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python DeckKeyword constr. resolved nested try blocks.

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This commit is contained in:
Steinar Foss
2019-10-06 15:11:49 +02:00
parent 6865278ac5
commit 7555c00ac3
1 changed files with 22 additions and 32 deletions
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54
python/cxx/deck_keyword.cpp
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@@ -60,29 +60,15 @@ struct DeckRecordIterator
};
bool is_number(const std::string& s)
{
return !s.empty() && std::find_if(s.begin(),
s.end(), [](char c) { return !std::isdigit(c); }) == s.end();
}
void push_string_as_deck_value(std::vector<DeckValue>& record, const std::string str) {
int max_indx = str.length() - 1;
if (str[max_indx] == '*') {
if (str.back() == '*') {
int it;
if (max_indx == 0)
if (str.length() == 1)
it = 1;
else {
std::string substr = str.substr(0, max_indx);
if (is_number(substr)) {
it = std::stoi(substr);
}
else
throw py::type_error("DeckKeyword: string values ending in '*' can only be preceeded by a number.");
}
else
it = stod( str.substr(0, str.length() - 1) );
for (int i = 0; i < it; i++)
record.push_back( DeckValue() );
@@ -111,22 +97,26 @@ void python::common::export_DeckKeyword(py::module& module) {
try {
int val_int = value_obj.cast<int>();
value_record.push_back( DeckValue(val_int) );
continue;
}
catch (std::exception e_int) {
try {
double val_double = value_obj.cast<double>();
value_record.push_back( DeckValue(val_double) );
}
catch(std::exception e_double) {
try {
std::string val_string = value_obj.cast<std::string>();
push_string_as_deck_value(value_record, val_string);
}
catch(std::exception e_string) {
throw py::type_error("DeckKeyword: tried to add unkown type to record.");
}
}
catch (std::exception e_int) {}
try {
double val_double = value_obj.cast<double>();
value_record.push_back( DeckValue(val_double) );
continue;
}
catch (std::exception e_double) {}
try {
std::string val_string = value_obj.cast<std::string>();
push_string_as_deck_value(value_record, val_string);
continue;
}
catch (std::exception e_string) {}
throw py::type_error("DeckKeyword: tried to add unkown type to record.");
}
value_record_list.push_back( value_record );
}