class Binary(object):
def __init__(self, filename, reject=None):
"""
- @ptype filename: string
+ @type filename: string
@param filename: path of a .deb
- @ptype reject: function
+ @type reject: function
@param reject: a function to log reject messages to
"""
self.filename = filename
finally:
os.chdir( cwd )
- def valid_deb(self):
+ def valid_deb(self, relaxed=False):
"""
Check deb contents making sure the .deb contains:
1. debian-binary
"""
self.__scan_ar()
rejected = not self.chunks
- if len(self.chunks) != 3:
- rejected = True
- self.reject("%s: found %d chunks, expected 3." % (self.filename, len(self.chunks)))
+ if relaxed:
+ if len(self.chunks) < 3:
+ rejected = True
+ self.reject("%s: found %d chunks, expected at least 3." % (self.filename, len(self.chunks)))
+ else:
+ if len(self.chunks) != 3:
+ rejected = True
+ self.reject("%s: found %d chunks, expected 3." % (self.filename, len(self.chunks)))
if self.chunks[0] != "debian-binary":
rejected = True
self.reject("%s: first chunk is '%s', expected 'debian-binary'." % (self.filename, self.chunks[0]))
return not rejected
- def scan_package(self, bootstrap_id=0):
+ def scan_package(self, bootstrap_id=0, relaxed=False):
"""
Unpack the .deb, do sanity checking, and gather info from it.
the hopefully near future, it should also include gathering info from the
control file.
- @ptype bootstrap_id: int
+ @type bootstrap_id: int
@param bootstrap_id: the id of the binary these packages
should be associated or zero meaning we are not bootstrapping
so insert into a temporary table
- @return True if the deb is valid and contents were imported
+ @return: True if the deb is valid and contents were imported
"""
result = False
- rejected = not self.valid_deb()
+ rejected = not self.valid_deb(relaxed)
if not rejected:
self.__unpack()
traceback.print_exc()
os.chdir(cwd)
+ self._cleanup()
return result
def check_utf8_package(self, package):
the hopefully near future, it should also include gathering info from the
control file.
- @ptype bootstrap_id: int
- @param bootstrap_id: the id of the binary these packages
- should be associated or zero meaning we are not bootstrapping
- so insert into a temporary table
+ @type package: string
+ @param package: the name of the package to be checked
- @return True if the deb is valid and contents were imported
+ @rtype: boolean
+ @return: True if the deb is valid and contents were imported
"""
- rejected = not self.valid_deb()
+ rejected = not self.valid_deb(True)
self.__unpack()
if not rejected and self.tmpdir:
os.chdir(cwd)
-if __name__ == "__main__":
- Binary( "/srv/ftp.debian.org/queue/accepted/halevt_0.1.3-2_amd64.deb" ).scan_package()