PyDMXControl.controllers._uDMXController.uDMXController._send_data() - Code Metrics - Inspection of "fix pr review issues" - MattIPv4/PyDMXControl - Measure and Improve Code Quality continuously with Scrutinizer

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by Matt

created 2018-12-24 20:07 UTC

uDMXController._send_data() A

↳ Parent: PyDMXControl.controllers._uDMXController

Complexity

Conditions

Size

Total Lines	18
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	14
dl	0
loc	18
rs	9.2333
c	0
b	0
f	0
cc	5
nop	1

"""
 *  PyDMXControl: A Python 3 module to control DMX via Python. Featuring fixture profiles and working with uDMX.
 *  <https://github.com/MattIPv4/PyDMXControl/>
 *  Copyright (C) 2018 Matt Cowley (MattIPv4) ([email protected])
"""

from pyudmx import pyudmx

from ._transmittingController import transmittingController


class uDMXController(transmittingController):

    def __init__(self, *args, **kwargs):
        self.udmx = None
        self.__connect()

        super().__init__(*args, **kwargs)

    def close(self):
        # uDMX
        self.udmx.close()
        print("CLOSE: uDMX closed")

        # Parent
        super().close()

    def __connect(self):
        # Try to close if exists
        if self.udmx is not None:
            try:
                self.udmx.close()
            except Exception:
                pass
        # Get new device
        self.udmx = pyudmx.uDMXDevice()
        self.udmx.open()

    def _send_data(self):
        # Get the data
        data = self.get_frame()

        # Attempt to send data max 5 times, then 2 more with reconnect to device
        # Thanks to Dave Hocker (pyudmx author) for giving me this solution to the random usb errors
        success = False
        retry_count = 0
        while not success:
            try:
                if retry_count > 5:
                    self.__connect()
                self.udmx.send_multi_value(1, data)
                success = True
            except Exception as e:
                retry_count += 1
                if retry_count > 7:
                    raise e


1			"""
2			* PyDMXControl: A Python 3 module to control DMX via Python. Featuring fixture profiles and working with uDMX.
3			* <https://github.com/MattIPv4/PyDMXControl/>
4			* Copyright (C) 2018 Matt Cowley (MattIPv4) ([email protected])
5			"""
6
7			from pyudmx import pyudmx
8
9			from ._transmittingController import transmittingController
10
11
12			class uDMXController(transmittingController):
13
14			def __init__(self, args, *kwargs):
15			self.udmx = None
16			self.__connect()
17
18			super().__init__(args, *kwargs)
19
20			def close(self):
21			# uDMX
22			self.udmx.close()
23			print("CLOSE: uDMX closed")
24
25			# Parent
26			super().close()
27
28			def __connect(self):
29			# Try to close if exists
30			if self.udmx is not None:
31			try:
32			self.udmx.close()
33			except Exception:
34			pass
35			# Get new device
36			self.udmx = pyudmx.uDMXDevice()
37			self.udmx.open()
38
39			def _send_data(self):
40			# Get the data
41			data = self.get_frame()
42
43			# Attempt to send data max 5 times, then 2 more with reconnect to device
44			# Thanks to Dave Hocker (pyudmx author) for giving me this solution to the random usb errors
45			success = False
46			retry_count = 0
47			while not success:
48			try:
49			if retry_count > 5:
50			self.__connect()
51			self.udmx.send_multi_value(1, data)
52			success = True
53			except Exception as e:
54			retry_count += 1
55			if retry_count > 7:
56			raise e
57

MattIPv4 / PyDMXControl

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uDMXController._send_data() A

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