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Запрос по материалу заготовки

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Доработать возвращение в меню запросов
This commit is contained in:
Anton Kamalov
2024-10-22 00:09:03 +03:00
parent 19a5869d30
commit 339a55f8da
7 changed files with 53 additions and 12 deletions
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9
App/Queries/req.py
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@@ -1,6 +1,7 @@
from flask import request, Blueprint, render_template, session, redirect, url_for from flask import request, Blueprint, render_template, session, redirect, url_for
from os import path from os import path
from db.sql_provider import SQLProvider from db.sql_provider import SQLProvider
from db.select import select_list
sql_provider = SQLProvider(path.join(path.dirname(__file__), 'sql')) sql_provider = SQLProvider(path.join(path.dirname(__file__), 'sql'))
requests_bp = Blueprint('requests_bp', __name__, template_folder='templates') requests_bp = Blueprint('requests_bp', __name__, template_folder='templates')
@@ -8,4 +9,10 @@ requests_bp = Blueprint('requests_bp', __name__, template_folder='templates')
@requests_bp.route('/', methods=['GET', 'POST']) @requests_bp.route('/', methods=['GET', 'POST'])
def sklad_zapros(): def sklad_zapros():
if request.method == 'GET': if request.method == 'GET':
return render_template('sklad_zapros.html') result = select_list(session['db_config'], sql_provider.get('zagotovki.sql', {}))
return render_template('sklad_zapros.html', materials=result[1], status=True)
else:
name = dict(request.form)
print(name)
result = select_list(session['db_config'], sql_provider.get('zapros1.sql', name))
return render_template('sklad_zapros.html', materials=result[1], result_table=result)

1
App/Queries/sql/zagotovki.sql Normal file
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@@ -0,0 +1 @@
SELECT DISTINCT material FROM workpiece

3
App/Queries/sql/zapros1.sql Normal file
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@@ -0,0 +1,3 @@
SELECT material, weight, price, count
FROM workpiece
WHERE material = '${material}'

32
App/Queries/templates/sklad_zapros.html
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@@ -5,13 +5,37 @@
<title>Hello World</title> <title>Hello World</title>
</head> </head>
<body> <body>
<!-- Input -->
<h1>Hello World</h1> <h1>Hello World</h1>
{% if status %}
<form action="" method="post"> <form action="" method="post">
<select name="categories" size="10" multiple> <select name="material">
{% for category in categories %} {% for item in materials %}
<option value="{{ category }}">{{ category }}</option> <option value="{{ item['material'] }}">{{ item['material'] }}</option>
{% endfor %} {% endfor %}
</select> </select>
<input type="submit" value="Отправить">
</form> </form>
{% else %}
<!-- Output -->
{% if result_table %}
<table>
<tr>
{% for item in result_table[0] %}
<th>{{ item }}</th>
{% endfor %}
</tr>
{% for item in result_table[1] %}
<tr>
<td>{{ item['material'] }}</td>
<td>{{ item['weight'] }}</td>
<td>{{ item['price'] }}</td>
<td>{{ item['count'] }}</td>
</tr>
{% endfor %}
</table>
{% endif %}
{% endif %}
</body> </body>
</html> </html>

1
App/app.py
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@@ -13,6 +13,7 @@ app.register_blueprint(requests_bp, url_prefix='/requests')
@app.route('/') @app.route('/')
def index(): def index():
session['db_config'] = app.config['db_config'] # Временное решение до момента с авторизацией
return render_template('index.html') return render_template('index.html')
@app.route('/logout') @app.route('/logout')

12
App/db/select.py Normal file
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@@ -0,0 +1,12 @@
from .DBconnect import DBContextManager
def select_list(db_config, sql):
with DBContextManager(db_config) as cursor:
if cursor is None:
raise ValueError("Cursor not created")
else:
cursor.execute(sql)
result = cursor.fetchall()
schema = [item[0] for item in cursor.description]
lst = [dict(zip(schema, row)) for row in result]
return schema, lst

7
config.json
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@@ -1,7 +0,0 @@
{
"host": "localhost",
"port": 3306,
"user": "manager",
"password": "ilikepizza",
"db": "supermarket"
}