Moved generation of pkg_info from setup.py to qmake/make - version.pri refactored suitably. Reimplemented sdist_clean as a new setuptools command

.hgignore

@@ -4,6 +4,8 @@ syntax: glob
 *.pyc
 *.o
 *.a
+*.dll
+*.so
 *.exe
 *.app
 drone

binding/binding.pro

@@ -0,0 +1,4 @@
+TEMPLATE = lib
+CONFIG += pkg_info
+
+include(../version.pri)

binding/setup.py

@@ -17,41 +17,42 @@
 
 import json
 import os
-import re
 import shutil
 import sys
-from setuptools import setup
+from setuptools import Command, setup
+from setuptools.command.sdist import sdist as _sdist
 
 def read(fname):
-    return open(fname).read()
+    return open(os.path.join(os.path.dirname(__file__), fname)).read()
 
-def get_pkg_info():
+def ensure_cwd():
-    info = {}
-    t = open('../server/version.cpp').read()
-    info['version'] = re.search('version = "([^"]*)"', t).group(1)
-    info['revision'] = re.search('revision = "([^"]*)"', t).group(1)
-    return info
-
-# ------- script starts from here ------- #
-
-if len(sys.argv) >= 2 and sys.argv[1] == 'clean_sdist':
-    shutil.rmtree('dist', ignore_errors = True)
-    shutil.rmtree('ostinato.egg-info', ignore_errors = True)
-    if os.path.exists('pkg_info.json'):
-        os.remove('pkg_info.json')
-    sys.exit(0)
-
-if len(sys.argv) >= 2 and sys.argv[1] == 'sdist':
     if os.path.split(os.getcwd())[1] != 'binding':
-        print 'This script needs to be run from the binding directory'
+        print 'ERROR: This script needs to be run from the binding directory'
         print 'Current Working Directory is %s' % os.getcwd()
         sys.exit(1)
 
-    pkg_info = get_pkg_info()
+class sdist(_sdist):
-    with open('pkg_info.json', 'wt') as f:
+    def run(self):
-        json.dump(pkg_info, f, indent=4)
+        ensure_cwd()
-else:
+        _sdist.run(self)
-    with open('pkg_info.json') as f:
+
+class sdist_clean(Command):
+    description = 'clean stuff generated by sdist'
+    user_options = []
+    def initialize_options(self):
+        return
+
+    def finalize_options(self):
+        return
+
+    def run(self):
+        ensure_cwd()
+        shutil.rmtree('dist', ignore_errors = True)
+        shutil.rmtree('ostinato.egg-info', ignore_errors = True)
+
+# ------- script starts from here ------- #
+
+with open(os.path.join(os.path.dirname(__file__), 'pkg_info.json')) as f:
     pkg_info = json.load(f)
 
 setup(name = 'ostinato',
@@ -72,6 +73,9 @@ setup(name = 'ostinato',
           'Intended Audience :: Telecommunications Industry',
           'License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)',
           'Topic :: Software Development :: Testing :: Traffic Generation',
-          'Topic :: System :: Networking']
+          'Topic :: System :: Networking'],
+      cmdclass={
+          'sdist': sdist,
+          'sdist_clean': sdist_clean},
       )
 

client/ostinato.pro

@@ -1,5 +1,5 @@
 TEMPLATE = app
-CONFIG += qt
+CONFIG += qt ver_info
 macx: TARGET = Ostinato
 win32:RC_FILE = ostinato.rc
 macx:ICON = icons/logo.icns

ost.pro

@@ -6,4 +6,6 @@ SUBDIRS = \
     common/ostproto.pro \
     common/ostprotogui.pro \
     server/drone.pro \
-    client/ostinato.pro
+    client/ostinato.pro \
+    binding/binding.pro
+

server/drone.pro

@@ -1,5 +1,5 @@
 TEMPLATE = app
-CONFIG += qt 
+CONFIG += qt ver_info
 QT += network script
 QT -= gui
 DEFINES += HAVE_REMOTE WPCAP

version.pri

@@ -2,6 +2,8 @@ APP_VERSION = 0.5.1
 APP_REVISION = $(shell hg identify -i)
 #uncomment the below line in a source package and fill-in the correct revision
 #APP_REVISION = <rev-hash>@
+
+ver_info {
     APP_VERSION_FILE = version.cpp
     revtarget.target = $$APP_VERSION_FILE
     win32:revtarget.commands = echo "const char *version = \"$$APP_VERSION\";" \
@@ -17,3 +19,24 @@ SOURCES += $$APP_VERSION_FILE
     QMAKE_EXTRA_TARGETS += revtarget
     POST_TARGETDEPS += $$APP_VERSION_FILE 
     QMAKE_DISTCLEAN += $$APP_VERSION_FILE
+}
+
+pkg_info {
+    PKG_INFO_FILE = pkg_info.json
+    pkginfo.target = $$PKG_INFO_FILE
+    pkginfo.CONFIG = recursive
+    win32:pkginfo.commands = echo "{" \ 
+            " \"version\": \"$$APP_VERSION\"," \
+            " \"revision\": \"$$APP_REVISION\"" \
+            "}" \
+            > $$PKG_INFO_FILE
+    unix:pkginfo.commands = echo "\"{" \
+            " \\\"version\\\": \\\"$$APP_VERSION\\\"," \
+            " \\\"revision\\\": \\\"$$APP_REVISION\\\"" \
+            "}\"" \
+            > $$PKG_INFO_FILE
+
+    QMAKE_EXTRA_TARGETS += pkginfo
+    POST_TARGETDEPS += $$PKG_INFO_FILE
+    QMAKE_DISTCLEAN += $$PKG_INFO_FILE
+}