Support both Python 2 and Python 3 in export-to-sqlite.py. ``print`` is
now a function rather than a statement. This should have no functional
change.
Also, handles the conversion of "print >> sys.stderr".
Signed-off-by: Seeteena Thoufeek
Reviewed-by: Ravi Bangoria
---
tools/perf/scripts/python/export-to-sqlite.py | 19 ++-
1 file changed, 10 insertions(+), 9 deletions(-)
diff --git a/tools/perf/scripts/python/export-to-sqlite.py
b/tools/perf/scripts/python/export-to-sqlite.py
index 245caf2..95bfcb2 100644
--- a/tools/perf/scripts/python/export-to-sqlite.py
+++ b/tools/perf/scripts/python/export-to-sqlite.py
@@ -9,6 +9,7 @@
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
# more details.
+from __future__ import print_function
import os
import sys
@@ -61,10 +62,10 @@ perf_db_export_calls = False
perf_db_export_callchains = False
def usage():
- print >> sys.stderr, "Usage is: export-to-sqlite.py
[] [] []"
- print >> sys.stderr, "where:columns 'all' or 'branches'"
- print >> sys.stderr, " calls 'calls' => create calls
and call_paths table"
- print >> sys.stderr, " callchains 'callchains' => create
call_paths table"
+ sys.stderr.write("Usage is: export-to-sqlite.py
[] [] []");
+ sys.stderr.write("where:columns 'all' or 'branches'");
+ sys.stderr.write(" calls 'calls' => create calls
and call_paths table");
+ sys.stderr.write(" callchains 'callchains' => create
call_paths table");
raise Exception("Too few arguments")
if (len(sys.argv) < 2):
@@ -100,7 +101,7 @@ def do_query_(q):
return
raise Exception("Query failed: " + q.lastError().text())
-print datetime.datetime.today(), "Creating database..."
+print(datetime.datetime.today(), "Creating database...")
db_exists = False
try:
@@ -376,7 +377,7 @@ if perf_db_export_calls:
call_query.prepare("INSERT INTO calls VALUES (?, ?, ?, ?, ?, ?, ?, ?,
?, ?, ?)")
def trace_begin():
- print datetime.datetime.today(), "Writing records..."
+ print(datetime.datetime.today(), "Writing records...")
do_query(query, 'BEGIN TRANSACTION')
# id == 0 means unknown. It is easier to create records for them than
replace the zeroes with NULLs
evsel_table(0, "unknown")
@@ -394,13 +395,13 @@ unhandled_count = 0
def trace_end():
do_query(query, 'END TRANSACTION')
- print datetime.datetime.today(), "Adding indexes"
+ print(datetime.datetime.today(), "Adding indexes")
if perf_db_export_calls:
do_query(query, 'CREATE INDEX pcpid_idx ON calls
(parent_call_path_id)')
if (unhandled_count):
- print datetime.datetime.today(), "Warning: ", unhandled_count,
" unhandled events"
- print datetime.datetime.today(), "Done"
+ print(datetime.datetime.today(), "Warning: ", unhandled_count,
" unhandled events")
+ print(datetime.datetime.today(), "Done")
def trace_unhandled(event_name, context, event_fields_dict):
global unhandled_count
--
1.8.3.1