def insert_element_code(match):
error = []
function_name = match.group("function_name")
try:
format_element = get_format_element(function_name, verbose)
except Exception:
error.append('Invalid function name %s' % (function_name, ))
params_str = []
if format_element is not None:
params = {}
# Look for function parameters given in format template code
all_params = match.group('params')
if all_params is not None:
function_params_iterator = pattern_function_params.\
finditer(all_params)
for param_match in function_params_iterator:
sep = param_match.group('sep')
name = param_match.group('param')
value = param_match.group('value')
params[name] = value
params_str.append(name + '=' + sep + value + sep)
# Replace element with function call with params.
result = '{{ bfe_%s(bfo, %s) }}' % (function_name.lower(),
', '.join(params_str))
return result
print('\n'.join(error))
def insert_element_code(match):
error = []
function_name = match.group("function_name")
try:
format_element = get_format_element(function_name, verbose)
except Exception:
error.append('Invalid function name %s' % (function_name, ))
params_str = []
if format_element is not None:
params = {}
# Look for function parameters given in format template code
all_params = match.group('params')
if all_params is not None:
function_params_iterator = pattern_function_params.\
finditer(all_params)
for param_match in function_params_iterator:
sep = param_match.group('sep')
name = param_match.group('param')
value = param_match.group('value')
params[name] = value
params_str.append(name + '=' + sep + value + sep)
# Replace element with function call with params.
result = '{{ bfe_%s(bfo, %s) }}' % (function_name.lower(),
', '.join(params_str))
return result
print('\n'.join(error))
def get_tags_used_by_element(filename):
"""
Returns a list of tags used by given format element
APPROXIMATIVE RESULTS: the tag are retrieved in field(), fields()
and control_field() function. If they are used computed, or saved
in a variable somewhere else, they are not retrieved
@TODO: There is room for improvements. For example catch
call to BibRecord functions.
:param filename: a format element filename
:return: tags sorted by value
"""
tags = {}
format_element = bibformat_engine.get_format_element(filename)
if format_element is None:
return []
elif format_element['type'] == "field":
tags = format_element['attrs']['tags']
return tags
filename = bibformat_engine.resolve_format_element_filename(filename)
path = bibformat_engine.get_format_element_path(filename)
format = open(path, 'r')
code = format.read()
format.close
tags_pattern = re.compile(
'''
(field|fields|control_field)\s* #Function call
\(\s* #Opening parenthesis
[\'"]+ #Single or double quote
(?P<tag>.+?) #Tag
[\'"]+\s* #Single or double quote
(,[^\)]+)* #Additional function param
\) #Closing parenthesis
''', re.VERBOSE | re.MULTILINE)
tags_iter = tags_pattern.finditer(code)
for result in tags_iter:
tags[result.group("tag")] = result.group("tag")
return tags.values()
def get_tags_used_by_element(filename):
"""
Returns a list of tags used by given format element
APPROXIMATIVE RESULTS: the tag are retrieved in field(), fields()
and control_field() function. If they are used computed, or saved
in a variable somewhere else, they are not retrieved
@TODO: There is room for improvements. For example catch
call to BibRecord functions.
:param filename: a format element filename
:return: tags sorted by value
"""
tags = {}
format_element = bibformat_engine.get_format_element(filename)
if format_element is None:
return []
elif format_element['type']=="field":
tags = format_element['attrs']['tags']
return tags
filename = bibformat_engine.resolve_format_element_filename(filename)
path = bibformat_engine.get_format_element_path(filename)
format = open(path, 'r')
code = format.read()
format.close
tags_pattern = re.compile('''
(field|fields|control_field)\s* #Function call
\(\s* #Opening parenthesis
[\'"]+ #Single or double quote
(?P<tag>.+?) #Tag
[\'"]+\s* #Single or double quote
(,[^\)]+)* #Additional function param
\) #Closing parenthesis
''', re.VERBOSE | re.MULTILINE)
tags_iter = tags_pattern.finditer(code)
for result in tags_iter:
tags[result.group("tag")] = result.group("tag")
return tags.values()
