diff --git a/hw_Lesson_02/1.py b/hw_Lesson_02/1.py new file mode 100644 index 0000000..b1d436e --- /dev/null +++ b/hw_Lesson_02/1.py @@ -0,0 +1,25 @@ +import csv + +print("Чтение данных из csv:") +with open('1_in.csv') as f_n: + f_n_reader = csv.reader(f_n) + for row in f_n_reader: + print(row) + +print("Запись данных в файл 1_out.csv") + +data = [['hostname', 'vendor', 'model', 'location'], + ['kp1', 'Cisco', '2960', 'Moscow, str'], + ['kp2', 'Cisco', '2960', 'Novosibirsk, str'], + ['kp3', 'Cisco', '2960', 'Kazan, str'], + ['kp4', 'Cisco', '2960', 'Tomsk, str']] + +with open('1_out.csv', 'w', newline='') as f_n: + f_n_writer = csv.writer(f_n) + for row in data: + f_n_writer.writerow(row) + +print("Проверка записанных данных:") +with open('1_out.csv') as f_n: + print(f_n.read()) + diff --git a/hw_Lesson_02/1_in.csv b/hw_Lesson_02/1_in.csv new file mode 100644 index 0000000..0423975 --- /dev/null +++ b/hw_Lesson_02/1_in.csv @@ -0,0 +1,5 @@ +hostname,vendor,model,location +kp1,Cisco,2960,Moscow +kp2,Cisco,2960,Novosibirsk +kp3,Cisco,2960,Kazan +kp4,Cisco,2960,Tomsk \ No newline at end of file diff --git a/hw_Lesson_02/2.py b/hw_Lesson_02/2.py new file mode 100644 index 0000000..c31ceeb --- /dev/null +++ b/hw_Lesson_02/2.py @@ -0,0 +1,25 @@ +import json + +print("чтение данных из json") +with open('2_in.json') as f_n: + objs = json.load(f_n) + +for section, commands in objs.items(): + print(section, ":", commands) + +print("запись данных в файл 2_out.json") + +dict_to_json = { + "action": "msg", + "to": "account_name", + "from": "account_name", + "encoding": "ascii", + "message": "message" + } + +with open('2_out.json', 'w') as f_n: + f_n.write(json.dumps(dict_to_json)) + +print("проверка записанных данных:") +with open('2_out.json') as f_n: + print(f_n.read()) diff --git a/hw_Lesson_02/2_in.json b/hw_Lesson_02/2_in.json new file mode 100644 index 0000000..9375757 --- /dev/null +++ b/hw_Lesson_02/2_in.json @@ -0,0 +1,8 @@ +{ + "action": "msg", + "time": 123, + "to": "account_name", + "from": "account_name", + "encoding": "ascii", + "message": "message" +} \ No newline at end of file diff --git a/hw_Lesson_02/3.py b/hw_Lesson_02/3.py new file mode 100644 index 0000000..7852ddb --- /dev/null +++ b/hw_Lesson_02/3.py @@ -0,0 +1,20 @@ +import yaml + +print("чтение данных из yaml") +with open('3_in.yaml') as f_n: + f_n_content = yaml.load(f_n) +print(f_n_content) + +print("записываем данные в файл 3_out.yaml") +action_list = ['msg_1', 'msg_2', 'msg_3'] + +to_list = ['account_1', 'account_2', 'account_3'] + +data_to_yaml = {'action' : action_list, 'to' : to_list} + +with open('3_out.yaml', 'w') as f_n: + yaml.dump(data_to_yaml, f_n) + +print("проверка записанных данных:") +with open('3_out.yaml') as f_n: + print(f_n.read()) \ No newline at end of file diff --git a/hw_Lesson_02/3_in.yaml b/hw_Lesson_02/3_in.yaml new file mode 100644 index 0000000..7b28279 --- /dev/null +++ b/hw_Lesson_02/3_in.yaml @@ -0,0 +1,4 @@ +- action: msg_1 + to: account_1 +- action: msg_2 + to: account_2 \ No newline at end of file diff --git a/hw_Lesson_02/4.py b/hw_Lesson_02/4.py new file mode 100644 index 0000000..f5fe5dc --- /dev/null +++ b/hw_Lesson_02/4.py @@ -0,0 +1,20 @@ +import csv +import json + +template = '{{"ФИО": "{}", "e-mail": "{}", "ЕГЭ": {{"ИКТ": {}, "общий": {}}}}}' +result = [] +print("считывание данных из 4_in.csv:") +with open('4_in.csv') as fin: + reader = csv.reader(fin) + for line in reader: + print(line) + line = [x if x != '-' else 'null' for x in line] + result.append(json.loads(template.format(*(' '.join(line[0:3]), *line[3:])))) + +print("запись данных в файл 4_out.json") +with open('4_out.json', 'w') as fh: + fh.write(json.dumps(result, sort_keys=True, ensure_ascii=False, indent=4)) + +print("проверка записанных данных:") +with open('4_out.json') as f_n: + print(f_n.read()) \ No newline at end of file diff --git a/hw_Lesson_02/4_in.csv b/hw_Lesson_02/4_in.csv new file mode 100644 index 0000000..8fb3ec9 --- /dev/null +++ b/hw_Lesson_02/4_in.csv @@ -0,0 +1,5 @@ +"","","","example1@mail.ru","-","210" +"","","","example2@mail.ru","65","215" +"","","","example3@mail.ru","70","220" +"","","","example4@mail.ru","75","225" +"","","","example5@mail.ru","80","230" \ No newline at end of file diff --git a/hw_Lesson_02/5.py b/hw_Lesson_02/5.py new file mode 100644 index 0000000..168c2c8 --- /dev/null +++ b/hw_Lesson_02/5.py @@ -0,0 +1,30 @@ +import csv +import yaml + +items = [] + + +def convert_to_yaml(line): + item = { + 'id': int(line[0]), + 'title_english': line[1], + 'title_russian': line[2] + } + items.append(item) + + +print("считываем данные из файла 5_in.csv") +with open("5_in.csv", "r") as in_file: + reader = csv.reader(in_file) + next(reader) # skip headers + for line in reader: + print(line) + convert_to_yaml(line) + +print("записываем данные в файл 5_out.yaml") +with open("5_out.yaml", "w", encoding="utf-8") as out_file: + out_file.write(yaml.dump(items, default_flow_style=False, allow_unicode=True)) + +print("проверка записанных данных:") +with open('5_out.yaml', encoding="utf-8") as f_n: + print(f_n.read()) \ No newline at end of file diff --git a/hw_Lesson_02/5_in.csv b/hw_Lesson_02/5_in.csv new file mode 100644 index 0000000..9afd77a --- /dev/null +++ b/hw_Lesson_02/5_in.csv @@ -0,0 +1,3 @@ +id, title_english, title_russian +1, A Title in English, +2, Another Title, \ No newline at end of file diff --git a/hw_Lesson_02/6.py b/hw_Lesson_02/6.py new file mode 100644 index 0000000..34d82ab --- /dev/null +++ b/hw_Lesson_02/6.py @@ -0,0 +1,16 @@ +import json +import yaml + +print("чтение данных из json:") +with open('6_in.json') as f_n: + objs = json.load(f_n) + +print(objs) + +print("записываем данные в файл 6_out.yaml") +with open("6_out.yaml", "w", encoding="utf-8") as out_file: + out_file.write(yaml.dump(objs, default_flow_style=False, allow_unicode=True)) + +print("проверка записанных данных:") +with open('6_out.yaml', encoding="utf-8") as f_n: + print(f_n.read()) \ No newline at end of file diff --git a/hw_Lesson_02/6_in.json b/hw_Lesson_02/6_in.json new file mode 100644 index 0000000..547cf2e --- /dev/null +++ b/hw_Lesson_02/6_in.json @@ -0,0 +1,42 @@ +[ + { + "e-mail": "example1@mail.ru", + "": { + "": null, + "": 210 + }, + "": " " + }, + { + "e-mail": "example2@mail.ru", + "": { + "": 65, + "": 215 + }, + "": " " + }, + { + "e-mail": "example3@mail.ru", + "": { + "": 70, + "": 220 + }, + "": " " + }, + { + "e-mail": "example4@mail.ru", + "": { + "": 75, + "": 225 + }, + "": " " + }, + { + "e-mail": "example5@mail.ru", + "": { + "": 80, + "": 230 + }, + "": " " + } +] \ No newline at end of file