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#include "methods.h"
#include <string>
namespace wreport {
namespace python {
std::string build_method_doc(const char* name, const char* signature, const char* returns, const char* summary, const char* doc)
{
std::string res;
unsigned doc_indent = 0;
if (doc)
{
// Look up doc indentation
// Count the leading spaces of the first non-empty line
unsigned indent = 0;
for (const char* c = doc; *c; ++c)
{
if (isblank(*c))
++indent;
else if (*c == '\n' || *c == '\r')
{
// strip empty lines
doc = c;
indent = 0;
}
else
{
doc_indent = indent;
break;
}
}
}
// Function name and signature
res += name;
res += '(';
res += signature;
res += ')';
if (returns)
{
res += " -> ";
res += returns;
}
res += "\n\n";
// Indented summary
if (summary)
{
for (unsigned i = 0; i < doc_indent; ++i) res += ' ';
res += summary;
}
// Docstring
if (doc)
{
res += "\n\n";
res += doc;
}
// Return a C string with a copy of res
return res;
}
}
}
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