From 87a179cf64a89a9040fdd6ff81bf78d1ea981e68 Mon Sep 17 00:00:00 2001
From: Sijmen Schoon <me@sijmenschoon.nl>
Date: Fri, 10 Nov 2017 17:31:12 +0100
Subject: [PATCH] Create README and move host to config

---
 README.md         | 8 ++++++++
 api.py            | 5 ++---
 config.py.example | 6 +++++-
 3 files changed, 15 insertions(+), 4 deletions(-)
 create mode 100644 README.md

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..05ca40f
--- /dev/null
+++ b/README.md
@@ -0,0 +1,8 @@
+# pimpybot
+
+## Set-up
+Copy `config.py.example` to `config.py`, and edit it as the comments say.
+
+Then, create a virtualenv (or not), then run `pip3 install -r requirements.txt`
+
+*Note: pimpybot requires Python 3.6.*
diff --git a/api.py b/api.py
index 9428616..023cab3 100644
--- a/api.py
+++ b/api.py
@@ -1,8 +1,7 @@
 import urllib.parse
 import aiohttp
 
-SCHEME = 'http'
-NETLOC = 'localhost:5000'
+from config import VIA_HOST, VIA_SCHEME
 
 
 class ApiError(Exception): pass
@@ -16,7 +15,7 @@ class InternalServerError(ApiError): pass
 def build_url(path, query_args=None):
     query = urllib.parse.urlencode(query_args if query_args else {})
     parse_result = urllib.parse.ParseResult(
-        scheme=SCHEME, netloc=NETLOC, path=path,
+        scheme=VIA_SCHEME, netloc=VIA_HOST, path=path,
         params='', query=query, fragment='')
     return urllib.parse.urlunparse(parse_result)
 
diff --git a/config.py.example b/config.py.example
index b510948..199f875 100644
--- a/config.py.example
+++ b/config.py.example
@@ -1,3 +1,4 @@
+# Telegram bot token, as [BotFather](http://tg.me/BotFather) sends it.
 TG_TOKEN = '<getthisfrombotfather>'
 
 # Dictionary from Telegram user ID to their via API access token.
@@ -8,4 +9,7 @@ USER_TOKENS = {
 # Dictionary from Telegram to via group ID.
 VIA_GROUPS = {
     -1020304050: 12,
-}
\ No newline at end of file
+}
+
+VIA_SCHEME = 'http'
+VIA_HOST = 'localhost:5000'