rachyj/hello-world

Hello Python world!

hello-world's Issues

[git] How to get server copy to replace the local copy?

git checkout path/to/file

[python] How to pass variables between functions?

How to pass variables between Python functions?

[python]How to format code properly?

My Python format issues:

1. Surround top-level function and class definitions with two blank lines.

2. Method definitions inside a class are surrounded by a single blank line.

3. For comments, you should use two spaces after a sentence-ending period.

4. Comments shoule be complete sentences. If a comment is a phrase or sentence, its first word should be capitalized

5. Code alignment

   weather_result = (
       query + "天气" + data['HeWeather5'][0]['now']['cond']['txt'] +
       ","  # print the weather
       + "风向为" + data['HeWeather5'][0]['now']['wind']['dir'] +
       ","  # print the wind direction
       + "气温为" + data['HeWeather5'][0]['now']['tmp'] +
       "。"  # print the temperature
       + "更新时间" + data['HeWeather5'][0]['basic']['update']['loc'] + "。"
   )  # print the update time
   

   url = "https://free-api.heweather.com/v5/now?city=%s&key=%s" % (
       city, key)  # url for checking real-time weather
   

6. How to align operators

   # Yes: easy to match operators with operands
   income = (gross_wages
             + taxable_interest
             + (dividends -
   qualified_dividends)
             - ira_deduction
             - student_loan_interest)
   

[python] How to open URL?

import urllib.request

try:
    urllib.request.urlopen("http://baidu.com", timeout = 2)
    print("working connection")
except:
    print("No Internet connection")

[python]全局变量的使用场景？

全局变量主要用在什么场景下？

Finish readme

write a readme to describe the project.

[Python] How to get the current time?

import datetime

now = datetime.datetime.now()
print(str(now))