---
# System prepended metadata

title: wk15_1214_檔案與例外處理_line貼圖收集器

---

## wk15_1214_檔案與例外處理_line貼圖收集器
1. 課本原始檔
2. 影音教學 step by step
3. stickershop 貼圖完整
4. emojishop 表情貼
5. chatGpt - local jpg
6. chatGpt - line png


## 【Inclass practice】


```python
## 課本原始檔

import requests, json, os
from bs4 import BeautifulSoup
url = 'https://store.line.me/stickershop/product/8991459/zh-Hant' #人的日常
html = requests.get(url)

sp = BeautifulSoup(html.text, 'html.parser')

#datas = sp.find_all('li', {'class':'mdCMN09Li FnStickerPreviewItem'})
datas = sp.find_all('li', {'class':'mdCMN09Li FnStickerPreviewItem static-sticker'})

# 建立目錄儲存圖片
images_dir= "line_image/"
if not os.path.exists(images_dir):
    os.mkdir(images_dir)

for data in datas:
    imginfo = json.loads(data.get('data-preview'))
    id = imginfo['id']
    imgfile = requests.get(imginfo['staticUrl'])
    full_path = images_dir + id + '.png'
    
    with open(full_path, 'wb') as f:
        f.write(imgfile.content)
        print(full_path)  
```


```python
#lineSticker 教學-1
import requests, json, os
from bs4 import BeautifulSoup
```


```python
#lineSticker 教學-2
url = 'https://store.line.me/stickershop/product/8991459/zh-Hant'

html = requests.get(url)
html
```


```python
#lineSticker 教學-3
html.text
```


```python
#lineSticker 教學-4
sp = BeautifulSoup(html.text, 'html.parser')
sp
```


```python
#lineSticker 教學-5
sp.title.text
```


```python
#lineSticker 教學-6
sp.find_all('li', {'class':'mdCMN09Li FnStickerPreviewItem static-sticker'})
```


```python
#lineSticker 教學-7
sp = BeautifulSoup(html.text, 'html.parser')
datas = sp.find_all('li', {'class':'mdCMN09Li FnStickerPreviewItem static-sticker'})
print(datas)
```


```python
#lineSticker 教學-8
len(datas)
```


```python
#lineSticker 教學-9
for data in datas:
    print(data.get('data-preview'))
```


```python
#lineSticker 教學-10

for data in datas:
    imginfo = json.loads(data.get('data-preview'))
    print(imginfo['id'])
    print(imginfo['staticUrl'])
```


```python
#lineSticker 教學-11

imges_dir = "line_image/"
if not os.path.exists(imges_dir):
    os.mkdir(imges_dir)

    
for data in datas:
    imginfo = json.loads(data.get('data-preview'))
    id = imginfo['id']
    imgfile = requests.get(imginfo['staticUrl'])  
    full_path = imges_dir + id + '.png'
    
    with open(full_path,  'wb') as f:
        f.write(imgfile.content)
        print(full_path)
        
```


```python
#stickershop 完整

import requests, json, os
from bs4 import BeautifulSoup

#url = 'https://store.line.me/stickershop/product/8991459/zh-Hant' #人的日常

url = 'https://store.line.me/stickershop/product/24885624/zh-Hant' #喵咪跟兔嘰
html = requests.get(url)


sp = BeautifulSoup(html.text, 'html.parser')
datas = sp.find_all('li', {'class':'mdCMN09Li FnStickerPreviewItem static-sticker'})

imges_dir = "line_image/"
if not os.path.exists(imges_dir):
    os.mkdir(imges_dir)

    
for data in datas:
    imginfo = json.loads(data.get('data-preview'))
    id = imginfo['id']
    imgfile = requests.get(imginfo['staticUrl'])  
    full_path = imges_dir + id + '.png'
    
    with open(full_path,  'wb') as f:
        f.write(imgfile.content)
        print(full_path)
        

```


```python
#表情貼-1
import requests, json, os
from bs4 import BeautifulSoup

#url = 'https://store.line.me/stickershop/product/8991459/zh-Hant' #人的日常
#url = 'https://store.line.me/stickershop/product/24885624/zh-Hant' #喵咪跟兔嘰

url = 'https://store.line.me/emojishop/product/646b23ff903b5543729ffa4d/zh-Hant' #超實用❤生活用語對話框
#url = 'https://store.line.me/emojishop/product/61b04cbaf864dd7f3763ab8b/zh-Hant' #超實用❤手勢/符號 動態表情貼

html = requests.get(url)

html
```


```python
#表情貼-2
sp = BeautifulSoup(html.text, 'html.parser')
#datas = sp.find_all('li', {'class':'mdCMN09Li FnStickerPreviewItem static-sticker'})
#datas = sp.find_all('li', {'class':'mdCMN09Li FnStickerPreviewItem'})
datas = sp.find_all('li', {'class':'mdCMN09Li FnStickerPreviewItem'})

print(datas)
```


```python
#表情貼-3
imges_dir = "line_image_emojishop/生活用語對話框/"
if not os.path.exists(imges_dir):
    os.mkdir(imges_dir)

    
for data in datas:
    imginfo = json.loads(data.get('data-preview'))
    id = imginfo['id']
    imgfile = requests.get(imginfo['staticUrl'])  
    full_path = imges_dir + id + '.png'
    
    with open(full_path,  'wb') as f:
        f.write(imgfile.content)
        print(full_path)
        
```


```python
## chatGpt  local jpg
import shutil

source_path = r'C:\zzz\111.jpg'
destination_path = r'C:\zzz\2.jpg'

# 複製文件
shutil.copyfile(source_path, destination_path)

print(f'已從 {source_path} 複製到 {destination_path}')
```


```python
## chatGpt line png

import requests
import os

url = 'https://stickershop.line-scdn.net/stickershop/v1/sticker/230054638/android/sticker.png?v=1'
save_path = r'C:\zzz\3.jpg'

#response = requests.get(url, stream=True)
response = requests.get(url)

with open(save_path, 'wb') as file:
    for chunk in response.iter_content(chunk_size=8192):
        file.write(chunk)

print(f'已從 {url} 下載並保存到 {save_path}')

```

## 【afterclass practice】

( A ) 1. 以open(filename[,mode][,encode]) 開啟檔案，下列何者是 mode 參數預設的模式?

(A) 讀取模式 (B) 寫入模式 (C) 附加模式 (D)以上皆是

( C ) 2. Python 提供何種內建函式，可以開啟指定的檔案，以便進行檔案內容的讀取、寫入或修改？

(A) file() (B) input() (C) open() (D) output()

( B ) 3. 下列何函式可以讀取一列字元？

(A) readable() (B) read() (C) readlines() (D)get(ch)

( B ) 4. 下列程式建立的檔案物件，可以執行何種動作？

f=open('file1.txt','w')

f.write("Hello Python!")

f.close()

(A) 讀取 (B) 寫入 (C) 可讀取也可寫入 (D) 以上皆非


```python
#( D ) 5. 執行下列程式，下列顯示結果何者正確？

try:

    print(x)

except:

    print("y")

finally:

    print("z")

# (A) x (B) y (C) xz (D) yz
```

    y
    z
    

( A ) 6. open(filename,mode,encode) 函式的參數中，其中只有那一個參數是必填？

(A) filename (B) mode (C) encode (D) 以上皆是

( B ) 7. 如果作業系統是繁體中文 Windows 系統，預設的編碼為何？

(A) UTF-8 (B) cp950 (C) unicode (D) GB2312

( D ) 8. 下列有關 readlines() 的敘述，何者正確？

(A) 會讀取全部文件內容 (B) 以串列方式傳回

(C) 包括「\n」跳列字元，甚至是隱含的字元 (D) 以上皆是


```python
#( A ) 9. 執行下列程式，下列顯示結果何者正確？

n=1

try:

    print(n)

except:

    print("變數不存在!")

#(A) 1 (B) n (C) 變數不存在 (D) 以上皆是
```

    1
    

( C ) 10. 班上的除錯高手大匹，在他的程式中加入了錯誤的補捉在 try…except…finally 敘述中，無論例外有沒有發生都會執行下列那些程式區塊？

(A) try (B) except (C) finally (D) 以上皆是
