# HG changeset patch
# User Pulkit Goyal <7895pulkit@gmail.com>
# Date 1507249076 -19800
# Node ID 71e63fe6b1aba9c50639ce0dd80a237fecd5af1f
# Parent  5d4369079c861d8fb01ab4505bf7d5911cf7a6e1
py3: handle keyword arguments correctly in hgext/patchbomb.py

The keys of keyword arguments must be str on Python 3 which is unicode. This
patch make sure we pass keyword arguments with keys are str everywhere in this
file and access the keys depending on whether they are bytes or str.

This patch uses pycompat.{byteskwargs|strkwargs} and somewhere it also added r''
to prevent transformer from adding a b'' over there.

Differential Revision: https://phab.mercurial-scm.org/D974

diff -r 5d4369079c86 -r 71e63fe6b1ab hgext/patchbomb.py
--- a/hgext/patchbomb.py	Sat Nov 11 15:07:21 2017 +0800
+++ b/hgext/patchbomb.py	Fri Oct 06 05:47:56 2017 +0530
@@ -89,6 +89,7 @@
     mail,
     node as nodemod,
     patch,
+    pycompat,
     registrar,
     repair,
     scmutil,
@@ -318,7 +319,7 @@
     tmpfn = os.path.join(tmpdir, 'bundle')
     btype = ui.config('patchbomb', 'bundletype')
     if btype:
-        opts['type'] = btype
+        opts[r'type'] = btype
     try:
         commands.bundle(ui, repo, tmpfn, dest, **opts)
         return util.readfile(tmpfn)
@@ -338,8 +339,8 @@
     the user through the editor.
     """
     ui = repo.ui
-    if opts.get('desc'):
-        body = open(opts.get('desc')).read()
+    if opts.get(r'desc'):
+        body = open(opts.get(r'desc')).read()
     else:
         ui.write(_('\nWrite the introductory message for the '
                    'patch series.\n\n'))
@@ -359,21 +360,21 @@
     """
     ui = repo.ui
     _charsets = mail._charsets(ui)
-    subj = (opts.get('subject')
+    subj = (opts.get(r'subject')
             or prompt(ui, 'Subject:', 'A bundle for your repository'))
 
     body = _getdescription(repo, '', sender, **opts)
     msg = emailmod.MIMEMultipart.MIMEMultipart()
     if body:
-        msg.attach(mail.mimeencode(ui, body, _charsets, opts.get('test')))
+        msg.attach(mail.mimeencode(ui, body, _charsets, opts.get(r'test')))
     datapart = emailmod.MIMEBase.MIMEBase('application', 'x-mercurial-bundle')
     datapart.set_payload(bundle)
-    bundlename = '%s.hg' % opts.get('bundlename', 'bundle')
+    bundlename = '%s.hg' % opts.get(r'bundlename', 'bundle')
     datapart.add_header('Content-Disposition', 'attachment',
                         filename=bundlename)
     emailmod.Encoders.encode_base64(datapart)
     msg.attach(datapart)
-    msg['Subject'] = mail.headencode(ui, subj, _charsets, opts.get('test'))
+    msg['Subject'] = mail.headencode(ui, subj, _charsets, opts.get(r'test'))
     return [(msg, subj, None)]
 
 def _makeintro(repo, sender, revs, patches, **opts):
@@ -384,9 +385,9 @@
     _charsets = mail._charsets(ui)
 
     # use the last revision which is likely to be a bookmarked head
-    prefix = _formatprefix(ui, repo, revs.last(), opts.get('flag'),
+    prefix = _formatprefix(ui, repo, revs.last(), opts.get(r'flag'),
                            0, len(patches), numbered=True)
-    subj = (opts.get('subject') or
+    subj = (opts.get(r'subject') or
             prompt(ui, '(optional) Subject: ', rest=prefix, default=''))
     if not subj:
         return None         # skip intro if the user doesn't bother
@@ -394,7 +395,7 @@
     subj = prefix + ' ' + subj
 
     body = ''
-    if opts.get('diffstat'):
+    if opts.get(r'diffstat'):
         # generate a cumulative diffstat of the whole patch series
         diffstat = patch.diffstat(sum(patches, []))
         body = '\n' + diffstat
@@ -402,9 +403,9 @@
         diffstat = None
 
     body = _getdescription(repo, body, sender, **opts)
-    msg = mail.mimeencode(ui, body, _charsets, opts.get('test'))
+    msg = mail.mimeencode(ui, body, _charsets, opts.get(r'test'))
     msg['Subject'] = mail.headencode(ui, subj, _charsets,
-                                     opts.get('test'))
+                                     opts.get(r'test'))
     return (msg, subj, diffstat)
 
 def _getpatchmsgs(repo, sender, revs, patchnames=None, **opts):
@@ -414,6 +415,7 @@
 
     This function returns a list of "email" tuples (subject, content, None).
     """
+    bytesopts = pycompat.byteskwargs(opts)
     ui = repo.ui
     _charsets = mail._charsets(ui)
     patches = list(_getpatches(repo, revs, **opts))
@@ -423,7 +425,7 @@
              % len(patches))
 
     # build the intro message, or skip it if the user declines
-    if introwanted(ui, opts, len(patches)):
+    if introwanted(ui, bytesopts, len(patches)):
         msg = _makeintro(repo, sender, revs, patches, **opts)
         if msg:
             msgs.append(msg)
@@ -437,8 +439,8 @@
     for i, (r, p) in enumerate(zip(revs, patches)):
         if patchnames:
             name = patchnames[i]
-        msg = makepatch(ui, repo, r, p, opts, _charsets, i + 1,
-                        len(patches), numbered, name)
+        msg = makepatch(ui, repo, r, p, bytesopts, _charsets,
+                        i + 1, len(patches), numbered, name)
         msgs.append(msg)
 
     return msgs
@@ -579,6 +581,7 @@
     Before using this command, you will need to enable email in your
     hgrc. See the [email] section in hgrc(5) for details.
     '''
+    opts = pycompat.byteskwargs(opts)
 
     _charsets = mail._charsets(ui)
 
@@ -672,12 +675,13 @@
               prompt(ui, 'From', ui.username()))
 
     if bundle:
-        bundledata = _getbundle(repo, dest, **opts)
-        bundleopts = opts.copy()
-        bundleopts.pop('bundle', None)  # already processed
+        stropts = pycompat.strkwargs(opts)
+        bundledata = _getbundle(repo, dest, **stropts)
+        bundleopts = stropts.copy()
+        bundleopts.pop(r'bundle', None)  # already processed
         msgs = _getbundlemsgs(repo, sender, bundledata, **bundleopts)
     else:
-        msgs = _getpatchmsgs(repo, sender, revs, **opts)
+        msgs = _getpatchmsgs(repo, sender, revs, **pycompat.strkwargs(opts))
 
     showaddrs = []