mirror of
https://github.com/Ponce/slackbuilds
synced 2024-11-22 19:44:21 +01:00
2155 lines
67 KiB
Python
2155 lines
67 KiB
Python
from __future__ import print_function, absolute_import
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from distutils import sysconfig
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from distutils import version
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from distutils.core import Extension
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import glob
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import io
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import multiprocessing
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import os
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import re
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import subprocess
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import sys
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import warnings
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from textwrap import fill
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PY3 = (sys.version_info[0] >= 3)
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try:
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from subprocess import check_output
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except ImportError:
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# check_output is not available in Python 2.6
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def check_output(*popenargs, **kwargs):
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"""
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Run command with arguments and return its output as a byte
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string.
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Backported from Python 2.7 as it's implemented as pure python
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on stdlib.
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"""
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process = subprocess.Popen(
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stdout=subprocess.PIPE, *popenargs, **kwargs)
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output, unused_err = process.communicate()
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retcode = process.poll()
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if retcode:
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cmd = kwargs.get("args")
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if cmd is None:
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cmd = popenargs[0]
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error = subprocess.CalledProcessError(retcode, cmd)
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error.output = output
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raise error
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return output
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if sys.platform != 'win32':
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if sys.version_info[0] < 3:
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from commands import getstatusoutput
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else:
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from subprocess import getstatusoutput
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if PY3:
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import configparser
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else:
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import ConfigParser as configparser
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# matplotlib build options, which can be altered using setup.cfg
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options = {
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'display_status': True,
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'verbose': False,
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'backend': None,
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'basedirlist': None
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}
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setup_cfg = os.environ.get('MPLSETUPCFG', 'setup.cfg')
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if os.path.exists(setup_cfg):
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config = configparser.SafeConfigParser()
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config.read(setup_cfg)
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try:
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options['display_status'] = not config.getboolean("status", "suppress")
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except:
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pass
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try:
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options['backend'] = config.get("rc_options", "backend")
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except:
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pass
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try:
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options['basedirlist'] = [
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x.strip() for x in
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config.get("directories", "basedirlist").split(',')]
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except:
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pass
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else:
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config = None
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def get_win32_compiler():
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"""
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Determine the compiler being used on win32.
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"""
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# Used to determine mingw32 or msvc
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# This is pretty bad logic, someone know a better way?
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for v in sys.argv:
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if 'mingw32' in v:
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return 'mingw32'
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return 'msvc'
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win32_compiler = get_win32_compiler()
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def extract_versions():
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"""
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Extracts version values from the main matplotlib __init__.py and
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returns them as a dictionary.
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"""
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with open('lib/matplotlib/__init__.py') as fd:
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for line in fd.readlines():
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if (line.startswith('__version__')):
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exec(line.strip())
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return locals()
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def has_include_file(include_dirs, filename):
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"""
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Returns `True` if `filename` can be found in one of the
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directories in `include_dirs`.
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"""
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if sys.platform == 'win32':
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include_dirs += os.environ.get('INCLUDE', '.').split(';')
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for dir in include_dirs:
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if os.path.exists(os.path.join(dir, filename)):
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return True
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return False
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def check_include_file(include_dirs, filename, package):
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"""
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Raises an exception if the given include file can not be found.
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"""
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if not has_include_file(include_dirs, filename):
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raise CheckFailed(
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"The C/C++ header for %s (%s) could not be found. You "
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"may need to install the development package." %
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(package, filename))
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def get_base_dirs():
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"""
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Returns a list of standard base directories on this platform.
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"""
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if options['basedirlist']:
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return options['basedirlist']
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basedir_map = {
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'win32': ['win32_static', ],
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'darwin': ['/usr/local/', '/usr', '/usr/X11',
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'/opt/X11', '/opt/local'],
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'sunos5': [os.getenv('MPLIB_BASE') or '/usr/local', ],
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'gnu0': ['/usr'],
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'aix5': ['/usr/local'],
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}
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return basedir_map.get(sys.platform, ['/usr/local', '/usr'])
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def get_include_dirs():
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"""
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Returns a list of standard include directories on this platform.
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"""
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return [os.path.join(d, 'include') for d in get_base_dirs()]
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def is_min_version(found, minversion):
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"""
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Returns `True` if `found` is at least as high a version as
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`minversion`.
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"""
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expected_version = version.LooseVersion(minversion)
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found_version = version.LooseVersion(found)
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return found_version >= expected_version
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# Define the display functions only if display_status is True.
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if options['display_status']:
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def print_line(char='='):
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print(char * 76)
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def print_status(package, status):
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initial_indent = "%22s: " % package
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indent = ' ' * 24
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print(fill(str(status), width=76,
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initial_indent=initial_indent,
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subsequent_indent=indent))
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def print_message(message):
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indent = ' ' * 24 + "* "
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print(fill(str(message), width=76,
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initial_indent=indent,
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subsequent_indent=indent))
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def print_raw(section):
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print(section)
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else:
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def print_line(*args, **kwargs):
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pass
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print_status = print_message = print_raw = print_line
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# Remove the -Wstrict-prototypesoption, is it's not valid for C++
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customize_compiler = sysconfig.customize_compiler
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def my_customize_compiler(compiler):
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retval = customize_compiler(compiler)
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try:
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compiler.compiler_so.remove('-Wstrict-prototypes')
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except (ValueError, AttributeError):
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pass
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return retval
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sysconfig.customize_compiler = my_customize_compiler
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def make_extension(name, files, *args, **kwargs):
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"""
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Make a new extension. Automatically sets include_dirs and
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library_dirs to the base directories appropriate for this
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platform.
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`name` is the name of the extension.
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`files` is a list of source files.
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Any additional arguments are passed to the
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`distutils.core.Extension` constructor.
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"""
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ext = DelayedExtension(name, files, *args, **kwargs)
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for dir in get_base_dirs():
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include_dir = os.path.join(dir, 'include')
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if os.path.exists(include_dir):
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ext.include_dirs.append(include_dir)
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for lib in ('lib', 'lib64'):
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lib_dir = os.path.join(dir, lib)
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if os.path.exists(lib_dir):
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ext.library_dirs.append(lib_dir)
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ext.include_dirs.append('.')
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return ext
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class PkgConfig(object):
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"""
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This is a class for communicating with pkg-config.
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"""
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def __init__(self):
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"""
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Determines whether pkg-config exists on this machine.
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"""
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if sys.platform == 'win32':
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self.has_pkgconfig = False
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else:
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self.set_pkgconfig_path()
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status, output = getstatusoutput("pkg-config --help")
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self.has_pkgconfig = (status == 0)
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if not self.has_pkgconfig:
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print("IMPORTANT WARNING:")
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print(
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" pkg-config is not installed.\n"
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" matplotlib may not be able to find some of its dependencies")
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def set_pkgconfig_path(self):
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pkgconfig_path = sysconfig.get_config_var('LIBDIR')
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if pkgconfig_path is None:
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return
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pkgconfig_path = os.path.join(pkgconfig_path, 'pkgconfig')
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if not os.path.isdir(pkgconfig_path):
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return
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try:
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os.environ['PKG_CONFIG_PATH'] += ':' + pkgconfig_path
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except KeyError:
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os.environ['PKG_CONFIG_PATH'] = pkgconfig_path
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def setup_extension(self, ext, package, default_include_dirs=[],
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default_library_dirs=[], default_libraries=[],
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alt_exec=None):
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"""
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Add parameters to the given `ext` for the given `package`.
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"""
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flag_map = {
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'-I': 'include_dirs', '-L': 'library_dirs', '-l': 'libraries'}
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executable = alt_exec
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if self.has_pkgconfig:
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executable = 'pkg-config {0}'.format(package)
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use_defaults = True
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if executable is not None:
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command = "{0} --libs --cflags ".format(executable)
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try:
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output = check_output(command, shell=True,
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stderr=subprocess.STDOUT)
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except subprocess.CalledProcessError:
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pass
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else:
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output = output.decode(sys.getfilesystemencoding())
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use_defaults = False
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for token in output.split():
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attr = flag_map.get(token[:2])
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if attr is not None:
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getattr(ext, attr).insert(0, token[2:])
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if use_defaults:
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basedirs = get_base_dirs()
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for base in basedirs:
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for include in default_include_dirs:
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dir = os.path.join(base, include)
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if os.path.exists(dir):
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ext.include_dirs.append(dir)
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for lib in default_library_dirs:
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dir = os.path.join(base, lib)
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if os.path.exists(dir):
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ext.library_dirs.append(dir)
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ext.libraries.extend(default_libraries)
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return True
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return False
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def get_version(self, package):
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"""
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Get the version of the package from pkg-config.
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"""
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if not self.has_pkgconfig:
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return None
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status, output = getstatusoutput(
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"pkg-config %s --modversion" % (package))
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if status == 0:
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return output
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return None
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# The PkgConfig class should be used through this singleton
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pkg_config = PkgConfig()
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class CheckFailed(Exception):
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"""
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Exception thrown when a `SetupPackage.check` method fails.
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"""
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pass
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class SetupPackage(object):
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optional = False
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def check(self):
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"""
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Checks whether the dependencies are met. Should raise a
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`CheckFailed` exception if the dependency could not be met,
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otherwise return a string indicating a version number or some
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other message indicating what was found.
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"""
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pass
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def get_packages(self):
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"""
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Get a list of package names to add to the configuration.
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These are added to the `packages` list passed to
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`distutils.setup`.
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"""
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return []
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def get_namespace_packages(self):
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"""
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Get a list of namespace package names to add to the configuration.
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These are added to the `namespace_packages` list passed to
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`distutils.setup`.
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"""
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return []
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def get_py_modules(self):
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"""
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Get a list of top-level modules to add to the configuration.
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These are added to the `py_modules` list passed to
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`distutils.setup`.
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"""
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return []
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def get_package_data(self):
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"""
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Get a package data dictionary to add to the configuration.
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These are merged into to the `package_data` list passed to
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`distutils.setup`.
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"""
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return {}
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def get_extension(self):
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"""
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Get a list of C extensions (`distutils.core.Extension`
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objects) to add to the configuration. These are added to the
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`extensions` list passed to `distutils.setup`.
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"""
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return None
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def get_install_requires(self):
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"""
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Get a list of Python packages that we require.
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pip/easy_install will attempt to download and install this
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package if it is not installed.
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"""
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return []
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def get_setup_requires(self):
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"""
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Get a list of Python packages that we require at build time.
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pip/easy_install will attempt to download and install this
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package if it is not installed.
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"""
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return []
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def _check_for_pkg_config(self, package, include_file, min_version=None,
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version=None):
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"""
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A convenience function for writing checks for a
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pkg_config-defined dependency.
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`package` is the pkg_config package name.
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`include_file` is a top-level include file we expect to find.
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`min_version` is the minimum version required.
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`version` will override the found version if this package
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requires an alternate method for that.
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"""
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if version is None:
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version = pkg_config.get_version(package)
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if version is None:
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raise CheckFailed(
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"pkg-config information for '%s' could not be found." %
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package)
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if min_version == 'PATCH':
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raise CheckFailed(
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"Requires patches that have not been merged upstream.")
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if min_version:
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if (not is_min_version(version, min_version)):
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raise CheckFailed(
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"Requires %s %s or later. Found %s." %
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(package, min_version, version))
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ext = self.get_extension()
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if ext is None:
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ext = make_extension('test', [])
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pkg_config.setup_extension(ext, package)
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check_include_file(ext.include_dirs, include_file, package)
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return 'version %s' % version
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|
|
|
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class OptionalPackage(SetupPackage):
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optional = True
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force = False
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config_category = "packages"
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|
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@classmethod
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def get_config(cls):
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"""
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Look at `setup.cfg` and return one of ["auto", True, False] indicating
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if the package is at default state ("auto"), forced by the user (True)
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or opted-out (False).
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"""
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try:
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return config.getboolean(cls.config_category, cls.name)
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except:
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return "auto"
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|
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def check(self):
|
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"""
|
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Do not override this method!
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|
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For custom dependency checks override self.check_requirements().
|
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Two things are checked: Configuration file and requirements.
|
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"""
|
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# Check configuration file
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conf = self.get_config()
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# Default "auto" state or install forced by user
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if conf in [True, 'auto']:
|
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message = "installing"
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# Set non-optional if user sets `True` in config
|
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if conf is True:
|
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self.optional = False
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# Configuration opt-out by user
|
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else:
|
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# Some backend extensions (e.g. Agg) need to be built for certain
|
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# other GUI backends (e.g. TkAgg) even when manually disabled
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if self.force is True:
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message = "installing forced (config override)"
|
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else:
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raise CheckFailed("skipping due to configuration")
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|
|
# Check requirements and add extra information (if any) to message.
|
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# If requirements are not met a CheckFailed should be raised in there.
|
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additional_info = self.check_requirements()
|
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if additional_info:
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message += ", " + additional_info
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|
|
# No CheckFailed raised until now, return install message.
|
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return message
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|
|
|
def check_requirements(self):
|
|
"""
|
|
Override this method to do custom dependency checks.
|
|
|
|
- Raise CheckFailed() if requirements are not met.
|
|
- Return message with additional information, or an empty string
|
|
(or None) for no additional information.
|
|
"""
|
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return ""
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|
|
|
|
|
class OptionalBackendPackage(OptionalPackage):
|
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config_category = "gui_support"
|
|
|
|
|
|
class Platform(SetupPackage):
|
|
name = "platform"
|
|
|
|
def check(self):
|
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return sys.platform
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|
|
|
|
|
class Python(SetupPackage):
|
|
name = "python"
|
|
|
|
def check(self):
|
|
major, minor1, minor2, s, tmp = sys.version_info
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|
|
|
if major < 2:
|
|
raise CheckFailed(
|
|
"Requires Python 2.6 or later")
|
|
elif major == 2 and minor1 < 6:
|
|
raise CheckFailed(
|
|
"Requires Python 2.6 or later (in the 2.x series)")
|
|
elif major == 3 and minor1 < 1:
|
|
raise CheckFailed(
|
|
"Requires Python 3.1 or later (in the 3.x series)")
|
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|
|
return sys.version
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|
|
|
|
|
class Matplotlib(SetupPackage):
|
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name = "matplotlib"
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|
|
|
def check(self):
|
|
return extract_versions()['__version__']
|
|
|
|
def get_packages(self):
|
|
return [
|
|
'matplotlib',
|
|
'matplotlib.backends',
|
|
'matplotlib.backends.qt_editor',
|
|
'matplotlib.compat',
|
|
'matplotlib.projections',
|
|
'matplotlib.axes',
|
|
'matplotlib.sphinxext',
|
|
'matplotlib.style',
|
|
'matplotlib.testing',
|
|
'matplotlib.testing.jpl_units',
|
|
'matplotlib.tri',
|
|
]
|
|
|
|
def get_py_modules(self):
|
|
return ['pylab']
|
|
|
|
def get_package_data(self):
|
|
return {
|
|
'matplotlib':
|
|
[
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|
'mpl-data/fonts/afm/*.afm',
|
|
'mpl-data/fonts/pdfcorefonts/*.afm',
|
|
'mpl-data/fonts/pdfcorefonts/*.txt',
|
|
'mpl-data/fonts/ttf/*.ttf',
|
|
'mpl-data/fonts/ttf/LICENSE_STIX',
|
|
'mpl-data/fonts/ttf/COPYRIGHT.TXT',
|
|
'mpl-data/fonts/ttf/README.TXT',
|
|
'mpl-data/fonts/ttf/RELEASENOTES.TXT',
|
|
'mpl-data/images/*.xpm',
|
|
'mpl-data/images/*.svg',
|
|
'mpl-data/images/*.gif',
|
|
'mpl-data/images/*.png',
|
|
'mpl-data/images/*.ppm',
|
|
'mpl-data/example/*.npy',
|
|
'mpl-data/matplotlibrc',
|
|
'backends/web_backend/*.*',
|
|
'backends/web_backend/jquery/js/*',
|
|
'backends/web_backend/jquery/css/themes/base/*.*',
|
|
'backends/web_backend/jquery/css/themes/base/images/*',
|
|
'backends/web_backend/css/*.*',
|
|
'backends/Matplotlib.nib/*',
|
|
'mpl-data/stylelib/*.mplstyle',
|
|
]}
|
|
|
|
|
|
class SampleData(OptionalPackage):
|
|
"""
|
|
This handles the sample data that ships with matplotlib. It is
|
|
technically optional, though most often will be desired.
|
|
"""
|
|
name = "sample_data"
|
|
|
|
def get_package_data(self):
|
|
return {
|
|
'matplotlib':
|
|
[
|
|
'mpl-data/sample_data/*.*',
|
|
'mpl-data/sample_data/axes_grid/*.*',
|
|
]}
|
|
|
|
|
|
class Toolkits(OptionalPackage):
|
|
name = "toolkits"
|
|
|
|
def get_packages(self):
|
|
return [
|
|
'mpl_toolkits',
|
|
'mpl_toolkits.mplot3d',
|
|
'mpl_toolkits.axes_grid',
|
|
'mpl_toolkits.axes_grid1',
|
|
'mpl_toolkits.axisartist',
|
|
]
|
|
|
|
def get_namespace_packages(self):
|
|
return ['mpl_toolkits']
|
|
|
|
|
|
class Tests(OptionalPackage):
|
|
name = "tests"
|
|
nose_min_version = '0.11.1'
|
|
|
|
def check(self):
|
|
super(Tests, self).check()
|
|
|
|
msgs = []
|
|
msg_template = ('{package} is required to run the matplotlib test '
|
|
'suite. pip/easy_install may attempt to install it '
|
|
'after matplotlib.')
|
|
|
|
|
|
bad_nose = msg_template.format(
|
|
package='nose %s or later' % self.nose_min_version
|
|
)
|
|
try:
|
|
import nose
|
|
if is_min_version(nose.__version__, self.nose_min_version):
|
|
msgs += ['using nose version %s' % nose.__version__]
|
|
else:
|
|
msgs += [bad_nose]
|
|
except ImportError:
|
|
msgs += [bad_nose]
|
|
|
|
|
|
if sys.version_info >= (3, 3):
|
|
msgs += ['using unittest.mock']
|
|
else:
|
|
try:
|
|
import mock
|
|
msgs += ['using mock %s' % mock.__version__]
|
|
except ImportError:
|
|
msgs += [msg_template.format(package='mock')]
|
|
|
|
return ' / '.join(msgs)
|
|
|
|
def get_packages(self):
|
|
return [
|
|
'matplotlib.tests',
|
|
]
|
|
|
|
def get_package_data(self):
|
|
baseline_images = [
|
|
'tests/baseline_images/%s/*' % x
|
|
for x in os.listdir('lib/matplotlib/tests/baseline_images')]
|
|
|
|
return {
|
|
'matplotlib':
|
|
baseline_images +
|
|
[
|
|
'tests/mpltest.ttf',
|
|
'tests/test_rcparams.rc'
|
|
]}
|
|
|
|
def get_install_requires(self):
|
|
requires = ['nose>=%s' % self.nose_min_version]
|
|
if not sys.version_info >= (3, 3):
|
|
requires += ['mock']
|
|
return requires
|
|
|
|
class Toolkits_Tests(Tests):
|
|
name = "toolkits_tests"
|
|
|
|
def check_requirements(self):
|
|
conf = self.get_config()
|
|
toolkits_conf = Toolkits.get_config()
|
|
tests_conf = Tests.get_config()
|
|
|
|
if conf is True:
|
|
Tests.force = True
|
|
Toolkits.force = True
|
|
elif conf == "auto" and not (toolkits_conf and tests_conf):
|
|
# Only auto-install if both toolkits and tests are set
|
|
# to be installed
|
|
raise CheckFailed("toolkits_tests needs 'toolkits' and 'tests'")
|
|
return ""
|
|
|
|
def get_packages(self):
|
|
return [
|
|
'mpl_toolkits.tests',
|
|
]
|
|
|
|
def get_package_data(self):
|
|
baseline_images = [
|
|
'tests/baseline_images/%s/*' % x
|
|
for x in os.listdir('lib/mpl_toolkits/tests/baseline_images')]
|
|
|
|
return {'mpl_toolkits': baseline_images}
|
|
|
|
def get_namespace_packages(self):
|
|
return ['mpl_toolkits']
|
|
|
|
|
|
class DelayedExtension(Extension, object):
|
|
"""
|
|
A distutils Extension subclass where some of its members
|
|
may have delayed computation until reaching the build phase.
|
|
|
|
This is so we can, for example, get the Numpy include dirs
|
|
after pip has installed Numpy for us if it wasn't already
|
|
on the system.
|
|
"""
|
|
def __init__(self, *args, **kwargs):
|
|
super(DelayedExtension, self).__init__(*args, **kwargs)
|
|
self._finalized = False
|
|
self._hooks = {}
|
|
|
|
def add_hook(self, member, func):
|
|
"""
|
|
Add a hook to dynamically compute a member.
|
|
|
|
Parameters
|
|
----------
|
|
member : string
|
|
The name of the member
|
|
|
|
func : callable
|
|
The function to call to get dynamically-computed values
|
|
for the member.
|
|
"""
|
|
self._hooks[member] = func
|
|
|
|
def finalize(self):
|
|
self._finalized = True
|
|
|
|
class DelayedMember(property):
|
|
def __init__(self, name):
|
|
self._name = name
|
|
|
|
def __get__(self, obj, objtype=None):
|
|
result = getattr(obj, '_' + self._name, [])
|
|
|
|
if obj._finalized:
|
|
if self._name in obj._hooks:
|
|
result = obj._hooks[self._name]() + result
|
|
|
|
return result
|
|
|
|
def __set__(self, obj, value):
|
|
setattr(obj, '_' + self._name, value)
|
|
|
|
include_dirs = DelayedMember('include_dirs')
|
|
|
|
|
|
class Numpy(SetupPackage):
|
|
name = "numpy"
|
|
|
|
@staticmethod
|
|
def include_dirs_hook():
|
|
if sys.version_info[0] >= 3:
|
|
import builtins
|
|
if hasattr(builtins, '__NUMPY_SETUP__'):
|
|
del builtins.__NUMPY_SETUP__
|
|
import imp
|
|
import numpy
|
|
imp.reload(numpy)
|
|
else:
|
|
import __builtin__
|
|
if hasattr(__builtin__, '__NUMPY_SETUP__'):
|
|
del __builtin__.__NUMPY_SETUP__
|
|
import numpy
|
|
reload(numpy)
|
|
|
|
ext = Extension('test', [])
|
|
ext.include_dirs.append(numpy.get_include())
|
|
if not has_include_file(
|
|
ext.include_dirs, os.path.join("numpy", "arrayobject.h")):
|
|
warnings.warn(
|
|
"The C headers for numpy could not be found. "
|
|
"You may need to install the development package")
|
|
|
|
return [numpy.get_include()]
|
|
|
|
def check(self):
|
|
min_version = extract_versions()['__version__numpy__']
|
|
try:
|
|
import numpy
|
|
except ImportError:
|
|
raise CheckFailed(
|
|
"could not be found" )
|
|
#return 'not found. pip may install it below.'
|
|
|
|
if not is_min_version(numpy.__version__, min_version):
|
|
raise CheckFailed(
|
|
"requires numpy %s or later to build; found %s" %
|
|
(min_version, numpy.__version__))
|
|
|
|
return 'version %s' % numpy.__version__
|
|
|
|
def add_flags(self, ext):
|
|
# Ensure that PY_ARRAY_UNIQUE_SYMBOL is uniquely defined for
|
|
# each extension
|
|
array_api_name = 'MPL_' + ext.name.replace('.', '_') + '_ARRAY_API'
|
|
|
|
ext.define_macros.append(('PY_ARRAY_UNIQUE_SYMBOL', array_api_name))
|
|
ext.add_hook('include_dirs', self.include_dirs_hook)
|
|
|
|
def get_setup_requires(self):
|
|
return ['numpy>=1.6']
|
|
|
|
def get_install_requires(self):
|
|
return ['numpy>=1.6']
|
|
|
|
|
|
class CXX(SetupPackage):
|
|
name = 'pycxx'
|
|
|
|
def check(self):
|
|
if PY3:
|
|
# There is no version of PyCXX in the wild that will work
|
|
# with Python 3.x and matplotlib, since they lack support
|
|
# for the buffer object.
|
|
self.__class__.found_external = False
|
|
return ("Official versions of PyCXX are not compatible "
|
|
"with matplotlib on Python 3.x, since they lack "
|
|
"support for the buffer object. Using local "
|
|
"copy")
|
|
|
|
self.__class__.found_external = True
|
|
old_stdout = sys.stdout
|
|
if PY3:
|
|
sys.stdout = io.StringIO()
|
|
else:
|
|
sys.stdout = io.BytesIO()
|
|
|
|
try:
|
|
import CXX
|
|
except ImportError:
|
|
self.__class__.found_external = False
|
|
return "Couldn't import. Using local copy."
|
|
finally:
|
|
sys.stdout = old_stdout
|
|
|
|
try:
|
|
return self._check_for_pkg_config(
|
|
'PyCXX', 'CXX/Extensions.hxx', min_version='6.2.4')
|
|
except CheckFailed as e:
|
|
# It's ok to just proceed here, since the `import CXX`
|
|
# worked above, and PyCXX (at least upstream) ensures that
|
|
# its header files are on the default distutils include
|
|
# path (either in a standard C place such as /usr/include,
|
|
# or in /usr/include/pythonX.Y.
|
|
return 'Using system CXX (version unknown, no pkg-config info)'
|
|
|
|
def add_flags(self, ext):
|
|
if self.found_external and not 'sdist' in sys.argv:
|
|
support_dir = os.path.normpath(
|
|
os.path.join(
|
|
sys.prefix,
|
|
'share',
|
|
'python%d.%d' % (
|
|
sys.version_info[0], sys.version_info[1]),
|
|
'CXX'))
|
|
if not os.path.exists(support_dir):
|
|
# On Fedora 17, these files are installed in /usr/share/CXX
|
|
support_dir = '/usr/src/CXX'
|
|
ext.sources.extend([
|
|
os.path.join(support_dir, x) for x in
|
|
['cxxsupport.cxx', 'cxx_extensions.cxx',
|
|
'IndirectPythonInterface.cxx',
|
|
'cxxextensions.c']])
|
|
pkg_config.setup_extension(ext, 'PyCXX')
|
|
else:
|
|
ext.include_dirs.append('extern')
|
|
ext.sources.extend(glob.glob('extern/CXX/*.cxx'))
|
|
ext.sources.extend(glob.glob('extern/CXX/*.c'))
|
|
ext.define_macros.append(('PYCXX_ISO_CPP_LIB', '1'))
|
|
if PY3:
|
|
ext.define_macros.append(('PYCXX_PYTHON_2TO3', '1'))
|
|
if not (sys.platform == 'win32' and win32_compiler == 'msvc'):
|
|
ext.libraries.append('stdc++')
|
|
ext.libraries.append('m')
|
|
|
|
|
|
class LibAgg(SetupPackage):
|
|
name = 'libagg'
|
|
|
|
def check(self):
|
|
self.__class__.found_external = True
|
|
try:
|
|
return self._check_for_pkg_config(
|
|
'libagg', 'agg2/agg_basics.h', min_version='PATCH')
|
|
except CheckFailed as e:
|
|
self.__class__.found_external = False
|
|
return str(e) + ' Using local copy.'
|
|
|
|
def add_flags(self, ext):
|
|
if self.found_external:
|
|
pkg_config.setup_extension(ext, 'libagg')
|
|
else:
|
|
ext.include_dirs.append('extern/agg24/include')
|
|
agg_sources = [
|
|
'agg_bezier_arc.cpp',
|
|
'agg_curves.cpp',
|
|
'agg_image_filters.cpp',
|
|
'agg_trans_affine.cpp',
|
|
'agg_vcgen_contour.cpp',
|
|
'agg_vcgen_dash.cpp',
|
|
'agg_vcgen_stroke.cpp',
|
|
'agg_vpgen_segmentator.cpp'
|
|
]
|
|
ext.sources.extend(
|
|
os.path.join('extern', 'agg24', 'src', x) for x in agg_sources)
|
|
|
|
|
|
class FreeType(SetupPackage):
|
|
name = "freetype"
|
|
|
|
def check(self):
|
|
if sys.platform == 'win32':
|
|
check_include_file(get_include_dirs(), 'ft2build.h', 'freetype')
|
|
return 'Using unknown version found on system.'
|
|
|
|
status, output = getstatusoutput("freetype-config --ftversion")
|
|
if status == 0:
|
|
version = output
|
|
else:
|
|
version = None
|
|
|
|
# Early versions of freetype grep badly inside freetype-config,
|
|
# so catch those cases. (tested with 2.5.3).
|
|
if version is None or 'No such file or directory\ngrep:' in version:
|
|
version = self.version_from_header()
|
|
|
|
return self._check_for_pkg_config(
|
|
'freetype2', 'ft2build.h',
|
|
min_version='2.3', version=version)
|
|
|
|
def version_from_header(self):
|
|
version = 'Failed to identify version.'
|
|
ext = self.get_extension()
|
|
if ext is None:
|
|
return version
|
|
# Return the first version found in the include dirs.
|
|
for include_dir in ext.include_dirs:
|
|
header_fname = os.path.join(include_dir, 'freetype.h')
|
|
if os.path.exists(header_fname):
|
|
major, minor, patch = 0, 0, 0
|
|
with open(header_fname, 'r') as fh:
|
|
for line in fh:
|
|
if line.startswith('#define FREETYPE_'):
|
|
value = line.rsplit(' ', 1)[1].strip()
|
|
if 'MAJOR' in line:
|
|
major = value
|
|
elif 'MINOR' in line:
|
|
minor = value
|
|
else:
|
|
patch = value
|
|
return '.'.join([major, minor, patch])
|
|
|
|
def add_flags(self, ext):
|
|
pkg_config.setup_extension(
|
|
ext, 'freetype2',
|
|
default_include_dirs=[
|
|
'include/freetype2', 'freetype2',
|
|
'lib/freetype2/include',
|
|
'lib/freetype2/include/freetype2'],
|
|
default_library_dirs=[
|
|
'freetype2/lib'],
|
|
default_libraries=['freetype', 'z'])
|
|
|
|
|
|
|
|
class FT2Font(SetupPackage):
|
|
name = 'ft2font'
|
|
|
|
def get_extension(self):
|
|
sources = [
|
|
'src/ft2font.cpp',
|
|
'src/mplutils.cpp'
|
|
]
|
|
ext = make_extension('matplotlib.ft2font', sources)
|
|
FreeType().add_flags(ext)
|
|
Numpy().add_flags(ext)
|
|
CXX().add_flags(ext)
|
|
return ext
|
|
|
|
|
|
class Png(SetupPackage):
|
|
name = "png"
|
|
|
|
def check(self):
|
|
if sys.platform == 'win32':
|
|
check_include_file(get_include_dirs(), 'png.h', 'png')
|
|
return 'Using unknown version found on system.'
|
|
|
|
status, output = getstatusoutput("libpng-config --version")
|
|
if status == 0:
|
|
version = output
|
|
else:
|
|
version = None
|
|
|
|
try:
|
|
return self._check_for_pkg_config(
|
|
'libpng', 'png.h',
|
|
min_version='1.2', version=version)
|
|
except CheckFailed as e:
|
|
if has_include_file(get_include_dirs(), 'png.h'):
|
|
return str(e) + ' Using unknown version found on system.'
|
|
raise
|
|
|
|
def get_extension(self):
|
|
sources = [
|
|
'src/_png.cpp', 'src/mplutils.cpp'
|
|
]
|
|
ext = make_extension('matplotlib._png', sources)
|
|
pkg_config.setup_extension(
|
|
ext, 'libpng', default_libraries=['png', 'z'],
|
|
alt_exec='libpng-config --ldflags')
|
|
Numpy().add_flags(ext)
|
|
CXX().add_flags(ext)
|
|
return ext
|
|
|
|
|
|
class Qhull(SetupPackage):
|
|
name = "qhull"
|
|
|
|
def check(self):
|
|
self.__class__.found_external = True
|
|
try:
|
|
return self._check_for_pkg_config(
|
|
'qhull', 'qhull/qhull_a.h', min_version='2003.1')
|
|
except CheckFailed as e:
|
|
self.__class__.found_pkgconfig = False
|
|
# Qhull may not be in the pkg-config system but may still be
|
|
# present on this system, so check if the header files can be
|
|
# found.
|
|
include_dirs = [
|
|
os.path.join(x, 'qhull') for x in get_include_dirs()]
|
|
if has_include_file(include_dirs, 'qhull_a.h'):
|
|
return 'Using system Qhull (version unknown, no pkg-config info)'
|
|
else:
|
|
self.__class__.found_external = False
|
|
return str(e) + ' Using local copy.'
|
|
|
|
def add_flags(self, ext):
|
|
if self.found_external:
|
|
pkg_config.setup_extension(ext, 'qhull',
|
|
default_libraries=['qhull'])
|
|
else:
|
|
ext.include_dirs.append('extern')
|
|
ext.sources.extend(glob.glob('extern/qhull/*.c'))
|
|
|
|
|
|
class TTConv(SetupPackage):
|
|
name = "ttconv"
|
|
|
|
def get_extension(self):
|
|
sources = [
|
|
'src/_ttconv.cpp',
|
|
'extern/ttconv/pprdrv_tt.cpp',
|
|
'extern/ttconv/pprdrv_tt2.cpp',
|
|
'extern/ttconv/ttutil.cpp'
|
|
]
|
|
ext = make_extension('matplotlib.ttconv', sources)
|
|
Numpy().add_flags(ext)
|
|
CXX().add_flags(ext)
|
|
ext.include_dirs.append('extern')
|
|
return ext
|
|
|
|
|
|
class Path(SetupPackage):
|
|
name = "path"
|
|
|
|
def get_extension(self):
|
|
sources = [
|
|
'src/_path.cpp',
|
|
'src/path_cleanup.cpp',
|
|
'src/agg_py_transforms.cpp'
|
|
]
|
|
|
|
ext = make_extension('matplotlib._path', sources)
|
|
Numpy().add_flags(ext)
|
|
LibAgg().add_flags(ext)
|
|
CXX().add_flags(ext)
|
|
return ext
|
|
|
|
|
|
class Image(SetupPackage):
|
|
name = "image"
|
|
|
|
def get_extension(self):
|
|
sources = [
|
|
'src/_image.cpp', 'src/mplutils.cpp'
|
|
]
|
|
ext = make_extension('matplotlib._image', sources)
|
|
Numpy().add_flags(ext)
|
|
LibAgg().add_flags(ext)
|
|
CXX().add_flags(ext)
|
|
return ext
|
|
|
|
|
|
class Contour(SetupPackage):
|
|
name = "contour"
|
|
|
|
def get_extension(self):
|
|
sources = [
|
|
"src/cntr.c"
|
|
]
|
|
ext = make_extension('matplotlib._cntr', sources)
|
|
Numpy().add_flags(ext)
|
|
return ext
|
|
|
|
|
|
class Delaunay(SetupPackage):
|
|
name = "delaunay"
|
|
|
|
def get_packages(self):
|
|
return ['matplotlib.delaunay']
|
|
|
|
def get_extension(self):
|
|
sources = ["_delaunay.cpp", "VoronoiDiagramGenerator.cpp",
|
|
"delaunay_utils.cpp", "natneighbors.cpp"]
|
|
sources = [os.path.join('lib/matplotlib/delaunay', s) for s in sources]
|
|
ext = make_extension('matplotlib._delaunay', sources)
|
|
Numpy().add_flags(ext)
|
|
return ext
|
|
|
|
|
|
class QhullWrap(SetupPackage):
|
|
name = "qhull_wrap"
|
|
|
|
def get_extension(self):
|
|
sources = ['src/qhull_wrap.c']
|
|
ext = make_extension('matplotlib._qhull', sources,
|
|
define_macros=[('MPL_DEVNULL', os.devnull)])
|
|
Numpy().add_flags(ext)
|
|
Qhull().add_flags(ext)
|
|
return ext
|
|
|
|
|
|
class Tri(SetupPackage):
|
|
name = "tri"
|
|
|
|
def get_extension(self):
|
|
sources = [
|
|
"lib/matplotlib/tri/_tri.cpp",
|
|
"src/mplutils.cpp"
|
|
]
|
|
ext = make_extension('matplotlib._tri', sources)
|
|
Numpy().add_flags(ext)
|
|
CXX().add_flags(ext)
|
|
return ext
|
|
|
|
|
|
class Six(SetupPackage):
|
|
name = "six"
|
|
min_version = "1.4"
|
|
|
|
def check(self):
|
|
try:
|
|
import six
|
|
except ImportError:
|
|
raise CheckFailed(
|
|
"could not be found")
|
|
|
|
if not is_min_version(six.__version__, self.min_version):
|
|
raise CheckFailed(
|
|
"requires six %s or later; found %s" %
|
|
(self.min_version, six.__version__))
|
|
|
|
return "using six version %s" % six.__version__
|
|
|
|
def get_install_requires(self):
|
|
return ['six>={0}'.format(self.min_version)]
|
|
|
|
|
|
class Pytz(SetupPackage):
|
|
name = "pytz"
|
|
|
|
def check(self):
|
|
try:
|
|
import pytz
|
|
except ImportError:
|
|
raise CheckFailed (
|
|
"could not be found")
|
|
|
|
return "using pytz version %s" % pytz.__version__
|
|
|
|
def get_install_requires(self):
|
|
return ['pytz']
|
|
|
|
|
|
class Dateutil(SetupPackage):
|
|
name = "dateutil"
|
|
|
|
def __init__(self, version=None):
|
|
self.version = version
|
|
|
|
def check(self):
|
|
try:
|
|
import dateutil
|
|
except ImportError:
|
|
# dateutil 2.1 has a file encoding bug that breaks installation on
|
|
# python 3.3
|
|
# https://github.com/matplotlib/matplotlib/issues/2373
|
|
# hack around the problem by installing the (working) v2.0
|
|
#major, minor1, _, _, _ = sys.version_info
|
|
#if self.version is None and (major, minor1) == (3, 3):
|
|
#self.version = '!=2.1'
|
|
|
|
raise CheckFailed (
|
|
"could not be found")
|
|
major, minor1, _, _, _ = sys.version_info
|
|
if dateutil.__version__ == '2.1' and (major, minor1) == (3, 3):
|
|
raise CheckFailed (
|
|
"dateutil v. 2.1 has a bug that breaks installation"
|
|
"on python 3.3.x, use another dateutil version")
|
|
return "using dateutil version %s" % dateutil.__version__
|
|
|
|
def get_install_requires(self):
|
|
dateutil = 'python-dateutil'
|
|
if self.version is not None:
|
|
dateutil += self.version
|
|
return [dateutil]
|
|
|
|
|
|
class Tornado(SetupPackage):
|
|
name = "tornado"
|
|
|
|
def check(self):
|
|
try:
|
|
import tornado
|
|
except ImportError:
|
|
raise CheckFailed (
|
|
"could not be found")
|
|
|
|
return "using tornado version %s" % tornado.version
|
|
|
|
|
|
class Pyparsing(SetupPackage):
|
|
name = "pyparsing"
|
|
|
|
def is_ok(self):
|
|
# pyparsing 2.0.0 bug, but it may be patched in distributions
|
|
try:
|
|
import pyparsing
|
|
f = pyparsing.Forward()
|
|
f <<= pyparsing.Literal('a')
|
|
return f is not None
|
|
except (ImportError, TypeError):
|
|
return False
|
|
|
|
def check(self):
|
|
try:
|
|
import pyparsing
|
|
except ImportError:
|
|
raise CheckFailed (
|
|
"could not be found")
|
|
|
|
required = [1, 5, 6]
|
|
if [int(x) for x in pyparsing.__version__.split('.')] < required:
|
|
raise CheckFailed (
|
|
"matplotlib requires pyparsing >= {0}; yours is ".format(
|
|
'.'.join(str(x) for x in required)) + pyparsing.__version__)
|
|
|
|
if not self.is_ok():
|
|
return (
|
|
"Your pyparsing contains a bug that will be monkey-patched by "
|
|
"matplotlib. For best results, upgrade to pyparsing 2.0.1 or "
|
|
"later.")
|
|
|
|
return "using pyparsing version %s" % pyparsing.__version__
|
|
|
|
def get_install_requires(self):
|
|
if self.is_ok():
|
|
return ['pyparsing>=1.5.6']
|
|
else:
|
|
return ['pyparsing>=1.5.6,!=2.0.0']
|
|
|
|
|
|
class BackendAgg(OptionalBackendPackage):
|
|
name = "agg"
|
|
|
|
def get_extension(self):
|
|
sources = [
|
|
"src/mplutils.cpp",
|
|
"src/agg_py_transforms.cpp",
|
|
"src/_backend_agg.cpp"
|
|
]
|
|
ext = make_extension('matplotlib.backends._backend_agg', sources)
|
|
Numpy().add_flags(ext)
|
|
LibAgg().add_flags(ext)
|
|
FreeType().add_flags(ext)
|
|
CXX().add_flags(ext)
|
|
return ext
|
|
|
|
|
|
class BackendTkAgg(OptionalBackendPackage):
|
|
name = "tkagg"
|
|
|
|
def __init__(self):
|
|
self.tcl_tk_cache = None
|
|
|
|
def check_requirements(self):
|
|
try:
|
|
if PY3:
|
|
import tkinter as Tkinter
|
|
else:
|
|
import Tkinter
|
|
except ImportError:
|
|
raise CheckFailed('TKAgg requires Tkinter.')
|
|
except RuntimeError:
|
|
raise CheckFailed('Tkinter present but import failed.')
|
|
else:
|
|
if Tkinter.TkVersion < 8.3:
|
|
raise CheckFailed("Tcl/Tk v8.3 or later required.")
|
|
|
|
ext = self.get_extension()
|
|
check_include_file(ext.include_dirs, "tk.h", "Tk")
|
|
|
|
try:
|
|
tk_v = Tkinter.__version__.split()[-2]
|
|
except (AttributeError, IndexError):
|
|
# Tkinter.__version__ has been removed in python 3
|
|
tk_v = 'version not identified'
|
|
|
|
BackendAgg.force = True
|
|
|
|
return "version %s" % tk_v
|
|
|
|
def get_extension(self):
|
|
sources = [
|
|
'src/agg_py_transforms.cpp',
|
|
'src/_tkagg.cpp'
|
|
]
|
|
|
|
ext = make_extension('matplotlib.backends._tkagg', sources)
|
|
self.add_flags(ext)
|
|
Numpy().add_flags(ext)
|
|
LibAgg().add_flags(ext)
|
|
CXX().add_flags(ext)
|
|
return ext
|
|
|
|
def query_tcltk(self):
|
|
"""
|
|
Tries to open a Tk window in order to query the Tk object
|
|
about its library paths. This should never be called more
|
|
than once by the same process, as Tk intricacies may cause the
|
|
Python interpreter to hang. The function also has a workaround
|
|
if no X server is running (useful for autobuild systems).
|
|
"""
|
|
# Use cached values if they exist, which ensures this function
|
|
# only executes once
|
|
if self.tcl_tk_cache is not None:
|
|
return self.tcl_tk_cache
|
|
|
|
# By this point, we already know that Tkinter imports correctly
|
|
if PY3:
|
|
import tkinter as Tkinter
|
|
else:
|
|
import Tkinter
|
|
tcl_lib_dir = ''
|
|
tk_lib_dir = ''
|
|
# First try to open a Tk window (requires a running X server)
|
|
try:
|
|
tk = Tkinter.Tk()
|
|
except Tkinter.TclError:
|
|
# Next, start Tcl interpreter without opening a Tk window
|
|
# (no need for X server) This feature is available in
|
|
# python version 2.4 and up
|
|
try:
|
|
tcl = Tkinter.Tcl()
|
|
except AttributeError: # Python version not high enough
|
|
pass
|
|
except Tkinter.TclError: # Something went wrong while opening Tcl
|
|
pass
|
|
else:
|
|
tcl_lib_dir = str(tcl.getvar('tcl_library'))
|
|
# Guess Tk location based on Tcl location
|
|
(head, tail) = os.path.split(tcl_lib_dir)
|
|
tail = tail.replace('Tcl', 'Tk').replace('tcl', 'tk')
|
|
tk_lib_dir = os.path.join(head, tail)
|
|
if not os.path.exists(tk_lib_dir):
|
|
tk_lib_dir = tcl_lib_dir.replace(
|
|
'Tcl', 'Tk').replace('tcl', 'tk')
|
|
else:
|
|
# Obtain Tcl and Tk locations from Tk widget
|
|
tk.withdraw()
|
|
tcl_lib_dir = str(tk.getvar('tcl_library'))
|
|
tk_lib_dir = str(tk.getvar('tk_library'))
|
|
tk.destroy()
|
|
|
|
# Save directories and version string to cache
|
|
self.tcl_tk_cache = tcl_lib_dir, tk_lib_dir, str(Tkinter.TkVersion)[:3]
|
|
return self.tcl_tk_cache
|
|
|
|
def parse_tcl_config(self, tcl_lib_dir, tk_lib_dir):
|
|
try:
|
|
if PY3:
|
|
import tkinter as Tkinter
|
|
else:
|
|
import Tkinter
|
|
except ImportError:
|
|
return None
|
|
|
|
tcl_poss = [tcl_lib_dir,
|
|
os.path.normpath(os.path.join(tcl_lib_dir, '..')),
|
|
"/usr/lib/tcl" + str(Tkinter.TclVersion),
|
|
"/usr/lib"]
|
|
tk_poss = [tk_lib_dir,
|
|
os.path.normpath(os.path.join(tk_lib_dir, '..')),
|
|
"/usr/lib/tk" + str(Tkinter.TkVersion),
|
|
"/usr/lib"]
|
|
for ptcl, ptk in zip(tcl_poss, tk_poss):
|
|
tcl_config = os.path.join(ptcl, "tclConfig.sh")
|
|
tk_config = os.path.join(ptk, "tkConfig.sh")
|
|
if (os.path.exists(tcl_config) and os.path.exists(tk_config)):
|
|
break
|
|
if not (os.path.exists(tcl_config) and os.path.exists(tk_config)):
|
|
return None
|
|
|
|
def get_var(file, varname):
|
|
p = subprocess.Popen(
|
|
'. %s ; eval echo ${%s}' % (file, varname),
|
|
shell=True,
|
|
executable="/bin/sh",
|
|
stdout=subprocess.PIPE)
|
|
result = p.communicate()[0]
|
|
return result.decode('ascii')
|
|
|
|
tcl_lib_dir = get_var(
|
|
tcl_config, 'TCL_LIB_SPEC').split()[0][2:].strip()
|
|
tcl_inc_dir = get_var(
|
|
tcl_config, 'TCL_INCLUDE_SPEC')[2:].strip()
|
|
tcl_lib = get_var(tcl_config, 'TCL_LIB_FLAG')[2:].strip()
|
|
|
|
tk_lib_dir = get_var(tk_config, 'TK_LIB_SPEC').split()[0][2:].strip()
|
|
tk_inc_dir = get_var(tk_config, 'TK_INCLUDE_SPEC').strip()
|
|
if tk_inc_dir == '':
|
|
tk_inc_dir = tcl_inc_dir
|
|
else:
|
|
tk_inc_dir = tk_inc_dir[2:]
|
|
tk_lib = get_var(tk_config, 'TK_LIB_FLAG')[2:].strip()
|
|
|
|
if not os.path.exists(os.path.join(tk_inc_dir, 'tk.h')):
|
|
return None
|
|
|
|
return (tcl_lib_dir, tcl_inc_dir, tcl_lib,
|
|
tk_lib_dir, tk_inc_dir, tk_lib)
|
|
|
|
def guess_tcl_config(self, tcl_lib_dir, tk_lib_dir, tk_ver):
|
|
if not (os.path.exists(tcl_lib_dir) and os.path.exists(tk_lib_dir)):
|
|
return None
|
|
|
|
tcl_lib = os.path.normpath(os.path.join(tcl_lib_dir, '../'))
|
|
tk_lib = os.path.normpath(os.path.join(tk_lib_dir, '../'))
|
|
|
|
tcl_inc = os.path.normpath(
|
|
os.path.join(tcl_lib_dir,
|
|
'../../include/tcl' + tk_ver))
|
|
if not os.path.exists(tcl_inc):
|
|
tcl_inc = os.path.normpath(
|
|
os.path.join(tcl_lib_dir,
|
|
'../../include'))
|
|
|
|
tk_inc = os.path.normpath(os.path.join(
|
|
tk_lib_dir,
|
|
'../../include/tk' + tk_ver))
|
|
if not os.path.exists(tk_inc):
|
|
tk_inc = os.path.normpath(os.path.join(
|
|
tk_lib_dir,
|
|
'../../include'))
|
|
|
|
if not os.path.exists(os.path.join(tk_inc, 'tk.h')):
|
|
tk_inc = tcl_inc
|
|
|
|
if not os.path.exists(tcl_inc):
|
|
# this is a hack for suse linux, which is broken
|
|
if (sys.platform.startswith('linux') and
|
|
os.path.exists('/usr/include/tcl.h') and
|
|
os.path.exists('/usr/include/tk.h')):
|
|
tcl_inc = '/usr/include'
|
|
tk_inc = '/usr/include'
|
|
|
|
if not os.path.exists(os.path.join(tk_inc, 'tk.h')):
|
|
return None
|
|
|
|
return tcl_lib, tcl_inc, 'tcl' + tk_ver, tk_lib, tk_inc, 'tk' + tk_ver
|
|
|
|
def hardcoded_tcl_config(self):
|
|
tcl_inc = "/usr/local/include"
|
|
tk_inc = "/usr/local/include"
|
|
tcl_lib = "/usr/local/lib"
|
|
tk_lib = "/usr/local/lib"
|
|
return tcl_lib, tcl_inc, 'tcl', tk_lib, tk_inc, 'tk'
|
|
|
|
def add_flags(self, ext):
|
|
if sys.platform == 'win32':
|
|
major, minor1, minor2, s, tmp = sys.version_info
|
|
if sys.version_info[0:2] < (3, 4):
|
|
ext.include_dirs.extend(['win32_static/include/tcl85'])
|
|
ext.libraries.extend(['tk85', 'tcl85'])
|
|
else:
|
|
ext.include_dirs.extend(['win32_static/include/tcl86'])
|
|
ext.libraries.extend(['tk86t', 'tcl86t'])
|
|
ext.library_dirs.extend([os.path.join(sys.prefix, 'dlls')])
|
|
|
|
elif sys.platform == 'darwin':
|
|
# this config section lifted directly from Imaging - thanks to
|
|
# the effbot!
|
|
|
|
# First test for a MacOSX/darwin framework install
|
|
from os.path import join, exists
|
|
framework_dirs = [
|
|
join(os.getenv('HOME'), '/Library/Frameworks'),
|
|
'/Library/Frameworks',
|
|
'/System/Library/Frameworks/',
|
|
]
|
|
|
|
# Find the directory that contains the Tcl.framework and
|
|
# Tk.framework bundles.
|
|
tk_framework_found = 0
|
|
for F in framework_dirs:
|
|
# both Tcl.framework and Tk.framework should be present
|
|
for fw in 'Tcl', 'Tk':
|
|
if not exists(join(F, fw + '.framework')):
|
|
break
|
|
else:
|
|
# ok, F is now directory with both frameworks. Continure
|
|
# building
|
|
tk_framework_found = 1
|
|
break
|
|
if tk_framework_found:
|
|
# For 8.4a2, we must add -I options that point inside
|
|
# the Tcl and Tk frameworks. In later release we
|
|
# should hopefully be able to pass the -F option to
|
|
# gcc, which specifies a framework lookup path.
|
|
|
|
tk_include_dirs = [
|
|
join(F, fw + '.framework', H)
|
|
for fw in ('Tcl', 'Tk')
|
|
for H in ('Headers', 'Versions/Current/PrivateHeaders')
|
|
]
|
|
|
|
# For 8.4a2, the X11 headers are not included. Rather
|
|
# than include a complicated search, this is a
|
|
# hard-coded path. It could bail out if X11 libs are
|
|
# not found...
|
|
|
|
# tk_include_dirs.append('/usr/X11R6/include')
|
|
frameworks = ['-framework', 'Tcl', '-framework', 'Tk']
|
|
ext.include_dirs.extend(tk_include_dirs)
|
|
ext.extra_link_args.extend(frameworks)
|
|
ext.extra_compile_args.extend(frameworks)
|
|
|
|
# you're still here? ok we'll try it this way...
|
|
else:
|
|
# There are 3 methods to try, in decreasing order of "smartness"
|
|
#
|
|
# 1. Parse the tclConfig.sh and tkConfig.sh files that have
|
|
# all the information we need
|
|
#
|
|
# 2. Guess the include and lib dirs based on the location of
|
|
# Tkinter's 'tcl_library' and 'tk_library' variables.
|
|
#
|
|
# 3. Use some hardcoded locations that seem to work on a lot
|
|
# of distros.
|
|
|
|
# Query Tcl/Tk system for library paths and version string
|
|
try:
|
|
tcl_lib_dir, tk_lib_dir, tk_ver = self.query_tcltk()
|
|
except:
|
|
tk_ver = ''
|
|
result = self.hardcoded_tcl_config()
|
|
else:
|
|
result = self.parse_tcl_config(tcl_lib_dir, tk_lib_dir)
|
|
if result is None:
|
|
result = self.guess_tcl_config(
|
|
tcl_lib_dir, tk_lib_dir, tk_ver)
|
|
if result is None:
|
|
result = self.hardcoded_tcl_config()
|
|
|
|
# Add final versions of directories and libraries to ext lists
|
|
(tcl_lib_dir, tcl_inc_dir, tcl_lib,
|
|
tk_lib_dir, tk_inc_dir, tk_lib) = result
|
|
ext.include_dirs.extend([tcl_inc_dir, tk_inc_dir])
|
|
ext.library_dirs.extend([tcl_lib_dir, tk_lib_dir])
|
|
ext.libraries.extend([tcl_lib, tk_lib])
|
|
|
|
|
|
class BackendGtk(OptionalBackendPackage):
|
|
name = "gtk"
|
|
|
|
def check_requirements(self):
|
|
try:
|
|
import gtk
|
|
except ImportError:
|
|
raise CheckFailed("Requires pygtk")
|
|
except RuntimeError:
|
|
raise CheckFailed('pygtk present, but import failed.')
|
|
else:
|
|
version = (2, 2, 0)
|
|
if gtk.pygtk_version < version:
|
|
raise CheckFailed(
|
|
"Requires pygtk %d.%d.%d or later. "
|
|
"Found %d.%d.%d" % (version + gtk.pygtk_version))
|
|
|
|
ext = self.get_extension()
|
|
self.add_flags(ext)
|
|
check_include_file(ext.include_dirs,
|
|
os.path.join("gtk", "gtk.h"),
|
|
'gtk')
|
|
check_include_file(ext.include_dirs,
|
|
os.path.join("pygtk", "pygtk.h"),
|
|
'pygtk')
|
|
|
|
return 'Gtk: %s pygtk: %s' % (
|
|
".".join(str(x) for x in gtk.gtk_version),
|
|
".".join(str(x) for x in gtk.pygtk_version))
|
|
|
|
def get_package_data(self):
|
|
return {'matplotlib': ['mpl-data/*.glade']}
|
|
|
|
def get_extension(self):
|
|
sources = [
|
|
'src/_backend_gdk.c'
|
|
]
|
|
ext = make_extension('matplotlib.backends._backend_gdk', sources)
|
|
self.add_flags(ext)
|
|
Numpy().add_flags(ext)
|
|
return ext
|
|
|
|
def add_flags(self, ext):
|
|
if sys.platform == 'win32':
|
|
def getoutput(s):
|
|
ret = os.popen(s).read().strip()
|
|
return ret
|
|
|
|
if 'PKG_CONFIG_PATH' not in os.environ:
|
|
# If Gtk+ is installed, pkg-config is required to be installed
|
|
os.environ['PKG_CONFIG_PATH'] = 'C:\\GTK\\lib\\pkgconfig'
|
|
|
|
# popen broken on my win32 plaform so I can't use pkgconfig
|
|
ext.library_dirs.extend(
|
|
['C:/GTK/bin', 'C:/GTK/lib'])
|
|
|
|
ext.include_dirs.extend(
|
|
['win32_static/include/pygtk-2.0',
|
|
'C:/GTK/include',
|
|
'C:/GTK/include/gobject',
|
|
'C:/GTK/include/gext',
|
|
'C:/GTK/include/glib',
|
|
'C:/GTK/include/pango',
|
|
'C:/GTK/include/atk',
|
|
'C:/GTK/include/X11',
|
|
'C:/GTK/include/cairo',
|
|
'C:/GTK/include/gdk',
|
|
'C:/GTK/include/gdk-pixbuf',
|
|
'C:/GTK/include/gtk',
|
|
])
|
|
|
|
pygtkIncludes = getoutput(
|
|
'pkg-config --cflags-only-I pygtk-2.0').split()
|
|
gtkIncludes = getoutput(
|
|
'pkg-config --cflags-only-I gtk+-2.0').split()
|
|
includes = pygtkIncludes + gtkIncludes
|
|
ext.include_dirs.extend([include[2:] for include in includes])
|
|
|
|
pygtkLinker = getoutput('pkg-config --libs pygtk-2.0').split()
|
|
gtkLinker = getoutput('pkg-config --libs gtk+-2.0').split()
|
|
linkerFlags = pygtkLinker + gtkLinker
|
|
|
|
ext.libraries.extend(
|
|
[flag[2:] for flag in linkerFlags if flag.startswith('-l')])
|
|
|
|
ext.library_dirs.extend(
|
|
[flag[2:] for flag in linkerFlags if flag.startswith('-L')])
|
|
|
|
ext.extra_link_args.extend(
|
|
[flag for flag in linkerFlags if not
|
|
(flag.startswith('-l') or flag.startswith('-L'))])
|
|
|
|
# visual studio doesn't need the math library
|
|
if (sys.platform == 'win32' and
|
|
win32_compiler == 'msvc' and
|
|
'm' in ext.libraries):
|
|
ext.libraries.remove('m')
|
|
|
|
elif sys.platform != 'win32':
|
|
pkg_config.setup_extension(ext, 'pygtk-2.0')
|
|
pkg_config.setup_extension(ext, 'gtk+-2.0')
|
|
|
|
|
|
class BackendGtkAgg(BackendGtk):
|
|
name = "gtkagg"
|
|
|
|
def check(self):
|
|
try:
|
|
return super(BackendGtkAgg, self).check()
|
|
except:
|
|
raise
|
|
else:
|
|
BackendAgg.force = True
|
|
|
|
def get_package_data(self):
|
|
return {'matplotlib': ['mpl-data/*.glade']}
|
|
|
|
def get_extension(self):
|
|
sources = [
|
|
'src/agg_py_transforms.cpp',
|
|
'src/_gtkagg.cpp',
|
|
'src/mplutils.cpp'
|
|
]
|
|
ext = make_extension('matplotlib.backends._gtkagg', sources)
|
|
self.add_flags(ext)
|
|
LibAgg().add_flags(ext)
|
|
CXX().add_flags(ext)
|
|
Numpy().add_flags(ext)
|
|
return ext
|
|
|
|
|
|
def backend_gtk3agg_internal_check(x):
|
|
try:
|
|
import gi
|
|
except ImportError:
|
|
return (False, "Requires pygobject to be installed.")
|
|
|
|
try:
|
|
gi.require_version("Gtk", "3.0")
|
|
except ValueError:
|
|
return (False, "Requires gtk3 development files to be installed.")
|
|
except AttributeError:
|
|
return (False, "pygobject version too old.")
|
|
|
|
try:
|
|
from gi.repository import Gtk, Gdk, GObject
|
|
except (ImportError, RuntimeError):
|
|
return (False, "Requires pygobject to be installed.")
|
|
|
|
return (True, "version %s.%s.%s" % (
|
|
Gtk.get_major_version(),
|
|
Gtk.get_micro_version(),
|
|
Gtk.get_minor_version()))
|
|
|
|
|
|
class BackendGtk3Agg(OptionalBackendPackage):
|
|
name = "gtk3agg"
|
|
|
|
def check_requirements(self):
|
|
if 'TRAVIS' in os.environ:
|
|
raise CheckFailed("Can't build with Travis")
|
|
|
|
# This check needs to be performed out-of-process, because
|
|
# importing gi and then importing regular old pygtk afterward
|
|
# segfaults the interpreter.
|
|
try:
|
|
p = multiprocessing.Pool()
|
|
except:
|
|
return "unknown (can not use multiprocessing to determine)"
|
|
try:
|
|
success, msg = p.map(backend_gtk3agg_internal_check, [0])[0]
|
|
except:
|
|
success = False
|
|
msg = "Could not determine"
|
|
finally:
|
|
p.close()
|
|
p.join()
|
|
if success:
|
|
BackendAgg.force = True
|
|
|
|
return msg
|
|
else:
|
|
raise CheckFailed(msg)
|
|
|
|
def get_package_data(self):
|
|
return {'matplotlib': ['mpl-data/*.glade']}
|
|
|
|
|
|
def backend_gtk3cairo_internal_check(x):
|
|
try:
|
|
import cairocffi
|
|
except ImportError:
|
|
try:
|
|
import cairo
|
|
except ImportError:
|
|
return (False, "Requires cairocffi or pycairo to be installed.")
|
|
|
|
try:
|
|
import gi
|
|
except ImportError:
|
|
return (False, "Requires pygobject to be installed.")
|
|
|
|
try:
|
|
gi.require_version("Gtk", "3.0")
|
|
except ValueError:
|
|
return (False, "Requires gtk3 development files to be installed.")
|
|
except AttributeError:
|
|
return (False, "pygobject version too old.")
|
|
|
|
try:
|
|
from gi.repository import Gtk, Gdk, GObject
|
|
except (RuntimeError, ImportError):
|
|
return (False, "Requires pygobject to be installed.")
|
|
|
|
return (True, "version %s.%s.%s" % (
|
|
Gtk.get_major_version(),
|
|
Gtk.get_micro_version(),
|
|
Gtk.get_minor_version()))
|
|
|
|
|
|
class BackendGtk3Cairo(OptionalBackendPackage):
|
|
name = "gtk3cairo"
|
|
|
|
def check_requirements(self):
|
|
if 'TRAVIS' in os.environ:
|
|
raise CheckFailed("Can't build with Travis")
|
|
|
|
# This check needs to be performed out-of-process, because
|
|
# importing gi and then importing regular old pygtk afterward
|
|
# segfaults the interpreter.
|
|
try:
|
|
p = multiprocessing.Pool()
|
|
except:
|
|
return "unknown (can not use multiprocessing to determine)"
|
|
success, msg = p.map(backend_gtk3cairo_internal_check, [0])[0]
|
|
p.close()
|
|
p.join()
|
|
if success:
|
|
BackendAgg.force = True
|
|
|
|
return msg
|
|
else:
|
|
raise CheckFailed(msg)
|
|
|
|
def get_package_data(self):
|
|
return {'matplotlib': ['mpl-data/*.glade']}
|
|
|
|
|
|
class BackendWxAgg(OptionalBackendPackage):
|
|
name = "wxagg"
|
|
|
|
def check_requirements(self):
|
|
try:
|
|
import wxversion
|
|
except ImportError:
|
|
raise CheckFailed("requires wxPython")
|
|
|
|
try:
|
|
_wx_ensure_failed = wxversion.AlreadyImportedError
|
|
except AttributeError:
|
|
_wx_ensure_failed = wxversion.VersionError
|
|
|
|
try:
|
|
wxversion.ensureMinimal('2.8')
|
|
except _wx_ensure_failed:
|
|
pass
|
|
|
|
try:
|
|
import wx
|
|
backend_version = wx.VERSION_STRING
|
|
except ImportError:
|
|
raise CheckFailed("requires wxPython")
|
|
|
|
# Extra version check in case wxversion lacks AlreadyImportedError;
|
|
# then VersionError might have been raised and ignored when
|
|
# there really *is* a problem with the version.
|
|
major, minor = [int(n) for n in backend_version.split('.')[:2]]
|
|
if major < 2 or (major < 3 and minor < 8):
|
|
raise CheckFailed(
|
|
"Requires wxPython 2.8, found %s" % backend_version)
|
|
|
|
BackendAgg.force = True
|
|
|
|
return "version %s" % backend_version
|
|
|
|
|
|
class BackendMacOSX(OptionalBackendPackage):
|
|
name = 'macosx'
|
|
|
|
def check_requirements(self):
|
|
if sys.platform != 'darwin':
|
|
raise CheckFailed("Mac OS-X only")
|
|
|
|
return 'darwin'
|
|
|
|
def get_extension(self):
|
|
sources = [
|
|
'src/_macosx.m',
|
|
'src/agg_py_transforms.cpp',
|
|
'src/path_cleanup.cpp'
|
|
]
|
|
|
|
ext = make_extension('matplotlib.backends._macosx', sources)
|
|
Numpy().add_flags(ext)
|
|
LibAgg().add_flags(ext)
|
|
CXX().add_flags(ext)
|
|
ext.extra_link_args.extend(['-framework', 'Cocoa'])
|
|
return ext
|
|
|
|
|
|
class Windowing(OptionalBackendPackage):
|
|
"""
|
|
Builds the windowing extension.
|
|
"""
|
|
name = "windowing"
|
|
|
|
def check_requirements(self):
|
|
if sys.platform != 'win32':
|
|
raise CheckFailed("Microsoft Windows only")
|
|
config = self.get_config()
|
|
if config is False:
|
|
raise CheckFailed("skipping due to configuration")
|
|
return "installing"
|
|
|
|
def get_extension(self):
|
|
sources = [
|
|
"src/_windowing.cpp"
|
|
]
|
|
ext = make_extension('matplotlib._windowing', sources)
|
|
ext.include_dirs.extend(['C:/include'])
|
|
ext.libraries.extend(['user32'])
|
|
ext.library_dirs.extend(['C:/lib'])
|
|
ext.extra_link_args.append("-mwindows")
|
|
return ext
|
|
|
|
|
|
class BackendQtBase(OptionalBackendPackage):
|
|
|
|
def convert_qt_version(self, version):
|
|
version = '%x' % version
|
|
temp = []
|
|
while len(version) > 0:
|
|
version, chunk = version[:-2], version[-2:]
|
|
temp.insert(0, str(int(chunk, 16)))
|
|
return '.'.join(temp)
|
|
|
|
def check_requirements(self):
|
|
'''
|
|
If PyQt4/PyQt5 is already imported, importing PyQt5/PyQt4 will fail
|
|
so we need to test in a subprocess (as for Gtk3).
|
|
'''
|
|
try:
|
|
p = multiprocessing.Pool()
|
|
|
|
except:
|
|
# Can't do multiprocessing, fall back to normal approach ( this will fail if importing both PyQt4 and PyQt5 )
|
|
try:
|
|
# Try in-process
|
|
msg = self.callback(self)
|
|
|
|
except RuntimeError:
|
|
raise CheckFailed("Could not import: are PyQt4 & PyQt5 both installed?")
|
|
|
|
except:
|
|
# Raise any other exceptions
|
|
raise
|
|
|
|
else:
|
|
# Multiprocessing OK
|
|
try:
|
|
msg = p.map(self.callback, [self])[0]
|
|
except:
|
|
# If we hit an error on multiprocessing raise it
|
|
raise
|
|
finally:
|
|
# Tidy up multiprocessing
|
|
p.close()
|
|
p.join()
|
|
|
|
return msg
|
|
|
|
|
|
def backend_qt4_internal_check(self):
|
|
try:
|
|
from PyQt4 import QtCore
|
|
except ImportError:
|
|
raise CheckFailed("PyQt4 not found")
|
|
|
|
try:
|
|
qt_version = QtCore.QT_VERSION
|
|
pyqt_version_str = QtCore.QT_VERSION_STR
|
|
except AttributeError:
|
|
raise CheckFailed('PyQt4 not correctly imported')
|
|
else:
|
|
BackendAgg.force = True
|
|
return ("Qt: %s, PyQt: %s" % (self.convert_qt_version(qt_version), pyqt_version_str))
|
|
|
|
|
|
class BackendQt4(BackendQtBase):
|
|
name = "qt4agg"
|
|
|
|
def __init__(self, *args, **kwargs):
|
|
BackendQtBase.__init__(self, *args, **kwargs)
|
|
self.callback = backend_qt4_internal_check
|
|
|
|
|
|
def backend_qt5_internal_check(self):
|
|
try:
|
|
from PyQt5 import QtCore
|
|
except ImportError:
|
|
raise CheckFailed("PyQt5 not found")
|
|
|
|
try:
|
|
qt_version = QtCore.QT_VERSION
|
|
pyqt_version_str = QtCore.QT_VERSION_STR
|
|
except AttributeError:
|
|
raise CheckFailed('PyQt5 not correctly imported')
|
|
else:
|
|
BackendAgg.force = True
|
|
return ("Qt: %s, PyQt: %s" % (self.convert_qt_version(qt_version), pyqt_version_str))
|
|
|
|
|
|
class BackendQt5(BackendQtBase):
|
|
name = "qt5agg"
|
|
|
|
def __init__(self, *args, **kwargs):
|
|
BackendQtBase.__init__(self, *args, **kwargs)
|
|
self.callback = backend_qt5_internal_check
|
|
|
|
|
|
def backend_pyside_internal_check(self):
|
|
try:
|
|
from PySide import __version__
|
|
from PySide import QtCore
|
|
except ImportError:
|
|
raise CheckFailed("PySide not found")
|
|
else:
|
|
BackendAgg.force = True
|
|
return ("Qt: %s, PySide: %s" %
|
|
(QtCore.__version__, __version__))
|
|
|
|
|
|
class BackendPySide(BackendQtBase):
|
|
name = "pyside"
|
|
|
|
def __init__(self, *args, **kwargs):
|
|
BackendQtBase.__init__(self, *args, **kwargs)
|
|
self.callback = backend_pyside_internal_check
|
|
|
|
|
|
|
|
class BackendCairo(OptionalBackendPackage):
|
|
name = "cairo"
|
|
|
|
def check_requirements(self):
|
|
try:
|
|
import cairocffi
|
|
except ImportError:
|
|
try:
|
|
import cairo
|
|
except ImportError:
|
|
raise CheckFailed("cairocffi or pycairo not found")
|
|
else:
|
|
return "pycairo version %s" % cairo.version
|
|
else:
|
|
return "cairocffi version %s" % cairocffi.version
|
|
|
|
|
|
class DviPng(SetupPackage):
|
|
name = "dvipng"
|
|
optional = True
|
|
|
|
def check(self):
|
|
try:
|
|
output = check_output('dvipng -version', shell=True,
|
|
stderr=subprocess.STDOUT)
|
|
return "version %s" % output.splitlines()[1].decode().split()[-1]
|
|
except (IndexError, ValueError, subprocess.CalledProcessError):
|
|
raise CheckFailed()
|
|
|
|
|
|
class Ghostscript(SetupPackage):
|
|
name = "ghostscript"
|
|
optional = True
|
|
|
|
def check(self):
|
|
try:
|
|
if sys.platform == 'win32':
|
|
command = 'gswin32c --version'
|
|
try:
|
|
output = check_output(command, shell=True,
|
|
stderr=subprocess.STDOUT)
|
|
except subprocess.CalledProcessError:
|
|
command = 'gswin64c --version'
|
|
output = check_output(command, shell=True,
|
|
stderr=subprocess.STDOUT)
|
|
else:
|
|
command = 'gs --version'
|
|
output = check_output(command, shell=True,
|
|
stderr=subprocess.STDOUT)
|
|
return "version %s" % output.decode()[:-1]
|
|
except (IndexError, ValueError, subprocess.CalledProcessError):
|
|
raise CheckFailed()
|
|
|
|
|
|
class LaTeX(SetupPackage):
|
|
name = "latex"
|
|
optional = True
|
|
|
|
def check(self):
|
|
try:
|
|
output = check_output('latex -version', shell=True,
|
|
stderr=subprocess.STDOUT)
|
|
line = output.splitlines()[0].decode()
|
|
pattern = '(3\.1\d+)|(MiKTeX \d+.\d+)'
|
|
match = re.search(pattern, line)
|
|
return "version %s" % match.group(0)
|
|
except (IndexError, ValueError, AttributeError, subprocess.CalledProcessError):
|
|
raise CheckFailed()
|
|
|
|
|
|
class PdfToPs(SetupPackage):
|
|
name = "pdftops"
|
|
optional = True
|
|
|
|
def check(self):
|
|
try:
|
|
output = check_output('pdftops -v', shell=True,
|
|
stderr=subprocess.STDOUT)
|
|
for line in output.splitlines():
|
|
line = line.decode()
|
|
if 'version' in line:
|
|
return "version %s" % line.split()[2]
|
|
except (IndexError, ValueError, subprocess.CalledProcessError):
|
|
pass
|
|
|
|
raise CheckFailed()
|