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Merge pull request #101 from aminya/DictSupport
Dict support
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,172 @@ | ||
| export findalllocal, findfirstlocal, findtext, findtextloacl, findvecttextlocal | ||
| ################################################################ | ||
| # Searchers Utils | ||
| ################################################################ | ||
| # Local searchers (no namespace) | ||
| """ | ||
| findfirstlocal(string, node) | ||
| findfirst with ignoring namespaces. It considers element.name for returning the elements | ||
| Much faster than EzXML.findfirst | ||
| """ | ||
| function findfirstlocal(name::String, node::Node) | ||
| out = nothing # return nothing if nothing is found | ||
| for child in eachelement(node) | ||
| if child.name == name | ||
| out = child | ||
| break | ||
| end | ||
| end | ||
| return out | ||
| end | ||
|
|
||
| """ | ||
| findalllocal(string, node) | ||
| findalllocal with ignoring namespaces. It considers element.name for returning the elements | ||
| Much faster than EzXML.findall | ||
| """ | ||
| function findalllocal(name::String, node::Node) | ||
| out = Node[] | ||
| for child in eachelement(node) | ||
| if child.name == name | ||
| push!(out, child) | ||
| end | ||
| end | ||
| if !isempty(out) | ||
| return out | ||
| else # return nothing if nothing is found | ||
| return nothing | ||
| end | ||
| end | ||
|
|
||
| function findtext(indexstr::String, node::Node) | ||
| if indexstr == "" | ||
| index = 1 | ||
| else | ||
| index = eval(Meta.parse(indexstr)) | ||
| end | ||
| xpath = "text()[position() = $index]" | ||
| out = findfirst(xpath, node) | ||
| return out | ||
| end | ||
|
|
||
| # function findvecttext(indexstr::String, node::Node) | ||
| # if indexstr == "" | ||
| # index = Colon() | ||
| # else | ||
| # index = eval(Meta.parse(indexstr)) | ||
| # end | ||
| # xpath = "text()" | ||
| # out = findfirst(xpath, node) | ||
| # return out | ||
| # end | ||
|
|
||
| """ | ||
| parse_textindex(indexstr::String) | ||
| Index is a String of an Integer e.g. "2". If indexstr is empty (`""`) it returns the first one found. | ||
| """ | ||
| function parse_textindex(indexstr::String) | ||
| if indexstr == "" | ||
| index = 1 | ||
| elseif indexstr == "end" | ||
| index = Inf | ||
| else | ||
| indexExpr = Meta.parse(indexstr) | ||
| indexExpr isa Integer || error("give index as an Integer e.g. \"2\"") | ||
| index = eval(indexExpr) | ||
| end | ||
| return index | ||
| end | ||
|
|
||
| """ | ||
| findtextlocal(index::Integer, node) | ||
| finds the text node at position given by index. | ||
| faster than `findtext()` | ||
| """ | ||
| function findtextlocal(index::Integer, node::Node) | ||
| iText = 0 | ||
| out = nothing # return nothing if nothing is found | ||
| for child in eachnode(node) | ||
| if istext(child) | ||
| iText +=1 | ||
| if iText == index | ||
| out = child | ||
| break | ||
| end | ||
| end | ||
| end | ||
| return out | ||
| end | ||
| function findtextlocal(index::Float64, node::Node) | ||
| if index != Inf | ||
| error("index should be \"end\"") | ||
| end | ||
| out = nothing # return nothing if nothing is found | ||
| for child in eachnode(node) | ||
| if istext(child) | ||
| out = child | ||
| end | ||
| end | ||
| return out | ||
| end | ||
|
|
||
| """ | ||
| parse_textindices(indicesstr::String) | ||
| Index is a String of an Integer e.g. "2". If indicesstr is empty (`""`) it returns the all of the text nodes. | ||
| """ | ||
| function parse_textindices(indicesstr::String) | ||
| if indicesstr == "" | ||
| indices = Colon() | ||
| else | ||
| indicesExpr = Meta.parse(indicesstr) | ||
| indicesExpr.head == :vect || error("give indices as a vetor e.g. [2:3], [2, 3] ,[:]") | ||
| indices = eval(indexExpr) | ||
| end | ||
| return indices | ||
| end | ||
|
|
||
| """ | ||
| findvecttextlocal(indices, node) | ||
| finds the text node at positions given by indices. | ||
| faster than `findvecttext()` | ||
| """ | ||
| function findvecttextlocal(indices::Colon, node::Node) | ||
| out = Node[] | ||
| for child in eachnode(node) | ||
| if istext(child) | ||
| push!(out, child) | ||
| end | ||
| end | ||
| if !isempty(out) | ||
| return out | ||
| else # return nothing if nothing is found | ||
| return nothing | ||
| end | ||
| end | ||
|
|
||
| function findvecttextlocal(indices::AbstractVector, node::Node) | ||
| out = Node[] | ||
| iText = 0 | ||
| for child in eachnode(node) | ||
| if istext(child) | ||
| iText +=1 | ||
| if iText in indices | ||
| push!(out, child) | ||
| end | ||
| end | ||
| end | ||
| if !isempty(out) | ||
| return out | ||
| else # return nothing if nothing is found | ||
| return nothing | ||
| end | ||
| end |
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