def identifier(self) -> bool:
"""Return True is the identifier is validated overcoming the checks, False otherwise."""
id_ = self._identifier
if not check.is_printable(id_):
return self._report("identifier", False)
ok = True
if check.is_empty(id_):
return self._report("empty identifier", kind=2)
if check.uses_nums(id_):
self._report("identifier with numbers", kind=2)
ok &= False
id2iter = id_.split("<<")
if len(id2iter) == 1:
secondary = id2iter[0]
primary = ""
ok &= False if self._compute_warnings else ok
# print("Only one identifier")
self._report("only one identifier", kind=1)
else:
secondary = id2iter[1]
primary = id2iter[0]
# print("Debug. (name, surname):", (secondary, primary))
# secondary is not ok. secondary -= padding # secondary.replace(padding, "")
padding = id_[id_.find(secondary) + len(secondary):]
padding = padding if primary != secondary else padding.replace(secondary, "")
# print("Debug. padding:", padding)
if not len(padding) and id_[-1] in "ABCDEFGHIJKLMNOPQRSTUVWXYZ":
self._report("possible truncating", kind=1)
ok &= False if self._compute_warnings else ok # TODO: compute as False?
if not check.is_empty(padding):
# print("Error, Padding is not empty")
self._report("more than two identifiers", kind=2)
ok &= False
if check.begin_by(primary, "<") or check.begin_by(secondary, "<"):
self._report("some identifier begin by '<'", kind=2)
ok &= False
for i in range(2):
for itm in id2iter[i].split("<"):
if not itm:
pass
else:
for tit in titles:
if tit == itm:
if i == 1:
self._report("Possible unauthorized prefix or suffix in identifier", kind=1)
else:
self._report("Possible not recommended prefix or suffix in identifier", kind=1)
ok &= False if self._compute_warnings else ok
return self._report("identifier", ok)
def document_number(self) -> bool:
"""Return True if the document number format is validated, False otherwise."""
s = self._document_number
return self._report(
"document number format", not check.is_empty(s)
and check.is_printable(s) and not check.begin_by(s, "<"))
def optional_data_hash(self) -> bool:
"""Return True if hash of optional data is True, False otherwise."""
if check.is_empty(
self._optional_data) and self._optional_data_hash == "<":
ok = True
else:
ok = hash_is_ok(self._optional_data, self._optional_data_hash)
return self._report("optional data hash", ok)
def identifier(self) -> bool:
"""Return True is the identifier is validated overcoming the checks, False otherwise."""
full_id = self._identifier.rstrip("<")
padding = self._identifier[len(full_id):]
id2iter = full_id.split("<<")
id_len = len(id2iter)
primary = secondary = None
if not check.is_printable(self._identifier):
ok = False
elif check.is_empty(self._identifier):
self._report("empty identifier", level=Kind.ERROR)
ok = False
else:
if id_len == len([i for i in id2iter if i]):
if id_len == 2:
primary, secondary = id2iter
ok = True
elif id_len == 1:
primary, secondary = id2iter[0], ""
self._report("only one identifier", level=Kind.WARNING)
ok = not self._compute_warnings
else:
self._report("more than two identifiers", level=Kind.ERROR)
ok = False
else: # too many '<' in id
self._report("invalid identifier format", level=Kind.ERROR)
ok = False
# print("Debug. id2iter ............:", id2iter)
# print("Debug. (secondary, primary):", (secondary, primary))
# print("Debug. padding ............:", padding)
if ok:
if check.uses_nums(full_id):
self._report("identifier with numbers", level=Kind.ERROR)
ok = False
if primary.startswith(
"<") or secondary and secondary.startswith("<"):
self._report("some identifier begin by '<'", level=Kind.ERROR)
ok = False
if not padding:
self._report("possible truncating", level=Kind.WARNING)
ok = False if self._compute_warnings else ok
for i in range(id_len):
for itm in id2iter[i].split("<"):
if itm:
for tit in titles:
if tit == itm:
if i: # secondary id
self._report(
"Possible unauthorized prefix or suffix in identifier",
level=Kind.WARNING)
else: # primary id
self._report(
"Possible not recommended prefix or suffix in identifier",
level=Kind.WARNING)
ok = False if self._compute_warnings else ok
self._id_secondary = str(secondary)
self._id_primary = str(primary)
return self._report("identifier", ok)
def optional_data_2(self) -> bool:
"""Return True if the format of the optional data field is validated, False otherwise."""
s = self._optional_data_2
return True if check.is_empty(s) else self._report("optional data 2 format", check.is_printable(s))
def identifier(self) -> bool:
"""Return True is the identifier is validated overcoming the checks, False otherwise."""
full_id = self._identifier.rstrip("<")
padding = self._identifier[len(full_id):]
id2iter = full_id.lstrip("<<").split(
"<<") if full_id[2] in ascii_uppercase else full_id.split("<<")
id_len = len(id2iter)
primary = secondary = None
if not check.is_printable(self._identifier):
ok = False
elif check.is_empty(self._identifier):
self._report("empty identifier", kind=2)
ok = False
else:
if id_len == len([i for i in id2iter if i]):
if id_len == 2:
primary, secondary = id2iter
ok = True
elif id_len == 1:
primary, secondary = id2iter[0], ""
self._report("only one identifier", kind=1)
ok = not self._compute_warnings
else:
self._report("more than two identifiers", kind=2)
ok = False
else: # too many '<' in id
self._report("invalid identifier format", kind=2)
ok = False
# print("Debug. id2iter ............:", id2iter)
# print("Debug. (secondary, primary):", (secondary, primary))
# print("Debug. padding ............:", padding)
if ok:
if False and not full_id.startswith("<<"):
self._report("identifier doesn't starts with '<<'", kind=2)
ok = False
# If you want to report as a warning instead of as an error uncomment lines below
# self._report("identifier doesn't starts with '<<'", kind=1)
# ok = False if self._compute_warnings else ok
if check.uses_nums(full_id):
self._report("identifier with numbers", kind=2)
ok = False
if primary.startswith(
"<") or secondary and secondary.startswith("<"):
self._report("some identifier begin by '<'", kind=2)
ok = False
if not padding:
self._report("possible truncating", kind=1)
ok = False if self._compute_warnings else ok
for i in range(id_len):
for itm in id2iter[i].split("<"):
if itm:
for tit in titles:
if tit == itm:
if i: # secondary id
self._report(
"Possible unauthorized prefix or suffix in identifier",
kind=1)
else: # primary id
self._report(
"Possible not recommended prefix or suffix in identifier",
kind=1)
ok = False if self._compute_warnings else ok
return self._report("identifier", ok)
def optional_data(self) -> bool:
"""Return True if the format of the optional data field is validated, False otherwise."""
s = self._optional_data = self.mrz_code.splitlines()[1][28:36]
return True if check.is_empty(s) else self.report.add(
"optional data format", check.is_printable(s))
def optional_data(self) -> bool:
"""Return True if the format of the optional data field is validated, False otherwise."""
s = self._optional_data
return True if check.is_empty(s) else self.report.add(
"id number format", check.is_printable(s))
