First commit

.gitignore

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+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/

.idea/.gitignore

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+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

.idea/Lab3.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/venv" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

.idea/inspectionProfiles/Project_Default.xml

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+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="PyUnresolvedReferencesInspection" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoredIdentifiers">
+        <list>
+          <option value="list.__getitem__" />
+          <option value="str.replace" />
+        </list>
+      </option>
+    </inspection_tool>
+  </profile>
+</component>

.idea/inspectionProfiles/profiles_settings.xml

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+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>

.idea/misc.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.9 (Lab3)" project-jdk-type="Python SDK" />
+</project>

.idea/modules.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/Lab3.iml" filepath="$PROJECT_DIR$/.idea/Lab3.iml" />
+    </modules>
+  </component>
+</project>

dop1.py

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+# Дополнительное задание №1
+# Номер в ИСУ: 316304
+# Вариант: 2
+
+import re
+from smiley import get_args
+
+regex = [re.compile('ВТ\W*\s+(?:\w+\W+){,4}ИТМО'), re.compile('\W+')]
+
+
+def parse(text):
+    result = re.findall(regex[0], text)
+    result = [re.sub(regex[1], ' ', s) for s in result]
+    return result
+
+
+if __name__ == '__main__':
+    out = parse(get_args())
+    print("Результат работы:")
+    for n, i in enumerate(out):
+        print(str(n + 1) + ') ' + str(i))
+    if len(out) == 0:
+        print("Ничего не найдено")

dop1_test.py

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+import unittest
+from dop1 import parse
+
+
+class MyTestCase(unittest.TestCase):
+    def test_dop1(self):
+        self.assertEqual(parse('А ты знал, что ВТ - лучшая кафедра в ИТМО?'), ['ВТ лучшая кафедра в ИТМО'])
+        self.assertEqual(parse('А ты знал, что ВТ - лучшая\nкафедра в ИТМО?'), ['ВТ лучшая кафедра в ИТМО'])
+        self.assertEqual(parse('А ты знал, что ВТ - лучшая крутая супер пупер кафедра в ИТМО?'), [])
+        self.assertEqual(parse('ВТ ИТМО ВТ ИТМО'), ['ВТ ИТМО ВТ ИТМО'])
+        self.assertEqual(parse('ВТИТМО'), [])
+        self.assertEqual(parse('ВТ.ИТМО'), [])
+        self.assertEqual(parse('ВТ ИТМО'), ['ВТ ИТМО'])
+        self.assertEqual(parse('А ты знал, что ВТ - лучшая кафедра в ИТМО?\nДа да, ВТ - самая крутая кафедра в ИТМО'), ['ВТ лучшая кафедра в ИТМО', 'ВТ самая крутая кафедра в ИТМО'])
+
+
+if __name__ == '__main__':
+    unittest.main()

dop2.py

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+# Дополнительное задание №2
+# Номер в ИСУ: 316304
+# Вариант: 0
+
+import re
+import sys
+
+regex = re.compile('[\w.]+@(\w+\.\w+)')
+
+
+def get_email_server(text):
+    match = re.match(regex, text)
+    return 'Fail!' if match is None else match.group(1)
+
+
+if __name__ == '__main__':
+    args = sys.argv
+    if len(args) > 1:
+        print('Почтовый сервер: ' + get_email_server(args[1]))
+    else:
+        print('Недостаточно аргументов')

dop2_test.py

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+import unittest
+from dop2 import get_email_server
+
+
+class MyTestCase(unittest.TestCase):
+    def test_dop2(self):
+        self.assertEqual(get_email_server('students.spam@yandex.ru'), 'yandex.ru')
+        self.assertEqual(get_email_server('mail@gmail.com'), 'gmail.com')
+        self.assertEqual(get_email_server('example@example.com'), 'example.com')
+        self.assertEqual(get_email_server('example@example'), 'Fail!')
+        self.assertEqual(get_email_server('example example'), 'Fail!')
+        self.assertEqual(get_email_server('@example.com'), 'Fail!')
+        self.assertEqual(get_email_server('example@example.'), 'Fail!')
+        self.assertEqual(get_email_server('example@.com'), 'Fail!')
+        self.assertEqual(get_email_server(''), 'Fail!')
+
+
+if __name__ == '__main__':
+    unittest.main()

smiley.py

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+# Смайлики
+# Номер в ИСУ:  316304
+# Вариант: 402 (=-O)
+
+import sys
+
+smiley = '=-0'
+
+
+def smiley_count(text):
+    return text.count(smiley)
+
+
+def get_args():
+    args = sys.argv
+    if len(args) > 1:
+        txt = ''
+        for file_name in args[1:]:
+            try:
+                txt += open(file_name).read()
+            except FileNotFoundError:
+                print('Файл ' + file_name + ' не найден!')
+    else:
+        print('Введите текст (Ctrl+D или Ctrl+Z - конец текста):')
+        txt = sys.stdin.read()
+    return txt
+
+
+if __name__ == '__main__':
+    print('Найдено смайликов: ' + str(smiley_count(get_args())))

smiley_test.py

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+import unittest
+from smiley import smiley_count
+
+
+class MyTestCase(unittest.TestCase):
+    def test_smiley(self):
+        self.assertEqual(smiley_count('Lorem ipsum dolor sit amet, consectetur adipiscing elit. Phasellus convallis.'), 0)
+        self.assertEqual(smiley_count('Lorem ipsum dolor sit amet =-0, consectetur adipiscing elit =-0. Phasellus convallis. =-0'), 3)
+        self.assertEqual(smiley_count('Lorem ipsum dolor sit amet =- 0, consectetur adipiscing elit =\n-0. Phasellus convallis.\n=-0'), 1)
+        self.assertEqual(smiley_count(''), 0)
+        self.assertEqual(smiley_count('=-0=-0=-0=--=0-=-009=-'), 4)
+
+
+if __name__ == '__main__':
+    unittest.main()