Remove Travis pipeline badge from readme (#485)

* Remove Travis pipeline badge from readme

* Remove Travis yaml file

* Remove Travis requirements file

* Remove Travis setup

.travis.yml

@@ -1,10 +0,0 @@
-language: python
-python:
-  - "3.7"
-  - "3.6"
-install:
-  - pip install -r requirements_travis.txt
-script:
-  - pytest -m unit # & pylint iotedgedev # or py.test for Python versions 3.5 and below
-env:
-  - DOTENV_FILE=".env.tmp"

README.md

@@ -1,8 +1,7 @@
 # Azure IoT Edge Dev Tool
 
 [![PyPI version](https://badge.fury.io/py/iotedgedev.svg)](https://badge.fury.io/py/iotedgedev)
-[![Travis Build Status](https://travis-ci.org/Azure/iotedgedev.svg?branch=master)](https://travis-ci.org/Azure/iotedgedev)
-[![Build Status](https://dev.azure.com/mseng/VSIoT/_apis/build/status/iotedgedev-master-ci?branchName=master)](https://dev.azure.com/mseng/VSIoT/_build/latest?definitionId=7884?branchName=master)
+[![Build Status](https://dev.azure.com/Azure-IoT-DDE-EdgeExperience/IoTEdgeDev/_apis/build/status/Azure.iotedgedev?branchName=master)](https://dev.azure.com/Azure-IoT-DDE-EdgeExperience/IoTEdgeDev/_build/latest?definitionId=35&branchName=master)
 
 The **IoT Edge Dev Tool** greatly simplifies [Azure IoT Edge](https://azure.microsoft.com/en-us/services/iot-edge/) development down to simple commands driven by environment variables.
 

requirements_travis.txt

@@ -1,4 +0,0 @@
--r requirements.txt
-pylint
-pytest
-setuptools

travis_pypi_setup.py

@@ -1,125 +0,0 @@
-#!/usr/bin/env python
-
-"""Update encrypted deploy password in Travis config file."""
-
-import base64
-import json
-import os
-from getpass import getpass
-import yaml
-from cryptography.hazmat.primitives.serialization import load_pem_public_key
-from cryptography.hazmat.backends import default_backend
-from cryptography.hazmat.primitives.asymmetric.padding import PKCS1v15
-
-
-try:
-    from urllib import urlopen
-except ImportError:
-    from urllib.request import urlopen
-
-
-GITHUB_REPO = 'azure/iotedgedev'
-TRAVIS_CONFIG_FILE = os.path.join(
-    os.path.dirname(os.path.abspath(__file__)), '.travis.yml')
-
-
-def load_key(pubkey):
-    """Load public RSA key.
-
-    Work around keys with incorrect header/footer format.
-
-    Read more about RSA encryption with cryptography:
-    https://cryptography.io/latest/hazmat/primitives/asymmetric/rsa/
-    """
-    try:
-        return load_pem_public_key(pubkey.encode(), default_backend())
-    except ValueError:
-        # workaround for https://github.com/travis-ci/travis-api/issues/196
-        pubkey = pubkey.replace('BEGIN RSA', 'BEGIN').replace('END RSA', 'END')
-        return load_pem_public_key(pubkey.encode(), default_backend())
-
-
-def encrypt(pubkey, password):
-    """Encrypt password using given RSA public key and encode it with base64.
-
-    The encrypted password can only be decrypted by someone with the
-    private key (in this case, only Travis).
-    """
-    key = load_key(pubkey)
-    encrypted_password = key.encrypt(password, PKCS1v15())
-    return base64.b64encode(encrypted_password)
-
-
-def fetch_public_key(repo):
-    """Download RSA public key Travis will use for this repo.
-
-    Travis API docs: http://docs.travis-ci.com/api/#repository-keys
-    """
-    keyurl = 'https://api.travis-ci.org/repos/{0}/key'.format(repo)
-    data = json.loads(urlopen(keyurl).read().decode("utf-8"))
-    if 'key' not in data:
-        errmsg = "Could not find public key for repo: {}.\n".format(repo)
-        errmsg += "Have you already added your GitHub repo to Travis?"
-        raise ValueError(errmsg)
-    return data['key']
-
-
-def prepend_line(filepath, line):
-    """Rewrite a file adding a line to its beginning."""
-    with open(filepath) as f:
-        lines = f.readlines()
-
-    lines.insert(0, line)
-
-    with open(filepath, 'w') as f:
-        f.writelines(lines)
-
-
-def load_yaml_config(filepath):
-    """Load yaml config file at the given path."""
-    with open(filepath) as f:
-        return yaml.load(f)
-
-
-def save_yaml_config(filepath, config):
-    """Save yaml config file at the given path."""
-    with open(filepath, 'w') as f:
-        yaml.dump(config, f, default_flow_style=False)
-
-
-def update_travis_deploy_password(encrypted_password):
-    """Put `encrypted_password` into the deploy section of .travis.yml."""
-    config = load_yaml_config(TRAVIS_CONFIG_FILE)
-
-    config['deploy']['password'] = dict(secure=encrypted_password)
-
-    save_yaml_config(TRAVIS_CONFIG_FILE, config)
-
-    line = ('# This file was autogenerated and will overwrite'
-            ' each time you run travis_pypi_setup.py\n')
-    prepend_line(TRAVIS_CONFIG_FILE, line)
-
-
-def main(args):
-    """Add a PyPI password to .travis.yml so that Travis can deploy to PyPI.
-
-    Fetch the Travis public key for the repo, and encrypt the PyPI password
-    with it before adding, so that only Travis can decrypt and use the PyPI
-    password.
-    """
-    public_key = fetch_public_key(args.repo)
-    password = args.password or getpass('PyPI password: ')
-    update_travis_deploy_password(encrypt(public_key, password.encode()))
-    print("Wrote encrypted password to .travis.yml -- you're ready to deploy")
-
-
-if '__main__' == __name__:
-    import argparse
-    parser = argparse.ArgumentParser(description=__doc__)
-    parser.add_argument('--repo', default=GITHUB_REPO,
-                        help='GitHub repo (default: %s)' % GITHUB_REPO)
-    parser.add_argument('--password',
-                        help='PyPI password (will prompt if not provided)')
-
-    args = parser.parse_args()
-    main(args)