Question
create a list of drawings where a certain text string is found
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Hi,
Not sure what the exact requirement is.
If you need to select features whose attribute contains a certain text string, one of these transformers might help you.
- Tester with "Contains" (or "Matches Regex") operator
- StringSearcher with an appropriate regular expression
We could think of more suitable solution, if you explain a little more detailed requirement.
Takashi
+15- Contributor
I think he means reading directories and doing a stringsearch on filenames on certain filetype(S).
Directoryfilepath reading etc.
- Contributor
Thank you for your responses.
Sorry my original post was pretty vaugue, for some reason the site would only let me fill out a subject line yesterday.
Anyhow, moving on, here's my situation: I have a directory (including sub-directories) of about 30,000 or so .dwg files, and I need to generate a list of what I'm guessing will be about 1500 of those dwgs that contain "ABCDEFG" (example) in a text entity (could be mtext, could be dtext, need to search both).
I think I've got the searching the drawing for the text down, the problem seems to be scaling this up to 30,000 drawings and/or generating the list.
Possibly the required procedure is:
Add a dwg reader to the workspace
- set the root directory to the Dataset with the advanced browser,
- check the "Subfolders" checkbox, so that the reader reads every dwg dataset in the root directory and its subfolders,
- select "Single Merged Feature Type" to create a merged feature type,
- set "yes" to the "Explode MText Entities" parameter ("yes" is default setting for the parameter).
Expose these format attributes on the reader feature type.
"autocad_entity"
"autocad_text_string"
"fme_dataset"
Then, filter the features whose entity name is "autocad_text" and also the text string contains "ABCDEFG", and select features for unique file path.