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change to exec raw sql from django.db.connection to records

Brightcells преди 9 години
родител
8263625d9c
ревизия
3253541b10
променени са 4 файла, в които са добавени 78 реда и са изтрити 33 реда
Покажи статистика за разликите
  1. 50 31
      group/views.py
  2. 25 0
      pai2/settings.py
  3. 1 0
      requirements.txt
  4. 2 2
      utils/sql/raw.py

+ 50 - 31
group/views.py
Преглед на файла 

@@ -5,6 +5,7 @@ from __future__ import division
5 5 
 import os
6 6 
 import random
7 7
8 
+import records
8 9 
 import shortuuid
9 10 
 from curtail_uuid import CurtailUUID
10 11 
 from django.conf import settings
 
@@ -34,6 +35,7 @@ from utils.thumbnail_utils import make_thumbnail
34 35 
 from utils.url_utils import img_url, share_url
35 36
36 37
38 
+db = records.Database(settings.DATABASE_URL['default'])
37 39 
 r = settings.REDIS_CACHE
38 40
39 41 
 
@@ -884,45 +886,62 @@ def pai2_home_api(request):
884 886 
     num = int(request.POST.get('num', settings.PAI2_HOME_PER_PAGE))
885 887
886 888 
     # 执行原生 SQL 语句，获取首页照片列表
887 
-    cursor = connection.cursor()
888 
-    cursor.execute(PAI2_HOME_API.format(
889 
+    # cursor = connection.cursor()
890 
+    # cursor.execute(PAI2_HOME_API.format(
891 
+    #     user_id=user_id,
892 
+    #     offset=0,
893 
+    #     rows=settings.PAI2_HOME_MAX_ROWS,
894 
+    # ))
895 
+    # rows = cursor.fetchall
896 
+
897 
+    # 使用 records 执行原生 SQL 语句，获取首页照片列表
898 
+    rows = db.query(PAI2_HOME_API.format(
889 899 
         user_id=user_id,
890 900 
         offset=0,
891 901 
         rows=settings.PAI2_HOME_MAX_ROWS,
892 
-    ))
893 
-    rows = cursor.fetchall()
902 
+    )).all()
894 903
895 904 
     # 首页照片分页
896 905 
     rows, left = pagination(rows, page, num)
897 906
898 907 
     # 首页照片信息
899 
-    rows = [{
900 
-        'group_id': row[0],
901 
-        'group_name': row[1],
902 
-        'group_default_avatar': row[2],
903 
-        'group_avatar': row[3],
904 
-        'group_from': row[4],
905 
-        'photo_id': row[5],
906 
-        'photo_url': img_url(row[6]),
907 
-        'photo_w': row[7],
908 
-        'photo_h': row[8],
909 
-        'photo_thumbnail_url': img_url(row[9]),
910 
-        'photo_thumbnail_w': row[10],
911 
-        'photo_thumbnail_h': row[11],
912 
-        'photo_thumbnail2_url': img_url(row[12]),
913 
-        'photo_thumbnail2_w': row[13],
914 
-        'photo_thumbnail2_h': row[14],
915 
-        'photo_share_url': share_url(row[5]),  # Warning: Index of This Line is 5
916 
-        'user_id': row[15],
917 
-        'nickname': row[16],
918 
-        'avatar': row[17],
919 
-        'comment_num': row[18],
920 
-        'thumbup_num': row[19],
921 
-        'photo_from': row[20],
922 
-        'created_at': row[21],
923 
-    } for row in rows]
924 
-
908 
+    # rows = [{
909 
+    #     'group_id': row[0],
910 
+    #     'group_name': row[1],
911 
+    #     'group_default_avatar': row[2],
912 
+    #     'group_avatar': row[3],
913 
+    #     'group_from': row[4],
914 
+    #     'photo_id': row[5],
915 
+    #     'photo_url': img_url(row[6]),
916 
+    #     'photo_w': row[7],
917 
+    #     'photo_h': row[8],
918 
+    #     'photo_thumbnail_url': img_url(row[9]),
919 
+    #     'photo_thumbnail_w': row[10],
920 
+    #     'photo_thumbnail_h': row[11],
921 
+    #     'photo_thumbnail2_url': img_url(row[12]),
922 
+    #     'photo_thumbnail2_w': row[13],
923 
+    #     'photo_thumbnail2_h': row[14],
924 
+    #     'photo_share_url': share_url(row[5]),  # Warning: Index of This Line is 5
925 
+    #     'user_id': row[15],
926 
+    #     'nickname': row[16],
927 
+    #     'avatar': row[17],
928 
+    #     'comment_num': row[18],
929 
+    #     'thumbup_num': row[19],
930 
+    #     'photo_from': row[20],
931 
+    #     'created_at': row[21],
932 
+    # } for row in rows]
933 
+
934 
+    # [row.update({
935 
+    #     'thumbup': get_group_photo_thumbup_flag(row['photo_id'], user_id),
936 
+    #     'porder': get_lensman_order_record(row['photo_id'], user_id) if row['photo_from'] == GroupPhotoInfo.SESSION_GROUP else {}
937 
+    # }) for row in rows]
938 
+
939 
+    rows = [dict(row) for row in rows]
925 940 
     [row.update({
941 
+        'photo_url': img_url(row['photo_path']),
942 
+        'photo_thumbnail_url': img_url(row['photo_thumbnail_path']),
943 
+        'photo_thumbnail2_url': img_url(row['photo_thumbnail2_path']),
944 
+        'photo_share_url': share_url(row['photo_id']),
926 945 
         'thumbup': get_group_photo_thumbup_flag(row['photo_id'], user_id),
927 946 
         'porder': get_lensman_order_record(row['photo_id'], user_id) if row['photo_from'] == GroupPhotoInfo.SESSION_GROUP else {}
928 947 
     }) for row in rows]
 
@@ -961,7 +980,7 @@ def lensman_photo_price(request):
961 980 
     else:
962 981 
         # 获取摄影师定价
963 982 
         # TODO, 此处需要完整的摄影师定价
964 
-        price = 999 if photo_type == 'origin' else 666
983 
+        price = 999 if photo_type == 'origin' else 299
965 984
966 985 
     r.set(lensman_photo_price_key, price)
967 986

+ 25 - 0
pai2/settings.py
Преглед на файла 

@@ -130,6 +130,31 @@ DATABASES = {
130 130 
     }
131 131 
 }
132 132
133 
+SCHEMES = {
134 
+    'django.db.backends.postgresql_psycopg2': 'postgres',
135 
+    'django.db.backends.postgresql_psycopg2': 'postgresql',
136 
+    'django.db.backends.postgresql_psycopg2': 'pgsql',
137 
+    'django.contrib.gis.db.backends.postgis': 'postgis',
138 
+    'django.db.backends.mysql': 'mysql',
139 
+    # 'django.db.backends.mysql': 'mysql2',
140 
+    'django.contrib.gis.db.backends.mysql': 'mysqlgis',
141 
+    'mysql.connector.django': 'mysql-connector',
142 
+    'django.contrib.gis.db.backends.spatialite': 'spatialite',
143 
+    'django.db.backends.sqlite3': 'sqlite',
144 
+    'django.db.backends.oracle': 'oracle',
145 
+    'django.contrib.gis.db.backends.oracle': 'oraclegis',
146 
+}
147 
+
148 
+DATABASE_URL = {
149 
+    k: '{scheme}://{user}:{password}@{host}:{port}/{name}'.format(
150 
+        scheme=SCHEMES[v.get('ENGINE', '')],
151 
+        user=v.get('USER', 'root'),
152 
+        password=v.get('PASSWORD', ''),
153 
+        host=v.get('HOST', 'localhost'),
154 
+        port=v.get('PORT', 6039),
155 
+        name=v.get('NAME', '')
156 
+    ) for k, v in DATABASES.iteritems()
157 
+}
133 158
134 159 
 # Internationalization
135 160 
 # https://docs.djangoproject.com/en/1.8/topics/i18n/

+ 1 - 0
requirements.txt
Преглед на файла 

@@ -15,6 +15,7 @@ kkconst==1.1.2
15 15 
 pep8==1.6.2
16 16 
 pillow==2.9.0
17 17 
 pytz==2015.7
18 
+records==0.4.3
18 19 
 redis==2.10.5
19 20 
 shortuuid==0.4.2
20 21 
 uWSGI==2.0.11.1

+ 2 - 2
utils/sql/raw.py
Преглед на файла 

@@ -2,8 +2,8 @@
2 2
3 3 
 PAI2_HOME_API = (
4 4 
     r"select "
5 
-    r"T1.group_id, T2.group_name, T2.group_default_avatar, T2.group_avatar, T2.group_from, T3.id, T3.photo_path, "
6 
-    r"T3.photo_w, T3.photo_h, T3.photo_thumbnail_path, T3.photo_thumbnail_w, T3.photo_thumbnail_h, "
5 
+    r"T1.group_id, T2.group_name, T2.group_default_avatar, T2.group_avatar, T2.group_from, T3.id as photo_id, "
6 
+    r"T3.photo_path, T3.photo_w, T3.photo_h, T3.photo_thumbnail_path, T3.photo_thumbnail_w, T3.photo_thumbnail_h, "
7 7 
     r"T3.photo_thumbnail2_path, T3.photo_thumbnail2_w, T3.photo_thumbnail2_h, T3.user_id, T3.nickname, T3.avatar, "
8 8 
     r"T3.comment_num, T3.thumbup_num, T3.photo_from, T3.created_at "
9 9 
     r"from (select * from group_groupuserinfo where user_id='{user_id}' and user_status=1) as T1 "