From f5ef10326ea77686e0d3dafda33979650922728d Mon Sep 17 00:00:00 2001
From: Kenneth Reitz <me@kennethreitz.org>
Date: Mon, 8 Feb 2016 23:31:23 -0500
Subject: [PATCH] nicer warnings
---
bin/warnings | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/bin/warnings b/bin/warnings
index 64648538..fef69df2 100755
--- a/bin/warnings
+++ b/bin/warnings
@@ -2,6 +2,7 @@ shopt -s extglob
old-platform() {
if grep -qi 'InsecurePlatformWarning' "$WARNINGS_LOG"; then
+ echo
puts-warn "Hello! It looks like your application is using an outdated version of Python."
puts-warn "This caused the security warning you saw above during the 'pip install' step."
puts-warn "We recommend '$DEFAULT_PYTHON_VERSION', which you can specify in a 'runtime.txt' file."
@@ -11,6 +12,7 @@ old-platform() {
pylibmc-missing() {
if grep -qi 'fatal error: libmemcached/memcached.h: No such file or directory' "$WARNINGS_LOG"; then
+ echo
puts-warn "Hello! There was a problem with your build related to libmemcache."
puts-warn "The Python library 'pylibmc' must be explicitly specified in 'requirements.txt' in order to build correctly."
puts-warn "Once you do that, everything should work as expected. -- Much Love, Heroku."
@@ -19,6 +21,7 @@ pylibmc-missing() {
scipy-included() {
if grep -qi 'running setup.py install for scipy' "$WARNINGS_LOG"; then
+ echo
puts-warn "Hello! It looks like you're trying to use scipy on Heroku."
puts-warn "Unfortunately, at this time, we do not directly support this library."
puts-warn "There is, however, a buildpack available that makes it possible to use it on Heroku."
@@ -29,6 +32,7 @@ scipy-included() {
distribute-included() {
if grep -qi 'Running setup.py install for distribute' "$WARNINGS_LOG"; then
+ echo
puts-warn "Hello! Your requirements.txt file contains the distribute package."
puts-warn "This library is automatically installed by Heroku and shouldn't be in"
puts-warn "Your requirements.txt file. This can cause unexpected behavior."
--
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