9/25

將新電腦的環境裝好及測試(1hr)

docker ps
#*****為上面列出的一串碼前五碼
docker exec -it ***** bash
#初始化資料庫
./init-mysql.sh

curl

http://imdori.blogspot.com/2013/10/linux-curlcurl-command-introduction.html

開始撰寫 request 動態丟資料給自身 api ＋接收改 json(早 11~午 2:45，約 2 個半小時)

#api.py

@app.route('/request/json', methods=['POST'])

def request_data():

try:
    data = request.get_json()
    name = data['name']
    email = data['email']

except BaseException as e:
    return str(e)
return jsonify({'result' : 'Success!', 'name' : name, 'email' : email})

https://www.youtube.com/watch?v=kvux1SiRIJQ

Postman

螢幕快照 2018-09-25 上午11.55.05

解決報錯：'dict' object is not callable / json

注意 () 改成 []

<code><span class="pln">r </span><span class="pun">=</span><span class="pln"> request</span><span class="pun">.</span><span class="pln">json</span><span class="pun">(</span><span class="str">'test'</span><span class="pun">)</span> </code>

request.json is dictionary, not a function.

https://stackoverflow.com/questions/31481315/dict-object-is-not-callable-when-trying-to-get-value-from-request-json

mysql datetime 的格式範例

http://www.mysqltutorial.org/mysql-datetime/

#request.py

import json
import requests

def request_data():
    url = "http://localhost:port/request/json"
    data = '{"name" : "範例名字", "email" : "mary@123"}'
    headers = {'Content-type': 'application/json', 'Accept': 'text/plain'}
    r = requests.request("POST", url, data=data.encode('utf-8'), headers=headers)

request_data()

＊＊＊解決中文字之 utf-8 報錯＊＊＊(5min)

r = requests.post(url, data=text.encode('utf-8'), headers={'Content-type': 'text/plain; charset=utf-8'})

https://stackoverflow.com/questions/34618149/post-unicode-string-to-web-service-using-python-requests-library

＊＊＊解決使用 Jmeter 傳 Json Request＊＊＊(40min)

Thread Group >> ADD >> Config Element >> HTTP Header Manager

HTTP Header Manager

螢幕快照 2018-09-25 下午4.21.35

HTTP Request

Method: POST

螢幕快照 2018-09-25 下午4.24.04

Body Data > Put Your Json Data(將你的 json 資料寫在這下面)

關鍵字：jmeter send json

＊Postman 蠻好用的，就算不讓他做測試，也可以請他將丟測試轉成想要的程式碼

DEBUG Google, 查找關鍵字：Library ＋關鍵字＋錯誤訊息

將 request.py json 檔改成亂數 id

https://scotch.io/tutorials/build-a-crud-web-app-with-python-and-flask-part-one

https://medium.com/python-pandemonium/build-simple-restful-api-with-python-and-flask-part-2-724ebf04d12

9/26

STUDY Request + BeautifulSoup + Flask + Restful (2hours)

https://github.com/LLK/

https://docs.python.org/3.6/library/json.html

bson

Write a converter, Input yaml into md file(午 2 點半始-7 點(4.5hours))

https://pyyaml.org/

https://editor.swagger.io/?_ga=2.7855541.621619539.1537940644-893968223.1537940644

用 swagger 當範例

9/27

yaml 檔轉 python dictionary，再從中取值，排列改成 md 檔符號標誌，輸進 md 檔(10 點起，昨日寫完，7hours)

利用 swagger yaml 轉成電腦看得懂的邏輯，轉 yaml 成 md 檔

http://alrightchiu.github.io/SecondRound/graph-depth-first-searchdfsshen-du-you-xian-sou-xun.html

http://alrightchiu.github.io/SecondRound/graph-breadth-first-searchbfsguang-du-you-xian-sou-xun.html

https://blog.csdn.net/crper/article/details/54099319

https://docs.python.org/2.0/ref/strings.html

https://guides.github.com/features/mastering-markdown/

卡住的點：不會取字典(已解決)

取字典值方法
#假設資料 #data.yaml取出的資料
{'Info': {'Name':'Mary', 'Email':'Mary@123', 'Tel': {'Mobile': '0203', 'Home':'4321'}}}

就這種矩陣包矩陣，不知道怎麼處理，網路上也很少提到

＃打開一個檔案，我是處理yaml檔，python有yaml檔轉字典的套件
with open('data.yaml', 'r', encoding='UTF-8') as data:

#定義變數obj代替取得的資料
   obj = yaml.load(data)

#此時資料會長最上面那樣


#將Info內的值取出
info = obj['Info']

＃此時會長這樣{'Name':'Mary', 'Email':'Mary@123', 'Tel': {'Mobile': '0203', 'Home':'4321'}}

for sub in info:

print(sub)

#print 出的值應該會是三個 Key 值 Name, Email, Tel

#然後再為這個取一個變數取代他們

tel = Info[sub]

for p in tel:

print (p)

Mobile, Home

#接著就可以像洋蔥依樣一層一層剝開

#有點忘記會不會直接取出他的值

9/28

將接下來的 Restful 書看完(11~)(約三個小時)

http://python-eve.org/

https://curl.haxx.se/

6hours STUDY, 3hours 寫 JSON 傳輸, 11.5hour 寫轉換格式檔(實際只用了約 3 小時寫，其他時間都在處理 BUG)

來學 jupyter 跟 ipython 啦！～

conda create --name myenv

https://jupyter.org/install

source activate notebook

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Mobile, Home