[dak/master] attempt initial conversion of init_db script
Signed-off-by: Mark Hymers <mhy@debian.org>
---
dak/init_db.py | 336 +++++++++++++++++++++++++++++--------------------------
1 files changed, 177 insertions(+), 159 deletions(-)
diff --git a/dak/init_db.py b/dak/init_db.py
index d40ad0c..20102cd 100755
--- a/dak/init_db.py
+++ b/dak/init_db.py
@@ -19,15 +19,12 @@
################################################################################
-import pg, sys
+import psycopg2, sys
import apt_pkg
-from daklib import database
-from daklib import utils
-
-################################################################################
-Cnf = None
-projectB = None
+from daklib import utils
+from daklib.DBConn import DBConn
+from daklib.Config import Config
################################################################################
@@ -43,159 +40,187 @@ Initalizes some tables in the projectB database based on the config file.
################################################################################
def sql_get (config, key):
- """Return the value of config[key] in quotes or NULL if it doesn't exist."""
+ """Return the value of config[key] or None if it doesn't exist."""
- if config.has_key(key):
- return "'%s'" % (config[key])
- else:
- return "NULL"
+ try:
+ return config[key]
+ except KeyError:
+ return None
################################################################################
-def do_archive():
- """Initalize the archive table."""
-
- projectB.query("BEGIN WORK")
- projectB.query("DELETE FROM archive")
- for name in Cnf.SubTree("Archive").List():
- archive_config = Cnf.SubTree("Archive::%s" % (name))
- origin_server = sql_get(archive_config, "OriginServer")
- description = sql_get(archive_config, "Description")
- projectB.query("INSERT INTO archive (name, origin_server, description) "
- "VALUES ('%s', %s, %s)"
- % (name, origin_server, description))
- projectB.query("COMMIT WORK")
-
-def do_architecture():
- """Initalize the architecture table."""
-
- projectB.query("BEGIN WORK")
- projectB.query("DELETE FROM architecture")
- for arch in Cnf.SubTree("Architectures").List():
- description = Cnf["Architectures::%s" % (arch)]
- projectB.query("INSERT INTO architecture (arch_string, description) "
- "VALUES ('%s', '%s')" % (arch, description))
- projectB.query("COMMIT WORK")
-
-def do_component():
- """Initalize the component table."""
-
- projectB.query("BEGIN WORK")
- projectB.query("DELETE FROM component")
- for name in Cnf.SubTree("Component").List():
- component_config = Cnf.SubTree("Component::%s" % (name))
- description = sql_get(component_config, "Description")
- if component_config.get("MeetsDFSG").lower() == "true":
- meets_dfsg = "true"
- else:
- meets_dfsg = "false"
- projectB.query("INSERT INTO component (name, description, meets_dfsg) "
- "VALUES ('%s', %s, %s)"
- % (name, description, meets_dfsg))
- projectB.query("COMMIT WORK")
-
-def do_location():
- """Initalize the location table."""
-
- projectB.query("BEGIN WORK")
- projectB.query("DELETE FROM location")
- for location in Cnf.SubTree("Location").List():
- location_config = Cnf.SubTree("Location::%s" % (location))
- archive_id = database.get_archive_id(location_config["Archive"])
- if archive_id == -1:
- utils.fubar("Archive '%s' for location '%s' not found."
- % (location_config["Archive"], location))
- location_type = location_config.get("type")
- if location_type == "legacy-mixed":
- projectB.query("INSERT INTO location (path, archive, type) VALUES "
- "('%s', %d, '%s')"
- % (location, archive_id, location_config["type"]))
- elif location_type == "legacy" or location_type == "pool":
- for component in Cnf.SubTree("Component").List():
- component_id = database.get_component_id(component)
- projectB.query("INSERT INTO location (path, component, "
- "archive, type) VALUES ('%s', %d, %d, '%s')"
- % (location, component_id, archive_id,
- location_type))
- else:
- utils.fubar("E: type '%s' not recognised in location %s."
- % (location_type, location))
- projectB.query("COMMIT WORK")
-
-def do_suite():
- """Initalize the suite table."""
-
- projectB.query("BEGIN WORK")
- projectB.query("DELETE FROM suite")
- for suite in Cnf.SubTree("Suite").List():
- suite_config = Cnf.SubTree("Suite::%s" %(suite))
- version = sql_get(suite_config, "Version")
- origin = sql_get(suite_config, "Origin")
- description = sql_get(suite_config, "Description")
- projectB.query("INSERT INTO suite (suite_name, version, origin, "
- "description) VALUES ('%s', %s, %s, %s)"
- % (suite.lower(), version, origin, description))
- for architecture in Cnf.ValueList("Suite::%s::Architectures" % (suite)):
- architecture_id = database.get_architecture_id (architecture)
- if architecture_id < 0:
- utils.fubar("architecture '%s' not found in architecture"
- " table for suite %s."
+class InitDB(object):
+ def __init__(self, Cnf, projectB):
+ self.Cnf = Cnf
+ self.projectB = projectB
+
+ def do_archive(self):
+ """Initalize the archive table."""
+
+ c = self.projectB.cursor()
+ c.execute("DELETE FROM archive")
+ archive_add = "INSERT INTO archive (name, origin_server, description) VALUES (%s, %s, %s)"
+ for name in self.Cnf.SubTree("Archive").List():
+ archive_config = self.Cnf.SubTree("Archive::%s" % (name))
+ origin_server = sql_get(archive_config, "OriginServer")
+ description = sql_get(archive_config, "Description")
+ c.execute(archive_add, [name, origin_server, description])
+ self.projectB.commit()
+
+ def do_architecture(self):
+ """Initalize the architecture table."""
+
+ c = self.projectB.cursor()
+ c.execute("DELETE FROM architecture")
+ arch_add = "INSERT INTO architecture (arch_string, description) VALUES (%s, %s)"
+ for arch in self.Cnf.SubTree("Architectures").List():
+ description = self.Cnf["Architectures::%s" % (arch)]
+ c.execute(arch_add, [arch, description])
+ self.projectB.commit()
+
+ def do_component(self):
+ """Initalize the component table."""
+
+ c = self.projectB.cursor()
+ c.execute("DELETE FROM component")
+
+ comp_add = "INSERT INTO component (name, description, meets_dfsg) " + \
+ "VALUES (%s, %s, %s)"
+
+ for name in self.Cnf.SubTree("Component").List():
+ component_config = self.Cnf.SubTree("Component::%s" % (name))
+ description = sql_get(component_config, "Description")
+ meets_dfsg = (component_config.get("MeetsDFSG").lower() == "true")
+ c.execute(comp_add, [name, description, meets_dfsg])
+
+ self.projectB.commit()
+
+ def do_location(self):
+ """Initalize the location table."""
+
+ c = self.projectB.cursor()
+ c.execute("DELETE FROM location")
+
+ loc_add_mixed = "INSERT INTO location (path, archive, type) " + \
+ "VALUES (%s, %s, %s)"
+
+ loc_add = "INSERT INTO location (path, component, archive, type) " + \
+ "VALUES (%s, %s, %s, %s)"
+
+ for location in self.Cnf.SubTree("Location").List():
+ location_config = self.Cnf.SubTree("Location::%s" % (location))
+ archive_id = self.projectB.get_archive_id(location_config["Archive"])
+ if archive_id == -1:
+ utils.fubar("Archive '%s' for location '%s' not found."
+ % (location_config["Archive"], location))
+ location_type = location_config.get("type")
+ if location_type == "legacy-mixed":
+ c.execute(loc_add_mixed, [location, archive_id, location_config["type"]])
+ elif location_type == "legacy" or location_type == "pool":
+ for component in self.Cnf.SubTree("Component").List():
+ component_id = self.projectB.get_component_id(component)
+ c.execute(loc_add, [location, component_id, archive_id, location_type])
+ else:
+ utils.fubar("E: type '%s' not recognised in location %s."
+ % (location_type, location))
+
+ self.projectB.commit()
+
+ def do_suite(self):
+ """Initalize the suite table."""
+
+ c = self.projectB.cursor()
+ c.execute("DELETE FROM suite")
+
+ suite_add = "INSERT INTO suite (suite_name, version, origin, description) " + \
+ "VALUES (%s, %s, %s, %s)"
+
+ sa_add = "INSERT INTO suite_architectures (suite, architecture) " + \
+ "VALUES (currval('suite_id_seq'), %s)"
+
+ for suite in self.Cnf.SubTree("Suite").List():
+ suite_config = self.Cnf.SubTree("Suite::%s" %(suite))
+ version = sql_get(suite_config, "Version")
+ origin = sql_get(suite_config, "Origin")
+ description = sql_get(suite_config, "Description")
+ c.execute(suite_add, [suite.lower(), version, origin, description])
+ for architecture in self.Cnf.ValueList("Suite::%s::Architectures" % (suite)):
+ architecture_id = self.projectB.get_architecture_id (architecture)
+ if architecture_id < 0:
+ utils.fubar("architecture '%s' not found in architecture"
+ " table for suite %s."
% (architecture, suite))
- projectB.query("INSERT INTO suite_architectures (suite, "
- "architecture) VALUES (currval('suite_id_seq'), %d)"
- % (architecture_id))
- projectB.query("COMMIT WORK")
-
-def do_override_type():
- """Initalize the override_type table."""
-
- projectB.query("BEGIN WORK")
- projectB.query("DELETE FROM override_type")
- for override_type in Cnf.ValueList("OverrideType"):
- projectB.query("INSERT INTO override_type (type) VALUES ('%s')"
- % (override_type))
- projectB.query("COMMIT WORK")
-
-def do_priority():
- """Initialize the priority table."""
-
- projectB.query("BEGIN WORK")
- projectB.query("DELETE FROM priority")
- for priority in Cnf.SubTree("Priority").List():
- projectB.query("INSERT INTO priority (priority, level) VALUES "
- "('%s', %s)"
- % (priority, Cnf["Priority::%s" % (priority)]))
- projectB.query("COMMIT WORK")
-
-def do_section():
- """Initalize the section table."""
- projectB.query("BEGIN WORK")
- projectB.query("DELETE FROM section")
- for component in Cnf.SubTree("Component").List():
- if Cnf["Control-Overrides::ComponentPosition"] == "prefix":
- suffix = ""
- if component != "main":
- prefix = component + '/'
+ c.execute(sa_add, [architecture_id])
+
+ self.projectB.commit()
+
+ def do_override_type(self):
+ """Initalize the override_type table."""
+
+ c = self.projectB.cursor()
+ c.execute("DELETE FROM override_type")
+
+ over_add = "INSERT INTO override_type (type) VALUES (%s)"
+
+ for override_type in self.Cnf.ValueList("OverrideType"):
+ c.execute(over_add, [override_type])
+
+ self.projectB.commit()
+
+ def do_priority(self):
+ """Initialize the priority table."""
+
+ c = self.projectB.cursor()
+ c.execute("DELETE FROM priority")
+
+ prio_add = "INSERT INTO priority (priority, level) VALUES (%s, %s)"
+
+ for priority in self.Cnf.SubTree("Priority").List():
+ c.execute(prio_add, [priority, self.Cnf["Priority::%s" % (priority)]])
+
+ self.projectB.commit()
+
+ def do_section(self):
+ """Initalize the section table."""
+
+ c = projectB.cursor()
+ c.execute("DELETE FROM section")
+
+ sect_add = "INSERT INTO section (section) VALUES (%s)"
+
+ for component in self.Cnf.SubTree("Component").List():
+ if self.Cnf["Control-Overrides::ComponentPosition"] == "prefix":
+ suffix = ""
+ if component != "main":
+ prefix = component + '/'
+ else:
+ prefix = ""
else:
prefix = ""
- else:
- prefix = ""
- if component != "main":
- suffix = '/' + component
- else:
- suffix = ""
- for section in Cnf.ValueList("Section"):
- projectB.query("INSERT INTO section (section) VALUES "
- "('%s%s%s')" % (prefix, section, suffix))
- projectB.query("COMMIT WORK")
+ if component != "main":
+ suffix = '/' + component
+ else:
+ suffix = ""
+ for section in self.Cnf.ValueList("Section"):
+ c.execute(sect_add, [prefix + section + suffix])
+
+ self.projectB.commit()
+
+ def do_all(self):
+ self.do_archive()
+ self.do_architecture()
+ self.do_component()
+ self.do_location()
+ self.do_suite()
+ self.do_override_type()
+ self.do_priority()
+ self.do_section()
################################################################################
def main ():
"""Sync dak.conf configuartion file and the SQL database"""
- global Cnf, projectB
-
Cnf = utils.get_conf()
arguments = [('h', "help", "Init-DB::Options::Help")]
for i in [ "help" ]:
@@ -211,18 +236,11 @@ def main ():
utils.warn("dak init-db takes no arguments.")
usage(exit_code=1)
- projectB = pg.connect(Cnf["DB::Name"], Cnf["DB::Host"],
- int(Cnf["DB::Port"]))
- database.init(Cnf, projectB)
-
- do_archive()
- do_architecture()
- do_component()
- do_location()
- do_suite()
- do_override_type()
- do_priority()
- do_section()
+ # Just let connection failures be reported to the user
+ projectB = DBConn()
+ Cnf = Config()
+
+ InitDB(Cnf, projectB).do_all()
################################################################################
--
1.5.6.5
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