use loaders for keybindings and charmaps which allow them to import templates

1 files changed, 44 insertions, 0 deletions

diff --git a/asciifarm/client/loaders.py b/asciifarm/client/loaders.py
new file mode 100644
index 0000000..e7dac38
--- /dev/null
+++ b/asciifarm/client/loaders.py
@@ -0,0 +1,44 @@
+
+import os
+
+from .paths import keybindingsPath
+import json
+
+
+standardKeyFiles = {
+    "default": os.path.join(keybindingsPath, "keybindings.json"),
+    "azerty": os.path.join(keybindingsPath, "azerty.json")
+}
+
+def loadKeybindings(name):
+    fname = None
+    if name in standardKeyFiles:
+        fname = standardKeyFiles[name])
+    else:
+        fname = name
+    with open(fname) as f:
+        data = json.load(f)
+    bindings = {}
+    for template in data.get(templates, []):
+        if template.partition(os.sep)[0] in {".", ".."}:
+            template = os.path.relpath(template, fname)
+        bindings.update(loadKeybindings(template))
+    bindings.update(data["actions"])
+    return (bindings, data["help"])
+
+
+def loadCharmap(name):
+    fname = None
+    if name in standardKeyFiles:
+        fname = standardKeyFiles[name])
+    else:
+        fname = name
+    with open(fname) as f:
+        data = json.load(f)
+    bindings = {}
+    for template in data.get(templates, []):
+        if template.partition(os.sep)[0] in {".", ".."}:
+            template = os.path.relpath(template, fname)
+        bindings.update(loadKeybindings(template))
+    bindings.update(data["actions"])
+    return (bindings, data["help"])