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Errors.E145 for IO errors when reading KB

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This commit is contained in:
svlandeg 2019-07-22 14:36:07 +02:00
parent ad65171837
commit 5d544f89ba
2 changed files with 12 additions and 11 deletions
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1
spacy/errors.py
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@ -407,6 +407,7 @@ class Errors(object):
E142 = ("Unsupported loss_function '{loss_func}'. Use either 'L2' or 'cosine'")
E143 = ("Labels for component '{name}' not initialized. Did you forget to call add_label()?")
E144 = ("Could not find parameter `{param}` when building the entity linker model.")
E145 = ("Error reading `{param}` from input file.")
@add_codes

22
spacy/kb.pyx
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@ -428,39 +428,39 @@ cdef class Reader:
if status < 1:
if feof(self._fp):
return 0 # end of file
raise IOError("error reading header from input file")
raise IOError(Errors.E145.format(param="header"))
status = self._read(entity_vector_length, sizeof(int64_t))
if status < 1:
if feof(self._fp):
return 0 # end of file
raise IOError("error reading header from input file")
raise IOError(Errors.E145.format(param="vector length"))
cdef int read_vector_element(self, float* element) except -1:
status = self._read(element, sizeof(float))
if status < 1:
if feof(self._fp):
return 0 # end of file
raise IOError("error reading entity vector from input file")
raise IOError(Errors.E145.format(param="vector element"))
cdef int read_entry(self, hash_t* entity_hash, float* freq, int32_t* vector_index) except -1:
status = self._read(entity_hash, sizeof(hash_t))
if status < 1:
if feof(self._fp):
return 0 # end of file
raise IOError("error reading entity hash from input file")
raise IOError(Errors.E145.format(param="entity hash"))
status = self._read(freq, sizeof(float))
if status < 1:
if feof(self._fp):
return 0 # end of file
raise IOError("error reading entity freq from input file")
raise IOError(Errors.E145.format(param="entity freq"))
status = self._read(vector_index, sizeof(int32_t))
if status < 1:
if feof(self._fp):
return 0 # end of file
raise IOError("error reading entity vector from input file")
raise IOError(Errors.E145.format(param="vector index"))
if feof(self._fp):
return 0
@ -472,33 +472,33 @@ cdef class Reader:
if status < 1:
if feof(self._fp):
return 0 # end of file
raise IOError("error reading alias length from input file")
raise IOError(Errors.E145.format(param="alias length"))
cdef int read_alias_header(self, hash_t* alias_hash, int64_t* candidate_length) except -1:
status = self._read(alias_hash, sizeof(hash_t))
if status < 1:
if feof(self._fp):
return 0 # end of file
raise IOError("error reading alias hash from input file")
raise IOError(Errors.E145.format(param="alias hash"))
status = self._read(candidate_length, sizeof(int64_t))
if status < 1:
if feof(self._fp):
return 0 # end of file
raise IOError("error reading candidate length from input file")
raise IOError(Errors.E145.format(param="candidate length"))
cdef int read_alias(self, int64_t* entry_index, float* prob) except -1:
status = self._read(entry_index, sizeof(int64_t))
if status < 1:
if feof(self._fp):
return 0 # end of file
raise IOError("error reading entry index for alias from input file")
raise IOError(Errors.E145.format(param="entry index"))
status = self._read(prob, sizeof(float))
if status < 1:
if feof(self._fp):
return 0 # end of file
raise IOError("error reading prob for entity/alias from input file")
raise IOError(Errors.E145.format(param="prior probability"))
cdef int _read(self, void* value, size_t size) except -1:
status = fread(value, size, 1, self._fp)