fix all linting for pylint3

bfxapi/models/position.py

@@ -0,0 +1,47 @@
+"""
+Module used to describe all of the different data types
+"""
+
+
+class Position:
+    """
+    SYMBOL	string	Pair (tBTCUSD, ...).
+    STATUS	string	Status (ACTIVE, CLOSED).
+    AMOUNT	float	Size of the position. Positive values means a long position,
+            negative values means a short position.
+    BASE_PRICE	float	The price at which you entered your position.
+    MARGIN_FUNDING	float	The amount of funding being used for this position.
+    MARGIN_FUNDING_TYPE	int	0 for daily, 1 for term.
+    PL	float	Profit & Loss
+    PL_PERC	float	Profit & Loss Percentage
+    PRICE_LIQ	float	Liquidation price
+    LEVERAGE	float	Beta value
+    """
+
+    def __init__(self, symbol, status, amount, b_price, m_funding, m_funding_type,
+                 profit_loss, profit_loss_perc, l_price, lev):
+        self.symbol = symbol
+        self.status = status
+        self.amount = amount
+        self.base_price = b_price
+        self.margin_funding = m_funding
+        self.margin_funding_type = m_funding_type
+        self.profit_loss = profit_loss
+        self.profit_loss_percentage = profit_loss_perc
+        self.liquidation_price = l_price
+        self.leverage = lev
+
+    @staticmethod
+    def from_raw_rest_position(raw_position):
+        """
+        Generate a Position object from a raw position array
+
+        @return Position
+        """
+        return Position(*raw_position)
+
+    def __str__(self):
+        ''' Allow us to print the Trade object in a pretty format '''
+        text = "Position '{}' {} x {} <status='{}' pl={}>"
+        return text.format(self.symbol, self.base_price, self.amount,
+                           self.status, self.profit_loss)