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Change event name generate script to be python 2/3 compatible

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Python 3 doesn't have a print statement, only a print function.

Fixed with:
  2to3 make-event-names.py | git apply

Print as function requires Python 2.6 which is reasonable enough given
that even RHEL6 ships that.

Even though it's not needed for 2.6, use
	from __future__ import print_function
to avoid accidentally introducing a print statement in the future.
With this line, print "blah" is now a syntax error in python 2.
This line was added manually, after the 2to3 conversion.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2013-08-26 08:53:46 +10:00
parent 144b731202
commit a3e8a240ab
1 changed files with 48 additions and 47 deletions
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95
libevdev/make-event-names.py
View file

@ -4,6 +4,7 @@
# mapping table
#
from __future__ import print_function
import re
import sys
import argparse
@ -43,66 +44,66 @@ blacklist = [
def print_bits(bits, prefix):
if not hasattr(bits, prefix):
return
print "static const char * const %s_map[%s_MAX + 1] = {" % (prefix, prefix.upper())
print " [0 ... %s_MAX] = NULL," % prefix.upper()
for val, name in getattr(bits, prefix).items():
print " [%s] = \"%s\"," % (name, name)
print "};"
print ""
print("static const char * const %s_map[%s_MAX + 1] = {" % (prefix, prefix.upper()))
print(" [0 ... %s_MAX] = NULL," % prefix.upper())
for val, name in list(getattr(bits, prefix).items()):
print(" [%s] = \"%s\"," % (name, name))
print("};")
print("")
def print_python_bits(bits, prefix):
if not hasattr(bits, prefix):
return
print "%s_map = {" % (prefix)
for val, name in getattr(bits, prefix).items():
print " %d : \"%s\"," % (val, name)
print "}"
print "for k, v in %s_map.items():" % (prefix)
print " %s_map[v] = k" % (prefix)
print ""
print("%s_map = {" % (prefix))
for val, name in list(getattr(bits, prefix).items()):
print(" %d : \"%s\"," % (val, name))
print("}")
print("for k, v in %s_map.items():" % (prefix))
print(" %s_map[v] = k" % (prefix))
print("")
def print_map(bits):
print "static const char * const * const event_type_map[EV_MAX + 1] = {"
print " [0 ... EV_MAX] = NULL,"
print("static const char * const * const event_type_map[EV_MAX + 1] = {")
print(" [0 ... EV_MAX] = NULL,")
for prefix in prefixes:
if prefix == "BTN_" or prefix == "EV_" or prefix == "INPUT_PROP_":
continue
print " [EV_%s] = %s_map," % (prefix[:-1], prefix[:-1].lower())
print(" [EV_%s] = %s_map," % (prefix[:-1], prefix[:-1].lower()))
print "};"
print ""
print("};")
print("")
print "static const int ev_max[EV_MAX + 1] = {"
print " [0 ... EV_MAX] = -1,"
print("static const int ev_max[EV_MAX + 1] = {")
print(" [0 ... EV_MAX] = -1,")
for prefix in prefixes:
if prefix == "BTN_" or prefix == "EV_" or prefix == "INPUT_PROP_":
continue
print " [EV_%s] = %s_MAX," % (prefix[:-1], prefix[:-1])
print "};"
print ""
print(" [EV_%s] = %s_MAX," % (prefix[:-1], prefix[:-1]))
print("};")
print("")
def print_python_map(bits):
print "map = {"
print("map = {")
for val, name in getattr(bits, "ev").items():
for val, name in list(getattr(bits, "ev").items()):
name = name[3:]
if name == "REP" or name == "PWR" or name == "FF_STATUS" or name == "MAX":
continue
print " %d : %s_map," % (val, name.lower())
print(" %d : %s_map," % (val, name.lower()))
print "}"
print ""
print("}")
print("")
def print_mapping_table(bits):
print "/* THIS FILE IS GENERATED, DO NOT EDIT */"
print ""
print "#ifndef EVENT_NAMES_H"
print "#define EVENT_NAMES_H"
print ""
print "#define SYN_MAX 3 /* linux/input.h doesn't define that */"
print ""
print("/* THIS FILE IS GENERATED, DO NOT EDIT */")
print("")
print("#ifndef EVENT_NAMES_H")
print("#define EVENT_NAMES_H")
print("")
print("#define SYN_MAX 3 /* linux/input.h doesn't define that */")
print("")
for prefix in prefixes:
if prefix == "BTN_":
@ -111,11 +112,11 @@ def print_mapping_table(bits):
print_map(bits)
print "#endif /* EVENT_NAMES_H */"
print("#endif /* EVENT_NAMES_H */")
def print_python_mapping_table(bits):
print "# THIS FILE IS GENERATED, DO NOT EDIT"
print ""
print("# THIS FILE IS GENERATED, DO NOT EDIT")
print("")
for prefix in prefixes:
if prefix == "BTN_":
@ -124,15 +125,15 @@ def print_python_mapping_table(bits):
print_python_map(bits)
print "def event_get_type_name(type):"
print " return ev_map[type]"
print ""
print ""
print "def event_get_code_name(type, code):"
print " if map.has_key(type) and map[type].has_key(code):"
print " return map[type][code]"
print " return 'UNKNOWN'"
print ""
print("def event_get_type_name(type):")
print(" return ev_map[type]")
print("")
print("")
print("def event_get_code_name(type, code):")
print(" if map.has_key(type) and map[type].has_key(code):")
print(" return map[type][code]")
print(" return 'UNKNOWN'")
print("")
def parse_define(bits, line):
m = re.match(r"^#define\s+(\w+)\s+(\w+)", line)