fix warnings from pychecker (unused variables and shadowing)
authorBenoit Boissinot <benoit.boissinot@ens-lyon.org>
Sun, 19 Feb 2006 19:43:03 +0100
changeset 1749 d457fec76ab0
parent 1748 2428e6d66f06
child 1750 955a7caf005c
fix warnings from pychecker (unused variables and shadowing)
mercurial/commands.py
mercurial/dirstate.py
mercurial/localrepo.py
mercurial/revlog.py
--- a/mercurial/commands.py	Sun Feb 19 18:59:20 2006 +0100
+++ b/mercurial/commands.py	Sun Feb 19 19:43:03 2006 +0100
@@ -115,8 +115,8 @@
                     yield rev
 
         minrev, maxrev = min(revs), max(revs)
-        for file in files:
-            filelog = repo.file(file)
+        for file_ in files:
+            filelog = repo.file(file_)
             # A zero count may be a directory or deleted file, so
             # try to find matching entries on the slow path.
             if filelog.count() == 0:
@@ -127,7 +127,7 @@
                     if rev < minrev:
                         break
                     fncache.setdefault(rev, [])
-                    fncache[rev].append(file)
+                    fncache[rev].append(file_)
                     wanted[rev] = 1
     if slowpath:
         # The slow path checks files modified in every changeset.
@@ -447,7 +447,6 @@
             f = f.lstrip("^")
             if not ui.debugflag and f.startswith("debug"):
                 continue
-            d = ""
             doc = e[0].__doc__
             if not doc:
                 doc = _("(No help text available)")
@@ -1290,6 +1289,7 @@
             s = linestate(line, lnum, cstart, cend)
             m[s] = s
 
+    # FIXME: prev isn't used, why ?
     prev = {}
     ucache = {}
     def display(fn, rev, states, prevstates):
--- a/mercurial/dirstate.py	Sun Feb 19 18:59:20 2006 +0100
+++ b/mercurial/dirstate.py	Sun Feb 19 19:43:03 2006 +0100
@@ -270,11 +270,11 @@
         elif not dc:
             dc = self.filterfiles(files)
 
-        def statmatch(file, stat):
-            file = util.pconvert(file)
-            if file not in dc and self.ignore(file):
+        def statmatch(file_, stat):
+            file_ = util.pconvert(file_)
+            if file_ not in dc and self.ignore(file_):
                 return False
-            return match(file)
+            return match(file_)
 
         return self.walkhelper(files=files, statmatch=statmatch, dc=dc)
 
@@ -350,9 +350,9 @@
                 continue
             if stat.S_ISDIR(st.st_mode):
                 cmp1 = (lambda x, y: cmp(x[1], y[1]))
-                sorted = [ x for x in findfiles(f) ]
-                sorted.sort(cmp1)
-                for e in sorted:
+                sorted_ = [ x for x in findfiles(f) ]
+                sorted_.sort(cmp1)
+                for e in sorted_:
                     yield e
             else:
                 ff = util.normpath(ff)
@@ -380,7 +380,7 @@
 
         for src, fn, st in self.statwalk(files, match):
             try:
-                type, mode, size, time = self[fn]
+                type_, mode, size, time = self[fn]
             except KeyError:
                 unknown.append(fn)
                 continue
@@ -399,22 +399,22 @@
                         nonexistent = False
                 # XXX: what to do with file no longer present in the fs
                 # who are not removed in the dirstate ?
-                if nonexistent and type in "nm":
+                if nonexistent and type_ in "nm":
                     deleted.append(fn)
                     continue
             # check the common case first
-            if type == 'n':
+            if type_ == 'n':
                 if not st:
                     st = os.stat(fn)
                 if size != st.st_size or (mode ^ st.st_mode) & 0100:
                     modified.append(fn)
                 elif time != st.st_mtime:
                     lookup.append(fn)
-            elif type == 'm':
+            elif type_ == 'm':
                 modified.append(fn)
-            elif type == 'a':
+            elif type_ == 'a':
                 added.append(fn)
-            elif type == 'r':
+            elif type_ == 'r':
                 removed.append(fn)
 
         return (lookup, modified, added, removed, deleted, unknown)
--- a/mercurial/localrepo.py	Sun Feb 19 18:59:20 2006 +0100
+++ b/mercurial/localrepo.py	Sun Feb 19 19:43:03 2006 +0100
@@ -231,7 +231,7 @@
                                        self.join("journal"), after)
 
     def recover(self):
-        lock = self.lock()
+        l = self.lock()
         if os.path.exists(self.join("journal")):
             self.ui.status(_("rolling back interrupted transaction\n"))
             transaction.rollback(self.opener, self.join("journal"))
@@ -245,7 +245,7 @@
     def undo(self, wlock=None):
         if not wlock:
             wlock = self.wlock()
-        lock = self.lock()
+        l = self.lock()
         if os.path.exists(self.join("undo")):
             self.ui.status(_("rolling back last transaction\n"))
             transaction.rollback(self.opener, self.join("undo"))
@@ -311,7 +311,7 @@
 
         if not wlock:
             wlock = self.wlock()
-        lock = self.lock()
+        l = self.lock()
         tr = self.transaction()
         mm = m1.copy()
         mfm = mf1.copy()
@@ -388,7 +388,7 @@
 
         if not wlock:
             wlock = self.wlock()
-        lock = self.lock()
+        l = self.lock()
         tr = self.transaction()
 
         # check in files
@@ -931,7 +931,7 @@
         return subset
 
     def pull(self, remote, heads=None):
-        lock = self.lock()
+        l = self.lock()
 
         # if we have an empty repo, fetch everything
         if self.changelog.tip() == nullid:
@@ -951,7 +951,7 @@
         return self.addchangegroup(cg)
 
     def push(self, remote, force=False):
-        lock = remote.lock()
+        l = remote.lock()
 
         base = {}
         heads = remote.heads()
--- a/mercurial/revlog.py	Sun Feb 19 18:59:20 2006 +0100
+++ b/mercurial/revlog.py	Sun Feb 19 19:43:03 2006 +0100
@@ -624,12 +624,10 @@
             # we store negative distances because heap returns smallest member
             h = [(-dist[node], node)]
             seen = {}
-            earliest = self.count()
             while h:
                 d, n = heapq.heappop(h)
                 if n not in seen:
                     seen[n] = 1
-                    r = self.rev(n)
                     yield (-d, n)
                     for p in self.parents(n):
                         heapq.heappush(h, (-dist[p], p))
@@ -690,11 +688,6 @@
         p = self.parents(self.node(revs[0]))[0]
         revs.insert(0, self.rev(p))
 
-        # helper to reconstruct intermediate versions
-        def construct(text, base, rev):
-            bins = [self.chunk(r) for r in xrange(base + 1, rev + 1)]
-            return mdiff.patches(text, bins)
-
         # build deltas
         for d in xrange(0, len(revs) - 1):
             a, b = revs[d], revs[d + 1]
@@ -738,10 +731,10 @@
         base = prev = -1
         start = end = measure = 0
         if r:
-            start = self.start(self.base(t))
+            base = self.base(t)
+            start = self.start(base)
             end = self.end(t)
-            measure = self.length(self.base(t))
-            base = self.base(t)
+            measure = self.length(base)
             prev = self.tip()
 
         transaction.add(self.datafile, end)
@@ -793,14 +786,15 @@
                     raise RevlogError(_("consistency error adding group"))
                 measure = len(text)
             else:
-                e = (end, len(cdelta), self.base(t), link, p1, p2, node)
+                e = (end, len(cdelta), base, link, p1, p2, node)
                 self.index.append(e)
                 self.nodemap[node] = r
                 dfh.write(cdelta)
                 ifh.write(struct.pack(indexformat, *e))
 
             t, r, chain, prev = r, r + 1, node, node
-            start = self.start(self.base(t))
+            base = self.base(t)
+            start = self.start(base)
             end = self.end(t)
 
         dfh.close()