version 1

.idea/.gitignore

+# Default ignored files
+/shelf/
+/workspace.xml

.idea/inspectionProfiles/profiles_settings.xml

+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>
\ No newline at end of file

.idea/misc.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.9 (task3)" project-jdk-type="Python SDK" />
+</project>
\ No newline at end of file

.idea/modules.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/task3.iml" filepath="$PROJECT_DIR$/.idea/task3.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file

.idea/task3.iml

+<?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>
\ No newline at end of file

.idea/vcs.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file

app.py

+# Reading excel and performing operations
+from scripts.services.send_mail import create_mail
+
+print("Using python to send mail and add attachments")
+# xnoeryrnirtbecdg
+create_mail()

scripts/constants/server_constants.py

+# host
+server_host = 'smtp.gmail.com'
+# port
+port = 465

scripts/core/handlers/excel_file_content.py

+# reading excel file contents
+import pandas as pd
+
+
+def email_content_excel():
+    data_task = pd.read_excel("scripts/utils/task3.xlsx")
+    column_mean = {}
+    max_column = {}
+    min_column = {}
+
+    for col in data_task.columns:
+        if col == 'Timestamp':
+            continue
+        else:
+            # timestamp of max values
+            timestamp_max = data_task['Timestamp'][data_task[col].idxmax()]
+            # timestamp of min values
+            timestamp_min = data_task['Timestamp'][data_task[col].idxmin()]
+            # max values of each columns
+            max_val = data_task[col][data_task[col].idxmax()]
+            # min values of each columns
+            min_val = data_task[col][data_task[col].idxmin()]
+            # appending mean, max, min in to dictionaries
+            column_mean.update({col: data_task[col].mean()})
+            max_column.update({col: [timestamp_max, max_val]})
+            min_column.update({col: [timestamp_min, min_val]})
+
+    return f'average values{column_mean} \n\n\nmaximum values: {max_column}, \n\n\nMinimum Value :{min_column}'

scripts/core/handlers/mail_content.py

+# reading excel file
+import ssl
+from email.message import EmailMessage
+
+from scripts.core.handlers.excel_file_content import email_content_excel
+
+
+def content_create(sender_name, receiver_email, subject):
+    mail = EmailMessage()
+    mail['From'] = sender_name
+    mail['To'] = receiver_email
+    mail['Subject'] = subject
+    body = email_content_excel()
+    mail.set_content(body)
+    context = ''
+    try:
+        with open("scripts/utils/task3.xlsx", "rb") as file:
+            file_data = file.read()
+            mail.add_attachment(file_data, maintype='application', subtype='xlsx', filename="task3.xlsx")
+        context = ssl.create_default_context()
+    except Exception as e:
+        print(e)
+    return mail, context

scripts/core/handlers/mail_send_smtp.py

+# connecting to smtp
+import smtplib
+
+from scripts.constants.server_constants import server_host, port
+
+
+def mail_send(email_address, email_password, receiver_email, mail, context):
+    # connecting to server
+    try:
+        with smtplib.SMTP_SSL(server_host, port, context=context) as smtp:
+            smtp.login(email_address, email_password)
+            smtp.sendmail(email_address, receiver_email, mail.as_string())
+    except Exception as e:
+        print(e)
+

scripts/services/send_mail.py

+from scripts.core.handlers.mail_content import content_create
+from scripts.core.handlers.mail_send_smtp import mail_send
+
+
+# creating mails
+def create_mail():
+    email_address = input("enter your email")
+    sender_name = input("Enter sender name")
+    email_password = input("Enter your password")
+    receiver_email = []
+    num_cc = int(input("Enter the number of receivers"))
+    while num_cc > 0:
+        receiver_email.append(input())
+        num_cc = num_cc - 1
+    subject = input("Enter your subject")
+
+    # mail contents
+    mail, context = content_create(sender_name, receiver_email, subject)
+    # send emails using smtp
+    mail_send(email_address, email_password, receiver_email, mail, context)