Some fixes for supporting python3
* Fix imports.
* Use python3 syntax.
* Wrap map() calls with list().
* Use list() only wherever needed.
(Thanks Conley!)
* Fix dictionary iteration methods
(s/iteritems/items/).
* Make use of sorted() in appropriate places
* Use iterators directly in the loop.
* Don't use .keys() wherever it isn't needed.
* Use sys.maxsize instead of sys.maxint
TODO:
* Make repo work fully with python3. :)
Some of this was done by the '2to3' tool [1], by
applying the needed fixes in a way that doesn't
break compatibility with python2.
Links:
[1]: http://docs.python.org/2/library/2to3.html
Change-Id: Ibdf3bf9a530d716db905733cb9bfef83a48820f7
Signed-off-by: Chirayu Desai <cdesai@cyanogenmod.org>
diff --git a/project.py b/project.py
index 20bf866..feac5c0 100644
--- a/project.py
+++ b/project.py
@@ -36,6 +36,11 @@
from git_refs import GitRefs, HEAD, R_HEADS, R_TAGS, R_PUB, R_M
+try:
+ input = raw_input
+except NameError:
+ pass
+
def _lwrite(path, content):
lock = '%s.lock' % path
@@ -78,7 +83,7 @@
if _project_hook_list is None:
d = os.path.abspath(os.path.dirname(__file__))
d = os.path.join(d , 'hooks')
- _project_hook_list = map(lambda x: os.path.join(d, x), os.listdir(d))
+ _project_hook_list = [os.path.join(d, x) for x in os.listdir(d)]
return _project_hook_list
@@ -361,7 +366,7 @@
'Do you want to allow this script to run '
'(yes/yes-never-ask-again/NO)? ') % (
self._GetMustVerb(), self._script_fullpath)
- response = raw_input(prompt).lower()
+ response = input(prompt).lower()
print()
# User is doing a one-time approval.
@@ -646,7 +651,7 @@
all_refs = self._allrefs
heads = {}
- for name, ref_id in all_refs.iteritems():
+ for name, ref_id in all_refs.items():
if name.startswith(R_HEADS):
name = name[len(R_HEADS):]
b = self.GetBranch(name)
@@ -655,7 +660,7 @@
b.revision = ref_id
heads[name] = b
- for name, ref_id in all_refs.iteritems():
+ for name, ref_id in all_refs.items():
if name.startswith(R_PUB):
name = name[len(R_PUB):]
b = heads.get(name)
@@ -761,10 +766,7 @@
paths.extend(df.keys())
paths.extend(do)
- paths = list(set(paths))
- paths.sort()
-
- for p in paths:
+ for p in sorted(set(paths)):
try:
i = di[p]
except KeyError:
@@ -856,13 +858,13 @@
all_refs = self._allrefs
heads = set()
canrm = {}
- for name, ref_id in all_refs.iteritems():
+ for name, ref_id in all_refs.items():
if name.startswith(R_HEADS):
heads.add(name)
elif name.startswith(R_PUB):
canrm[name] = ref_id
- for name, ref_id in canrm.iteritems():
+ for name, ref_id in canrm.items():
n = name[len(R_PUB):]
if R_HEADS + n not in heads:
self.bare_git.DeleteRef(name, ref_id)
@@ -873,14 +875,14 @@
heads = {}
pubed = {}
- for name, ref_id in self._allrefs.iteritems():
+ for name, ref_id in self._allrefs.items():
if name.startswith(R_HEADS):
heads[name[len(R_HEADS):]] = ref_id
elif name.startswith(R_PUB):
pubed[name[len(R_PUB):]] = ref_id
ready = []
- for branch, ref_id in heads.iteritems():
+ for branch, ref_id in heads.items():
if branch in pubed and pubed[branch] == ref_id:
continue
if selected_branch and branch != selected_branch:
@@ -1223,7 +1225,7 @@
cmd = ['fetch', remote.name]
cmd.append('refs/changes/%2.2d/%d/%d' \
% (change_id % 100, change_id, patch_id))
- cmd.extend(map(str, remote.fetch))
+ cmd.extend(list(map(str, remote.fetch)))
if GitCommand(self, cmd, bare=True).Wait() != 0:
return None
return DownloadedChange(self,
@@ -1612,7 +1614,7 @@
ids = set(all_refs.values())
tmp = set()
- for r, ref_id in GitRefs(ref_dir).all.iteritems():
+ for r, ref_id in GitRefs(ref_dir).all.items():
if r not in all_refs:
if r.startswith(R_TAGS) or remote.WritesTo(r):
all_refs[r] = ref_id
@@ -1627,13 +1629,10 @@
ids.add(ref_id)
tmp.add(r)
- ref_names = list(all_refs.keys())
- ref_names.sort()
-
tmp_packed = ''
old_packed = ''
- for r in ref_names:
+ for r in sorted(all_refs):
line = '%s %s\n' % (all_refs[r], r)
tmp_packed += line
if r not in tmp:
@@ -1666,7 +1665,7 @@
cmd.append('--no-tags')
else:
cmd.append('--tags')
- cmd.append((u'+refs/heads/*:') + remote.ToLocal('refs/heads/*'))
+ cmd.append(str((u'+refs/heads/*:') + remote.ToLocal('refs/heads/*')))
elif tag_name is not None:
cmd.append('tag')
cmd.append(tag_name)
@@ -1676,7 +1675,7 @@
branch = self.upstream
if branch.startswith(R_HEADS):
branch = branch[len(R_HEADS):]
- cmd.append((u'+refs/heads/%s:' % branch) + remote.ToLocal('refs/heads/%s' % branch))
+ cmd.append(str((u'+refs/heads/%s:' % branch) + remote.ToLocal('refs/heads/%s' % branch)))
ok = False
for _i in range(2):
@@ -2102,6 +2101,10 @@
line = fd.read()
finally:
fd.close()
+ try:
+ line = line.decode()
+ except AttributeError:
+ pass
if line.startswith('ref: '):
return line[5:-1]
return line[:-1]
@@ -2195,7 +2198,7 @@
if not git_require((1, 7, 2)):
raise ValueError('cannot set config on command line for %s()'
% name)
- for k, v in config.iteritems():
+ for k, v in config.items():
cmdv.append('-c')
cmdv.append('%s=%s' % (k, v))
cmdv.append(name)
@@ -2211,6 +2214,10 @@
name,
p.stderr))
r = p.stdout
+ try:
+ r = r.decode()
+ except AttributeError:
+ pass
if r.endswith('\n') and r.index('\n') == len(r) - 1:
return r[:-1]
return r