From 7807ced0b86311610be13a53e2ba1d8b62ab1d92 Mon Sep 17 00:00:00 2001
From: Micah Jerome Ellison <micah.jerome.ellison@gmail.com>
Date: Sun, 2 Aug 2020 16:58:45 -0700
Subject: [PATCH] Dynamically replace Python max version for Python 3.9 beta
 builds

---
 .travis.yml | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 0bbfe887..09697d4c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -108,14 +108,20 @@ jobs:
 
     # Python 3.9 Dev Tests
     - name: Python 3.9 on Linux
+      before_install:
+        - sed -i 's/^python = ">=3\.7\.0.*"$/python = "*"/' pyproject.toml
       python: 3.9-dev
     - <<: *test_mac
       name: Python 3.9 on MacOS
+      before_install:
+        - sed -i 's/^python = ">=3\.7\.0.*"$/python = "*"/' pyproject.toml
       python: 3.9-dev
       env:
         JRNL_PYTHON_VERSION: 3.9.0b5
     - <<: *test_windows
       name: Python 3.9 on Windows
+      before_install:
+        - powershell -Command "(gc pyproject.toml) -replace 'python = "">=3.7.0, <3.9.0""', 'python = "">=3.7.0, <3.10.0""' | Out-File -encoding UTF8 pyproject.toml"
       python: 3.9-dev
       env:
         <<: *env_windows
@@ -124,7 +130,7 @@ jobs:
     # ... and beyond!
     - name: Python nightly on Linux
       before_install:
-        - sed -i 's/^python = ">=3\.6\.0.*"$/python = "*"/' pyproject.toml
+        - sed -i 's/^python = ">=3\.7\.0.*"$/python = "*"/' pyproject.toml
       python: nightly
 
     # Specialty tests