From 4c3cdc2ab2c7182fff51d986285a526d9e7e7568 Mon Sep 17 00:00:00 2001
From: Seppl <xhopfmueller@gmail.com>
Date: Thu, 25 Apr 2024 00:29:08 +0200
Subject: [PATCH] first commit

---
 .gitignore          |  3 ++
 .vscode/launch.json | 17 +++++++++
 README.md           |  8 +++-
 exporter.py         | 91 +++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 118 insertions(+), 1 deletion(-)
 create mode 100644 .vscode/launch.json
 create mode 100644 exporter.py

diff --git a/.gitignore b/.gitignore
index 5d381cc..3a41b85 100644
--- a/.gitignore
+++ b/.gitignore
@@ -160,3 +160,6 @@ cython_debug/
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
 #.idea/
 
+fp-lib-table
+sym-lib-table
+symbols.txt
diff --git a/.vscode/launch.json b/.vscode/launch.json
new file mode 100644
index 0000000..edb3f0e
--- /dev/null
+++ b/.vscode/launch.json
@@ -0,0 +1,17 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "exporter sym-lib",
+            "type": "debugpy",
+            "request": "launch",
+            "program": "exporter.py",
+            "args": [".\\sym-lib-table", ".\\symbols.txt"],
+            "console": "integratedTerminal",
+            "justMyCode": false
+        }
+    ]
+}
\ No newline at end of file
diff --git a/README.md b/README.md
index e8150d8..fb79140 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,9 @@
 # kicad-symbol-exporter
 
-exports a list of all available symbols and footprints in the format `LIBRARY:PART` to one text file each
\ No newline at end of file
+exports a list of all available symbols/footprints in the format `LIBRARY:PART` to a text file
+
+## usage
+```
+python fp-lib-table footprints.txt
+python sym-lib-table symbols.txt
+```
\ No newline at end of file
diff --git a/exporter.py b/exporter.py
new file mode 100644
index 0000000..c5d92ab
--- /dev/null
+++ b/exporter.py
@@ -0,0 +1,91 @@
+import argparse
+import re
+import pprint as ppr
+# from kiutils.libraries import LibTable    # using own parser for easier env var substitution
+from kiutils.symbol import SymbolLib
+
+
+printer = ppr.PrettyPrinter(width=900)
+pprint = printer.pprint
+
+debug = True
+
+
+def parse_inputs():
+    parser = argparse.ArgumentParser()
+    parser.add_argument('input', type=str, help='input file')
+    parser.add_argument('output', type=str, help='output file')
+
+    args = parser.parse_args()
+    return args
+
+
+def main():
+    args = parse_inputs()
+    
+    filename = args.input
+
+    libs = table_to_dict(filename)
+
+    with open(args.output, 'w+') as f:
+        for name, path in libs.items():
+            if libs['lib_table_type'] == 'sym_lib_table':
+                ent = symbols_to_list(path)
+            pass
+
+    pass
+
+def table_to_dict(filename):
+    with open(filename, 'r') as f:
+        lib_table = f.read()
+    
+    # check for env fields
+    p = r'\${.*}'
+    m = re.findall(p, lib_table)
+    envs = {env: None for env in m}
+
+    # ask for env field values
+    for env, _ in envs.items():
+        env_cleaned = env.strip('$').strip('}').strip('{')
+        envs[env] = input(f'Please enter the path for {env_cleaned}: ')
+
+    # replace envs
+    for env, val in envs.items():
+        lib_table = re.sub(fr'\{env}', val, lib_table)
+
+    libs = {}
+    p = r'name "([^"]*)".*type "([^"]*)".*uri "([^"]*)"'
+    for line in lib_table.splitlines():
+        m = re.search(p, line)
+        if not m: continue
+        if m[2] == 'KiCad':
+            libs[m[1]] = m[3]
+    
+    libs['lib_table_type'] = lib_table.splitlines()[0][1:]
+
+    return libs
+
+def symbols_to_list(path):
+    sym = SymbolLib.from_file(path)
+    
+    symlst = [s.entryName for s in sym.symbols if (s.inBom and not s.isPower)]
+
+    pass
+
+    # with open(path, 'r') as sym_f:
+    #     symbols = sym_f.read()
+    
+    # symlst = []
+
+    # p = r'symbol "([^"]*)"'
+    # level = 0
+    # for line in symbols.splitlines():
+    #     level += line.count('(') - line.count(')')
+    #     name = re.search(p, line)
+    #     if name and level == 2:
+    #         symlst.append(name[1])
+    #     # print(f' {level:2} |\t{line}')
+    pass
+
+if __name__ == '__main__':
+    main()
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