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|
From: Dmitry Shachnev <mitya57@debian.org>
Date: Mon, 28 Sep 2020 14:39:47 +0300
Subject: Add support for building with SIP v5
Forwarded: https://github.com/frescobaldi/python-poppler-qt5/pull/41
---
project.py | 88 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
pyproject.toml | 37 ++++++++++++++++++++++++
version.sip.in | 21 ++++++++++++++
3 files changed, 146 insertions(+)
create mode 100644 project.py
create mode 100644 pyproject.toml
create mode 100644 version.sip.in
diff --git a/project.py b/project.py
new file mode 100644
index 0000000..17df8da
--- /dev/null
+++ b/project.py
@@ -0,0 +1,88 @@
+"""The build configuration file for Python-Poppler-Qt5, used by sip."""
+
+from os.path import join
+import re
+import subprocess
+from pyqtbuild import PyQtBindings, PyQtProject
+from sipbuild import Option
+import PyQt5
+
+
+class PythonPopplerQt5(PyQtProject):
+ """The Project class."""
+
+ def __init__(self):
+ super().__init__()
+ self.bindings_factories = [PopplerQt5Bindings]
+
+ def update(self, tool):
+ """Allows SIP to find PyQt5 .sip files."""
+ super().update(tool)
+ self.sip_include_dirs.append(join(PyQt5.__path__[0], 'bindings'))
+
+
+class PopplerQt5Bindings(PyQtBindings):
+ """The Poppler-Qt5 Bindings class."""
+
+ def __init__(self, project):
+ super().__init__(project, name='Poppler-Qt5',
+ sip_file='poppler-qt5.sip',
+ qmake_QT=['xml'])
+
+ def get_options(self):
+ """Our custom options that a user can pass to sip-build."""
+ options = super().get_options()
+ options.append(
+ Option('poppler_version',
+ help='version of the poppler library',
+ metavar='VERSION'))
+ return options
+
+ @staticmethod
+ def run_pkg_config(option):
+ output = subprocess.check_output(
+ ['pkg-config', option, 'poppler-qt5'],
+ text=True)
+ return output.rstrip()
+
+ def apply_user_defaults(self, tool):
+ # Set include_dirs, library_dirs and libraries based on pkg-config data
+ cflags = self.run_pkg_config('--cflags-only-I').split()
+ libs = self.run_pkg_config('--libs').split()
+ self.include_dirs.extend(
+ flag[2:] for flag in cflags if flag.startswith('-I'))
+ self.library_dirs.extend(
+ flag[2:] for flag in libs if flag.startswith('-L'))
+ self.libraries.extend(
+ flag[2:] for flag in libs if flag.startswith('-l'))
+
+ # Generate version.sip file
+ if self.poppler_version is not None:
+ poppler_qt5_version = self.poppler_version
+ else:
+ poppler_qt5_version = self.run_pkg_config('--modversion')
+ poppler_qt5_version = tuple(map(int, poppler_qt5_version.split('.')))
+ python_poppler_qt5_version = self.project.version_str.split('.')
+ format_dict = {
+ 'vlen': 'i' * len(python_poppler_qt5_version),
+ 'vargs': ', '.join(python_poppler_qt5_version),
+ 'pvlen': 'i' * len(poppler_qt5_version),
+ 'pvargs': ', '.join(map(str, poppler_qt5_version)),
+ }
+ with open('version.sip.in') as template_file:
+ version_sip_template = template_file.read()
+ with open('version.sip', 'w') as version_file:
+ version_file.write(version_sip_template.format(**format_dict))
+
+ # Add Poppler version tag
+ if poppler_qt5_version:
+ with open('timeline.sip') as timeline_file:
+ timeline = timeline_file.read()
+ for match in re.finditer(r'POPPLER_V(\d+)_(\d+)_(\d+)', timeline):
+ if poppler_qt5_version < tuple(map(int, match.group(1, 2, 3))):
+ break
+ tag = match.group()
+ else:
+ tag = 'POPPLER_V0_20_0'
+ self.tags.append(tag)
+ super().apply_user_defaults(tool)
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..5950d37
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,37 @@
+[build-system]
+requires = ["sip >=5", "PyQt-builder", "PyQt5"]
+build-backend = "sipbuild.api"
+
+[tool.sip.metadata]
+name = "python-poppler-qt5"
+version = "0.75.0"
+summary = "A Python binding to Poppler-Qt5"
+description-file = "README.rst"
+home-page = "https://github.com/frescobaldi/python-poppler-qt5"
+maintainer = "Wilbert Berendsen"
+maintainer-email = "wbsoft@xs4all.nl"
+license = "LGPL"
+classifier = [
+ "Development Status :: 5 - Production/Stable",
+ "Intended Audience :: Developers",
+ "License :: OSI Approved :: GNU Library or Lesser General Public License (LGPL)",
+ "Operating System :: MacOS :: MacOS X",
+ "Operating System :: Microsoft :: Windows",
+ "Operating System :: POSIX",
+ "Programming Language :: Python :: 3",
+ "Topic :: Multimedia :: Graphics :: Viewers"
+]
+requires-dist = "PyQt5"
+
+[tool.sip.project]
+sip-files-dir = "."
+sdist-excludes = [
+ "version.sip",
+ ".git/*",
+ ".git/*/*",
+ ".git/*/*/*",
+ ".git/*/*/*/*",
+ ".git/*/*/*/*/*",
+ ".git/*/*/*/*/*/*",
+ ".git/*/*/*/*/*/*/*"
+]
diff --git a/version.sip.in b/version.sip.in
new file mode 100644
index 0000000..9d27c97
--- /dev/null
+++ b/version.sip.in
@@ -0,0 +1,21 @@
+// Generated by project.py -- Do not edit
+
+PyObject *version();
+%Docstring
+The version of the popplerqt5 python module.
+%End
+
+PyObject *poppler_version();
+%Docstring
+The version of the Poppler library it was built with.
+%End
+
+%ModuleCode
+
+PyObject *version()
+{{ return Py_BuildValue("({vlen})", {vargs}); }};
+
+PyObject *poppler_version()
+{{ return Py_BuildValue("({pvlen})", {pvargs}); }};
+
+%End
|
