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216 lines (196 loc) · 7.08 KB
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import json
import sqlite3
from typing import List, Dict, Tuple
import pandas as pd
from . import paths
def get_db_connection():
return sqlite3.connect(f'{paths.DATA_FOLDER_PATH}/mouse.db')
def get_results_and_cols(_cursor:sqlite3.Cursor):
return (_cursor.fetchall(),[_[0] for _ in _cursor.description])
def map_results(_data:List[Tuple],_cols):
mapped_data = []
col_mapper = {col:idx for idx,col in enumerate(_cols)}
for entry in _data:
mapped_entry = {}
for col,idx in col_mapper.items():
mapped_entry[col] = entry[idx]
mapped_data.append(mapped_entry)
return mapped_data
def map_results_from_cursor(_cursor:sqlite3.Cursor):
return map_results(*get_results_and_cols(_cursor))
class db:
def __init__(self):
pass
def restaurants(self):
conn = get_db_connection()
c = conn.cursor()
c.execute("SELECT * FROM Restaurants")
mapped_data = map_results_from_cursor(c)
df = pd.DataFrame(mapped_data)
for c in ('price_range','table_service','cuisine'):
df[c] = df[c].apply(lambda x: json.loads(x))
conn.close()
return df
def attractions(self):
conn = get_db_connection()
c = conn.cursor()
c.execute("SELECT * FROM Attractions")
mapped_data = map_results_from_cursor(c)
df = pd.DataFrame(mapped_data)
for c in ('age','height','thrills'):
df[c] = df[c].apply(lambda x: json.loads(x))
conn.close()
return df
def entertainments(self):
conn = get_db_connection()
c = conn.cursor()
c.execute("SELECT * FROM Entertainments")
mapped_data = map_results_from_cursor(c)
df = pd.DataFrame(mapped_data)
for c in ('age','age_groups','interests','park_interests','entertainment_types'):
df[c] = df[c].apply(lambda x: json.loads(x))
conn.close()
return df
dining = restaurants
class init_db:
def restaurants():
conn = get_db_connection()
c = conn.cursor()
c.execute("DROP TABLE IF EXISTS Restaurants")
c.execute("""
CREATE TABLE IF NOT EXISTS Restaurants (
id PRIMARY_KEY TEXT,
name TEXT,
price_range TEXT,
table_service TEXT,
lat TEXT,
lon TEXT,
cuisine TEXT,
desc TEXT,
img TEXT,
theme_park TEXT,
water_park TEXT,
resort_area TEXT,
land TEXT
)
""")
with open(paths.RESTAURANTS_JSON,'r+') as jsonfile:
data = json.load(jsonfile)
params = []
for entry in data:
params.append([
entry['id'],
entry['name'],
json.dumps(entry['price_range']),
json.dumps(entry['table_service']),
entry['lat'],
entry['lon'],
json.dumps(entry['cuisine']),
entry['desc'],
entry['img'],
entry['theme-park'],
entry['water-park'],
entry['resort-area'],
entry['land'],
]
)
phs = f'{",".join("?"*13)}'
statement = f"INSERT INTO Restaurants VALUES({phs})"
c.executemany(statement,params)
conn.commit()
conn.close()
def attractions():
conn = get_db_connection()
c = conn.cursor()
c.execute("DROP TABLE IF EXISTS Attractions")
c.execute("""
CREATE TABLE IF NOT EXISTS Attractions (
id PRIMARY_KEY TEXT,
name TEXT,
age TEXT,
height TEXT,
lat TEXT,
lon TEXT,
thrills TEXT,
desc TEXT,
img TEXT,
theme_park TEXT,
water_park TEXT,
resort_area TEXT,
land TEXT
)
""")
with open(paths.ATTRACTIONS_JSON,'r+') as jsonfile:
data = json.load(jsonfile)
params = []
for entry in data:
params.append([
entry['id'],
entry['name'],
json.dumps(entry['age']),
json.dumps(entry['height']),
entry['lat'],
entry['lon'],
json.dumps(entry['thrills']),
entry['desc'],
entry['img'],
entry['theme-park'],
entry['water-park'],
entry['resort-area'],
entry['land'],
])
phs = f'{",".join("?"*13)}'
statement = f"INSERT INTO Attractions VALUES({phs})"
c.executemany(statement,params)
conn.commit()
conn.close()
def entertainments():
conn = get_db_connection()
c = conn.cursor()
c.execute("DROP TABLE IF EXISTS Entertainments")
c.execute("""
CREATE TABLE IF NOT EXISTS Entertainments (
id PRIMARY_KEY TEXT,
name TEXT,
age TEXT,
age_groups TEXT,
entertainment_types TEXT,
interests TEXT,
park_interests TEXT,
lat TEXT,
lon TEXT,
desc TEXT,
img TEXT,
theme_park TEXT,
water_park TEXT,
resort_area TEXT,
land TEXT
)
""")
with open(paths.ENTERTAINMENTS_JSON,'r+') as jsonfile:
data = json.load(jsonfile)
params = []
for entry in data:
params.append([
entry['id'],
entry['name'],
json.dumps(entry['age']),
json.dumps(entry['age_groups']),
json.dumps(entry['entertainment_types']),
json.dumps(entry['interests']),
json.dumps(entry['park_interests']),
entry['lat'],
entry['lon'],
entry['desc'],
entry['img'],
entry['theme-park'],
entry['water-park'],
entry['resort-area'],
entry['land'],
])
phs = f'{",".join("?"*15)}'
statement = f"INSERT INTO Entertainments VALUES({phs})"
c.executemany(statement,params)
conn.commit()
conn.close()
dining = restaurants