hgweb: run search instead of showing wrong error for ambigious identifier
Before this when multiple changesets hashes in the repos started with the
search query string, error was given that the revision isn't found, and it
was misleading. Now a simple keyword search runs in this case.
$ cat > correct.py <<EOF
> def toto(arg1, arg2):
> del arg2
> return (5 + 6, 9)
> EOF
$ cat > wrong.py <<EOF
> def toto( arg1, arg2):
> del(arg2)
> return ( 5+6, 9)
> EOF
$ cat > quote.py <<EOF
> # let's use quote in comments
> (''' ( 4x5 )
> but """\\''' and finally''',
> """let's fool checkpatch""", '1+2',
> '"""', 42+1, """and
> ( 4-1 ) """, "( 1+1 )\" and ")
> a, '\\\\\\\\', "\\\\\\" x-2", "c-1"
> EOF
$ cat > non-py24.py <<EOF
> # Using builtins that does not exist in Python 2.4
> if any():
> x = all()
> y = format(x)
>
> # Do not complain about our own definition
> def any(x):
> pass
>
> # try/except/finally block does not exist in Python 2.4
> try:
> pass
> except StandardError, inst:
> pass
> finally:
> pass
>
> # nested try/finally+try/except is allowed
> try:
> try:
> pass
> except StandardError, inst:
> pass
> finally:
> pass
>
> # yield inside a try/finally block is not allowed in Python 2.4
> try:
> pass
> yield 1
> finally:
> pass
> try:
> yield
> pass
> finally:
> pass
>
> EOF
$ cat > classstyle.py <<EOF
> class newstyle_class(object):
> pass
>
> class oldstyle_class:
> pass
>
> class empty():
> pass
>
> no_class = 1:
> pass
> EOF
$ check_code="$TESTDIR"/../contrib/check-code.py
$ "$check_code" ./wrong.py ./correct.py ./quote.py ./non-py24.py ./classstyle.py
./wrong.py:1:
> def toto( arg1, arg2):
gratuitous whitespace in () or []
./wrong.py:2:
> del(arg2)
Python keyword is not a function
./wrong.py:3:
> return ( 5+6, 9)
gratuitous whitespace in () or []
missing whitespace in expression
./quote.py:5:
> '"""', 42+1, """and
missing whitespace in expression
./non-py24.py:2:
> if any():
any/all/format not available in Python 2.4
./non-py24.py:3:
> x = all()
any/all/format not available in Python 2.4
./non-py24.py:4:
> y = format(x)
any/all/format not available in Python 2.4
./non-py24.py:11:
> try:
no try/except/finally in Python 2.4
./non-py24.py:28:
> try:
no yield inside try/finally in Python 2.4
./non-py24.py:33:
> try:
no yield inside try/finally in Python 2.4
./classstyle.py:4:
> class oldstyle_class:
old-style class, use class foo(object)
./classstyle.py:7:
> class empty():
class foo() not available in Python 2.4, use class foo(object)
[1]
$ cat > python3-compat.py << EOF
> foo <> bar
> reduce(lambda a, b: a + b, [1, 2, 3, 4])
> EOF
$ "$check_code" python3-compat.py
python3-compat.py:1:
> foo <> bar
<> operator is not available in Python 3+, use !=
python3-compat.py:2:
> reduce(lambda a, b: a + b, [1, 2, 3, 4])
reduce is not available in Python 3+
[1]
$ cat > is-op.py <<EOF
> # is-operator comparing number or string literal
> x = None
> y = x is 'foo'
> y = x is "foo"
> y = x is 5346
> y = x is -6
> y = x is not 'foo'
> y = x is not "foo"
> y = x is not 5346
> y = x is not -6
> EOF
$ "$check_code" ./is-op.py
./is-op.py:3:
> y = x is 'foo'
object comparison with literal
./is-op.py:4:
> y = x is "foo"
object comparison with literal
./is-op.py:5:
> y = x is 5346
object comparison with literal
./is-op.py:6:
> y = x is -6
object comparison with literal
./is-op.py:7:
> y = x is not 'foo'
object comparison with literal
./is-op.py:8:
> y = x is not "foo"
object comparison with literal
./is-op.py:9:
> y = x is not 5346
object comparison with literal
./is-op.py:10:
> y = x is not -6
object comparison with literal
[1]
$ cat > for-nolineno.py <<EOF
> except:
> EOF
$ "$check_code" for-nolineno.py --nolineno
for-nolineno.py:0:
> except:
naked except clause
[1]
$ cat > warning.t <<EOF
> $ function warnonly {
> > }
> EOF
$ "$check_code" warning.t
$ "$check_code" --warn warning.t
warning.t:1:
> $ function warnonly {
warning: don't use 'function', use old style
[1]
$ cat > raise-format.py <<EOF
> raise SomeException, message
> # this next line is okay
> raise SomeException(arg1, arg2)
> EOF
$ "$check_code" raise-format.py
raise-format.py:1:
> raise SomeException, message
don't use old-style two-argument raise, use Exception(message)
[1]