import re
+from regexes import re_verwithext
+from dak_exceptions import UnknownFormatError
+
srcformats = []
class SourceFormat(type):
srcformats.append(klass)
assert str(klass.name)
+ assert iter(klass.requires)
+ assert iter(klass.disallowed)
+
klass.re_format = re.compile(klass.format)
return klass
-class FormatOne(object):
+ @classmethod
+ def reject_msgs(cls, has):
+ if len(cls.requires) != len([x for x in cls.requires if has[x]]):
+ yield "lack of required files for format %s" % cls.name
+
+ for key in cls.disallowed:
+ if has[key]:
+ yield "contains source files not allowed in format %s" % cls.name
+
+ @classmethod
+ def parse_format(cls, txt, is_a_dsc=False, field='files'):
+ format = re_verwithext.search(txt)
+ if not format:
+ raise UnknownFormatError, txt
+
+ format = format.groups()
+ if format[1] == None:
+ format = int(float(format[0])), 0, format[2]
+ else:
+ format = int(format[0]), int(format[1]), format[2]
+ if format[2] == None:
+ format = format[:2]
+
+ if is_a_dsc:
+ if format != (1,0) and \
+ format != (3,0,"quilt") and format != (3,0,"native"):
+ raise UnknownFormatError, txt
+ else:
+ if (format < (1,5) or format > (1,8)):
+ raise UnknownFormatError, txt
+ if field != "files" and format < (1,8):
+ raise UnknownFormatError, txt
+
+ return format
+
+class FormatOne(SourceFormat):
__metaclass__ = SourceFormat
name = '1.0'
format = r'1.0'
+ requires = ()
+ disallowed = ('debian_tar', 'more_orig_tar')
+
@classmethod
def reject_msgs(cls, has):
if not (has['native_tar_gz'] or (has['orig_tar_gz'] and has['debian_diff'])):
yield "no .tar.gz or .orig.tar.gz+.diff.gz in 'Files' field."
+ if has['native_tar_gz'] and has['debian_diff']:
+ yield "native package with diff makes no sense"
if (has['orig_tar_gz'] != has['orig_tar']) or \
- (has['native_tar_gz'] != has['native_tar']) or \
- has['debian_tar'] or has['more_orig_tar']:
+ (has['native_tar_gz'] != has['native_tar']):
yield "contains source files not allowed in format %s" % cls.name
-class FormatThree(object):
+ for msg in super(FormatOne, cls).reject_msgs(has):
+ yield msg
+
+class FormatThree(SourceFormat):
__metaclass__ = SourceFormat
name = '3.x (native)'
format = r'3\.\d+ \(native\)'
- @classmethod
- def reject_msgs(cls, has):
- if not has['native_tar']:
- yield "lack of required files for format %s" % cls.name
- if has['orig_tar'] or has['debian_diff'] or has['debian_tar'] or has['more_orig_tar']:
- yield "contains source files not allowed in format %s" % cls.name
+ requires = ('native_tar',)
+ disallowed = ('orig_tar', 'debian_diff', 'debian_tar', 'more_orig_tar')
-class FormatThreeQuilt(object):
+class FormatThreeQuilt(SourceFormat):
__metaclass__ = SourceFormat
name = '3.x (quilt)'
format = r'3\.\d+ \(quilt\)'
- @classmethod
- def reject_msgs(cls, has):
- if not (has['orig_tar'] and has['debian_tar']):
- yield "lack of required files for format %s" % cls.name
- if has['debian_diff'] or has['native_tar']:
- yield "contains source files not allowed in format %s" % cls.name
+ requires = ('orig_tar', 'debian_tar')
+ disallowed = ('debian_diff', 'native_tar')