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@ -72,9 +72,17 @@ def get_user_file( path ): |
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# --------------------------------------------------------------------- |
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# FUDGE! We had a weird problem here after upgrading to Flask 1.1.2. We used the "defaults" parameter |
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# to set a default value of 0 for the "index" parameter, but if the caller explicitly passed in a value of 0, |
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# I think Flask was trying to be clever and returning a HTTP 308 Permanent Redirect to the other path e.g. |
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# /counter/12345/front/0 => HTTP 308 /counter/12345/front |
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# which is fine, except that VASSAL doesn't understand HTTP 308's >:-/ Oddly, it was only happening here, |
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# and not at other places where we have default parameters (maybe because we're using send_file()?). |
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# We work-around this by changing how we specify the default value for "index". Sigh... |
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@app.route( "/counter/<gpid>/<side>/<int:index>" ) |
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@app.route( "/counter/<gpid>/<side>", defaults={"index":0} ) |
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def get_counter_image( gpid, side, index ): |
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@app.route( "/counter/<gpid>/<side>" ) |
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def get_counter_image( gpid, side, index=0 ): |
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"""Get a counter image.""" |
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# check if a VASL module has been configured |
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@ -87,7 +95,7 @@ def get_counter_image( gpid, side, index ): |
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abort( 404 ) |
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return send_file( |
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io.BytesIO( image_data ), |
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attachment_filename = os.path.split( image_path )[1]## nb: so Flask can figure out the MIME type |
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attachment_filename = os.path.split( image_path )[1] # nb: so Flask can figure out the MIME type |
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) |
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# --------------------------------------------------------------------- |
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