Resurrect full-service command-line interface.

python/OLD_README.md

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+# MobileCoin command-line interface
+Command line interface and client library for MobileCoin full-service node.
+
+
+## Install Python3 and Pip
+
+Ubuntu:
+```shell
+sudo apt install python3-pip
+```
+
+Mac:
+```shell
+brew install python3
+```
+
+## Install mobcli
+
+```shell
+pip3 install .
+```
+
+Check that it is installed.
+```shell
+mobcli -h
+```
+
+## Configure mobcli
+
+Copy the config file to your home directory.
+```shell
+cp mc_env.sh ~/.mc_env.sh
+```
+
+Add the following lines to your .bashrc:
+```shell
+if [ -f "$HOME/.mc_env.sh" ]; then
+    source "$HOME/.mc_env.sh"
+fi
+```
+
+The CLI sends its requests to the wallet service executable. Download it from https://github.com/mobilecoinofficial/full-service/releases. Copy the file to the correct location.
+
+```shell
+cp full-service ~/.mobilecoin/testnet/full-service-testnet
+```
+
+The environment variables file specifies to connect to the test network by default, but
+you can change it to connect to the main network if you know what you're doing, and are
+confident you will not lose actual funds.
+
+
+## Start the server
+
+```shell
+mobcli start
+```
+
+## Including the client library in packages
+
+In order to reference the full-service Python client library for package dependencies, it is necessary to install via git, because it is not listed on PyPI. The pip install line for it is:
+
+```
+git+https://github.com/mobilecoinofficial/full-service.git#subdirectory=cli
+```

python/bin/mob

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+#! /usr/bin/env python3
+from mobilecoin import CommandLineInterface
+CommandLineInterface().main()

python/mobilecoin/__init__.py

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+from mobilecoin.cli import CommandLineInterface
+from mobilecoin.client import (
+    Client,
+    WalletAPIError,
+    mob2pmob,
+    pmob2mob,
+)