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genboardscfg.py: Convert to Python 3

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Convert this tool to requiring Python 3.  The bulk of this is done with
the 2to3 tool In addition, we need to use the '//' operator to have our
division result return an int rather than a float and ensure that we use
UTF-8 when reading/writing files.

Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Tom Rini 2019-09-20 17:42:07 -04:00
parent 61ba1244b5
commit 3bc14098d8
1 changed files with 13 additions and 13 deletions
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26
tools/genboardscfg.py
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@ -1,4 +1,4 @@
#!/usr/bin/env python2 #!/usr/bin/env python3
# SPDX-License-Identifier: GPL-2.0+ # SPDX-License-Identifier: GPL-2.0+
# #
# Author: Masahiro Yamada <yamada.m@jp.panasonic.com> # Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
@ -91,7 +91,7 @@ def output_is_new(output):
# Detect a board that has been removed since the current board database # Detect a board that has been removed since the current board database
# was generated # was generated
with open(output) as f: with open(output, encoding="utf-8") as f:
for line in f: for line in f:
if line[0] == '#' or line == '\n': if line[0] == '#' or line == '\n':
continue continue
@ -168,7 +168,7 @@ class KconfigScanner:
warnings = self._conf.load_config(self._tmpfile) warnings = self._conf.load_config(self._tmpfile)
if warnings: if warnings:
for warning in warnings: for warning in warnings:
print '%s: %s' % (defconfig, warning) print('%s: %s' % (defconfig, warning))
try_remove(self._tmpfile) try_remove(self._tmpfile)
self._tmpfile = None self._tmpfile = None
@ -177,7 +177,7 @@ class KconfigScanner:
# Get the value of CONFIG_SYS_ARCH, CONFIG_SYS_CPU, ... etc. # Get the value of CONFIG_SYS_ARCH, CONFIG_SYS_CPU, ... etc.
# Set '-' if the value is empty. # Set '-' if the value is empty.
for key, symbol in self._SYMBOL_TABLE.items(): for key, symbol in list(self._SYMBOL_TABLE.items()):
value = self._conf.get_symbol(symbol).get_value() value = self._conf.get_symbol(symbol).get_value()
if value: if value:
params[key] = value params[key] = value
@ -242,8 +242,8 @@ def scan_defconfigs(jobs=1):
processes = [] processes = []
queues = [] queues = []
for i in range(jobs): for i in range(jobs):
defconfigs = all_defconfigs[total_boards * i / jobs : defconfigs = all_defconfigs[total_boards * i // jobs :
total_boards * (i + 1) / jobs] total_boards * (i + 1) // jobs]
q = multiprocessing.Queue(maxsize=-1) q = multiprocessing.Queue(maxsize=-1)
p = multiprocessing.Process(target=scan_defconfigs_for_multiprocess, p = multiprocessing.Process(target=scan_defconfigs_for_multiprocess,
args=(q, defconfigs)) args=(q, defconfigs))
@ -290,7 +290,7 @@ class MaintainersDatabase:
'Active', 'Orphan' or '-'. 'Active', 'Orphan' or '-'.
""" """
if not target in self.database: if not target in self.database:
print >> sys.stderr, "WARNING: no status info for '%s'" % target print("WARNING: no status info for '%s'" % target, file=sys.stderr)
return '-' return '-'
tmp = self.database[target][0] tmp = self.database[target][0]
@ -301,8 +301,8 @@ class MaintainersDatabase:
elif tmp.startswith('Orphan'): elif tmp.startswith('Orphan'):
return 'Orphan' return 'Orphan'
else: else:
print >> sys.stderr, ("WARNING: %s: unknown status for '%s'" % print(("WARNING: %s: unknown status for '%s'" %
(tmp, target)) (tmp, target)), file=sys.stderr)
return '-' return '-'
def get_maintainers(self, target): def get_maintainers(self, target):
@ -313,7 +313,7 @@ class MaintainersDatabase:
they are separated with colons. they are separated with colons.
""" """
if not target in self.database: if not target in self.database:
print >> sys.stderr, "WARNING: no maintainers for '%s'" % target print("WARNING: no maintainers for '%s'" % target, file=sys.stderr)
return '' return ''
return ':'.join(self.database[target][1]) return ':'.join(self.database[target][1])
@ -330,7 +330,7 @@ class MaintainersDatabase:
targets = [] targets = []
maintainers = [] maintainers = []
status = '-' status = '-'
for line in open(file): for line in open(file, encoding="utf-8"):
# Check also commented maintainers # Check also commented maintainers
if line[:3] == '#M:': if line[:3] == '#M:':
line = line[1:] line = line[1:]
@ -404,7 +404,7 @@ def format_and_output(params_list, output):
# ignore case when sorting # ignore case when sorting
output_lines.sort(key=str.lower) output_lines.sort(key=str.lower)
with open(output, 'w') as f: with open(output, 'w', encoding="utf-8") as f:
f.write(COMMENT_BLOCK + '\n'.join(output_lines) + '\n') f.write(COMMENT_BLOCK + '\n'.join(output_lines) + '\n')
def gen_boards_cfg(output, jobs=1, force=False): def gen_boards_cfg(output, jobs=1, force=False):
@ -418,7 +418,7 @@ def gen_boards_cfg(output, jobs=1, force=False):
check_top_directory() check_top_directory()
if not force and output_is_new(output): if not force and output_is_new(output):
print "%s is up to date. Nothing to do." % output print("%s is up to date. Nothing to do." % output)
sys.exit(0) sys.exit(0)
params_list = scan_defconfigs(jobs) params_list = scan_defconfigs(jobs)