return create_tag('meta', name=name, content=content)
# Build list of expected patterns
CFG_POSSIBLE_DATE_FORMATS = [
'%Y %m %d', '%d %m %Y', '%d %B %Y', '%d %b %Y', '%Y %B %d', '%Y %b %d',
'%m %Y', '%B %Y', '%b %Y', '%x', '%x %X'
]
CFG_POSSIBLE_DATE_FORMATS = CFG_POSSIBLE_DATE_FORMATS + \
[f + ' %H:%M:%S' for f in CFG_POSSIBLE_DATE_FORMATS] + \
[f + 'T%H:%M:%S' for f in CFG_POSSIBLE_DATE_FORMATS]
# Build month translation mapping from CFG_SITE_LANG to English.
CFG_MONTH_NAMES_MAPPING = {}
if CFG_SITE_LANG != 'en':
CFG_MONTH_NAMES_MAPPING = dict([(get_i18n_month_name(month_nb, display='short', ln=CFG_SITE_LANG).upper(),
get_i18n_month_name(month_nb, display='short', ln='en')) \
for month_nb in range(1, 13)])
CFG_MONTH_NAMES_MAPPING.update(dict([(get_i18n_month_name(month_nb, display='long', ln=CFG_SITE_LANG).upper(),
get_i18n_month_name(month_nb, display='long', ln='en')) \
for month_nb in range(1, 13)]))
# Build regular expression pattern to match month name in
# CFG_SITE_LANG. Note the use \W instead of \b for word boundaries
# because of a bug in 're' module with unicode.
CFG_MONTHS_I18N_PATTERN_RE = re.compile(
r"(\W|\A)(%s)(\W|\Z)" % "|".join(CFG_MONTH_NAMES_MAPPING.keys()),
re.IGNORECASE | re.UNICODE)
CFG_YEAR_PATTERN_RE = re.compile("((\D|\A)(\d{4})(\D|\Z))")
CFG_PUNCTUATION_PATTERN_RE = re.compile(r'[' + string.punctuation + ']')
def get_month(date, ln=CFG_SITE_LANG, default=""):
"""
Returns the year from a textual date retrieved from a record
The returned value is the 3 letters short month name in language 'ln'
If year cannot be found, returns 'default'
@param date: the textual date to retrieve the year from
@param default: a default value to return if year not fount
"""
import re
from invenio.utils.date import get_i18n_month_name
from invenio.base.i18n import language_list_long
#Look for textual month like "Jan" or "sep" or "November" or "novem"
#Limit to CFG_SITE_LANG as language first (most probable date)
#Look for short months. Also matches for long months
short_months = [get_i18n_month_name(month).lower()
for month in range(1, 13)] # ["jan","feb","mar",...]
short_months_pattern = re.compile(r'('+r'|'.join(short_months)+r')',
re.IGNORECASE) # (jan|feb|mar|...)
result = short_months_pattern.search(date)
if result is not None:
try:
month_nb = short_months.index(result.group().lower()) + 1
return get_i18n_month_name(month_nb, "short", ln)
except:
pass
#Look for month specified as number in the form 2004/03/08 or 17 02 2004
#(always take second group of 2 or 1 digits separated by spaces or - etc.)
month_pattern = re.compile(r'\d([\s]|[-/.,])+(?P<month>(\d){1,2})([\s]|[-/.,])')
result = month_pattern.search(date)
if result is not None:
try:
month_nb = int(result.group("month"))
return get_i18n_month_name(month_nb, "short", ln)
except:
pass
#Look for textual month like "Jan" or "sep" or "November" or "novem"
#Look for the month in each language
#Retrieve ['en', 'fr', 'de', ...]
language_list_short = [x[0]
for x in language_list_long()]
for lang in language_list_short: #For each language
#Look for short months. Also matches for long months
short_months = [get_i18n_month_name(month, "short", lang).lower()
for month in range(1, 13)] # ["jan","feb","mar",...]
short_months_pattern = re.compile(r'('+r'|'.join(short_months)+r')',
re.IGNORECASE) # (jan|feb|mar|...)
result = short_months_pattern.search(date)
if result is not None:
try:
month_nb = short_months.index(result.group().lower()) + 1
return get_i18n_month_name(month_nb, "short", ln)
except:
pass
return default
def format_element(bfo, display_date='yes', display_issue_number='yes',
estimate_release_date='No', granularity='',
group_issues_date='yes', display_month='long',
display_week_day='long'):
"""
Returns the string used for the issue number in the format:<br/>
Issue No.<is1>-<is2>/<year> - <date>, <br/>
e.g. Issue No.32-33/2007 – Tuesday 6 August 2007
if <code>estimate_release_date</code> is set to <code>yes</code>,
a 'theoretical' release date is shown instead of the release date:
if issue if released on Friday, display next week date. Also if
journal has not been released, display an approximative release
date (based on history and config)
@param display_date: if 'yes', display issue date
@param display_issue_number: if 'yes', display issue date
@param estimate_release_date: if 'yes', display the theoretical release date
@param granularity: <code>day</code>, <code>week</code> or <code>month</code>
@param group_issues_date: if 'yes' and issue are grouped, display first issue date of the group
@param display_month: type of display for month: 'short' ('Jan', 'Feb', etc.) or 'long' ('January', 'February', etc.)
@param display_week_day: Can display day of the week ('Monday', etc.). Parameter can be 'short' ('Mon', 'Tue' etc), 'long' ('Monday', 'Tuesday', etc.) or '' (no value displayed)
"""
args = parse_url_string(bfo.user_info['uri'])
journal_name = args["journal_name"]
issue_number = args["issue"]
ln = bfo.lang
_ = gettext_set_language(ln)
try:
issue_display = get_issue_number_display(issue_number,
journal_name,
ln)
except InvenioWebJournalJournalIdNotFoundDBError as e:
return e.user_box()
except Exception as e:
issue_display = issue_number
issues = issue_display.split("/")[0]
year = issue_display.split("/")[1]
week_numbers = issues.split("-")
if group_issues_date.lower() == 'yes':
# Get release time of this issue (do not consider issue
# "updates": take the earliest issue number of this group of
# issues)
grouped_issues = get_grouped_issues(journal_name, issue_number)
if grouped_issues:
issue_number = grouped_issues[0]
if estimate_release_date.lower() == 'yes':
# Get theoretical release date
if granularity.lower() == 'day':
granularity = DAILY
elif granularity.lower() == 'week':
granularity = WEEKLY
elif granularity.lower() == 'month':
granularity = MONTHLY
else:
granularity = None
issue_release_time = issue_to_datetime(issue_number,
journal_name,
granularity)
else:
issue_release_time = get_release_datetime(issue_number,
journal_name)
# Get a nice internationalized representation of this date
date_text = ''
if issue_release_time:
if display_week_day:
date_text = get_i18n_day_name(issue_release_time.isoweekday(),
display_week_day,
ln) + ' '
month = get_i18n_month_name(issue_release_time.month,
display_month,
ln=ln)
date_text += issue_release_time.strftime("%d " + month + " %Y").lstrip('0')
issue_url = make_journal_url(bfo.user_info['uri'],
{'recid': '',
'ln': bfo.lang,
'category': ''})
out = '<a class="issue" href="%s">' % issue_url
if display_issue_number.lower() == 'yes':
out += _("Issue No.") + ' ' + issue_display + ' - '
if display_date.lower() == 'yes':
out += date_text
out += '</a>'
return out
def format_element(bfo, display_date='yes', display_issue_number='yes',
estimate_release_date='No', granularity='',
group_issues_date='yes', display_month='long',
display_week_day='long'):
"""
Returns the string used for the issue number in the format:<br/>
Issue No.<is1>-<is2>/<year> - <date>, <br/>
e.g. Issue No.32-33/2007 – Tuesday 6 August 2007
if <code>estimate_release_date</code> is set to <code>yes</code>,
a 'theoretical' release date is shown instead of the release date:
if issue if released on Friday, display next week date. Also if
journal has not been released, display an approximative release
date (based on history and config)
@param display_date: if 'yes', display issue date
@param display_issue_number: if 'yes', display issue date
@param estimate_release_date: if 'yes', display the theoretical release date
@param granularity: <code>day</code>, <code>week</code> or <code>month</code>
@param group_issues_date: if 'yes' and issue are grouped, display first issue date of the group
@param display_month: type of display for month: 'short' ('Jan', 'Feb', etc.) or 'long' ('January', 'February', etc.)
@param display_week_day: Can display day of the week ('Monday', etc.). Parameter can be 'short' ('Mon', 'Tue' etc), 'long' ('Monday', 'Tuesday', etc.) or '' (no value displayed)
"""
args = parse_url_string(bfo.user_info['uri'])
journal_name = args["journal_name"]
issue_number = args["issue"]
ln = bfo.lang
_ = gettext_set_language(ln)
try:
issue_display = get_issue_number_display(issue_number,
journal_name,
ln)
except InvenioWebJournalJournalIdNotFoundDBError as e:
return e.user_box()
except Exception as e:
issue_display = issue_number
issues = issue_display.split("/")[0]
year = issue_display.split("/")[1]
week_numbers = issues.split("-")
if group_issues_date.lower() == 'yes':
# Get release time of this issue (do not consider issue
# "updates": take the earliest issue number of this group of
# issues)
grouped_issues = get_grouped_issues(journal_name, issue_number)
if grouped_issues:
issue_number = grouped_issues[0]
if estimate_release_date.lower() == 'yes':
# Get theoretical release date
if granularity.lower() == 'day':
granularity = DAILY
elif granularity.lower() == 'week':
granularity = WEEKLY
elif granularity.lower() == 'month':
granularity = MONTHLY
else:
granularity = None
issue_release_time = issue_to_datetime(issue_number,
journal_name,
granularity)
else:
issue_release_time = get_release_datetime(issue_number,
journal_name)
# Get a nice internationalized representation of this date
date_text = ''
if issue_release_time:
if display_week_day:
date_text = get_i18n_day_name(issue_release_time.isoweekday(),
display_week_day,
ln) + ' '
month = get_i18n_month_name(issue_release_time.month,
display_month,
ln=ln)
date_text += issue_release_time.strftime("%d " + month + " %Y").lstrip('0')
issue_url = make_journal_url(bfo.user_info['uri'],
{'recid': '',
'ln': bfo.lang,
'category': ''})
out = '<a class="issue" href="%s">' % issue_url
if display_issue_number.lower() == 'yes':
out += _("Issue No.") + ' ' + issue_display + ' - '
if display_date.lower() == 'yes':
out += date_text
out += '</a>'
return out
def get_month(date, ln=CFG_SITE_LANG, default=""):
"""
Returns the year from a textual date retrieved from a record
The returned value is the 3 letters short month name in language 'ln'
If year cannot be found, returns 'default'
@param date: the textual date to retrieve the year from
@param default: a default value to return if year not fount
"""
import re
from invenio.utils.date import get_i18n_month_name
from invenio.base.i18n import language_list_long
#Look for textual month like "Jan" or "sep" or "November" or "novem"
#Limit to CFG_SITE_LANG as language first (most probable date)
#Look for short months. Also matches for long months
short_months = [
get_i18n_month_name(month).lower() for month in range(1, 13)
] # ["jan","feb","mar",...]
short_months_pattern = re.compile(r'(' + r'|'.join(short_months) + r')',
re.IGNORECASE) # (jan|feb|mar|...)
result = short_months_pattern.search(date)
if result is not None:
try:
month_nb = short_months.index(result.group().lower()) + 1
return get_i18n_month_name(month_nb, "short", ln)
except:
pass
#Look for month specified as number in the form 2004/03/08 or 17 02 2004
#(always take second group of 2 or 1 digits separated by spaces or - etc.)
month_pattern = re.compile(
r'\d([\s]|[-/.,])+(?P<month>(\d){1,2})([\s]|[-/.,])')
result = month_pattern.search(date)
if result is not None:
try:
month_nb = int(result.group("month"))
return get_i18n_month_name(month_nb, "short", ln)
except:
pass
#Look for textual month like "Jan" or "sep" or "November" or "novem"
#Look for the month in each language
#Retrieve ['en', 'fr', 'de', ...]
language_list_short = [x[0] for x in language_list_long()]
for lang in language_list_short: #For each language
#Look for short months. Also matches for long months
short_months = [
get_i18n_month_name(month, "short", lang).lower()
for month in range(1, 13)
] # ["jan","feb","mar",...]
short_months_pattern = re.compile(r'(' + r'|'.join(short_months) +
r')',
re.IGNORECASE) # (jan|feb|mar|...)
result = short_months_pattern.search(date)
if result is not None:
try:
month_nb = short_months.index(result.group().lower()) + 1
return get_i18n_month_name(month_nb, "short", ln)
except:
pass
return default
'%d %b %Y',
'%Y %B %d',
'%Y %b %d',
'%m %Y',
'%B %Y',
'%b %Y',
'%x',
'%x %X']
CFG_POSSIBLE_DATE_FORMATS = CFG_POSSIBLE_DATE_FORMATS + \
[f + ' %H:%M:%S' for f in CFG_POSSIBLE_DATE_FORMATS] + \
[f + 'T%H:%M:%S' for f in CFG_POSSIBLE_DATE_FORMATS]
# Build month translation mapping from CFG_SITE_LANG to English.
CFG_MONTH_NAMES_MAPPING = {}
if CFG_SITE_LANG != 'en':
CFG_MONTH_NAMES_MAPPING = dict([(get_i18n_month_name(month_nb, display='short', ln=CFG_SITE_LANG).upper(),
get_i18n_month_name(month_nb, display='short', ln='en')) \
for month_nb in range(1, 13)])
CFG_MONTH_NAMES_MAPPING.update(dict([(get_i18n_month_name(month_nb, display='long', ln=CFG_SITE_LANG).upper(),
get_i18n_month_name(month_nb, display='long', ln='en')) \
for month_nb in range(1, 13)]))
# Build regular expression pattern to match month name in
# CFG_SITE_LANG. Note the use \W instead of \b for word boundaries
# because of a bug in 're' module with unicode.
CFG_MONTHS_I18N_PATTERN_RE = re.compile(r"(\W|\A)(%s)(\W|\Z)" % "|".join(CFG_MONTH_NAMES_MAPPING.keys()),
re.IGNORECASE | re.UNICODE)
CFG_YEAR_PATTERN_RE = re.compile("((\D|\A)(\d{4})(\D|\Z))")
CFG_PUNCTUATION_PATTERN_RE = re.compile(r'[' + string.punctuation + ']')
CFG_SPACES_PATTERN_RE = re.compile(r'\s+')
