def prints(*args, **kwargs):
'''
Print unicode arguments safely by encoding them to preferred_encoding
Has the same signature as the print function from Python 3, except for the
additional keyword argument safe_encode, which if set to True will cause the
function to use repr when encoding fails.
'''
file = kwargs.get('file', sys.stdout)
sep = kwargs.get('sep', ' ')
end = kwargs.get('end', '\n')
enc = preferred_encoding
safe_encode = kwargs.get('safe_encode', False)
if 'CALIBRE_WORKER' in os.environ:
enc = 'utf-8'
for i, arg in enumerate(args):
if isinstance(arg, unicode):
if iswindows:
from calibre.utils.terminal import Detect
cs = Detect(file)
if cs.is_console:
cs.write_unicode_text(arg)
if i != len(args)-1:
file.write(bytes(sep))
continue
try:
arg = arg.encode(enc)
except UnicodeEncodeError:
try:
arg = arg.encode('utf-8')
except:
if not safe_encode:
raise
arg = repr(arg)
if not isinstance(arg, str):
try:
arg = str(arg)
except ValueError:
arg = unicode(arg)
if isinstance(arg, unicode):
try:
arg = arg.encode(enc)
except UnicodeEncodeError:
try:
arg = arg.encode('utf-8')
except:
if not safe_encode:
raise
arg = repr(arg)
try:
file.write(arg)
except:
import repr as reprlib
file.write(reprlib.repr(arg))
if i != len(args)-1:
file.write(bytes(sep))
file.write(bytes(end))
def prints(*args, **kwargs):
'''
Print unicode arguments safely by encoding them to preferred_encoding
Has the same signature as the print function from Python 3, except for the
additional keyword argument safe_encode, which if set to True will cause the
function to use repr when encoding fails.
'''
file = kwargs.get('file', sys.stdout)
sep = kwargs.get('sep', ' ')
end = kwargs.get('end', '\n')
enc = preferred_encoding
safe_encode = kwargs.get('safe_encode', False)
if 'CALIBRE_WORKER' in os.environ:
enc = 'utf-8'
for i, arg in enumerate(args):
if isinstance(arg, unicode):
if iswindows:
from calibre.utils.terminal import Detect
cs = Detect(file)
if cs.is_console:
cs.write_unicode_text(arg)
if i != len(args) - 1:
file.write(bytes(sep))
continue
try:
arg = arg.encode(enc)
except UnicodeEncodeError:
try:
arg = arg.encode('utf-8')
except:
if not safe_encode:
raise
arg = repr(arg)
if not isinstance(arg, str):
try:
arg = str(arg)
except ValueError:
arg = unicode(arg)
if isinstance(arg, unicode):
try:
arg = arg.encode(enc)
except UnicodeEncodeError:
try:
arg = arg.encode('utf-8')
except:
if not safe_encode:
raise
arg = repr(arg)
try:
file.write(arg)
except:
import repr as reprlib
file.write(reprlib.repr(arg))
if i != len(args) - 1:
file.write(bytes(sep))
file.write(bytes(end))
def prints(*args, **kwargs):
'''
Print unicode arguments safely by encoding them to preferred_encoding
Has the same signature as the print function from Python 3, except for the
additional keyword argument safe_encode, which if set to True will cause the
function to use repr when encoding fails.
Returns the number of bytes written.
'''
file = kwargs.get('file', sys.stdout)
file = getattr(file, 'buffer', file)
enc = 'utf-8' if hasenv('CALIBRE_WORKER') else preferred_encoding
sep = kwargs.get('sep', ' ')
if not isinstance(sep, bytes):
sep = sep.encode(enc)
end = kwargs.get('end', '\n')
if not isinstance(end, bytes):
end = end.encode(enc)
safe_encode = kwargs.get('safe_encode', False)
count = 0
for i, arg in enumerate(args):
if isinstance(arg, unicode_type):
if iswindows:
from calibre.utils.terminal import Detect
cs = Detect(file)
if cs.is_console:
cs.write_unicode_text(arg)
count += len(arg)
if i != len(args)-1:
file.write(sep)
count += len(sep)
continue
try:
arg = arg.encode(enc)
except UnicodeEncodeError:
try:
arg = arg.encode('utf-8')
except:
if not safe_encode:
raise
arg = repr(arg)
if not isinstance(arg, bytes):
try:
arg = native_string_type(arg)
except ValueError:
arg = unicode_type(arg)
if isinstance(arg, unicode_type):
try:
arg = arg.encode(enc)
except UnicodeEncodeError:
try:
arg = arg.encode('utf-8')
except:
if not safe_encode:
raise
arg = repr(arg)
try:
file.write(arg)
count += len(arg)
except:
from polyglot import reprlib
arg = reprlib.repr(arg)
file.write(arg)
count += len(arg)
if i != len(args)-1:
file.write(sep)
count += len(sep)
file.write(end)
count += len(end)
return count
def prints(*args, **kwargs):
'''
Print unicode arguments safely by encoding them to preferred_encoding
Has the same signature as the print function from Python 3, except for the
additional keyword argument safe_encode, which if set to True will cause the
function to use repr when encoding fails.
Returns the number of bytes written.
'''
file = kwargs.get('file', sys.stdout)
file = getattr(file, 'buffer', file)
enc = 'utf-8' if hasenv('CALIBRE_WORKER') else preferred_encoding
sep = kwargs.get('sep', ' ')
if not isinstance(sep, bytes):
sep = sep.encode(enc)
end = kwargs.get('end', '\n')
if not isinstance(end, bytes):
end = end.encode(enc)
safe_encode = kwargs.get('safe_encode', False)
count = 0
for i, arg in enumerate(args):
if isinstance(arg, unicode_type):
if iswindows:
from calibre.utils.terminal import Detect
cs = Detect(file)
if cs.is_console:
cs.write_unicode_text(arg)
count += len(arg)
if i != len(args)-1:
file.write(sep)
count += len(sep)
continue
try:
arg = arg.encode(enc)
except UnicodeEncodeError:
try:
arg = arg.encode('utf-8')
except:
if not safe_encode:
raise
arg = repr(arg)
if not isinstance(arg, bytes):
try:
arg = native_string_type(arg)
except ValueError:
arg = unicode_type(arg)
if isinstance(arg, unicode_type):
try:
arg = arg.encode(enc)
except UnicodeEncodeError:
try:
arg = arg.encode('utf-8')
except:
if not safe_encode:
raise
arg = repr(arg)
try:
file.write(arg)
count += len(arg)
except:
from polyglot import reprlib
arg = reprlib.repr(arg)
file.write(arg)
count += len(arg)
if i != len(args)-1:
file.write(sep)
count += len(sep)
file.write(end)
count += len(end)
return count
def prints(*args, **kwargs):
"""
Print unicode arguments safely by encoding them to preferred_encoding
Has the same signature as the print function from Python 3, except for the
additional keyword argument safe_encode, which if set to True will cause the
function to use repr when encoding fails.
Returns the number of bytes written.
"""
file = kwargs.get("file", sys.stdout)
sep = bytes(kwargs.get("sep", " "))
end = bytes(kwargs.get("end", "\n"))
enc = "utf-8" if "CALIBRE_WORKER" in os.environ else preferred_encoding
safe_encode = kwargs.get("safe_encode", False)
count = 0
for i, arg in enumerate(args):
if isinstance(arg, unicode):
if iswindows:
from calibre.utils.terminal import Detect
cs = Detect(file)
if cs.is_console:
cs.write_unicode_text(arg)
count += len(arg)
if i != len(args) - 1:
file.write(sep)
count += len(sep)
continue
try:
arg = arg.encode(enc)
except UnicodeEncodeError:
try:
arg = arg.encode("utf-8")
except:
if not safe_encode:
raise
arg = repr(arg)
if not isinstance(arg, str):
try:
arg = str(arg)
except ValueError:
arg = unicode(arg)
if isinstance(arg, unicode):
try:
arg = arg.encode(enc)
except UnicodeEncodeError:
try:
arg = arg.encode("utf-8")
except:
if not safe_encode:
raise
arg = repr(arg)
try:
file.write(arg)
count += len(arg)
except:
import repr as reprlib
arg = reprlib.repr(arg)
file.write(arg)
count += len(arg)
if i != len(args) - 1:
file.write(sep)
count += len(sep)
file.write(end)
count += len(sep)
return count
