Resolve "Migrate to Django 3.0"

Closes #75 (closed)

poetry.lock

@@ -6,6 +6,14 @@ optional = false
 python-versions = "*"
 version = "0.7.12"
 
+[[package]]
+category = "main"
+description = "ASGI specs, helper code, and adapters"
+name = "asgiref"
+optional = false
+python-versions = "*"
+version = "3.2.3"
+
 [[package]]
 category = "dev"
 description = "Atomic file writes."
@@ -141,12 +149,13 @@ category = "main"
 description = "A high-level Python Web framework that encourages rapid development and clean, pragmatic design."
 name = "django"
 optional = false
-python-versions = ">=3.5"
-version = "2.2.8"
+python-versions = ">=3.6"
+version = "3.0"
 
 [package.dependencies]
+asgiref = ">=3.2,<4.0"
 pytz = "*"
-sqlparse = "*"
+sqlparse = ">=0.2.2"
 
 [package.extras]
 argon2 = ["argon2-cffi (>=16.1.0)"]
@@ -383,6 +392,7 @@ qrcode = ["qrcode"]
 [[package]]
 category = "main"
 description = "A django-otp plugin that verifies YubiKey OTP tokens."
+marker = "extra == \"YubiKey\""
 name = "django-otp-yubikey"
 optional = false
 python-versions = "*"
@@ -780,6 +790,7 @@ scramp = "1.1.0"
 [[package]]
 category = "main"
 description = "Python version of Google's common library for parsing, formatting, storing and validating international phone numbers."
+marker = "extra == \"phonenumbers\""
 name = "phonenumbers"
 optional = false
 python-versions = "*"
@@ -855,6 +866,7 @@ version = "2.5.0"
 [[package]]
 category = "main"
 description = "Cryptographic library for Python"
+marker = "extra == \"YubiKey\""
 name = "pycryptodome"
 optional = false
 python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
@@ -890,6 +902,7 @@ version = "2.5.2"
 [[package]]
 category = "main"
 description = "JSON Web Token implementation in Python"
+marker = "extra == \"Call\""
 name = "pyjwt"
 optional = false
 python-versions = "*"
@@ -1364,6 +1377,7 @@ dev = ["py-make (>=0.1.0)", "twine", "argopt", "pydoc-markdown"]
 [[package]]
 category = "main"
 description = "Twilio API client and TwiML generator"
+marker = "extra == \"Call\""
 name = "twilio"
 optional = false
 python-versions = "*"
@@ -1430,6 +1444,7 @@ version = "0.1.7"
 [[package]]
 category = "main"
 description = "A library for verifying YubiKey OTP tokens, both locally and through a Yubico web service."
+marker = "extra == \"YubiKey\""
 name = "yubiotp"
 optional = false
 python-versions = "*"