def url2dictionary(ketabir_url: str) -> Optional[dict]:
try:
# Try to see if ketabir is available,
# ottobib should continoue its work in isbn.py if it is not.
r = request(ketabir_url)
except RequestException:
logger.exception(ketabir_url)
return
html = r.content.decode('utf-8')
d = defaultdict(lambda: None, cite_type='book')
d['title'] = TITLE_SEARCH(html)[1]
# initiating name lists:
others = []
authors = []
editors = []
translators = []
# building lists:
for role, name in AUTHORS_FINDALL(html):
if role == 'نويسنده':
authors.append(first_last(name))
elif role == 'مترجم':
translators.append(first_last(name))
elif role == 'ويراستار':
editors.append(first_last(name))
else:
others.append(('', f'{name} ({role})'))
if authors:
d['authors'] = authors
if others:
d['others'] = others
if editors:
d['editors'] = editors
if translators:
d['translators'] = translators
m = PUBLISHER_SEARCH(html)
if m:
d['publisher'] = m[1]
m = DATE_SEARCH(html)
if m:
if LANG != 'fa':
d['month'] = m['month']
d['year'] = '۱۳' + m['year']
else:
d['month'] = m['month']
d['year'] = '۱۳' + m['year']
m = ISBN_SEARCH(html)
if m:
d['isbn'] = m[1]
m = VOLUME_SEARCH(html)
if m:
d['volume'] = m[1]
m = LOCATION_SEARCH(html)
if m:
d['publisher-location'] = m[1]
return d
def url2dictionary(ketabir_url: str) -> Optional[dict]:
try:
# Try to see if ketabir is available,
# ottobib should continoue its work in isbn.py if it is not.
r = request(ketabir_url)
except RequestException:
logger.exception(ketabir_url)
return
html = r.content.decode('utf-8')
d = defaultdict(lambda: None, cite_type='book')
d['title'] = TITLE_SEARCH(html)[1]
# initiating name lists:
others = []
authors = []
editors = []
translators = []
# building lists:
for role, name in AUTHORS_FINDALL(html):
if role == 'نويسنده':
authors.append(first_last(name))
elif role == 'مترجم':
translators.append(first_last(name))
elif role == 'ويراستار':
editors.append(first_last(name))
else:
others.append(('', name + ' (' + role + ')'))
if authors:
d['authors'] = authors
if others:
d['others'] = others
if editors:
d['editors'] = editors
if translators:
d['translators'] = translators
m = PUBLISHER_SEARCH(html)
if m:
d['publisher'] = m[1]
m = DATE_SEARCH(html)
if m:
if LANG != 'fa':
d['month'] = m['month']
d['year'] = '۱۳' + m['year']
else:
d['month'] = m['month']
d['year'] = '۱۳' + m['year']
m = ISBN_SEARCH(html)
if m:
d['isbn'] = m[1]
m = VOLUME_SEARCH(html)
if m:
d['volume'] = m[1]
m = LOCATION_SEARCH(html)
if m:
d['publisher-location'] = m[1]
return d
def ris_parse(ris_text):
"""Parse RIS_text data and return the result as a dictionary."""
d = defaultdict(lambda: None)
match = RIS_FULLMATCH(ris_text)
d.update(match.groupdict())
# cite_type: (book, journal, . . . )
cite_type = d['type'].lower()
if cite_type == 'jour':
t2 = d['t2']
if t2 is not None:
d['journal'] = t2
url = d['url']
if cite_type == 'elec' and url:
d['cite_type'] = 'web'
else:
d['cite_type'] = cite_type
sn = d['sn']
if sn: # determine if it is ISBN or ISSN according to the cite_type
if ISBN_10OR13_SEARCH(sn):
d['isbn'] = sn
else:
d['issn'] = sn
# author:
# d['authors'] should not be created unless there are some authors
authors = match.captures('author')
if authors:
# From RIS Format Specifications:
# Each author must be on a separate line, preceded by this tag. Each
# reference can contain unlimited author fields, and can contain up
# to 255 characters for each field.
# The author name must be in the following syntax:
# Lastname,Firstname,Suffix
# For Firstname, you can use full names, initials, or both.
d['authors'] = []
for author in authors:
try:
author = first_last(author, separator=',')
except InvalidNameError:
continue
d['authors'].append(author)
# DOIs may be in N1 (notes) tag, search for it in any tag
m = DOI_SEARCH(ris_text)
if m is not None:
d['doi'] = m[0]
start_page = d['start_page']
if start_page:
end_page = d['end_page']
if end_page:
d['page'] = start_page + '–' + end_page
else:
d['page'] = start_page
# in IRS, url can be separated using a ";"
if url:
d['url'] = url.partition(';')[0]
return d
def parse(bibtex):
"""Parse bibtex string and return a dictionary of information."""
bibtex = special_sequence_cleanup(bibtex)
d = search_for_tag(bibtex)
# cite_type: book, journal, incollection, etc.
m = TYPE_SEARCH(bibtex)
if m:
d['cite_type'] = m[1].strip().lower()
# author
author = d['author']
if author:
d['authors'] = names = []
names_append = names.append
for author in author.split(' and '):
if author.endswith(' and'):
author = author[:-4]
if not author:
continue
names_append(first_last(author))
del d['author']
# editor, not tested, just a copy of author
editor = d['editor']
if editor:
d['editors'] = names = []
names_append = names.append
for editor in editor.split(' and '):
if editor.endswith(' and'):
editor = editor[:-4]
if not editor:
continue
names_append(first_last(editor))
del d['editor']
pages = d['pages']
if pages:
d['page'] = \
pages.replace(' ', '').replace('--', '–').replace('-', '–')
return d
def parse(bibtex):
"""Parse bibtex string and return a dictionary of information."""
bibtex = special_sequence_cleanup(bibtex)
d = search_for_tag(bibtex)
# cite_type: book, journal, incollection, etc.
m = TYPE_SEARCH(bibtex)
if m:
d['cite_type'] = m[1].strip().lower()
# author
author = d['author']
if author:
d['authors'] = names = []
names_append = names.append
for author in author.split(' and '):
if author.endswith(' and'):
author = author[:-4]
if not author:
continue
names_append(first_last(author))
del d['author']
# editor, not tested, just a copy of author
editor = d['editor']
if editor:
d['editors'] = names = []
names_append = names.append
for editor in editor.split(' and '):
if editor.endswith(' and'):
editor = editor[:-4]
if not editor:
continue
names_append(first_last(editor))
del d['editor']
pages = d['pages']
if pages:
d['page'] = \
pages.replace(' ', '').replace('--', '–').replace('-', '–')
return d
def parse(ris_text):
"""Parse RIS_text data and return the result as a dictionary."""
d = defaultdict(lambda: None)
match = RIS_FULLMATCH(ris_text)
d.update(match.groupdict())
# cite_type: (book, journal, . . . )
cite_type = d['type'].lower()
url = d['url']
if cite_type == 'elec' and url:
d['cite_type'] = 'web'
else:
d['cite_type'] = cite_type
# author:
# d['authors'] should not be created unless there are some authors
authors = match.captures('author')
if authors:
# From RIS Format Specifications:
# Each author must be on a separate line, preceded by this tag. Each
# reference can contain unlimited author fields, and can contain up
# to 255 characters for each field.
# The author name must be in the following syntax:
# Lastname,Firstname,Suffix
# For Firstname, you can use full names, initials, or both.
d['authors'] = []
for author in authors:
try:
author = first_last(author, separator=',')
except InvalidNameError:
continue
d['authors'].append(author)
# DOIs may be in N1 (notes) tag, search for it in any tag
m = DOI_SEARCH(ris_text)
if m:
d['doi'] = m[0]
start_page = d['start_page']
if start_page:
end_page = d['end_page']
if end_page:
d['page'] = start_page + '–' + end_page
else:
d['page'] = start_page
# in IRS, url can be separated using a ";"
if url:
d['url'] = url.partition(';')[0]
return d
def byline_to_names(byline) -> Optional[List[Tuple[str, str]]]:
r"""Find authors in byline sting. Return name objects as a list.
The "By " prefix will be omitted.
Names will be seperated either with " and " or ", ".
If any of the STOPWORDS is found in a name then it will be omitted from
the result.
Examples:
>>> byline_to_names('\n By Roger Highfield, Science Editor \n')
[RawName("Roger Highfield")]
>>> byline_to_names(
... ' By Erika Solomon in Beirut and Borzou Daragahi, '
... 'Middle East correspondent'
... )
[RawName("Erika Solomon"), RawName("Borzou Daragahi")]
"""
byline = byline.partition('|')[0]
if ':' in byline or ':' in byline:
return None
m = ANYDATE_SEARCH(byline)
if m:
# Removing the date part
byline = byline[:m.start()]
if not byline:
return None
if FOUR_DIGIT_NUM(byline):
return None
# Normalize 'and\n' (and the similar) to standard 'and '
# This should be done before cutting the byline at the first newline
byline = NORMALIZE_ANDS(' and ', byline)
byline = NORMALIZE_COMMA_SPACES(', ', byline)
# Remove starting "by", cut at the first newline and lstrip
byline = BY_PREFIX(r'\1', byline)
# Removing ending " and" or ',' and rstrip
byline = AND_OR_COMMA_SUFFIX('', byline)
if ' and ' in byline.lower() or ' ' in byline.partition(', ')[0]:
fullnames = AND_OR_COMMA_SPLIT(byline)
else:
# Comma may be the separator of first name and last name.
fullnames = AND_SPLIT(byline)
names = []
for fullname in fullnames:
fullname = fullname.partition(' in ')[0].partition(' for ')[0]
if STOPWORDS_SEARCH(fullname):
continue
try:
first, last = first_last(fullname)
except InvalidNameError:
continue
if (first.startswith(('The ', 'خبرگزار')) or last.islower()):
first, last = '', first + ' ' + last
names.append((first, last))
if not names:
return None
# Remove names not having first name (orgs)
name0 = names[0] # In case no name remains at the end
names = [(fn, ln) for fn, ln in names if fn]
if not names:
names.append(name0)
return names