Add API calls

.gitignore

@@ -7,3 +7,4 @@ build/
 dist/
 *.egg-info/
 .eggs/
+.coverage

.travis.yml

@@ -7,7 +7,13 @@ python:
 
 install:
   - easy_install -U setuptools
+  - pip uninstall -y six
+  - pip install six>=1.11.0
   - python setup.py -q install
+  - pip install codecov
 
 script:
   - python setup.py test
+
+after_success:
+  - codecov

examples/readonly.py

@@ -0,0 +1,73 @@
+import os
+import time
+
+from luno_python.client import Client
+
+
+if __name__ == '__main__':
+    c = Client(api_key_id=os.getenv('LUNO_API_KEY_ID'),
+               api_key_secret=os.getenv('LUNO_API_KEY_SECRET'))
+
+    res = c.get_tickers()
+    print(res)
+    time.sleep(0.5)
+
+    res = c.get_ticker(pair='XBTZAR')
+    print(res)
+    time.sleep(0.5)
+
+    res = c.get_order_book(pair='XBTZAR')
+    print(res)
+    time.sleep(0.5)
+
+    since = int(time.time()*1000)-24*60*60*1000
+    res = c.list_trades(pair='XBTZAR', since=since)
+    print(res)
+    time.sleep(0.5)
+
+    res = c.get_balances()
+    print(res)
+    time.sleep(0.5)
+
+    aid = ''
+    if res['balance']:
+        aid = res['balance'][0]['account_id']
+
+    if aid:
+        res = c.list_transactions(id=aid, min_row=1, max_row=10)
+        print(res)
+        time.sleep(0.5)
+
+    if aid:
+        res = c.list_pending_transactions(id=aid)
+        print(res)
+        time.sleep(0.5)
+
+    res = c.list_orders()
+    print(res)
+    time.sleep(0.5)
+
+    res = c.list_user_trades(pair='XBTZAR')
+    print(res)
+    time.sleep(0.5)
+
+    res = c.get_fee_info()
+    print(res)
+    time.sleep(0.5)
+
+    res = c.get_funding_address(asset='XBT')
+    print(res)
+    time.sleep(0.5)
+
+    res = c.list_withdrawals()
+    print(res)
+    time.sleep(0.5)
+
+    wid = ''
+    if res['withdrawals']:
+        wid = res['withdrawals'][0]['id']
+
+    if wid:
+        res = c.get_withdrawal(id=wid)
+        print(res)
+        time.sleep(0.5)

luno_python/__init__.py

@@ -1 +1 @@
-VERSION = '0.0.1'
+VERSION = '0.0.1-alpha'

luno_python/base_client.py

@@ -0,0 +1,106 @@
+import json
+import platform
+import requests
+import six
+
+try:
+    from json.decoder import JSONDecodeError
+except ImportError:
+    JSONDecodeError = ValueError
+
+from . import VERSION
+from .error import APIError
+
+DEFAULT_BASE_URL = 'https://api.mybitx.com'
+DEFAULT_TIMEOUT = 10
+PYTHON_VERSION = platform.python_version()
+SYSTEM = platform.system()
+ARCH = platform.machine()
+
+
+class BaseClient:
+    def __init__(self, base_url='', timeout=0,
+                 api_key_id='', api_key_secret=''):
+        """
+        :type base_url: str
+        :type timeout: float
+        :type api_key_id: str
+        :type api_key_secret: str
+        """
+        self.set_auth(api_key_id, api_key_secret)
+        self.set_base_url(base_url)
+        self.set_timeout(timeout)
+
+        self.session = requests.Session()
+
+    def set_auth(self, api_key_id, api_key_secret):
+        """Provides the client with an API key and secret.
+
+        :type api_key_id: str
+        :type api_key_secret: str
+        """
+        self.api_key_id = api_key_id
+        self.api_key_secret = api_key_secret
+
+    def set_base_url(self, base_url):
+        """Overrides the default base URL. For internal use.
+
+        :type base_url: str
+        """
+        if base_url == '':
+            base_url = DEFAULT_BASE_URL
+        self.base_url = base_url.rstrip('/')
+
+    def set_timeout(self, timeout):
+        """Sets the timeout, in seconds, for requests made by the client.
+
+        :type timeout: float
+        """
+        if timeout == 0:
+            timeout = DEFAULT_TIMEOUT
+        self.timeout = timeout
+
+    def do(self, method, path, req=None, auth=False):
+        """Performs an API request and returns the response.
+
+        TODO: Handle 429s
+
+        :type method: str
+        :type path: str
+        :type req: object
+        :type auth: bool
+        """
+        try:
+            params = json.loads(json.dumps(req))
+        except Exception:
+            params = None
+        headers = {'User-Agent': self.make_user_agent()}
+        args = dict(timeout=self.timeout, params=params, headers=headers)
+        if auth:
+            args['auth'] = (self.api_key_id, self.api_key_secret)
+        url = self.make_url(path, params)
+        res = self.session.request(method, url, **args)
+        try:
+            e = res.json()
+            if 'error' in e and 'error_code' in e:
+                raise APIError(e['error_code'], e['error'])
+            return e
+        except JSONDecodeError:
+            raise Exception('luno: unknown API error (%s)' % res.status_code)
+
+    def make_url(self, path, params):
+        """
+        :type path: str
+        :rtype: str
+        """
+        if params:
+            for k, v in six.iteritems(params):
+                path = path.replace('{' + k + '}', str(v))
+        return self.base_url + '/' + path.lstrip('/')
+
+    def make_user_agent(self):
+        """
+        :rtype: str
+        """
+        return "LunoPythonSDK/%s python/%s %s %s" % \
+            (VERSION, PYTHON_VERSION, SYSTEM, ARCH)