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tqdm/setup.py

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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import os
try:
from setuptools import setup
except ImportError:
from distutils.core import setup
import sys
from subprocess import check_call
from io import open as io_open
# For Makefile parsing
import shlex
try: # pragma: no cover
import ConfigParser
import StringIO
except ImportError: # pragma: no cover
# Python 3 compatibility
import configparser as ConfigParser
import io as StringIO
import re
# Get version from tqdm/_version.py
__version__ = None
version_file = os.path.join(os.path.dirname(__file__), 'tqdm', '_version.py')
with io_open(version_file, mode='r') as fd:
exec(fd.read())
# Makefile auxiliary functions #
RE_MAKE_CMD = re.compile('^\t(@\+?)(make)?', flags=re.M)
def parse_makefile_aliases(filepath):
"""
Parse a makefile to find commands and substitute variables. Expects a
makefile with only aliases and a line return between each command.
Returns a dict, with a list of commands for each alias.
"""
# -- Parsing the Makefile using ConfigParser
# Adding a fake section to make the Makefile a valid Ini file
ini_str = '[root]\n'
with io_open(filepath, mode='r') as fd:
ini_str = ini_str + RE_MAKE_CMD.sub('\t', fd.read())
ini_fp = StringIO.StringIO(ini_str)
# Parse using ConfigParser
config = ConfigParser.RawConfigParser()
config.readfp(ini_fp)
# Fetch the list of aliases
aliases = config.options('root')
# -- Extracting commands for each alias
commands = {}
for alias in aliases:
if alias.lower() in ['.phony']:
continue
# strip the first line return, and then split by any line return
commands[alias] = config.get('root', alias).lstrip('\n').split('\n')
# -- Commands substitution
# Loop until all aliases are substituted by their commands:
# Check each command of each alias, and if there is one command that is to
# be substituted by an alias, try to do it right away. If this is not
# possible because this alias itself points to other aliases , then stop
# and put the current alias back in the queue to be processed again later.
# Create the queue of aliases to process
aliases_todo = list(commands.keys())
# Create the dict that will hold the full commands
commands_new = {}
# Loop until we have processed all aliases
while aliases_todo:
# Pick the first alias in the queue
alias = aliases_todo.pop(0)
# Create a new entry in the resulting dict
commands_new[alias] = []
# For each command of this alias
for cmd in commands[alias]:
# Ignore self-referencing (alias points to itself)
if cmd == alias:
pass
# Substitute full command
elif cmd in aliases and cmd in commands_new:
# Append all the commands referenced by the alias
commands_new[alias].extend(commands_new[cmd])
# Delay substituting another alias, waiting for the other alias to
# be substituted first
elif cmd in aliases and cmd not in commands_new:
# Delete the current entry to avoid other aliases
# to reference this one wrongly (as it is empty)
del commands_new[alias]
aliases_todo.append(alias)
break
# Full command (no aliases)
else:
commands_new[alias].append(cmd)
commands = commands_new
del commands_new
# -- Prepending prefix to avoid conflicts with standard setup.py commands
# for alias in commands.keys():
# commands['make_'+alias] = commands[alias]
# del commands[alias]
return commands
def execute_makefile_commands(commands, alias, verbose=False):
cmds = commands[alias]
for cmd in cmds:
# Parse string in a shell-like fashion
# (incl quoted strings and comments)
parsed_cmd = shlex.split(cmd, comments=True)
# Execute command if not empty (ie, not just a comment)
if parsed_cmd:
if verbose:
print("Running command: " + cmd)
# Launch the command and wait to finish (synchronized call)
check_call(parsed_cmd,
cwd=os.path.dirname(os.path.abspath(__file__)))
# Main setup.py config #
# Executing makefile commands if specified
if sys.argv[1].lower().strip() == 'make':
# Filename of the makefile
fpath = os.path.join(os.path.dirname(__file__), 'Makefile')
# Parse the makefile, substitute the aliases and extract the commands
commands = parse_makefile_aliases(fpath)
# If no alias (only `python setup.py make`), print the list of aliases
if len(sys.argv) < 3 or sys.argv[-1] == '--help':
print("Shortcut to use commands via aliases. List of aliases:")
print('\n'.join(alias for alias in sorted(commands.keys())))
# Else process the commands for this alias
else:
arg = sys.argv[-1]
# if unit testing, we do nothing (we just checked the makefile parsing)
if arg == 'none':
sys.exit(0)
# else if the alias exists, we execute its commands
elif arg in commands.keys():
execute_makefile_commands(commands, arg, verbose=True)
# else the alias cannot be found
else:
raise Exception("Provided alias cannot be found: make " + arg)
# Stop the processing of setup.py here:
# It's important to avoid setup.py raising an error because of the command
# not being standard
sys.exit(0)
# Python package config #
README_rst = ''
fndoc = os.path.join(os.path.dirname(__file__), 'README.rst')
with io_open(fndoc, mode='r', encoding='utf-8') as fd:
README_rst = fd.read()
setup(
name='tqdm',
version=__version__,
description='Fast, Extensible Progress Meter',
license='MPLv2.0, MIT Licences',
author='Noam Yorav-Raphael',
author_email='noamraph@gmail.com',
url='https://github.com/tqdm/tqdm',
maintainer='tqdm developers',
maintainer_email='python.tqdm@gmail.com',
platforms=['any'],
packages=['tqdm'],
entry_points={'console_scripts': ['tqdm=tqdm._main:main'], },
data_files=[('man/man1', ['tqdm.1'])],
package_data={'': ['CONTRIBUTING.md', 'LICENCE', 'examples/*.py']},
long_description=README_rst,
classifiers=[
# Trove classifiers
# (https://pypi.python.org/pypi?%3Aaction=list_classifiers)
'Development Status :: 5 - Production/Stable',
'Environment :: Console',
'Environment :: MacOS X',
'Environment :: Other Environment',
'Environment :: Win32 (MS Windows)',
'Environment :: X11 Applications',
'Framework :: IPython',
'Intended Audience :: Developers',
'Intended Audience :: Education',
'Intended Audience :: End Users/Desktop',
'Intended Audience :: Other Audience',
'Intended Audience :: System Administrators',
'License :: OSI Approved :: MIT License',
'License :: OSI Approved :: Mozilla Public License 2.0 (MPL 2.0)',
'Operating System :: MacOS :: MacOS X',
'Operating System :: Microsoft :: Windows',
'Operating System :: POSIX',
'Operating System :: POSIX :: BSD',
'Operating System :: POSIX :: BSD :: FreeBSD',
'Operating System :: POSIX :: Linux',
'Operating System :: POSIX :: SunOS/Solaris',
'Programming Language :: Python',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.6',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.2',
'Programming Language :: Python :: 3.3',
'Programming Language :: Python :: 3.4',
'Programming Language :: Python :: 3.5',
'Programming Language :: Python :: 3.6',
'Programming Language :: Python :: 3.7',
'Programming Language :: Python :: Implementation',
'Programming Language :: Python :: Implementation :: IronPython',
'Programming Language :: Python :: Implementation :: PyPy',
'Topic :: Desktop Environment',
'Topic :: Education :: Testing',
'Topic :: Office/Business',
'Topic :: Other/Nonlisted Topic',
'Topic :: Software Development :: Libraries',
'Topic :: Software Development :: Libraries :: Python Modules',
'Topic :: Software Development :: User Interfaces',
'Topic :: System :: Logging',
'Topic :: System :: Monitoring',
'Topic :: System :: Shells',
'Topic :: Terminals',
'Topic :: Utilities'
],
keywords='progressbar progressmeter progress bar meter'
' rate eta console terminal time',
test_suite='nose.collector',
tests_require=['nose', 'flake8', 'coverage'],
)
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