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Cython API: moved an eval function to utils

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Celine Mercier
2018-03-12 17:49:54 +01:00
parent 4960662332
commit e6c49b7941
2 changed files with 52 additions and 1 deletions
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4
python/obitools3/utils.pxd
View File

@ -12,4 +12,6 @@ cdef str tostr(object string)
cdef obitype_t get_obitype_single_value(object value)
cdef obitype_t update_obitype(obitype_t obitype, object new_value)
cdef obitype_t get_obitype_iterable_value(object value)
cdef obitype_t get_obitype(object value)
cdef obitype_t get_obitype(object value)
cdef object __etag__(str x)

49
python/obitools3/utils.pyx
View File

@ -15,6 +15,8 @@ from obitools3.dms.capi.obierrno cimport OBI_LINE_IDX_ERROR, \
OBI_ELT_IDX_ERROR
#obi_errno
import re
#from obitools3.dms.obiseq cimport Nuc_Seq, Nuc_Seq_Stored
@ -156,3 +158,50 @@ cdef obitype_t get_obitype(object value) :
else :
return get_obitype_single_value(value)
__re_int__ = re.compile("^[+-]?[0-9]+$")
__re_float__ = re.compile("^[+-]?[0-9]+(\.[0-9]*)?([eE][+-]?[0-9]+)?$")
__re_str__ = re.compile("""^"[^"]*"|'[^']*'$""")
__re_dict__ = re.compile("""^\{\ *
(
("[^"]*"|'[^']*')
\ *:\ *
([^,}]+|
"[^"]*"|
'[^']*'
)
)?
(\ *,\ *
("[^"]*"|'[^']*')
\ *:\ *
([^,}]+|
"[^"]*"|
'[^']*'
)
)*\ *\}$""", re.VERBOSE)
__re_val__ = re.compile("""(("[^"]*"|'[^']*') *: *([^,}]+|"[^"]*"|'[^']*') *[,}] *)""")
cdef object __etag__(str x):
cdef list elements
cdef tuple i
if __re_int__.match(x):
v=int(x)
elif __re_float__.match(x):
v=float(x)
elif __re_str__.match(x):
v=x[1:-1]
elif x=='None':
v=None
elif x=='False':
v=False
elif x=='True':
v=True
elif __re_dict__.match(x):
elements=__re_val__.findall(x)
v=dict([(i[1][1:-1],__etag__(i[2])) for i in elements])
else:
v=x
return v