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Python Exercise: List countries with no cases of Novel Coronavirus recovered

Python Project: COVID-19 Exercise-6 with Solution

Write a Python program to list countries with no cases of Novel Coronavirus (COVID-19) recovered.

Sample Solution:

Python Code:

import pandas as pd
covid_data= pd.read_csv('https://raw.githubusercontent.com/CSSEGISandData/COVID-19/master/csse_covid_19_data/csse_covid_19_daily_reports/03-17-2020.csv')
data = covid_data.groupby('Country/Region')['Confirmed', 'Deaths', 'Recovered'].sum().reset_index()
result = data[data['Recovered']==0][['Country/Region', 'Confirmed', 'Deaths', 'Recovered']]
print(result)

Sample Output:

                       Country/Region  Confirmed  Deaths  Recovered
1                             Albania         55       1          0
4                 Antigua and Barbuda          1       0          0
7                               Aruba          3       0          0
13                           Barbados          2       0          0
16                              Benin          1       0          0
17                             Bhutan          1       0          0
18                            Bolivia         11       0          0
21                             Brunei         56       0          0
22                           Bulgaria         67       2          0
23                       Burkina Faso         15       0          0
25                           Cameroon         10       0          0
27           Central African Republic          1       0          0
28                              Chile        201       0          0
31                Congo (Brazzaville)          1       0          0
32                   Congo (Kinshasa)          3       0          0
33                         Costa Rica         41       0          0
37                               Cuba          5       0          0
38                             Cyprus         46       0          0
41                 Dominican Republic         21       1          0
42                            Ecuador         58       2          0
44                  Equatorial Guinea          1       0          0
46                           Eswatini          1       0          0
47                           Ethiopia          5       0          0
50                      French Guiana         11       0          0
51                              Gabon          1       0          0
54                              Ghana          7       0          0
56                          Greenland          1       0          0
57                         Guadeloupe         18       0          0
58                               Guam          3       0          0
59                          Guatemala          6       1          0
60                           Guernsey          0       0          0
61                             Guinea          1       0          0
62                             Guyana          7       1          0
63                           Holy See          1       0          0
64                           Honduras          8       0          0
66                            Iceland        220       1          0
76                             Jersey          0       0          0
78                         Kazakhstan         33       0          0
79                              Kenya          3       0          0
81                             Kosovo          2       0          0
85                            Liberia          1       0          0
86                      Liechtenstein          7       0          0
88                         Luxembourg        140       1          0
90                           Maldives         13       0          0
92                         Martinique         16       1          0
93                         Mauritania          1       0          0
94                            Mayotte          1       0          0
97                             Monaco          7       0          0
98                           Mongolia          5       0          0
99                         Montenegro          2       0          0
101                           Namibia          2       0          0
104                       New Zealand         12       0          0
105                           Nigeria          3       0          0
110                            Panama         69       1          0
111                          Paraguay          9       0          0
116                       Puerto Rico          0       0          0
118             Republic of the Congo          0       0          0
119                           Reunion          9       0          0
122                            Rwanda          7       0          0
123                       Saint Lucia          2       0          0
124  Saint Vincent and the Grenadines          1       0          0
129                        Seychelles          4       0          0
131                          Slovakia         72       0          0
132                          Slovenia        275       1          0
133                           Somalia          1       0          0
134                      South Africa         62       0          0
137                             Sudan          1       1          0
138                          Suriname          1       0          0
142                          Tanzania          1       0          0
144                       The Bahamas          1       0          0
145                        The Gambia          1       0          0
146                              Togo          1       0          0
147               Trinidad and Tobago          5       0          0
148                           Tunisia         24       0          0
149                            Turkey         47       1          0
151                           Ukraine         14       2          0
154                           Uruguay         29       0          0
155                        Uzbekistan         10       0          0
156                         Venezuela         33       0          0
158    occupied Palestinian territory          0       0          0

Python Code Editor:

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Next: Write a Python program to list countries with all cases of Novel Coronavirus (COVID-19) died.

What is the difficulty level of this exercise?

Python: Tips of the Day

Creates a dictionary with the same keys as the provided dictionary and values generated by running the provided function for each value:

Example:

def tips_map_values(obj, fn):
  ret = {}
  for key in obj.keys():
    ret[key] = fn(obj[key])
  return ret
users = {
  'Owen': { 'user': 'Owen', 'age': 29 },
  'Eddie': { 'user': 'Eddie', 'age': 15 }
}

print(tips_map_values(users, lambda u : u['age'])) # {'Owen': 29, 'Eddie': 15}

Output:

{'Owen': 29, 'Eddie': 15}