summaryrefslogtreecommitdiff
path: root/Adafruit_Python_MCP3008
diff options
context:
space:
mode:
authorCody Hiar <codyfh@gmail.com>2018-05-27 15:29:21 -0600
committerCody Hiar <codyfh@gmail.com>2018-05-27 15:29:21 -0600
commitceec171c42bd79f1762b971569e20ead656f4fd0 (patch)
tree1880be0b1cef9786be5bc818cbd50095cd797a6d /Adafruit_Python_MCP3008
parent611a8b7be4331e4f8416c4d10a0be47a109b47e4 (diff)
Moving libs into separate own directory
Diffstat (limited to 'Adafruit_Python_MCP3008')
-rw-r--r--Adafruit_Python_MCP3008/.github/ISSUE_TEMPLATE.md47
-rw-r--r--Adafruit_Python_MCP3008/.github/PULL_REQUEST_TEMPLATE.md26
-rw-r--r--Adafruit_Python_MCP3008/.gitignore63
-rw-r--r--Adafruit_Python_MCP3008/Adafruit_MCP3008/MCP3008.py92
-rw-r--r--Adafruit_Python_MCP3008/Adafruit_MCP3008/__init__.py1
-rw-r--r--Adafruit_Python_MCP3008/LICENSE21
-rw-r--r--Adafruit_Python_MCP3008/README.md19
-rw-r--r--Adafruit_Python_MCP3008/examples/differential.py38
-rw-r--r--Adafruit_Python_MCP3008/examples/simpletest.py39
-rw-r--r--Adafruit_Python_MCP3008/ez_setup.py332
-rw-r--r--Adafruit_Python_MCP3008/setup.py30
11 files changed, 0 insertions, 708 deletions
diff --git a/Adafruit_Python_MCP3008/.github/ISSUE_TEMPLATE.md b/Adafruit_Python_MCP3008/.github/ISSUE_TEMPLATE.md
deleted file mode 100644
index 6344b2f..0000000
--- a/Adafruit_Python_MCP3008/.github/ISSUE_TEMPLATE.md
+++ /dev/null
@@ -1,47 +0,0 @@
-Thank you for opening an issue on an Adafruit Python library repository. To
-improve the speed of resolution please review the following guidelines and
-common troubleshooting steps below before creating the issue:
-
-- **Do not use GitHub issues for troubleshooting projects and issues.** Instead use
- the forums at http://forums.adafruit.com to ask questions and troubleshoot why
- something isn't working as expected. In many cases the problem is a common issue
- that you will more quickly receive help from the forum community. GitHub issues
- are meant for known defects in the code. If you don't know if there is a defect
- in the code then start with troubleshooting on the forum first.
-
-- **If following a tutorial or guide be sure you didn't miss a step.** Carefully
- check all of the steps and commands to run have been followed. Consult the
- forum if you're unsure or have questions about steps in a guide/tutorial.
-
-- **For Python/Raspberry Pi projects check these very common issues to ensure they don't apply**:
-
- - If you are receiving an **ImportError: No module named...** error then a
- library the code depends on is not installed. Check the tutorial/guide or
- README to ensure you have installed the necessary libraries. Usually the
- missing library can be installed with the `pip` tool, but check the tutorial/guide
- for the exact command.
-
- - **Be sure you are supplying adequate power to the board.** Check the specs of
- your board and power in an external power supply. In many cases just
- plugging a board into your computer is not enough to power it and other
- peripherals.
-
- - **Double check all soldering joints and connections.** Flakey connections
- cause many mysterious problems. See the [guide to excellent soldering](https://learn.adafruit.com/adafruit-guide-excellent-soldering/tools) for examples of good solder joints.
-
-If you're sure this issue is a defect in the code and checked the steps above
-please fill in the following fields to provide enough troubleshooting information.
-You may delete the guideline and text above to just leave the following details:
-
-- Platform/operating system (i.e. Raspberry Pi with Raspbian operating system,
- Windows 32-bit, Windows 64-bit, Mac OSX 64-bit, etc.): **INSERT PLATFORM/OPERATING
- SYSTEM HERE**
-
-- Python version (run `python -version` or `python3 -version`): **INSERT PYTHON
- VERSION HERE**
-
-- Error message you are receiving, including any Python exception traces: **INSERT
- ERROR MESAGE/EXCEPTION TRACES HERE***
-
-- List the steps to reproduce the problem below (if possible attach code or commands
- to run): **LIST REPRO STEPS BELOW**
diff --git a/Adafruit_Python_MCP3008/.github/PULL_REQUEST_TEMPLATE.md b/Adafruit_Python_MCP3008/.github/PULL_REQUEST_TEMPLATE.md
deleted file mode 100644
index 7b641eb..0000000
--- a/Adafruit_Python_MCP3008/.github/PULL_REQUEST_TEMPLATE.md
+++ /dev/null
@@ -1,26 +0,0 @@
-Thank you for creating a pull request to contribute to Adafruit's GitHub code!
-Before you open the request please review the following guidelines and tips to
-help it be more easily integrated:
-
-- **Describe the scope of your change--i.e. what the change does and what parts
- of the code were modified.** This will help us understand any risks of integrating
- the code.
-
-- **Describe any known limitations with your change.** For example if the change
- doesn't apply to a supported platform of the library please mention it.
-
-- **Please run any tests or examples that can exercise your modified code.** We
- strive to not break users of the code and running tests/examples helps with this
- process.
-
-Thank you again for contributing! We will try to test and integrate the change
-as soon as we can, but be aware we have many GitHub repositories to manage and
-can't immediately respond to every request. There is no need to bump or check in
-on a pull request (it will clutter the discussion of the request).
-
-Also don't be worried if the request is closed or not integrated--sometimes the
-priorities of Adafruit's GitHub code (education, ease of use) might not match the
-priorities of the pull request. Don't fret, the open source community thrives on
-forks and GitHub makes it easy to keep your changes in a forked repo.
-
-After reviewing the guidelines above you can delete this text from the pull request.
diff --git a/Adafruit_Python_MCP3008/.gitignore b/Adafruit_Python_MCP3008/.gitignore
deleted file mode 100644
index e2160db..0000000
--- a/Adafruit_Python_MCP3008/.gitignore
+++ /dev/null
@@ -1,63 +0,0 @@
-setuptools-*
-# Byte-compiled / optimized / DLL files
-__pycache__/
-*.py[cod]
-*$py.class
-
-# C extensions
-*.so
-
-# Distribution / packaging
-.Python
-env/
-build/
-develop-eggs/
-dist/
-downloads/
-eggs/
-.eggs/
-lib/
-lib64/
-parts/
-sdist/
-var/
-*.egg-info/
-.installed.cfg
-*.egg
-
-# PyInstaller
-# Usually these files are written by a python script from a template
-# before PyInstaller builds the exe, so as to inject date/other infos into it.
-*.manifest
-*.spec
-
-# Installer logs
-pip-log.txt
-pip-delete-this-directory.txt
-
-# Unit test / coverage reports
-htmlcov/
-.tox/
-.coverage
-.coverage.*
-.cache
-nosetests.xml
-coverage.xml
-*,cover
-.hypothesis/
-
-# Translations
-*.mo
-*.pot
-
-# Django stuff:
-*.log
-
-# Sphinx documentation
-docs/_build/
-
-# PyBuilder
-target/
-
-#Ipython Notebook
-.ipynb_checkpoints
diff --git a/Adafruit_Python_MCP3008/Adafruit_MCP3008/MCP3008.py b/Adafruit_Python_MCP3008/Adafruit_MCP3008/MCP3008.py
deleted file mode 100644
index 027cec7..0000000
--- a/Adafruit_Python_MCP3008/Adafruit_MCP3008/MCP3008.py
+++ /dev/null
@@ -1,92 +0,0 @@
-# Copyright (c) 2016 Adafruit Industries
-# Author: Tony DiCola
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-import Adafruit_GPIO as GPIO
-import Adafruit_GPIO.SPI as SPI
-
-
-class MCP3008(object):
- """Class to represent an Adafruit MCP3008 analog to digital converter.
- """
-
- def __init__(self, clk=None, cs=None, miso=None, mosi=None, spi=None, gpio=None):
- """Initialize MAX31855 device with software SPI on the specified CLK,
- CS, and DO pins. Alternatively can specify hardware SPI by sending an
- Adafruit_GPIO.SPI.SpiDev device in the spi parameter.
- """
- self._spi = None
- # Handle hardware SPI
- if spi is not None:
- self._spi = spi
- elif clk is not None and cs is not None and miso is not None and mosi is not None:
- # Default to platform GPIO if not provided.
- if gpio is None:
- gpio = GPIO.get_platform_gpio()
- self._spi = SPI.BitBang(gpio, clk, mosi, miso, cs)
- else:
- raise ValueError('Must specify either spi for for hardware SPI or clk, cs, miso, and mosi for softwrare SPI!')
- self._spi.set_clock_hz(1000000)
- self._spi.set_mode(0)
- self._spi.set_bit_order(SPI.MSBFIRST)
-
- def read_adc(self, adc_number):
- """Read the current value of the specified ADC channel (0-7). The values
- can range from 0 to 1023 (10-bits).
- """
- assert 0 <= adc_number <= 7, 'ADC number must be a value of 0-7!'
- # Build a single channel read command.
- # For example channel zero = 0b11000000
- command = 0b11 << 6 # Start bit, single channel read
- command |= (adc_number & 0x07) << 3 # Channel number (in 3 bits)
- # Note the bottom 3 bits of command are 0, this is to account for the
- # extra clock to do the conversion, and the low null bit returned at
- # the start of the response.
- resp = self._spi.transfer([command, 0x0, 0x0])
- # Parse out the 10 bits of response data and return it.
- result = (resp[0] & 0x01) << 9
- result |= (resp[1] & 0xFF) << 1
- result |= (resp[2] & 0x80) >> 7
- return result & 0x3FF
-
- def read_adc_difference(self, differential):
- """Read the difference between two channels. Differential should be a
- value of:
- - 0: Return channel 0 minus channel 1
- - 1: Return channel 1 minus channel 0
- - 2: Return channel 2 minus channel 3
- - 3: Return channel 3 minus channel 2
- - 4: Return channel 4 minus channel 5
- - 5: Return channel 5 minus channel 4
- - 6: Return channel 6 minus channel 7
- - 7: Return channel 7 minus channel 6
- """
- assert 0 <= differential <= 7, 'Differential number must be a value of 0-7!'
- # Build a difference channel read command.
- command = 0b10 << 6 # Start bit, differential read
- command |= (differential & 0x07) << 3 # Channel number (in 3 bits)
- # Note the bottom 3 bits of command are 0, this is to account for the
- # extra clock to do the conversion, and the low null bit returned at
- # the start of the response.
- resp = self._spi.transfer([command, 0x0, 0x0])
- # Parse out the 10 bits of response data and return it.
- result = (resp[0] & 0x01) << 9
- result |= (resp[1] & 0xFF) << 1
- result |= (resp[2] & 0x80) >> 7
- return result & 0x3FF
diff --git a/Adafruit_Python_MCP3008/Adafruit_MCP3008/__init__.py b/Adafruit_Python_MCP3008/Adafruit_MCP3008/__init__.py
deleted file mode 100644
index 767086c..0000000
--- a/Adafruit_Python_MCP3008/Adafruit_MCP3008/__init__.py
+++ /dev/null
@@ -1 +0,0 @@
-from .MCP3008 import MCP3008
diff --git a/Adafruit_Python_MCP3008/LICENSE b/Adafruit_Python_MCP3008/LICENSE
deleted file mode 100644
index d025531..0000000
--- a/Adafruit_Python_MCP3008/LICENSE
+++ /dev/null
@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2016 Adafruit Industries
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
diff --git a/Adafruit_Python_MCP3008/README.md b/Adafruit_Python_MCP3008/README.md
deleted file mode 100644
index 6b7da9a..0000000
--- a/Adafruit_Python_MCP3008/README.md
+++ /dev/null
@@ -1,19 +0,0 @@
-# Adafruit Python MCP3008
-
-Python code to use the MCP3008 analog to digital converter with a Raspberry Pi or BeagleBone black.
-
-## Installation
-
-To install the library from source (recommended) run the following commands on a Raspberry Pi or other Debian-based OS system:
-
- sudo apt-get install git build-essential python-dev
- cd ~
- git clone https://github.com/adafruit/Adafruit_Python_MCP3008.git
- cd Adafruit_Python_MCP3008
- sudo python setup.py install
-
-Alternatively you can install from pip with:
-
- sudo pip install adafruit-mcp3008
-
-Note that the pip install method **won't** install the example code.
diff --git a/Adafruit_Python_MCP3008/examples/differential.py b/Adafruit_Python_MCP3008/examples/differential.py
deleted file mode 100644
index df30e65..0000000
--- a/Adafruit_Python_MCP3008/examples/differential.py
+++ /dev/null
@@ -1,38 +0,0 @@
-# Simple example of reading the MCP3008 analog input channels using its
-# differential mode. Will print the difference of channel 0 and 1.
-# Author: Tony DiCola
-# License: Public Domain
-import time
-
-# Import SPI library (for hardware SPI) and MCP3008 library.
-import Adafruit_GPIO.SPI as SPI
-import Adafruit_MCP3008
-
-
-# Software SPI configuration:
-# CLK = 18
-# MISO = 23
-# MOSI = 24
-# CS = 25
-# mcp = Adafruit_MCP3008.MCP3008(clk=CLK, cs=CS, miso=MISO, mosi=MOSI)
-
-# Hardware SPI configuration:
-SPI_PORT = 0
-SPI_DEVICE = 0
-mcp = Adafruit_MCP3008.MCP3008(spi=SPI.SpiDev(SPI_PORT, SPI_DEVICE))
-
-print('Press Ctrl-C to quit...')
-while True:
- # Grab the difference between channel 0 and 1 (i.e. channel 0 minus 1).
- # Note you can specify any value in 0-7 to grab other differences:
- # - 0: Return channel 0 minus channel 1
- # - 1: Return channel 1 minus channel 0
- # - 2: Return channel 2 minus channel 3
- # - 3: Return channel 3 minus channel 2
- # - 4: Return channel 4 minus channel 5
- # - 5: Return channel 5 minus channel 4
- # - 6: Return channel 6 minus channel 7
- # - 7: Return channel 7 minus channel 6
- value = mcp.read_adc_difference(0)
- print('Channel 0 minus 1: {0}'.format(value))
- time.sleep(0.5)
diff --git a/Adafruit_Python_MCP3008/examples/simpletest.py b/Adafruit_Python_MCP3008/examples/simpletest.py
deleted file mode 100644
index 23f9f0c..0000000
--- a/Adafruit_Python_MCP3008/examples/simpletest.py
+++ /dev/null
@@ -1,39 +0,0 @@
-# Simple example of reading the MCP3008 analog input channels and printing
-# them all out.
-# Author: Tony DiCola
-# License: Public Domain
-import time
-
-# Import SPI library (for hardware SPI) and MCP3008 library.
-import Adafruit_GPIO.SPI as SPI
-import Adafruit_MCP3008
-
-
-# Software SPI configuration:
-CLK = 18
-MISO = 23
-MOSI = 24
-CS = 25
-mcp = Adafruit_MCP3008.MCP3008(clk=CLK, cs=CS, miso=MISO, mosi=MOSI)
-
-# Hardware SPI configuration:
-# SPI_PORT = 0
-# SPI_DEVICE = 0
-# mcp = Adafruit_MCP3008.MCP3008(spi=SPI.SpiDev(SPI_PORT, SPI_DEVICE))
-
-
-print('Reading MCP3008 values, press Ctrl-C to quit...')
-# Print nice channel column headers.
-print('| {0:>4} | {1:>4} | {2:>4} | {3:>4} | {4:>4} | {5:>4} | {6:>4} | {7:>4} |'.format(*range(8)))
-print('-' * 57)
-# Main program loop.
-while True:
- # Read all the ADC channel values in a list.
- values = [0]*8
- for i in range(8):
- # The read_adc function will get the value of the specified channel (0-7).
- values[i] = mcp.read_adc(i)
- # Print the ADC values.
- print('| {0:>4} | {1:>4} | {2:>4} | {3:>4} | {4:>4} | {5:>4} | {6:>4} | {7:>4} |'.format(*values))
- # Pause for half a second.
- time.sleep(0.5)
diff --git a/Adafruit_Python_MCP3008/ez_setup.py b/Adafruit_Python_MCP3008/ez_setup.py
deleted file mode 100644
index 23ea9a2..0000000
--- a/Adafruit_Python_MCP3008/ez_setup.py
+++ /dev/null
@@ -1,332 +0,0 @@
-#!/usr/bin/env python
-"""Bootstrap setuptools installation
-
-To use setuptools in your package's setup.py, include this
-file in the same directory and add this to the top of your setup.py::
-
- from ez_setup import use_setuptools
- use_setuptools()
-
-To require a specific version of setuptools, set a download
-mirror, or use an alternate download directory, simply supply
-the appropriate options to ``use_setuptools()``.
-
-This file can also be run as a script to install or upgrade setuptools.
-"""
-import os
-import shutil
-import sys
-import tempfile
-import zipfile
-import optparse
-import subprocess
-import platform
-import textwrap
-import contextlib
-
-from distutils import log
-
-try:
- from site import USER_SITE
-except ImportError:
- USER_SITE = None
-
-DEFAULT_VERSION = "3.5.1"
-DEFAULT_URL = "https://pypi.python.org/packages/source/s/setuptools/"
-
-def _python_cmd(*args):
- """
- Return True if the command succeeded.
- """
- args = (sys.executable,) + args
- return subprocess.call(args) == 0
-
-
-def _install(archive_filename, install_args=()):
- with archive_context(archive_filename):
- # installing
- log.warn('Installing Setuptools')
- if not _python_cmd('setup.py', 'install', *install_args):
- log.warn('Something went wrong during the installation.')
- log.warn('See the error message above.')
- # exitcode will be 2
- return 2
-
-
-def _build_egg(egg, archive_filename, to_dir):
- with archive_context(archive_filename):
- # building an egg
- log.warn('Building a Setuptools egg in %s', to_dir)
- _python_cmd('setup.py', '-q', 'bdist_egg', '--dist-dir', to_dir)
- # returning the result
- log.warn(egg)
- if not os.path.exists(egg):
- raise IOError('Could not build the egg.')
-
-
-def get_zip_class():
- """
- Supplement ZipFile class to support context manager for Python 2.6
- """
- class ContextualZipFile(zipfile.ZipFile):
- def __enter__(self):
- return self
- def __exit__(self, type, value, traceback):
- self.close
- return zipfile.ZipFile if hasattr(zipfile.ZipFile, '__exit__') else \
- ContextualZipFile
-
-
-@contextlib.contextmanager
-def archive_context(filename):
- # extracting the archive
- tmpdir = tempfile.mkdtemp()
- log.warn('Extracting in %s', tmpdir)
- old_wd = os.getcwd()
- try:
- os.chdir(tmpdir)
- with get_zip_class()(filename) as archive:
- archive.extractall()
-
- # going in the directory
- subdir = os.path.join(tmpdir, os.listdir(tmpdir)[0])
- os.chdir(subdir)
- log.warn('Now working in %s', subdir)
- yield
-
- finally:
- os.chdir(old_wd)
- shutil.rmtree(tmpdir)
-
-
-def _do_download(version, download_base, to_dir, download_delay):
- egg = os.path.join(to_dir, 'setuptools-%s-py%d.%d.egg'
- % (version, sys.version_info[0], sys.version_info[1]))
- if not os.path.exists(egg):
- archive = download_setuptools(version, download_base,
- to_dir, download_delay)
- _build_egg(egg, archive, to_dir)
- sys.path.insert(0, egg)
-
- # Remove previously-imported pkg_resources if present (see
- # https://bitbucket.org/pypa/setuptools/pull-request/7/ for details).
- if 'pkg_resources' in sys.modules:
- del sys.modules['pkg_resources']
-
- import setuptools
- setuptools.bootstrap_install_from = egg
-
-
-def use_setuptools(version=DEFAULT_VERSION, download_base=DEFAULT_URL,
- to_dir=os.curdir, download_delay=15):
- to_dir = os.path.abspath(to_dir)
- rep_modules = 'pkg_resources', 'setuptools'
- imported = set(sys.modules).intersection(rep_modules)
- try:
- import pkg_resources
- except ImportError:
- return _do_download(version, download_base, to_dir, download_delay)
- try:
- pkg_resources.require("setuptools>=" + version)
- return
- except pkg_resources.DistributionNotFound:
- return _do_download(version, download_base, to_dir, download_delay)
- except pkg_resources.VersionConflict as VC_err:
- if imported:
- msg = textwrap.dedent("""
- The required version of setuptools (>={version}) is not available,
- and can't be installed while this script is running. Please
- install a more recent version first, using
- 'easy_install -U setuptools'.
-
- (Currently using {VC_err.args[0]!r})
- """).format(VC_err=VC_err, version=version)
- sys.stderr.write(msg)
- sys.exit(2)
-
- # otherwise, reload ok
- del pkg_resources, sys.modules['pkg_resources']
- return _do_download(version, download_base, to_dir, download_delay)
-
-def _clean_check(cmd, target):
- """
- Run the command to download target. If the command fails, clean up before
- re-raising the error.
- """
- try:
- subprocess.check_call(cmd)
- except subprocess.CalledProcessError:
- if os.access(target, os.F_OK):
- os.unlink(target)
- raise
-
-def download_file_powershell(url, target):
- """
- Download the file at url to target using Powershell (which will validate
- trust). Raise an exception if the command cannot complete.
- """
- target = os.path.abspath(target)
- cmd = [
- 'powershell',
- '-Command',
- "(new-object System.Net.WebClient).DownloadFile(%(url)r, %(target)r)" % vars(),
- ]
- _clean_check(cmd, target)
-
-def has_powershell():
- if platform.system() != 'Windows':
- return False
- cmd = ['powershell', '-Command', 'echo test']
- devnull = open(os.path.devnull, 'wb')
- try:
- try:
- subprocess.check_call(cmd, stdout=devnull, stderr=devnull)
- except Exception:
- return False
- finally:
- devnull.close()
- return True
-
-download_file_powershell.viable = has_powershell
-
-def download_file_curl(url, target):
- cmd = ['curl', url, '--silent', '--output', target]
- _clean_check(cmd, target)
-
-def has_curl():
- cmd = ['curl', '--version']
- devnull = open(os.path.devnull, 'wb')
- try:
- try:
- subprocess.check_call(cmd, stdout=devnull, stderr=devnull)
- except Exception:
- return False
- finally:
- devnull.close()
- return True
-
-download_file_curl.viable = has_curl
-
-def download_file_wget(url, target):
- cmd = ['wget', url, '--quiet', '--output-document', target]
- _clean_check(cmd, target)
-
-def has_wget():
- cmd = ['wget', '--version']
- devnull = open(os.path.devnull, 'wb')
- try:
- try:
- subprocess.check_call(cmd, stdout=devnull, stderr=devnull)
- except Exception:
- return False
- finally:
- devnull.close()
- return True
-
-download_file_wget.viable = has_wget
-
-def download_file_insecure(url, target):
- """
- Use Python to download the file, even though it cannot authenticate the
- connection.
- """
- try:
- from urllib.request import urlopen
- except ImportError:
- from urllib2 import urlopen
- src = dst = None
- try:
- src = urlopen(url)
- # Read/write all in one block, so we don't create a corrupt file
- # if the download is interrupted.
- data = src.read()
- dst = open(target, "wb")
- dst.write(data)
- finally:
- if src:
- src.close()
- if dst:
- dst.close()
-
-download_file_insecure.viable = lambda: True
-
-def get_best_downloader():
- downloaders = [
- download_file_powershell,
- download_file_curl,
- download_file_wget,
- download_file_insecure,
- ]
-
- for dl in downloaders:
- if dl.viable():
- return dl
-
-def download_setuptools(version=DEFAULT_VERSION, download_base=DEFAULT_URL,
- to_dir=os.curdir, delay=15, downloader_factory=get_best_downloader):
- """
- Download setuptools from a specified location and return its filename
-
- `version` should be a valid setuptools version number that is available
- as an egg for download under the `download_base` URL (which should end
- with a '/'). `to_dir` is the directory where the egg will be downloaded.
- `delay` is the number of seconds to pause before an actual download
- attempt.
-
- ``downloader_factory`` should be a function taking no arguments and
- returning a function for downloading a URL to a target.
- """
- # making sure we use the absolute path
- to_dir = os.path.abspath(to_dir)
- zip_name = "setuptools-%s.zip" % version
- url = download_base + zip_name
- saveto = os.path.join(to_dir, zip_name)
- if not os.path.exists(saveto): # Avoid repeated downloads
- log.warn("Downloading %s", url)
- downloader = downloader_factory()
- downloader(url, saveto)
- return os.path.realpath(saveto)
-
-def _build_install_args(options):
- """
- Build the arguments to 'python setup.py install' on the setuptools package
- """
- return ['--user'] if options.user_install else []
-
-def _parse_args():
- """
- Parse the command line for options
- """
- parser = optparse.OptionParser()
- parser.add_option(
- '--user', dest='user_install', action='store_true', default=False,
- help='install in user site package (requires Python 2.6 or later)')
- parser.add_option(
- '--download-base', dest='download_base', metavar="URL",
- default=DEFAULT_URL,
- help='alternative URL from where to download the setuptools package')
- parser.add_option(
- '--insecure', dest='downloader_factory', action='store_const',
- const=lambda: download_file_insecure, default=get_best_downloader,
- help='Use internal, non-validating downloader'
- )
- parser.add_option(
- '--version', help="Specify which version to download",
- default=DEFAULT_VERSION,
- )
- options, args = parser.parse_args()
- # positional arguments are ignored
- return options
-
-def main():
- """Install or upgrade setuptools and EasyInstall"""
- options = _parse_args()
- archive = download_setuptools(
- version=options.version,
- download_base=options.download_base,
- downloader_factory=options.downloader_factory,
- )
- return _install(archive, _build_install_args(options))
-
-if __name__ == '__main__':
- sys.exit(main())
diff --git a/Adafruit_Python_MCP3008/setup.py b/Adafruit_Python_MCP3008/setup.py
deleted file mode 100644
index 31bda9c..0000000
--- a/Adafruit_Python_MCP3008/setup.py
+++ /dev/null
@@ -1,30 +0,0 @@
-try:
- # Try using ez_setup to install setuptools if not already installed.
- from ez_setup import use_setuptools
- use_setuptools()
-except ImportError:
- # Ignore import error and assume Python 3 which already has setuptools.
- pass
-
-from setuptools import setup, find_packages
-
-classifiers = ['Development Status :: 4 - Beta',
- 'Operating System :: POSIX :: Linux',
- 'License :: OSI Approved :: MIT License',
- 'Intended Audience :: Developers',
- 'Programming Language :: Python :: 2.7',
- 'Programming Language :: Python :: 3',
- 'Topic :: Software Development',
- 'Topic :: System :: Hardware']
-
-setup(name = 'Adafruit_MCP3008',
- version = '1.0.2',
- author = 'Tony DiCola',
- author_email = 'tdicola@adafruit.com',
- description = 'Python code to use the MCP3008 analog to digital converter with a Raspberry Pi or BeagleBone black.',
- license = 'MIT',
- classifiers = classifiers,
- url = 'https://github.com/adafruit/Adafruit_Python_MCP3008/',
- dependency_links = ['https://github.com/adafruit/Adafruit_Python_GPIO/tarball/master#egg=Adafruit-GPIO-0.6.5'],
- install_requires = ['Adafruit-GPIO>=0.6.5'],
- packages = find_packages())