,date)
 
-date = tools.format_time(time)
-assert date == "2021-03-15 00:00:00"
+
+
+# date = tools.format_time(time)
+# print(date)
+# assert date == "2021-03-15 00:00:00"
 
 
