Merge branch 'main' of https://github.com/sayantikabanik/numpy

1 files changed, 51 insertions, 0 deletions

diff --git a/doc/preprocess.py b/doc/preprocess.py
new file mode 100755
index 000000000..e88d9608e
--- /dev/null
+++ b/doc/preprocess.py
@@ -0,0 +1,51 @@
+#!/usr/bin/env python3
+import subprocess
+import os
+import sys
+from string import Template
+
+def main():
+    doxy_gen(os.path.abspath(os.path.join('..')))
+
+def doxy_gen(root_path):
+    """
+    Generate Doxygen configration file.
+    """
+    confs = doxy_config(root_path)
+    build_path = os.path.join(root_path, "doc", "build", "doxygen")
+    gen_path = os.path.join(build_path, "Doxyfile")
+    if not os.path.exists(build_path):
+        os.makedirs(build_path)
+    with open(gen_path, 'w') as fd:
+        fd.write("#Please Don't Edit! This config file was autogenerated by ")
+        fd.write(f"doxy_gen({root_path}) in doc/preprocess.py.\n")
+        for c in confs:
+            fd.write(c)
+
+class DoxyTpl(Template):
+    delimiter = '@'
+
+def doxy_config(root_path):
+    """
+    Fetch all Doxygen sub-config files and gather it with the main config file.
+    """
+    confs = []
+    dsrc_path = os.path.join(root_path, "doc", "source")
+    sub = dict(ROOT_DIR=root_path)
+    with open(os.path.join(dsrc_path, "doxyfile"), "r") as fd:
+        conf = DoxyTpl(fd.read())
+        confs.append(conf.substitute(CUR_DIR=dsrc_path, **sub))
+
+    for dpath, _, files in os.walk(root_path):
+        if ".doxyfile" not in files:
+            continue
+        conf_path = os.path.join(dpath, ".doxyfile")
+        with open(conf_path, "r") as fd:
+            conf = DoxyTpl(fd.read())
+            confs.append(conf.substitute(CUR_DIR=dpath, **sub))
+    return confs
+
+
+if __name__ == "__main__":
+    main()
+