def update_dependency_versions(repositories, control_path, workdir=None, accepted_tag_pattern=None):
"""
Update control_path (presumably debian/control) with package version collected
by parsing debian/controls in dependencies.
Also updates with change of my path.
If any versioned dependencies are present, replace them too, as well as debian files
"""
workdir = workdir or os.curdir
cfile = ControlFile(filename=control_path)
deps_from_repositories = []
current_meta_version = None
for package in cfile.get_versioned_dependencies():
if not current_meta_version:
current_meta_version = package.version
else:
assert current_meta_version == package.version, "Versioned packages with different versions, aborting"
for repository in repositories:
deps = fetch_new_dependencies(repository, workdir)
deps_from_repositories.extend(deps)
#FIXME: This will download deps again, fix it
meta_version = compute_meta_version(repositories, workdir=workdir, accepted_tag_pattern=accepted_tag_pattern)
meta_version_string = ".".join(map(str, meta_version))
# also add myself as dependency
deps = get_new_dependencies(workdir, accepted_tag_pattern=accepted_tag_pattern)
# deps are my actual version; we want to update it to metaversion
for dep in deps:
dep.version = meta_version_string
deps_from_repositories.extend(deps)
cfile.replace_dependencies(deps_from_repositories)
# if versioned packages present, replace'em
if current_meta_version:
replace_versioned_debian_files(debian_path=dirname(control_path), original_version=current_meta_version, new_version=meta_version_string, control_file=cfile)
cfile.replace_versioned_packages(meta_version_string)
cfile.dump(control_path)
def test_control_file_dump():
cfile = master_control_content_pattern % {
'package1_name': 'package1',
'package2_name': 'package2',
'package1_version': '0.1.0',
'package2_version': '0.2.1',
'metapackage_version': '0.10.0',
}
cf = ControlFile(cfile)
assert_equals(cfile.strip(), cf.dump())
def test_versioned_package_in_provides_replaced():
debian_control = '''\
Source: versioned-package
Section: python
Priority: optional
Maintainer: John Doe <*****@*****.**>
Build-Depends: cdbs (>= 0.4.41), debhelper (>= 5.0.37.2), python-dev, python-support (>= 0.3), python-setuptools
Standards-Version: 3.7.2
Package: versioned-package
Architecture: all
Provides: versioned-package-%(version)s
Description: package providing versioned slot
'''
dc = debian_control % {'version' : '1.0.0.0'}
cfile = ControlFile(dc)
assert_equals([l.strip() for l in dc.splitlines()], [l.strip() for l in cfile.dump().splitlines()])
def test_control_file_dump2():
debian_control = '''\
Source: package-with-static-files
Section: python
Priority: optional
Maintainer: John Doe <*****@*****.**>
Build-Depends: cdbs (>= 0.4.41), debhelper (>= 5.0.37.2), python-dev, python-support (>= 0.3), python-setuptools
Standards-Version: 3.7.2
Package: package-with-static-files
Architecture: all
Depends: package-with-static-files-%(version)s
Description: package with static files without version in path
Package: package-with-static-files-%(version)s
Architecture: all
Depends:
Description: package with static files with versioned path
'''
dc = debian_control % {'version': '0.0.0.0'}
cfile = ControlFile(dc)
assert_equals([l.strip() for l in dc.splitlines()], [l.strip() for l in cfile.dump().splitlines()])
def replace_versioned_packages(control_path, version, workdir=None):
workdir = workdir or os.curdir
cfile = ControlFile(filename=control_path)
cfile.replace_versioned_packages(version)
cfile.dump(control_path)
def create_debianization(distribution):
if exists('debian'):
raise NotImplementedError()
# default values
name = distribution.get_name()
name = 'python-%s' % name.replace('_', '-').lower()
maintainer = distribution.get_maintainer()
maintainer_email = distribution.get_maintainer_email()
if maintainer == 'UNKNOWN':
maintainer = 'CH content team'
if maintainer_email == 'UNKNOWN':
maintainer_email = '*****@*****.**'
maintainer = '%s <%s>' % (maintainer, maintainer_email)
version = distribution.get_version()
if not version:
version = '0.0.0'
# get current date in proper format
now = datetime.now()
utcnow = datetime.utcnow()
tzdiff = get_tzdiff(now, utcnow)
nowstring = '%s %s' % (now.strftime('%a, %d %b %Y %H:%M:%S'), tzdiff)
description = distribution.get_description()
description = description.strip().replace('\n', '\n ')
architecture = 'all'
if distribution.has_ext_modules():
architecture = 'any'
# replace all occurences in debian template dir
copytree(join(dirname(__file__), 'default_debianization'), 'debian')
# do the replacement in template dir
for root, dirs, files in os.walk('debian'):
for f in files:
file = join(root, f)
with open(file) as fin:
content = fin.read()
for key, value in (
('#NAME#', name),
('#MAINTAINER#', maintainer),
('#VERSION#', version),
('#DATE#', nowstring),
):
content = content.replace(key, value)
with open(file, 'w') as fout:
fout.write(content)
# update control file
cf = ControlFile(filename='debian/control')
src = cf.source
p = cf.packages[0]
src['Source'] = p['Package'] = name
src['Maintainer'] = maintainer
p['Description'] = description
p['Architecture'] = architecture
install_requires = distribution.install_requires
if install_requires:
for package in install_requires:
p['Depends'].append(parse_setuppy_dependency(package))
cf.dump('debian/control')
def test_versioned_packages_replaced_in_provides():
versioned_metapackage = u"""\
Source: centrum-python-metapackage
Section: python
Priority: optional
Maintainer: John Doe <*****@*****.**>
Build-Depends: cdbs (>= 0.4.41), debhelper (>= 5.0.37.2), python-dev, python-support (>= 0.3), python-setuptools
Standards-Version: 3.7.2
Package: centrum-python-metapackage-aaa
Architecture: all
Provides: centrum-python-metapackage-aaa-%(metaversion)s
Depends: centrum-python-package-aaa (= 1.0.0)
Description: metapackage aaa
"""
cfile = ControlFile(versioned_metapackage % {'metaversion' : '0.0.0'})
cfile.replace_versioned_packages(version='2.0.2', old_version='0.0.0')
assert_equals([l.strip() for l in (versioned_metapackage % {'metaversion' : '2.0.2'}).splitlines()], [l.strip() for l in cfile.dump().splitlines()])
def test_control_file_dumped_properly_with_or_dependency():
debian_control = '''\
Source: package-with-static-files
Section: python
Priority: optional
Maintainer: John Doe <*****@*****.**>
Standards-Version: 3.7.2
Package: package-with-static-files
Architecture: all
Depends: package (>= 1.0) | custom-build-package (> 1.0)
Description: package with static files without version in path
'''
cfile = ControlFile(debian_control)
assert_equals([l.strip() for l in debian_control.splitlines()], [l.strip() for l in cfile.dump().splitlines()])