Gmail API Wrapper For Python

This is a wrapper for the google-api-python-client library by Google.

Behind the scenes

• Language: Python
• Testing: Tox, Pytest, Coverage, Flake8
• Deploying: Ansible
• CI: CircleCI
• Code: Github

Installation

pip install --upgrade gmail-api-wrapper

Setup

gmail-api-wrapper uses OAuth authentication

Generate a client ID and client secret Here under section Step 1: Turn on the Gmail API. Follow steps a to h.

After you have downloaded the client_secret.json file, move it to the ~/.credentials/ directory in your home directory.

Env Variables

Set the following env variables.

• Get scopes from GMAIL_SCOPES

# Space delimited string
export GAW_SCOPES="'gmail-scopes-1 'gmail-scope-2'"

# client_secret json file path

# If you're using custom SSL certs, set GAW_CA_CERTS_PEM_FILE env variable
export GAW_CA_CERTS_PEM_FILE=<path-to-custom-pem-ssl-cert>

# The user Id to use. Default to 'me'. A special identifier for gmail
# that refers to the email address used to do OAuth2 handshake
export GAW_USER_ID=<your@gmail.address>

# Your preferred application name. Defaults to 'Gmail API Wrapper'
export GAW_APPLICATION_NAME=<your-preferred-application-name>

# Disable ssl certs validation. Defaults to False
export GAW_DISABLE_SSL_CERTS=True

• View the permissions_granted to you application

Usage - READ

from gmail_api_wrapper.crud.read import GmailAPIReadWrapper


gmail_api = GmailAPIReadWrapper()


# Check unread messages. Returns a list of dicts in the below format
gmail_api.check_new_mail()

>>> [

        {
            'subject': 'Sample Subject',
            'base64_msg_body': 'base64string',
            'from:' 'exapmle@mail_server.com'
            'date': '2017-09-16T10:57:12.4323'
        },
    ]

# Check new mail from specific sender. Returns a list of dicts above
gmail_api.check_new_mail(sender='example@mail_server.com')



# Alternatively, you get all unread messages from a specific sender
gmail_api.get_unread_messages(sender='example@mail_server.com')

>>> [

        {
            'subject': 'Sample Subject',
            'base64_msg_body': 'base64string',
            'from:' 'exapmle@mail_server.com'
            'date': '2017-09-16T10:57:12.4323'
        },
    ]




# Get all labels present. Returns a list of strings
gmail_api.get_labels()

>>> ['INBOX', 'UNREAD', 'SPAM', 'DRAFTS']



# Get total message count. Returns a formatted json object
gmail_api.get_total_messages()

>>> {
        'Total Messages': 2017,
        'Total Threads': 123,
        'Email Address': 'example@mail_server.com'
    }


# Get a list of messages. Defaults to INBOX if no label is specified
gmail_api.list_messages()

>>> [

        {
            'subject': 'Sample Subject',
            'base64_msg_body': 'base64string',
            'from:' 'exapmle@mail_server.com'
            'date': '2017-09-16T10:57:12.4323'
        },
    ]


# Get a list of messages in DRAFTS and SPAM
gmail_api.list_messages(labels=['DRAFTS', 'SPAM'])

>>> [

        {
            'subject': 'Sample Subject',
            'base64_msg_body': 'base64string',
            'from:' 'exapmle@mail_server.com'
            'date': '2017-09-16T10:57:12.4323'
        },
    ]


# Get a specific message. `message_id` passed must be a google message id object
gmail_api.get_message('message_id')

Usage - WRITE

from gmail_api_wrapper.crud.write import GmailAPIWriteWrapper

api = GmailAPIWriteWrapper()


# compose new mail
api.compose_mail(subject='API Wrapper', body='Py client', to='email1,email2')

>>> {
        'id': 'blah-blah',
        'labelsIds': ['INBOX', 'SENT', 'UNREAD'],
        'threadId': 'blah-blah'
    }

# compose new mail with cc and bcc
api.compose_mail(subject='API Wrapper', body='Py client', to='email1,email2', cc='email1,email2', bcc='email1,email2')

>>> {
        'id': 'blah-blah',
        'labelsIds': ['INBOX', 'SENT', 'UNREAD'],
        'threadId': 'blah-blah'
    }

# create new label
api.create_label(name='Integrations')

>>> {
        'id': 'blah-blah',
        'labelListVisibility': 'labelShow',
        'messageListVisibility': 'show',
        'name': 'Integrations'
    }

Authors

• yoda <dee.caranja@gmail.com>