py-*: py39 support for matplotlib dependencies

[erikbs]

Description

Adds py39 support for these Python packages:

• dbus-python
• py-gobject
• py-pyqt4
• py-pyqt5
• py-pyside
• py-shiboken
• py-sip
• py-sphinx_rtd_theme

This shoud allow all py-matplotlib variants to be installed without dependency issues.

Since Python 3.9 removed tp_print (deprecated since 3.8), a patch was necessary to build py-gobject and py-shiboken successfully. According to the Python docs, tp_print has not done anything since Python 3.0.

Type(s)

• bugfix
• enhancement
• security fix

Tested on

macOS 10.9.5 13F1911
Xcode 6.2 6C131e

Verification

Have you

• followed our Commit Message Guidelines?
• squashed and minimized your commits?
• checked that there aren't other open pull requests for the same change?
• checked your Portfile with port lint?
• tried existing tests with sudo port test?
• tried a full install with sudo port -vst install?
• tested basic functionality of all binary files?

[macportsbot]

Notifying maintainers:
@MarcusCalhoun-Lopez for port dbus-python.
@michaelld for port py-pyqt4, py-sip.

[macportsbot]

Travis Build #14754 Passed.

Lint results

--->  Verifying Portfile for dbus-python
--->  0 errors and 0 warnings found.
--->  Verifying Portfile for py-gobject
--->  0 errors and 0 warnings found.
--->  Verifying Portfile for py-pyqt4
--->  0 errors and 0 warnings found.
--->  Verifying Portfile for py-pyqt5
Error: Line 110 repeats inclusion of PortGroup qmake5
--->  1 errors and 0 warnings found.
--->  Verifying Portfile for py-pyside
Warning: missing recommended checksum type: size
--->  0 errors and 1 warnings found.
--->  Verifying Portfile for py-shiboken
Warning: missing recommended checksum type: size
--->  0 errors and 1 warnings found.
--->  Verifying Portfile for py-sip
--->  0 errors and 0 warnings found.
--->  Verifying Portfile for py-sphinx_rtd_theme
--->  0 errors and 0 warnings found.

Port dbus-python39 success on xcode10.3. Log
Port dbus-python success on xcode10.3. Log
Port dbus-python27 success on xcode10.3. Log
Port dbus-python35 success on xcode10.3. Log
Port dbus-python36 success on xcode10.3. Log
Port dbus-python37 success on xcode10.3. Log
Port dbus-python38 success on xcode10.3. Log
Port py38-gobject success on xcode10.3. Log
Port py-gobject success on xcode10.3. Log
Port py27-gobject success on xcode10.3. Log
Port py35-gobject success on xcode10.3. Log
Port dbus-python39 success on xcode9.4. Log
Port dbus-python success on xcode9.4. Log
Port dbus-python27 success on xcode9.4. Log
Port dbus-python35 success on xcode9.4. Log
Port dbus-python36 success on xcode9.4. Log
Port dbus-python37 success on xcode9.4. Log
Port dbus-python38 success on xcode9.4. Log
Port py38-gobject success on xcode9.4. Log
Port py-gobject success on xcode9.4. Log
Port py27-gobject success on xcode9.4. Log
Port py35-gobject success on xcode9.4. Log
Port py36-gobject success on xcode9.4. Log
Port dbus-python39 success on xcode8.3. Log
Port dbus-python success on xcode8.3. Log
Port dbus-python27 success on xcode8.3. Log
Port dbus-python35 success on xcode8.3. Log
Port dbus-python36 success on xcode8.3. Log
Port dbus-python37 success on xcode8.3. Log
Port dbus-python38 success on xcode8.3. Log
Port py38-gobject success on xcode8.3. Log
Port py-gobject success on xcode8.3. Log
Port py27-gobject success on xcode8.3. Log
Port py35-gobject success on xcode8.3. Log
Port py36-gobject success on xcode8.3. Log
Port py37-gobject success on xcode8.3. Log
Port dbus-python39 success on xcode7.3. Log
Port dbus-python success on xcode7.3. Log
Port dbus-python27 success on xcode7.3. Log
Port dbus-python35 success on xcode7.3. Log
Port dbus-python36 success on xcode7.3. Log
Port dbus-python37 success on xcode7.3. Log
Port dbus-python38 success on xcode7.3. Log
Port py38-gobject success on xcode7.3. Log
Port py-gobject success on xcode7.3. Log
Port py27-gobject success on xcode7.3. Log
Port py35-gobject success on xcode7.3. Log
Port py36-gobject success on xcode7.3. Log
Port py37-gobject success on xcode7.3. Log
Port py39-gobject success on xcode7.3. Log

The build timed out.

[michaelld]

Some of these -- like the ones I'm tagged on: py-sip and py-pyqt4 -- have already had the py39 subport added ... here #8799

[michaelld]

Not sure why Github thinks this can be merged ... but it does need to be updated and/or rebased before merging.

[erikbs]

My apologies, I checked my browser history and see now that by mistake I had only searched closed pull requests, thus missing the one you referenced. I am closing this one and creating new, separate pull requests for the remaining packages: py-gobject, py-pyside, py-shiboken and py-sphinx_rtd_theme.

[michaelld]

NP & thanks for dealing with this quickly!