"""
row = self.db.get("SELECT id FROM domains WHERE name = ?", name)
- # Check if an id has been returned from database, or return None.
+ # Check if an id has been returned from database or return None.
if not row:
return None
"""
Domain class.
- Uses query method from database module to get requested information from domain.
+ Uses query method from database module to get requested information
+ from domain.
+
The domain is specified by it's unique database id.
"""
def __init__(self, dns, domain_id):
@property
def data(self):
if self.__data is None:
- self.__data = self.db.get("SELECT * FROM domains WHERE id = ?", self.id)
+ self.__data = self.db.get("SELECT * FROM domains \
+ WHERE id = ?", self.id)
assert self.__data
return self.__data
def name(self):
return self.data.name
- # Get information of the master nameserver from which the domain should be slaved.
+ # Get information of the master nameserver from which the domain should
+ # be slaved.
@property
def master(self):
return self.data.master
def account(self):
return self.data.account
+ # Get count of records of a zone. Return true if there is at least one
+ # or false.
+ def has_records(self):
+ count = self.db.get("SELECT COUNT(*) AS num FROM records \
+ WHERE domain_id = ?", self.id)
+
+ if count.num > 0:
+ return True
+
+ return False
+
# Get all records from zone.
@property
def records(self):
"""
Get all records from the zone.
"""
- # Fetch records from zone and categorize them into their different record types.
- for row in self.db.query("SELECT id, type FROM records WHERE domain_id = ?", self.id):
+ # Fetch records from zone and categorize them into their
+ # different record types.
+ for row in self.db.query("SELECT id, type FROM records \
+ WHERE domain_id = ?", self.id):
+
if row.type == "SOA":
record = SOARecord(self, row.id)
elif row.type == "A":
@property
def data(self):
if self.__data is None:
- self.__data = self.db.get("SELECT * FROM records WHERE id = ?", self.id)
+ self.__data = self.db.get("SELECT * FROM records \
+ WHERE id = ?", self.id)
assert self.__data
return self.__data
SOA Record class.
This is an own class to deal with "SOA" records.
- Uses splitt() to generate a list of the content string from the database.
+ Uses splitt() to generate a list of the content string from the
+ database.
+
Returns the requested entries.
"""
def __init__(self, domain, record_id):
self.soa_attrs = self.content.split()
- # Check if the content from database is valid (It contains all 7 required information).
+ # Check if the content from database is valid.
+ # (It contains all 7 required information)
if not len(self.soa_attrs) == 7:
raise InvalidRecordDataException, "Your SOA record \
doesn't contain all required seven elements."
- # Primary NS - the domain name of the name server that was the original source of the data.
+ # Primary NS - the domain name of the name server that was the
+ # original source of the data.
@property
def mname(self):
return self.soa_attrs[0]
def email(self):
return self.soa_attrs[1]
- # The serial which increases allways after a change on the domain has been made.
+ # The serial which increases allways after a change on the domain has
+ # been made.
@property
def serial(self):
return self.soa_attrs[2]
- # The number of seconds between the time that a secondary name server gets a copy of the domain.
+ # The number of seconds between the time that a secondary name server
+ # gets a copy of the domain.
@property
def refresh(self):
return self.soa_attrs[3]
- # The number of seconds during the next refresh attempt if the previous fails.
+ # The number of seconds during the next refresh attempt if the
+ # previous fails.
@property
def retry(self):
return self.soa_attrs[4]
- # The number of seconds that lets the secondary name server(s) know how long they can hold the information.
+ # The number of seconds that lets the secondary name server(s) know
+ # how long they can hold the information.
@property
def expire(self):
return self.soa_attrs[5]
class Cli(object):
def __init__(self):
self.parser = argparse.ArgumentParser(
- description = _("CLI tool to adminstrate authoritative PowerDNS servers."),
- )
+ description = _("CLI tool to adminstrate authoritative \
+ PowerDNS servers."))
# Add entry for version displaying.
- self.parser.add_argument('--version', action='version', version='pyPDNS 0.1.1')
+ self.parser.add_argument('--version', action='version',
+ version='pyPDNS 0.1.1')
# Add sub-commands.
self.sub_commands = self.parser.add_subparsers()
#self.parse_command_add()
#self.parse_command_remove()
- # Finally parse all arguments from the command line and save them.
+ # Finally parse all arguments from the command line and save
+ # them.
self.args = self.parser.parse_args()
# Map return values from action to functions to proceed.
# Impement "show all".
sub_show_records = sub_show_subcommands.add_parser("all",
help="Show all domains and records.")
- sub_show_records.add_argument("action", action="store_const", const="show_all")
+ sub_show_records.add_argument("action", action="store_const",
+ const="show_all")
# Implement "show records" and pick up given domain.
sub_show_records = sub_show_subcommands.add_parser("records",
help="Show records from a given domain.")
sub_show_records.add_argument("domain", nargs="?",
help="Show records from a given domain.")
- sub_show_records.add_argument("action", action="store_const", const="show_records")
+ sub_show_records.add_argument("action", action="store_const",
+ const="show_records")
# Implement "show domains".
sub_show_domains = sub_show_subcommands.add_parser("domains",
help="Show all configured domains.")
- sub_show_domains.add_argument("action", action="store_const", const="show_domains")
+ sub_show_domains.add_argument("action", action="store_const",
+ const="show_domains")
def run(self):
action = self.args.action
return func()
def handle_show_domains(self):
- # Get all domains and print them
+ """
+ Get all domains and print them.
+ """
domains = self.dns.get_domains()
- if domains:
+
+ # Print the domains, if there are any configured.
+ if not domains:
+ print "No domain configured, yet."
+
+ else:
+ print "Currently configured domains:"
for domain in domains:
- print domain.id, domain.name
+ print " - %s" % domain.name
- # If there hasn't been any domain configured, print an error message.
- else:
- print "No domain configured, yet."
def handle_show_records(self):
- if self.args.domain:
- # Check if the given domain name really exists.
+ # Print message if domain doens't exist.
+ if not self.args.domain:
+ print " No domain name specified to show \
+ records."
+ print " Use 'pdns show domains' to get a list \
+ from all available domains."
+
+ return
+
+ # Print message if domain doens't exist.
domain = self.dns.get_domain(self.args.domain)
- if domain:
- # Get all records and print them.
- if domain.records:
- print " Showing records for: %s \n" % self.args.domain
-
- soa = domain.SOA
-
- if soa:
- FORMAT = " %-8s: %s"
- print FORMAT % ("MName", soa.mname)
- print FORMAT % ("E-Mail",soa.email)
- print FORMAT % ("Serial", soa.serial)
- print FORMAT % ("Refresh", soa.refresh)
- print FORMAT % ("Retry", soa.retry)
- print FORMAT % ("Expire", soa.expire)
- print FORMAT % ("Minimum", soa.minimum)
-
- print "" #Just an emtpy line.
-
- else:
- print " No Start of Authority (SOA record) created yet. Your domain will not work correctly. \n"
+ if not domain:
+ print " No such domain, use 'pdns show \
+ domains' to get a list of all \
+ available domains."
+
+ return
+
+ # Print message if no records have been configured yet.
+ if not domain.has_records():
+ print " Domain has no records yet."
+
+ else:
+ print " Showing records \
+ for: %s \n" % self.args.domain
+
+ soa = domain.SOA
+
+ # Check if the domain has a SOA record.
+ if not soa:
+ print " No Start of Authority \
+ (SOA record) created yet. \
+ Your domain will not work \
+ correctly. \n"
+
+ else:
+ # Define table layout for SOA table..
+ FORMAT = " %-8s: %s"
+ print FORMAT % ("MName", soa.mname)
+ print FORMAT % ("E-Mail",soa.email)
+ print FORMAT % ("Serial", soa.serial)
+ print FORMAT % ("Refresh", soa.refresh)
+ print FORMAT % ("Retry", soa.retry)
+ print FORMAT % ("Expire", soa.expire)
+ print FORMAT % ("Minimum", soa.minimum)
+
+ print "" #Just an emtpy line.
+
# Define layout for records table.
FORMAT = " %-24s %-8s %-34s %-10s"
- # Define tables headline for records and print it.
+ # Define tables headline for records
+ # and print it.
title = FORMAT % (_("Name"), _("Type"), _("Content"), _("TTL"))
print title
print "=" * len(title) # spacing line
- # Display all remaining records, except SOA records.
+ # Display all remaining records,
+ # except SOA records.
for record in domain.records:
if not record.type == "SOA":
print FORMAT % (record.dnsname, record.type, record.content, record.ttl)
- # If there aren't any records yet, print a short notice about that.
- else:
- print " Domain has no records, yet."
-
- # If given domain doesn't exist, print an error message.
- else:
- print " Invalid domain. Use 'pdns show domains' to get a list from all available domains."
- # If no domain name has been specified, also print an error message.
- else:
- print " No domain name specified to show records."
- print " Use 'pdns show domains' to get a list from all available domains."
-
def handle_show_all(self):
# Get all domains and print them
domains = self.dns.get_domains()
- if domains:
- for domain in domains:
- print domain.name
- print "=" * 80
- # Print all records.
- if domain.records:
- for record in domain.records:
- if record.type == "SOA":
- FORMAT = ("%-30s %s")
- print FORMAT % (record.dnsname, record.type)
- else:
- FORMAT = ("%-30s %-6s %s")
- print FORMAT % (record.dnsname, record.type, record.content)
- # Print a notice if the domain hasn't any records yet.
- else:
- print "Domain has no records, yet."
-
- # Just an emty line.
- print ""
-
- # If there hasn't been any domain configured, print an error message.
- else:
- print "No domain configured, yet."
+ # Print message if no domain has been configured.
+ if not domains:
+ print "No domain configured, yet."
+
+ return
+
+ for domain in domains:
+ print domain.name
+
+ # Spacing line.
+ print "=" * 80
+
+ # Print a message if domain has no records.
+ if not domain.has_records():
+ print "Domain has no records yet."
+
+ # Print records.
+ for record in domain.records:
+ if record.type == "SOA":
+ FORMAT = ("%-30s %s")
+ print FORMAT % (record.dnsname, record.type)
+ else:
+ FORMAT = ("%-30s %-6s %s")
+ print FORMAT % (record.dnsname, record.type, record.content)
+ # Just an emty line.
+ print ""
projects / people / stevee / pypdns.git / commitdiff
