Google Drive is a file storing platform where an user can store all his/her files in the google drive. Here files
can be of any form ranging from documents to audio / video or image files. In free account each user will be
given around 15 GB of free data space to be stored. We can create folders and subfolders in the Google Drive
to store our data.
Each file will be stored in Google cloud with a unique URL and it’s up to the user to make the file
sharable or not. Google Drive is reliable and if an user has different devices and if he/she wants to access
those files then Google Drive is needed in this case as he can have access to his file as all his files
are stored in the cloud. The user does not need to install any kind of software in order to view these files.
Google docs is especially designed for viewing or editing or sharing the documents like Docs, Sheets,
Slides, Forms. No need to install any software to access or edit these. And google doc can be sharable with
editable option. There is an automatic mechanism to convert Microsoft documents to Google Docs.
Google Docs: Google docs is a broader term for Google sheets, Google slides and Google forms.
Google Sheets: Just like Microsoft excel sheet Google sheets has almost all of the functionalities.
Google sheets can be shared with other people and can concurrently work on it and can edit it. We can change
the font size, type as we want. We can use the formulas to calculate some mathematical expressions. This can be
readily transformed to .csv or .xlsx format.
Google Slides: Just like Microsoft PowerPoint presentation, Google has Googleslides. We can do small
animations, transformations of slides. This can be shared with other people to edit this on real time basis.
We can change the font size, type of these as we want.
Google Forms: Out of all Google docs this is the most powerful tool when anyone wants to collect data from
other people. One can make a Google form and can share it via the link. The one who opens this link will see a
form to fill. We can add many different types of survey questions with multiple choice or Multiple options,
or text entries or date entries or choose from a list entry. This google forms can be used to conduct surveys
within a close group like teachers, students or employees.
In a broader picture Google docs is just a subset of Google Drive
Before writing the Python interface for Google Drive, we need to setup an email account, with that email
account we will get a set of google services and one of them is Google Drive with 15 GB overall storage.
After that we need to go through the Google Drive Quick start guide given below:
https://developers.google.com/drive/api/v3/quickstart/python
There we can see Enable API option as shown in the below picture:
Once we enable that we will get credentials.json file where all of our credentials are stored that can be used
to communicate with our Google Drive through Python Interface.
After that, we will be redirected to a page where we need to create our own project as shown in the below picture:
As we see below we need to select Google Drive API from here
After that, we need to obtain the client_secret file as shown below:
(The file that is downloaded as client_id.json needs to be renamed as client_secret.json)
After this we need to click Done otherwise it would not set the Google Drive API
After this if we run Authentication.py we will be redirected to our default browser to put our our login id and password and
after that it asks to authenticate our credentials. If we allow that as shown below:
We will get the screen something like given below (as the authentication pipeline has bees completed).
If the authentication flow is completed then the Authentication.py will create a "google-drive-credentials.json" file in
".credentials" folder. This file can be used for future purposes. If we delete this file then the Authentication.py
will again ask for login id and password and again create that file automatically.
So, now with the client_secret.json, google-drive-credentials.json and with Authentication.py and Provider.py our setup is ready
Once all these steps are done correctly, then we can use the Python program interface to transfer the files
between our Python program and Google Drive.
https://www.cloudwards.net/how-does-google-drive-work/
https://whatis.techtarget.com/definition/Google-Docs
https://www.techopedia.com/definition/13626/google-docs
https://www.technokids.com/blog/apps/reasons-to-use-google-forms-with-your-students/
https://developers.google.com/drive/api/v3/quickstart/python
https://github.com/samlopezf/google-drive-api-tutorial
https://developers.google.com/drive/api/v3/manage-uploads