thuban/Thuban/version.py

#!/usr/bin/env python
#
# Copyright (C) 2002, 2003 by Intevation GmbH
# Authors:
# Thomas Koester <[email protected]>
# Frank Koormann <[email protected]>
#
# This program is free software under the GPL (>=v2)
# Read the file COPYING coming with the software for details.

"""
Thuban version information
"""

__version__ = "$Revision$"
# $Source$
# $Id$


version = 'cvs'
append_date = 1


import sys, os, os.path
import time
from string import split

from Thuban import  _


if __name__ == "__main__":
    import sys
    __file__ = sys.argv[0]

def is_relevant_file(file):
    """check if a file is relevant for determining the current version"""
    extensions = ['.py', '.xpm', '.c', '.h']
    return os.path.isfile(file) and os.path.splitext(file)[1] in extensions

def visit(args, dirname, names):
    """helper for os.path.walk; save mtime of newest file for this directory"""
    files = filter(is_relevant_file,
                   [os.path.join(dirname, file) for file in names])
    args['max'] = max([args['max']] + map(os.path.getmtime, files))

def get_date(format):
    """strftime formatted mtime of the newest relevant file"""
    dir = os.path.dirname(os.path.abspath(__file__))
    args = {'max': 0}
    os.path.walk(dir, visit, args)
    return time.strftime(format, time.localtime(args['max']))

def get_changelog_date():
    changelog = os.path.join(os.path.dirname(__file__), os.pardir, "ChangeLog")
    try:
        file = open(changelog, "r")
        line = file.readline()
        file.close() 
    except:
        return ""
    return 'ChangeLog %s' % line.split(" ")[0]


# 
# Fill in versions with the different versions of the libraries
# that Thuban is using or requires (only if those libraries are
# available.
#

versions = {}

if append_date:
    version = '%s-%s' % (version, get_date('%Y%m%d'))
versions['thuban'] = version

#longversion = '%s\n%s' % (version, get_changelog_date())
longversion = 'Release Version 0.8.1'
versions['thuban-long'] = longversion

def make_tuple(s):
    return tuple(map(int, split(s, ".")[:3]))

# wxPython
from wxPython.wx import __version__ as wxPython_version
versions['wxPython'] = wxPython_version
versions['wxPython-tuple'] = make_tuple(wxPython_version)

# Python
versions['python'] = "%d.%d.%d" % sys.version_info[:3]
versions['python-tuple'] = sys.version_info[:3]

# PySQLite
from sqlite import version as pysqlite_version
versions['pysqlite'] = pysqlite_version
versions['pysqlite-tuple'] = make_tuple(pysqlite_version)

# SQLite
from _sqlite import sqlite_version
versions['sqlite'] = sqlite_version()
versions['sqlite-tuple'] = make_tuple(sqlite_version())

# GDAL
from  Thuban.Model.resource import has_gdal_support
if has_gdal_support():
    from gdalwarp import get_gdal_version
    versions['gdal'] = get_gdal_version()
    versions['gdal-tuple'] = make_tuple(get_gdal_version())

from wxproj import get_proj_version, get_gtk_version

# GTK
gtk_ver = get_gtk_version()
if gtk_ver:
    versions['gtk'] = ".".join(map(str, gtk_ver))
    versions['gtk-tuple'] = gtk_ver

# PROJ
proj_ver = get_proj_version()
if proj_ver:
    versions['proj'] = ".".join(map(str, proj_ver))
    versions['proj-tuple'] = proj_ver

def verify_versions():
    """Verifies that the versions of the libraries Thuban requires
    are correct. 

    Returns a non-empty list of strings indicating which libraries
    are wrong, or the empty list if everthing is ok.
    """

    #
    # The 'name' below must correspong to an mapping in 'versions'.
    # There must also exist a 'name'-tuple mapping.
    #
    #         title           name       version
    list = [["Python",      "python",   (2, 2, 1)],
            ["wxPython",    "wxPython", (2, 4, 0)],
            ["SQLite",      "sqlite",   (2, 8, 0)],
            ["PySQLite",    "pysqlite", (0, 4, 1)],
            ["PROJ",        "proj",     (4, 4, 5)],
            ["GTK",         "gtk",      (1, 2, 3)],
            ["GDAL",        "gdal",     (1, 1, 8)]]

    errors = []
    for title, name, version in list:
        tup = versions.get("%s-tuple" % name, None)
        if tup and tup < version:
            errors.append(_("%s %s < %s") % \
                (title, versions[name], ".".join(map(str, version))))

    return errors
         
if __name__ == "__main__":
    print longversion

1	frank	922	#!/usr/bin/env python
2			#
3			# Copyright (C) 2002, 2003 by Intevation GmbH
4			# Authors:
5			# Thomas Koester <[email protected]>
6			# Frank Koormann <[email protected]>
7			#
8			# This program is free software under the GPL (>=v2)
9			# Read the file COPYING coming with the software for details.
10
11			"""
12			Thuban version information
13			"""
14
15			__version__ = "$Revision$"
16			# $Source$
17			# $Id$
18
19
20			version = 'cvs'
21			append_date = 1
22
23
24	jonathan	1306	import sys, os, os.path
25	frank	922	import time
26	jonathan	1306	from string import split
27	frank	922
28	jonathan	1306	from Thuban import _
29
30
31	frank	922	if __name__ == "__main__":
32			import sys
33			__file__ = sys.argv[0]
34
35			def is_relevant_file(file):
36			"""check if a file is relevant for determining the current version"""
37			extensions = ['.py', '.xpm', '.c', '.h']
38			return os.path.isfile(file) and os.path.splitext(file)[1] in extensions
39
40			def visit(args, dirname, names):
41			"""helper for os.path.walk; save mtime of newest file for this directory"""
42			files = filter(is_relevant_file,
43			[os.path.join(dirname, file) for file in names])
44			args['max'] = max([args['max']] + map(os.path.getmtime, files))
45
46			def get_date(format):
47			"""strftime formatted mtime of the newest relevant file"""
48			dir = os.path.dirname(os.path.abspath(__file__))
49			args = {'max': 0}
50			os.path.walk(dir, visit, args)
51			return time.strftime(format, time.localtime(args['max']))
52
53			def get_changelog_date():
54			changelog = os.path.join(os.path.dirname(__file__), os.pardir, "ChangeLog")
55	frank	925	try:
56			file = open(changelog, "r")
57			line = file.readline()
58			file.close()
59			except:
60			return ""
61	jonathan	1306	return 'ChangeLog %s' % line.split(" ")[0]
62	frank	922
63	jonathan	1306
64			#
65			# Fill in versions with the different versions of the libraries
66			# that Thuban is using or requires (only if those libraries are
67			# available.
68			#
69
70			versions = {}
71
72	frank	922	if append_date:
73			version = '%s-%s' % (version, get_date('%Y%m%d'))
74	jonathan	1306	versions['thuban'] = version
75	frank	922
76	jonathan	1317	#longversion = '%s\n%s' % (version, get_changelog_date())
77			longversion = 'Release Version 0.8.1'
78	jonathan	1306	versions['thuban-long'] = longversion
79
80	jonathan	1322	def make_tuple(s):
81			return tuple(map(int, split(s, ".")[:3]))
82
83	jonathan	1306	# wxPython
84			from wxPython.wx import __version__ as wxPython_version
85			versions['wxPython'] = wxPython_version
86	jonathan	1322	versions['wxPython-tuple'] = make_tuple(wxPython_version)
87	jonathan	1306
88			# Python
89			versions['python'] = "%d.%d.%d" % sys.version_info[:3]
90			versions['python-tuple'] = sys.version_info[:3]
91
92			# PySQLite
93			from sqlite import version as pysqlite_version
94			versions['pysqlite'] = pysqlite_version
95	jonathan	1322	versions['pysqlite-tuple'] = make_tuple(pysqlite_version)
96	jonathan	1306
97			# SQLite
98			from _sqlite import sqlite_version
99			versions['sqlite'] = sqlite_version()
100	jonathan	1322	versions['sqlite-tuple'] = make_tuple(sqlite_version())
101	jonathan	1306
102			# GDAL
103			from Thuban.Model.resource import has_gdal_support
104			if has_gdal_support():
105			from gdalwarp import get_gdal_version
106			versions['gdal'] = get_gdal_version()
107	jonathan	1322	versions['gdal-tuple'] = make_tuple(get_gdal_version())
108	jonathan	1306
109			from wxproj import get_proj_version, get_gtk_version
110
111			# GTK
112			gtk_ver = get_gtk_version()
113			if gtk_ver:
114			versions['gtk'] = ".".join(map(str, gtk_ver))
115			versions['gtk-tuple'] = gtk_ver
116
117			# PROJ
118			proj_ver = get_proj_version()
119			if proj_ver:
120			versions['proj'] = ".".join(map(str, proj_ver))
121			versions['proj-tuple'] = proj_ver
122
123			def verify_versions():
124			"""Verifies that the versions of the libraries Thuban requires
125			are correct.
126
127			Returns a non-empty list of strings indicating which libraries
128			are wrong, or the empty list if everthing is ok.
129			"""
130
131			#
132			# The 'name' below must correspong to an mapping in 'versions'.
133			# There must also exist a 'name'-tuple mapping.
134			#
135			# title name version
136			list = [["Python", "python", (2, 2, 1)],
137	jonathan	1322	["wxPython", "wxPython", (2, 4, 0)],
138	jonathan	1319	["SQLite", "sqlite", (2, 8, 0)],
139			["PySQLite", "pysqlite", (0, 4, 1)],
140	jonathan	1306	["PROJ", "proj", (4, 4, 5)],
141			["GTK", "gtk", (1, 2, 3)],
142	jonathan	1322	["GDAL", "gdal", (1, 1, 8)]]
143	jonathan	1306
144			errors = []
145			for title, name, version in list:
146			tup = versions.get("%s-tuple" % name, None)
147			if tup and tup < version:
148			errors.append(_("%s %s < %s") % \
149			(title, versions[name], ".".join(map(str, version))))
150
151			return errors
152
153	frank	922	if __name__ == "__main__":
154			print longversion
155	jonathan	1306
Name	Value
svn:eol-style	native
svn:keywords	Author Date Id Revision