pin(smriprep,niworkflows): use commit hashes instead of branch names

Otherwise, it is not guaranteed that the last commit will be picked.

Author: oesteban

fmriprep/__about__.py

@@ -105,9 +105,9 @@
 
 LINKS_REQUIRES = [
     'git+https://github.com/poldracklab/niworkflows.git@'
-    'unstable#egg=niworkflows',
+    '0863051476f1e6999cd4a028769466e0fc6182fa#egg=niworkflows',
     'git+https://github.com/poldracklab/smriprep.git@'
-    'master#egg=smriprep-0.1.0',
+    'f1cfc37bcdc346549dbf1d037cdade3a3b32d5de#egg=smriprep-0.1.0',
 ]
 
 TESTS_REQUIRES = [

requirements.txt

@@ -1,4 +1,4 @@
 nilearn!=0.5.0,!=0.5.1
-git+https://github.com/poldracklab/niworkflows.git@unstable#egg=niworkflows
-git+https://github.com/poldracklab/smriprep.git@master#egg=smriprep-0.1.0
+git+https://github.com/poldracklab/niworkflows.git@0863051476f1e6999cd4a028769466e0fc6182fa#egg=niworkflows
+git+https://github.com/poldracklab/smriprep.git@f1cfc37bcdc346549dbf1d037cdade3a3b32d5de#egg=smriprep-0.1.0
 templateflow<0.2.0a0,>=0.1.3