create_shapefile.py

from shapely.geometry import mapping, Polygon
import fiona
import csv

# Carrefour GZ
gz = Polygon([])
# chengdu 1
cd1 = Polygon([])
# chengdu 2
cd2 = Polygon([])
# kum
km = Polygon([])

hah = ['grid', 'field1']
pro = {i: 'str' if i == 'grid' else 'int' for i in hah}
schema = {
    'geometry': 'Polygon',
    'properties': pro,
}

with fiona.open('four.shp', 'w', 'ESRI Shapefile', schema) as c, open("file_path", 'r', encoding='utf-8-sig') as f:
    r = csv.DictReader(f)
    for i in r:
        grid = i['grid']

        if grid == 'Guangzhou':
            poly = gz
        if grid == 'Chengdu_1':
            poly = cd1
        if grid == 'Chengdu_2':
            poly = cd2
        if grid == 'Kunming':
            poly = km

        c.write({
            'geometry': mapping(poly),
            'properties': {**i},
        })