[dak/master 2/6] add generate_filelist.py to maybe replace msfl.py
Signed-off-by: Torsten Werner <twerner@debian.org>
---
dak/generate_filelist.py | 121 ++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 121 insertions(+), 0 deletions(-)
create mode 100755 dak/generate_filelist.py
diff --git a/dak/generate_filelist.py b/dak/generate_filelist.py
new file mode 100755
index 0000000..9188f8a
--- /dev/null
+++ b/dak/generate_filelist.py
@@ -0,0 +1,121 @@
+#!/usr/bin/python
+
+from daklib.dbconn import *
+from daklib.config import Config
+from daklib import utils
+import apt_pkg, os, sys
+
+def fetch(query, args, session):
+ return [path + filename for (path, filename) in \
+ session.execute(query, args).fetchall()]
+
+def getSources(suite, component, session):
+ query = """
+ SELECT path, filename
+ FROM srcfiles_suite_component
+ WHERE suite = :suite AND component = :component
+ """
+ args = { 'suite': suite.suite_id,
+ 'component': component.component_id }
+ return fetch(query, args, session)
+
+def getBinaries(suite, component, architecture, type, session):
+ query = """
+ SELECT path, filename
+ FROM binfiles_suite_component_arch
+ WHERE suite = :suite AND component = :component AND type = :type AND
+ (architecture = :architecture OR architecture = 2)
+ """
+ args = { 'suite': suite.suite_id,
+ 'component': component.component_id,
+ 'architecture': architecture.arch_id,
+ 'type': type }
+ return fetch(query, args, session)
+
+def listPath(suite, component, architecture = None, type = None):
+ """returns full path to the list file"""
+ suffixMap = { 'deb': "binary-",
+ 'udeb': "debian-installer_binary-" }
+ if architecture:
+ suffix = suffixMap[type] + architecture.arch_string
+ else:
+ suffix = "source"
+ filename = "%s_%s_%s.list" % \
+ (suite.suite_name, component.component_name, suffix)
+ pathname = os.path.join(Config()["Dir::Lists"], filename)
+ return utils.open_file(pathname, "w")
+
+def writeSourceList(suite, component, session):
+ file = listPath(suite, component)
+ for filename in getSources(suite, component, session):
+ file.write(filename + '\n')
+ file.close()
+
+def writeBinaryList(suite, component, architecture, type, session):
+ file = listPath(suite, component, architecture, type)
+ for filename in getBinaries(suite, component, architecture, type, session):
+ file.write(filename + '\n')
+ file.close()
+
+def usage():
+ print """Usage: dak generate_filelist [OPTIONS]
+Create filename lists for apt-ftparchive.
+
+ -s, --suite=SUITE act on this suite
+ -c, --component=COMPONENT act on this component
+ -a, --architecture=ARCH act on this architecture
+ -h, --help show this help and exit
+
+ARCH, COMPONENT and SUITE can be comma (or space) separated list, e.g.
+ --suite=testing,unstable"""
+ sys.exit()
+
+def main():
+ cnf = Config()
+ Arguments = [('h', "help", "Filelist::Options::Help"),
+ ('s', "suite", "Filelist::Options::Suite", "HasArg"),
+ ('c', "component", "Filelist::Options::Component", "HasArg"),
+ ('a', "architecture", "Filelist::Options::Architecture", "HasArg")]
+ query_suites = DBConn().session().query(Suite)
+ suites = [suite.suite_name for suite in query_suites.all()]
+ if not cnf.has_key('Filelist::Options::Suite'):
+ cnf['Filelist::Options::Suite'] = ','.join(suites)
+ # we can ask the database for components if 'mixed' is gone
+ if not cnf.has_key('Filelist::Options::Component'):
+ cnf['Filelist::Options::Component'] = 'main,contrib,non-free'
+ query_architectures = DBConn().session().query(Architecture)
+ architectures = \
+ [architecture.arch_string for architecture in query_architectures.all()]
+ if not cnf.has_key('Filelist::Options::Architecture'):
+ cnf['Filelist::Options::Architecture'] = ','.join(architectures)
+ cnf['Filelist::Options::Help'] = ''
+ apt_pkg.ParseCommandLine(cnf.Cnf, Arguments, sys.argv)
+ Options = cnf.SubTree("Filelist::Options")
+ if Options['Help']:
+ usage()
+ session = DBConn().session()
+ suite_arch = session.query(SuiteArchitecture)
+ for suite_name in utils.split_args(Options['Suite']):
+ suite = query_suites.filter_by(suite_name = suite_name).one()
+ join = suite_arch.filter_by(suite_id = suite.suite_id)
+ for component_name in utils.split_args(Options['Component']):
+ component = session.query(Component).\
+ filter_by(component_name = component_name).one()
+ for architecture_name in utils.split_args(Options['Architecture']):
+ architecture = query_architectures.\
+ filter_by(arch_string = architecture_name).one()
+ try:
+ join.filter_by(arch_id = architecture.arch_id).one()
+ if architecture_name == 'source':
+ writeSourceList(suite, component, session)
+ elif architecture_name != 'all':
+ writeBinaryList(suite, component, architecture, 'deb', session)
+ writeBinaryList(suite, component, architecture, 'udeb', session)
+ except:
+ pass
+ # this script doesn't change the database
+ session.rollback()
+
+if __name__ == '__main__':
+ main()
+
--
1.6.3.3
Reply to: