No they are different.

One source I have says: For the Shimano road 10 speed rear derailleur (2 : 1
cable pull ratio ) the total cable pull is around 24mm. For MTB 10 speed
rear derailleur the cable pull ratio is 1.5 : 1, and the total cable pull is
around 35mm. I think there would be a similar difference with a 7 speed.
Old Bloke