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appending relative path to lm at runtime

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This commit is contained in:
siddharth jain 2020-11-23 17:20:33 +05:30
parent bfc0bc57a3
commit b46da0dc50
2 changed files with 30 additions and 1 deletions
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29
moses2/Moses2Wrapper.cpp
View File

@ -4,9 +4,38 @@
#include "TranslationTask.h"
using namespace std;
namespace Moses2 {
//summary :: need to update the LM path at runtime with complete artifact path.
void Moses2Wrapper::UpdateLMPath(const std::string& filePath) {
auto file = filePath.substr(filePath.find_last_of("\\") + 1);
auto path = filePath.substr(0, filePath.find_last_of("\\"));
auto a = m_param->GetParam("feature");
std::vector<std::string> feature;
for (int i = 0; i < a->size(); i++) {
auto abc = Tokenize(a->at(i));
if (*abc.begin() == "KENLM") {
string s = "";
for (int k = 0; k < abc.size(); k++) {
if (abc.at(k).find("path=") != string::npos) {
auto lm = abc.at(k).substr(abc.at(k).find_last_of("=") + 1);
s = s + "path=" + path + "\\" + lm + " ";
}
else {
s = s + abc.at(k) + " ";
}
}
feature.push_back(s.erase(s.find_last_not_of(" \n\r\t") + 1));
}
else {
feature.push_back(a->at(i));
}
}
m_param->OverwriteParam("feature", feature);
}
Moses2Wrapper::Moses2Wrapper(const std::string &filePath) {
m_param = new Parameter();
m_param->LoadParam(filePath);
UpdateLMPath(filePath);
m_system = new System(*m_param);
}
std::string Moses2Wrapper::Translate(const std::string &input , long id) {

2
moses2/Moses2Wrapper.h
View File

@ -12,7 +12,7 @@ namespace Moses2 {
Moses2Wrapper(const std::string &filePath);
~Moses2Wrapper();
std::string Translate(const std::string &input, long id);
Moses2Wrapper* getInstance(const std::string& filePath);
void UpdateLMPath(const std::string &filePath);
int getEngineVersion();
};