--- a/fetch_command.py
+++ b/fetch_command.py
@@ -18,7 +18,7 @@ import svnwrap
 import util
 
 
-def print_your_svn_is_old_message(ui):
+def print_your_svn_is_old_message(ui): #pragma: no cover
     ui.status("In light of that, I'll fall back and do diffs, but it won't do "
               "as good a job. You should really upgrade your server.\n")
 
@@ -34,7 +34,7 @@ def fetch_revisions(ui, svn_url, hg_repo
     skipto_rev=int(skipto_rev)
     have_replay = not stupid
     if have_replay and not callable(delta.svn_txdelta_apply(None, None,
-                                                            None)[0]):
+                                                            None)[0]): #pragma: no cover
         ui.status('You are using old Subversion SWIG bindings. Replay will not'
                   ' work until you upgrade to 1.5.0 or newer. Falling back to'
                   ' a slower method that may be buggier. Please upgrade, or'
@@ -81,7 +81,7 @@ def fetch_revisions(ui, svn_url, hg_repo
                     if have_replay:
                         try:
                             replay_convert_rev(hg_editor, svn, r)
-                        except svnwrap.SubversionRepoCanNotReplay, e:
+                        except svnwrap.SubversionRepoCanNotReplay, e: #pragma: no cover
                             ui.status('%s\n' % e.message)
                             print_your_svn_is_old_message(ui)
                             have_replay = False
@@ -95,7 +95,7 @@ def fetch_revisions(ui, svn_url, hg_repo
                     fp.close()
                     merc_util.rename(tmpfile,
                                      hg_editor.last_revision_handled_file)
-                except core.SubversionException, e:
+                except core.SubversionException, e: #pragma: no cover
                     if hasattr(e, 'message') and (
                         'Server sent unexpected return value (502 Bad Gateway)'
                         ' in response to PROPFIND') in e.message:
@@ -133,7 +133,7 @@ def replay_convert_rev(hg_editor, svn, r
                 pl = svn.proplist(p2, r.revnum, recurse=True)
                 cleanup_file_handles(svn, i)
                 i += 1
-            except core.SubversionException, e:
+            except core.SubversionException, e: #pragma: no cover
                 pass
             props.update(pl)
             if p[-1] == '/':
@@ -391,7 +391,7 @@ def stupid_svn_server_pull_rev(ui, svn, 
                     if e.apr_err == 170000 or (e.message.startswith("URL '")
                          and e.message.endswith("' doesn't exist")):
                         delete_all_files = True
-                    else:
+                    else: #pragma: no cover
                         raise
 
         except BadPatchApply, e:

--- a/svnwrap/svn_swig_wrapper.py
+++ b/svnwrap/svn_swig_wrapper.py
@@ -11,12 +11,12 @@ from svn import core
 from svn import delta
 from svn import ra
 
-if (core.SVN_VER_MAJOR, core.SVN_VER_MINOR, core.SVN_VER_MICRO) < (1, 5, 0):
+if (core.SVN_VER_MAJOR, core.SVN_VER_MINOR, core.SVN_VER_MICRO) < (1, 5, 0): #pragma: no cover
     raise ImportError, 'You must have Subversion 1.5.0 or newer and matching SWIG bindings.'
 
 svn_config = core.svn_config_get_config(None)
 class RaCallbacks(ra.Callbacks):
-    def open_tmp_file(self, pool):
+    def open_tmp_file(self, pool): #pragma: no cover
         (fd, fn) = tempfile.mkstemp()
         os.close(fd)
         return fn
@@ -25,7 +25,7 @@ class RaCallbacks(ra.Callbacks):
         return 'hgsubversion'
 
 
-def user_pass_prompt(realm, default_username, ms, pool):
+def user_pass_prompt(realm, default_username, ms, pool): #pragma: no cover
     creds = core.svn_auth_cred_simple_t()
     creds.may_save = ms
     if default_username:
@@ -51,12 +51,12 @@ def _create_auth_baton(pool):
         client.get_ssl_server_trust_file_provider(),
         ]
     # Platform-dependant authentication methods
-    if hasattr(client, 'get_windows_simple_provider'):
+    if hasattr(client, 'get_windows_simple_provider'): #pragma: no cover
         try:
             providers.append(client.get_windows_simple_provider())
         except:
             pass
-    if hasattr(client, 'get_keychain_simple_provider'):
+    if hasattr(client, 'get_keychain_simple_provider'): #pragma: no cover
         try:
             providers.append(client.get_keychain_simple_provider())
         except:
@@ -297,7 +297,7 @@ class SubversionRepo(object):
             elif action == 'add':
                 try:
                     baton = editor.add_file(path, parent, None, -1, pool)
-                except (core.SubversionException, TypeError), e:
+                except (core.SubversionException, TypeError), e: #pragma: no cover
                     print e.message
                     raise
             elif action == 'delete':
@@ -334,7 +334,7 @@ class SubversionRepo(object):
         try:
             ra.replay(self.ra, revision, oldest_rev_i_have, True, e_ptr,
                       e_baton, self.pool)
-        except core.SubversionException, e:
+        except core.SubversionException, e: #pragma: no cover
             # can I depend on this number being constant?
             if (e.message == "Server doesn't support the replay command"
                 or e.apr_err == 170003