X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=daklib%2Fdbconn.py;h=293f4dcb799e7abcf0587194dfa593925e1df58d;hb=f308b558967796bd5a43013346d8b204592d9b93;hp=46c9b498335b80e05d3abe9d08aa7ac30294c346;hpb=09a1a20566dcf84ca229b4339bd8f8080eb59afd;p=dak.git

diff --git a/daklib/dbconn.py b/daklib/dbconn.py
index 46c9b498..293f4dcb 100644
--- a/daklib/dbconn.py
+++ b/daklib/dbconn.py
@@ -42,8 +42,6 @@ import traceback
 import commands
 import signal
 
-from daklib.gpg import SignedFile
-
 try:
     # python >= 2.6
     import json
@@ -638,7 +636,7 @@ def get_component_by_package_suite(package, suite_list, arch_list=[], session=No
     if binary is None:
         return None
     else:
-        return binary.get_component_name()
+        return binary.poolfile.component.component_name
 
 __all__.append('get_component_by_package_suite')
 
@@ -1883,6 +1881,60 @@ __all__.append('SrcContents')
 
 ################################################################################
 
+from debian.debfile import Deb822
+
+# Temporary Deb822 subclass to fix bugs with : handling; see #597249
+class Dak822(Deb822):
+    def _internal_parser(self, sequence, fields=None):
+        # The key is non-whitespace, non-colon characters before any colon.
+        key_part = r"^(?P<key>[^: \t\n\r\f\v]+)\s*:\s*"
+        single = re.compile(key_part + r"(?P<data>\S.*?)\s*$")
+        multi = re.compile(key_part + r"$")
+        multidata = re.compile(r"^\s(?P<data>.+?)\s*$")
+
+        wanted_field = lambda f: fields is None or f in fields
+
+        if isinstance(sequence, basestring):
+            sequence = sequence.splitlines()
+
+        curkey = None
+        content = ""
+        for line in self.gpg_stripped_paragraph(sequence):
+            m = single.match(line)
+            if m:
+                if curkey:
+                    self[curkey] = content
+
+                if not wanted_field(m.group('key')):
+                    curkey = None
+                    continue
+
+                curkey = m.group('key')
+                content = m.group('data')
+                continue
+
+            m = multi.match(line)
+            if m:
+                if curkey:
+                    self[curkey] = content
+
+                if not wanted_field(m.group('key')):
+                    curkey = None
+                    continue
+
+                curkey = m.group('key')
+                content = ""
+                continue
+
+            m = multidata.match(line)
+            if m:
+                content += '\n' + line # XXX not m.group('data')?
+                continue
+
+        if curkey:
+            self[curkey] = content
+
+
 class DBSource(ORMObject):
     def __init__(self, source = None, version = None, maintainer = None, \
         changedby = None, poolfile = None, install_date = None, fingerprint = None):
@@ -1915,9 +1967,7 @@ class DBSource(ORMObject):
         @return: fields is the dsc information in a dictionary form
         '''
         fullpath = self.poolfile.fullpath
-        contents = open(fullpath, 'r').read()
-        signed_file = SignedFile(contents, keyrings=[], require_signature=False)
-        fields = apt_pkg.TagSection(signed_file.contents)
+        fields = Dak822(open(self.poolfile.fullpath, 'r'))
         return fields
 
     metadata = association_proxy('key', 'value')