Package: colabutils
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But first, please read<https://www.gnu.org/licenses/why-not-lgpl.html>.Description: # colabutilsGoogle Colaboratory Python Utilities## installingIn order to use this package in your Colaboratory Notebook, include this piece of code in the top of your notebook:```!pip install --upgrade -q colabutils```## gdrive.search_and_downloadYou can use this method to search the current user Google Drive for a specific file and download it to your environment local path.If you plan to use this method to load your GCP credentials from a Google Drive file, check the method [`gcp.load_credentials()`](#gcpload_credentials).Example:```pythonfrom colabutils import gdrivecredential_path = gdrive.search_and_download 'credential.json', '/content/.google/credential.json'```Note: the file doesn't need to be on the current user `My Drive` section or even the user doesn't need to be the file owner. If the file is owned by another user, but was shared with the current user, it will work all the same.So, with the example above you could do something like that:```python# authenticates the colab environment with current user's credentialsfrom google.colab import authauth.authenticate_user()# download GCP API credentials from Google Drivefrom colabutils import gdrivecredential_path = gdrive.search_and_download 'credential.json', '/content/.google/credential.json'# load credentialsfrom google.oauth2 import service_accountcreds = service_account.Credentials.from_service_account_file(credential_path)# use credentials to prepare a GCP service clientfrom google.cloud import languagefrom google.cloud.language import enumsfrom google.cloud.language import typesclient = language.LanguageServiceClient(credentials=creds)# make a call to the NLP APItext = u'I love python!'document = types.Document(content=text,type=enums.Document.Type.PLAIN_TEXT)# Detects the sentiment of the textsentiment = client.analyze_sentiment(document=document).document_sentimentprint('Text: {}'.format(text))print('Sentiment: {}, {}'.format(sentiment.score, sentiment.magnitude))# output:# Text: I love python!# Sentiment: 0.8999999761581421, 0.8999999761581421```## gdrive.download_and_unzipYou can use this method to search the current user Google Drive for a specific file, download it to your environment local path, unzip it's contents and automatically remove the downloaded zip file.```pythonfrom colabutils import gdriveextracted_path = gdrive.download_and_unzip("books_dataset.zip", "/content")# lets see its contents!ls /content```## webcam.take_and_display_photoTakes a photo using the webcam and saves it in the environment local path. Depends on the user allowing the browser to access the camera. Returns the image content (from a `.read()` on that file).If no filename parameter is provided, default file name used in the process is photo.jpg.Example:```pythonfrom colabutils import webcamimage_content = webcam.take_and_display_photo()```## audio.recordAllows the user to start recording the audio (from the microphone), returning its contents when the user clicks 'finish'.The audio may be auto-played at the end of the recording, using the optional parameter `auto_play` is equals to `True`.Example:```pythonfrom colabutils import audioaudio_content = audio.record()```## audio.record_and_saveAllows the user to start recording the audio (from the microphone), saving it to a file when the user clicks 'finish'.If no filename parameter is provided, default file name used in the process is audio.wav.Example:```pythonfrom colabutils import audioaudio_filename = audio.record_and_save()```## gcp.load_credentialsDownloads the credentials from a URL and returns a service account credential object based on this file. Example:```pythonfrom colabutils import gcpcreds = gcp.load_credentials("http://website.com/credential.json")```If no arguments are passed, it tries to look for a file named `mlcredential.json` in the current user's Google Drive (or shared files).Example:```pythonfrom colabutils import gcpcreds = gcp.load_credentials()```The returned service account credential (in this case `creds`) can be used in a GCP service client, such as Vision API:```pythonfrom google.cloud import visionclient = vision.ImageAnnotatorClient(credentials=creds)```When downloading from GDrive, a custom filename can be provided, such as below:```pythoncreds = gcp.load_credentials(gdrivefile="custom_credential.json")```## vision_utils.list_facesDescribes the faces returned in `face_annotations` by a Vision API `face_detection` call.Example:```pythonresp = client.face_detection(image=my_image)from colabutils import vision_utilsvision_utils.list_faces(resp.face_annotations)```## vision_utils.list_annotationsDescribes the faces returned in `text_annotations` by a Vision API `text_detection` call.Example:```pythonresp = client.text_detection(image=my_image)from colabutils import vision_utilsvision_utils.list_annotations(resp.text_annotations)```## sending new versions to PyPIAdd the file `~/.pypirc` with the following content:```[distutils]index-servers=pypi[pypi]repository = https://upload.pypi.org/legacy/username = <your_username>```Make sure you have the latest versions of `setuptools`, `wheel` and `twine` installed:```python3 -m pip install --user --upgrade setuptools wheel twine```Run this to generate the new version on the `/dist` folder.```python3 setup.py sdist bdist_wheel```Run this to upload the contents of the `/dist` folder to PyPI.```python3 -m twine upload dist/*```Platform: UNKNOWNClassifier: Programming Language :: Python :: 3Classifier: LICENSE :: OSI APPROVED :: GNU GENERAL PUBLIC LICENSE V3 (GPLV3)Classifier: Operating System :: OS IndependentDescription-Content-Type: text/markdown