Import models.py does not retain ForeignKey relations

[rajeshlal]

Thanks for the great tool!

When I import a models.py from a previously exported project to make updates/additions, the ForeignKey relationships between models are not retained.

[FluxIX]

I have also experienced this.

[FluxIX]

I looked a little into this. In the ModelParserFactory, the field regular expression (^([a-zA-Z0-9_]+)\ \=\ ([a-zA-Z0-9._]+)[\(](.*)[\)]$) does not match the generated relationships because the regular expression expects the entire relationship to be on a single line and the generated relationships cover multiple lines.

[andymc100]

I tried putting the foreign keys into one line but still not getting recognised.