def check_phrase(text):
eq_(fix_text_encoding(text), text)
eq_(fix_text_encoding(text.encode('utf-8').decode('latin-1')), text)
# make sure that the opening punctuation is not the only thing that makes
# it work
eq_(fix_text_encoding(text[1:]), text[1:])
eq_(fix_text_encoding(text[1:].encode('utf-8').decode('latin-1')), text[1:])
def test_all_bmp_characters():
for index in range(0xa0, 0xfffd):
char = unichr(index)
# Exclude code points that are not assigned
if unicodedata.category(char) not in ('Co', 'Cn', 'Cs', 'Mc', 'Mn'):
garble = char.encode('utf-8').decode('latin-1')
garble2 = char.encode('utf-8').decode('latin-1').encode('utf-8').decode('latin-1')
eq_(char_names(fix_text_encoding(garble)), char_names(char))
eq_(char_names(fix_text_encoding(garble2)), char_names(char))
def fix_bad_encoding(text):
"""
Kept for compatibility with previous versions of ftfy.
"""
warnings.warn('fix_bad_encoding is now known as fix_text_encoding',
DeprecationWarning)
return fix_text_encoding(text)
def check_ftfy(self, text):
check_text = remove_unsafe_private_use(text).lower()
if not possible_encoding(text, 'ascii') and 'unfollow' not in check_text:
fixed = fix_text_encoding(text)
if text != fixed:
if not check_text.startswith('http://t.co/'):
print(u'Text:\t{text}\nFixed:\t{fixed}\n'.format(text=text, fixed=fixed))
self.num_fixed += 1
def fix_bad_encoding(text):
"""
Kept for compatibility with previous versions of ftfy.
"""
warnings.warn(
'fix_bad_encoding is now known as fix_text_encoding',
DeprecationWarning
)
return fix_text_encoding(text)
def fix_text_segment(text,
fix_entities='auto',
remove_terminal_escapes=True,
fix_encoding=True,
fix_latin_ligatures=True,
fix_character_width=True,
uncurl_quotes=True,
fix_line_breaks=True,
fix_surrogates=True,
remove_control_chars=True,
remove_bom=True,
normalization='NFC'):
"""
Apply fixes to text in a single chunk. This could be a line of text
within a larger run of `fix_text`, or it could be a larger amount
of text that you are certain is in a consistent encoding.
See `fix_text` for a description of the parameters.
"""
if isinstance(text, bytes):
raise UnicodeError(fixes.BYTES_ERROR_TEXT)
if fix_entities == 'auto' and '<' in text and '>' in text:
fix_entities = False
while True:
origtext = text
if fix_entities:
text = fixes.unescape_html(text)
if remove_terminal_escapes:
text = fixes.remove_terminal_escapes(text)
if fix_encoding:
text = fixes.fix_text_encoding(text)
if fix_latin_ligatures:
text = fixes.fix_latin_ligatures(text)
if fix_character_width:
text = fixes.fix_character_width(text)
if uncurl_quotes:
text = fixes.uncurl_quotes(text)
if fix_line_breaks:
text = fixes.fix_line_breaks(text)
if fix_surrogates:
text = fixes.fix_surrogates(text)
if remove_control_chars:
text = fixes.remove_control_chars(text)
if remove_bom:
text = fixes.remove_bom(text)
if normalization is not None:
text = unicodedata.normalize(normalization, text)
if text == origtext:
return text
def fix_text_segment(text,
fix_entities='auto',
remove_terminal_escapes=True,
fix_encoding=True,
fix_latin_ligatures=True,
fix_character_width=True,
uncurl_quotes=True,
fix_line_breaks=True,
fix_surrogates=True,
remove_control_chars=True,
remove_bom=True,
normalization='NFC'):
"""
Apply fixes to text in a single chunk. This could be a line of text
within a larger run of `fix_text`, or it could be a larger amount
of text that you are certain is in a consistent encoding.
See `fix_text` for a description of the parameters.
"""
if isinstance(text, bytes):
raise UnicodeError(fixes.BYTES_ERROR_TEXT)
if fix_entities == 'auto' and '<' in text and '>' in text:
fix_entities = False
while True:
origtext = text
if fix_entities:
text = fixes.unescape_html(text)
if remove_terminal_escapes:
text = fixes.remove_terminal_escapes(text)
if fix_encoding:
text = fixes.fix_text_encoding(text)
if fix_latin_ligatures:
text = fixes.fix_latin_ligatures(text)
if fix_character_width:
text = fixes.fix_character_width(text)
if uncurl_quotes:
text = fixes.uncurl_quotes(text)
if fix_line_breaks:
text = fixes.fix_line_breaks(text)
if fix_surrogates:
text = fixes.fix_surrogates(text)
if remove_control_chars:
text = fixes.remove_control_chars(text)
if remove_bom:
text = fixes.remove_bom(text)
if normalization is not None:
text = unicodedata.normalize(normalization, text)
if text == origtext:
return text
def fix_text_segment(text,
remove_unsafe_private_use=True,
fix_entities=True,
remove_terminal_escapes=True,
fix_encoding=True,
normalization='NFKC',
uncurl_quotes=True,
fix_line_breaks=True,
remove_control_chars=True,
remove_bom=True):
"""
Apply fixes to text in a single chunk. This could be a line of text
within a larger run of `fix_text`, or it could be a larger amount
of text that you are certain is all in the same encoding.
See `fix_text` for a description of the parameters.
"""
if isinstance(text, bytes):
raise UnicodeError(fixes.BYTES_ERROR_TEXT)
unsafe_entities = ('<' in text and '>' in text)
while True:
origtext = text
if remove_unsafe_private_use:
text = fixes.remove_unsafe_private_use(text)
if fix_entities and not unsafe_entities:
text = fixes.unescape_html(text)
if remove_terminal_escapes:
text = fixes.remove_terminal_escapes(text)
if fix_encoding:
text = fixes.fix_text_encoding(text)
if normalization is not None:
text = unicodedata.normalize(normalization, text)
if uncurl_quotes:
text = fixes.uncurl_quotes(text)
if fix_line_breaks:
text = fixes.fix_line_breaks(text)
if remove_control_chars:
text = fixes.remove_control_chars(text)
if remove_bom:
text = fixes.remove_bom(text)
if text == origtext:
return text
def check_ftfy(self, text):
"""
Given a single text input, check whether `ftfy.fix_text_encoding`
would change it. If so, display the change.
"""
self.count += 1
if not possible_encoding(text, 'ascii'):
fixed = fix_text_encoding(text)
if text != fixed:
# possibly filter common bots before printing
print(u'\nText:\t{text}\nFixed:\t{fixed}\n'.format(
text=text, fixed=fixed))
self.num_fixed += 1
# Print status updates once in a while
if self.count % 100 == 0:
print('.', end='', flush=True)
if self.count % 10000 == 0:
print('\n%d/%d fixed' % (self.num_fixed, self.count))
def fix_text_segment(text,
remove_unsafe_private_use=True,
fix_entities=True,
remove_terminal_escapes=True,
fix_encoding=True,
normalization='NFKC',
uncurl_quotes=True,
fix_line_breaks=True,
remove_control_chars=True,
remove_bom=True):
"""
Apply fixes to text in a single chunk. This could be a line of text
within a larger run of `fix_text`, or it could be a larger amount
of text that you are certain is all in the same encoding.
See `fix_text` for a description of the parameters.
"""
if isinstance(text, bytes):
raise UnicodeError(fixes.BYTES_ERROR_TEXT)
unsafe_entities = ('<' in text and '>' in text)
while True:
origtext = text
if remove_unsafe_private_use:
text = fixes.remove_unsafe_private_use(text)
if fix_entities and not unsafe_entities:
text = fixes.unescape_html(text)
if remove_terminal_escapes:
text = fixes.remove_terminal_escapes(text)
if fix_encoding:
text = fixes.fix_text_encoding(text)
if normalization is not None:
text = unicodedata.normalize(normalization, text)
if uncurl_quotes:
text = fixes.uncurl_quotes(text)
if fix_line_breaks:
text = fixes.fix_line_breaks(text)
if remove_control_chars:
text = fixes.remove_control_chars(text)
if remove_bom:
text = fixes.remove_bom(text)
if text == origtext:
return text
def check_ftfy(self, text):
"""
Given a single text input, check whether `ftfy.fix_text_encoding`
would change it. If so, display the change.
"""
self.count += 1
if not possible_encoding(text, 'ascii'):
fixed = fix_text_encoding(text)
if text != fixed:
# possibly filter common bots before printing
print(u'\nText:\t{text}\nFixed:\t{fixed}\n'.format(
text=text, fixed=fixed
))
self.num_fixed += 1
# Print status updates once in a while
if self.count % 100 == 0:
print('.', end='', flush=True)
if self.count % 10000 == 0:
print('\n%d/%d fixed' % (self.num_fixed, self.count))
def check_phrase(text):
eq_(fix_text_encoding(text), text)
eq_(fix_text_encoding(text.encode('utf-8').decode('latin-1')), text)
def test_fix_with_backslash():
eq_(fix_text_encoding(u"<40\\% vs \xe2\x89\xa540\\%"), u"<40\\% vs ≥40\\%")
def test_fix_with_backslash():
eq_(fix_text_encoding(u"<40\\% vs \xe2\x89\xa540\\%"), u"<40\\% vs ≥40\\%")
