py3: handle keyword arguments correctly in hgext/largefiles/
authorPulkit Goyal <7895pulkit@gmail.com>
Sun, 10 Dec 2017 02:52:48 +0530
changeset 35348 576ba8194fa8
parent 35347 a29fe459fc49
child 35349 a274c4b698f2
py3: handle keyword arguments correctly in hgext/largefiles/ Keys of keyword arguments must be str(unicode) on Python 3. The transformer which we use on Python 3, appends b'' in front of each string literal, so this may lead in KeyError or None return even when the key is present by we are using bytes value and it's stored in unicodes. This patch and all the similar patches handle this by either converting the keys of kwargs to bytes using 'pycompat.byteskwargs()' or adding r'' so that the transformer won't append b''. This next 23 patches follows the above mentioned way to handle keyword arguments. Differential Revision: https://phab.mercurial-scm.org/D1624
hgext/largefiles/lfcommands.py
hgext/largefiles/overrides.py
hgext/largefiles/proto.py
--- a/hgext/largefiles/lfcommands.py	Thu Dec 07 00:26:45 2017 +0530
+++ b/hgext/largefiles/lfcommands.py	Sun Dec 10 02:52:48 2017 +0530
@@ -24,6 +24,7 @@
     lock,
     match as matchmod,
     node,
+    pycompat,
     registrar,
     scmutil,
     util,
@@ -74,6 +75,7 @@
     Use --to-normal to convert largefiles back to normal files; after
     this, the DEST repository can be used without largefiles at all.'''
 
+    opts = pycompat.byteskwargs(opts)
     if opts['to_normal']:
         tolfile = False
     else:
@@ -579,7 +581,7 @@
     """
     repo.lfpullsource = source
 
-    revs = opts.get('rev', [])
+    revs = opts.get(r'rev', [])
     if not revs:
         raise error.Abort(_('no revisions specified'))
     revs = scmutil.revrange(repo, revs)
--- a/hgext/largefiles/overrides.py	Thu Dec 07 00:26:45 2017 +0530
+++ b/hgext/largefiles/overrides.py	Sun Dec 10 02:52:48 2017 +0530
@@ -21,6 +21,7 @@
     hg,
     match as matchmod,
     pathutil,
+    pycompat,
     registrar,
     scmutil,
     smartset,
@@ -156,7 +157,7 @@
     # Need to lock, otherwise there could be a race condition between
     # when standins are created and added to the repo.
     with repo.wlock():
-        if not opts.get('dry_run'):
+        if not opts.get(r'dry_run'):
             standins = []
             lfdirstate = lfutil.openlfdirstate(ui, repo)
             for f in lfnames:
@@ -177,7 +178,7 @@
     return added, bad
 
 def removelargefiles(ui, repo, isaddremove, matcher, **opts):
-    after = opts.get('after')
+    after = opts.get(r'after')
     m = composelargefilematcher(matcher, repo[None].manifest())
     try:
         repo.lfstatus = True
@@ -221,11 +222,11 @@
                     name = m.rel(f)
                 ui.status(_('removing %s\n') % name)
 
-            if not opts.get('dry_run'):
+            if not opts.get(r'dry_run'):
                 if not after:
                     repo.wvfs.unlinkpath(f, ignoremissing=True)
 
-        if opts.get('dry_run'):
+        if opts.get(r'dry_run'):
             return result
 
         remove = [lfutil.standin(f) for f in remove]
@@ -252,7 +253,7 @@
 # -- Wrappers: modify existing commands --------------------------------
 
 def overrideadd(orig, ui, repo, *pats, **opts):
-    if opts.get('normal') and opts.get('large'):
+    if opts.get(r'normal') and opts.get(r'large'):
         raise error.Abort(_('--normal cannot be used with --large'))
     return orig(ui, repo, *pats, **opts)
 
@@ -403,9 +404,9 @@
         setattr(cmdutil, '_makenofollowlogfilematcher', oldmakelogfilematcher)
 
 def overrideverify(orig, ui, repo, *pats, **opts):
-    large = opts.pop('large', False)
-    all = opts.pop('lfa', False)
-    contents = opts.pop('lfc', False)
+    large = opts.pop(r'large', False)
+    all = opts.pop(r'lfa', False)
+    contents = opts.pop(r'lfc', False)
 
     result = orig(ui, repo, *pats, **opts)
     if large or all or contents:
@@ -413,7 +414,7 @@
     return result
 
 def overridedebugstate(orig, ui, repo, *pats, **opts):
-    large = opts.pop('large', False)
+    large = opts.pop(r'large', False)
     if large:
         class fakerepo(object):
             dirstate = lfutil.openlfdirstate(ui, repo)
@@ -802,8 +803,8 @@
     repo.lfpullsource = source
     result = orig(ui, repo, source, **opts)
     revspostpull = len(repo)
-    lfrevs = opts.get('lfrev', [])
-    if opts.get('all_largefiles'):
+    lfrevs = opts.get(r'lfrev', [])
+    if opts.get(r'all_largefiles'):
         lfrevs.append('pulled()')
     if lfrevs and revspostpull > revsprepull:
         numcached = 0
@@ -820,7 +821,7 @@
 
 def overridepush(orig, ui, repo, *args, **kwargs):
     """Override push command and store --lfrev parameters in opargs"""
-    lfrevs = kwargs.pop('lfrev', None)
+    lfrevs = kwargs.pop(r'lfrev', None)
     if lfrevs:
         opargs = kwargs.setdefault('opargs', {})
         opargs['lfrevs'] = scmutil.revrange(repo, lfrevs)
@@ -828,7 +829,7 @@
 
 def exchangepushoperation(orig, *args, **kwargs):
     """Override pushoperation constructor and store lfrevs parameter"""
-    lfrevs = kwargs.pop('lfrevs', None)
+    lfrevs = kwargs.pop(r'lfrevs', None)
     pushop = orig(*args, **kwargs)
     pushop.lfrevs = lfrevs
     return pushop
@@ -865,7 +866,7 @@
     d = dest
     if d is None:
         d = hg.defaultdest(source)
-    if opts.get('all_largefiles') and not hg.islocal(d):
+    if opts.get(r'all_largefiles') and not hg.islocal(d):
             raise error.Abort(_(
             '--all-largefiles is incompatible with non-local destination %s') %
             d)
@@ -893,7 +894,7 @@
         # Caching is implicitly limited to 'rev' option, since the dest repo was
         # truncated at that point.  The user may expect a download count with
         # this option, so attempt whether or not this is a largefile repo.
-        if opts.get('all_largefiles'):
+        if opts.get(r'all_largefiles'):
             success, missing = lfcommands.downloadlfiles(ui, repo, None)
 
             if missing != 0:
@@ -913,7 +914,7 @@
     if not util.safehasattr(repo, '_largefilesenabled'):
         return orig(ui, repo, **opts)
 
-    resuming = opts.get('continue')
+    resuming = opts.get(r'continue')
     repo._lfcommithooks.append(lfutil.automatedcommithook(resuming))
     repo._lfstatuswriters.append(lambda *msg, **opts: None)
     try:
@@ -1272,6 +1273,7 @@
     repo.status = overridestatus
     orig(ui, repo, *dirs, **opts)
     repo.status = oldstatus
+
 def overriderollback(orig, ui, repo, **opts):
     with repo.wlock():
         before = repo.dirstate.parents()
@@ -1310,7 +1312,7 @@
     return result
 
 def overridetransplant(orig, ui, repo, *revs, **opts):
-    resuming = opts.get('continue')
+    resuming = opts.get(r'continue')
     repo._lfcommithooks.append(lfutil.automatedcommithook(resuming))
     repo._lfstatuswriters.append(lambda *msg, **opts: None)
     try:
@@ -1321,6 +1323,7 @@
     return result
 
 def overridecat(orig, ui, repo, file1, *pats, **opts):
+    opts = pycompat.byteskwargs(opts)
     ctx = scmutil.revsingle(repo, opts.get('rev'))
     err = 1
     notbad = set()
@@ -1382,7 +1385,7 @@
 
 def mergeupdate(orig, repo, node, branchmerge, force,
                 *args, **kwargs):
-    matcher = kwargs.get('matcher', None)
+    matcher = kwargs.get(r'matcher', None)
     # note if this is a partial update
     partial = matcher and not matcher.always()
     with repo.wlock():
@@ -1437,7 +1440,7 @@
         # Make sure the merge runs on disk, not in-memory. largefiles is not a
         # good candidate for in-memory merge (large files, custom dirstate,
         # matcher usage).
-        kwargs['wc'] = repo[None]
+        kwargs[r'wc'] = repo[None]
         result = orig(repo, node, branchmerge, force, *args, **kwargs)
 
         newstandins = lfutil.getstandinsstate(repo)
--- a/hgext/largefiles/proto.py	Thu Dec 07 00:26:45 2017 +0530
+++ b/hgext/largefiles/proto.py	Sun Dec 10 02:52:48 2017 +0530
@@ -176,7 +176,7 @@
     if cmd == 'heads' and self.capable('largefiles'):
         cmd = 'lheads'
     if cmd == 'batch' and self.capable('largefiles'):
-        args['cmds'] = args['cmds'].replace('heads ', 'lheads ')
+        args[r'cmds'] = args[r'cmds'].replace('heads ', 'lheads ')
     return ssholdcallstream(self, cmd, **args)
 
 headsre = re.compile(r'(^|;)heads\b')
@@ -185,5 +185,5 @@
     if cmd == 'heads' and self.capable('largefiles'):
         cmd = 'lheads'
     if cmd == 'batch' and self.capable('largefiles'):
-        args['cmds'] = headsre.sub('lheads', args['cmds'])
+        args[r'cmds'] = headsre.sub('lheads', args[r'cmds'])
     return httpoldcallstream(self, cmd, **args)