1 files changed, 45 insertions, 0 deletions

diff --git a/mastodon/compat.py b/mastodon/compat.py
new file mode 100644
index 0000000..905bfa7
--- /dev/null
+++ b/mastodon/compat.py
@@ -0,0 +1,45 @@
+# compat.py - backwards compatible optional imports

+

+IMPL_HAS_CRYPTO = True

+try:

+    import cryptography

+    from cryptography.hazmat.backends import default_backend

+    from cryptography.hazmat.primitives.asymmetric import ec

+    from cryptography.hazmat.primitives import serialization

+except:

+    IMPL_HAS_CRYPTO = False

+    cryptography = None

+    default_backend = None

+    ec = None

+    serialization = None

+

+IMPL_HAS_ECE = True

+try:

+    import http_ece

+except:

+    IMPL_HAS_ECE = False

+    http_ece = None

+

+IMPL_HAS_BLURHASH = True

+try:

+    import blurhash

+except:

+    IMPL_HAS_BLURHASH = False

+    blurhash = None

+

+try:

+    from urllib.parse import urlparse

+except ImportError:

+    from urlparse import urlparse

+

+try:

+    import magic

+except ImportError:

+    magic = None

+

+try:

+    from pathlib import PurePath

+except:

+    class PurePath:

+        pass

+