Reformat Go API code (#2979)

Author: csukuangfj

scripts/go/generate.py

@@ -1,11 +1,12 @@
 #!/usr/bin/env python3
 
+import argparse
 import os
 import re
-import sys
-import argparse
+
 import jinja2
 
+
 def parse_args():
     # set the source code file
     # -s sherpa_onnx.go
@@ -20,38 +21,40 @@ def parse_args():
     parser.add_argument("-o", "--output", type=str, required=True)
     return parser.parse_args()
 
+
 def parse_golang(target):
-    with open(target, 'r') as file:
+    with open(target, "r") as file:
         content = file.read()
     defines = []
-    struct_pattern = re.compile(r'type\s+([A-Z]\w+)\s+struct', re.DOTALL)
+    struct_pattern = re.compile(r"type\s+([A-Z]\w+)\s+struct", re.DOTALL)
     struct_matches = struct_pattern.findall(content)
     for name in struct_matches:
         c_define = {
-            'type': 'struct',
-            'name': name,
+            "type": "struct",
+            "name": name,
         }
         defines.append(c_define)
-    struct_pattern = re.compile(r'type\s+([A-Z][^ =]+)\s*=', re.DOTALL)
+    struct_pattern = re.compile(r"type\s+([A-Z][^ =]+)\s*=", re.DOTALL)
     struct_matches = struct_pattern.findall(content)
     for name in struct_matches:
         c_define = {
-            'type': 'struct',
-            'name': name,
+            "type": "struct",
+            "name": name,
         }
         defines.append(c_define)
-    func_pattern = re.compile(r'func\s+([A-Z][^ \(]+)\s*\(', re.DOTALL)
+    func_pattern = re.compile(r"func\s+([A-Z][^ \(]+)\s*\(", re.DOTALL)
     func_matches = func_pattern.findall(content)
     for name in func_matches:
         c_define = {
-            'type': 'function',
-            'name': name,
+            "type": "function",
+            "name": name,
         }
         defines.append(c_define)
     return defines
 
+
 def render(output, defines, platform):
-    build_info = ''
+    build_info = ""
     if platform == "windows":
         build_info = "//go:build (windows && amd64) || (windows && 386)"
     elif platform == "linux":
@@ -71,14 +74,12 @@ def render(output, defines, platform):
     folder = os.path.dirname(output)
     if not os.path.exists(folder):
         os.makedirs(folder)
-    with open(output, 'w') as f:
+    with open(output, "w") as f:
         print(rendered, file=f)
 
+
 def generate(src, output):
-    # print("source: ", src)
-    # print("output: ", output)
     defines = parse_golang(src)
-    # print("defines: ", defines)
     platform = "linux"
     render(f"{output}/sherpa_onnx/sherpa_onnx_{platform}.go", defines, platform)
     platform = "windows"

scripts/go/sherpa_onnx.go

@@ -660,61 +660,61 @@ func newCOfflineRecognizerConfig(config *OfflineRecognizerConfig) *C.struct_Sher
 }
 func freeCOfflineRecognizerConfig(c *C.struct_SherpaOnnxOfflineRecognizerConfig) {
 	stringFields := []*(*C.char){
-	    &c.model_config.transducer.encoder,
-	    &c.model_config.transducer.decoder,
-	    &c.model_config.transducer.joiner,
-	    &c.model_config.paraformer.model,
-	    &c.model_config.nemo_ctc.model,
-	    &c.model_config.whisper.encoder,
-	    &c.model_config.whisper.decoder,
-	    &c.model_config.whisper.language,
-	    &c.model_config.whisper.task,
-	    &c.model_config.tdnn.model,
-	    &c.model_config.sense_voice.model,
-	    &c.model_config.sense_voice.language,
-	    &c.model_config.moonshine.preprocessor,
-	    &c.model_config.moonshine.encoder,
-	    &c.model_config.moonshine.uncached_decoder,
-	    &c.model_config.moonshine.cached_decoder,
-	    &c.model_config.fire_red_asr.encoder,
-	    &c.model_config.fire_red_asr.decoder,
-        &c.model_config.funasr_nano.encoder_adaptor,
-        &c.model_config.funasr_nano.llm_prefill,
-        &c.model_config.funasr_nano.llm_decode,
-        &c.model_config.funasr_nano.embedding,
-        &c.model_config.funasr_nano.tokenizer,
-        &c.model_config.funasr_nano.system_prompt,
-        &c.model_config.funasr_nano.user_prompt,
-        &c.model_config.dolphin.model,
-        &c.model_config.zipformer_ctc.model,
-        &c.model_config.canary.encoder,
-        &c.model_config.canary.decoder,
-        &c.model_config.canary.src_lang,
-        &c.model_config.canary.tgt_lang,
-        &c.model_config.wenet_ctc.model,
-        &c.model_config.medasr.model,
-        &c.model_config.omnilingual.model,
-        &c.model_config.tokens,
-        &c.model_config.provider,
-        &c.model_config.model_type,
-        &c.model_config.modeling_unit,
-        &c.model_config.bpe_vocab,
-        &c.model_config.telespeech_ctc,
-        &c.lm_config.model,
-        &c.decoding_method,
-        &c.hotwords_file,
-        &c.rule_fsts,
-        &c.rule_fars,
-        &c.hr.lexicon,
-        &c.hr.rule_fsts,
-    }
-
-    for _, field := range stringFields {
-        if *field != nil {
-            C.free(unsafe.Pointer(*field))
-            *field = nil
-        }
-    }
+		&c.model_config.transducer.encoder,
+		&c.model_config.transducer.decoder,
+		&c.model_config.transducer.joiner,
+		&c.model_config.paraformer.model,
+		&c.model_config.nemo_ctc.model,
+		&c.model_config.whisper.encoder,
+		&c.model_config.whisper.decoder,
+		&c.model_config.whisper.language,
+		&c.model_config.whisper.task,
+		&c.model_config.tdnn.model,
+		&c.model_config.sense_voice.model,
+		&c.model_config.sense_voice.language,
+		&c.model_config.moonshine.preprocessor,
+		&c.model_config.moonshine.encoder,
+		&c.model_config.moonshine.uncached_decoder,
+		&c.model_config.moonshine.cached_decoder,
+		&c.model_config.fire_red_asr.encoder,
+		&c.model_config.fire_red_asr.decoder,
+		&c.model_config.funasr_nano.encoder_adaptor,
+		&c.model_config.funasr_nano.llm_prefill,
+		&c.model_config.funasr_nano.llm_decode,
+		&c.model_config.funasr_nano.embedding,
+		&c.model_config.funasr_nano.tokenizer,
+		&c.model_config.funasr_nano.system_prompt,
+		&c.model_config.funasr_nano.user_prompt,
+		&c.model_config.dolphin.model,
+		&c.model_config.zipformer_ctc.model,
+		&c.model_config.canary.encoder,
+		&c.model_config.canary.decoder,
+		&c.model_config.canary.src_lang,
+		&c.model_config.canary.tgt_lang,
+		&c.model_config.wenet_ctc.model,
+		&c.model_config.medasr.model,
+		&c.model_config.omnilingual.model,
+		&c.model_config.tokens,
+		&c.model_config.provider,
+		&c.model_config.model_type,
+		&c.model_config.modeling_unit,
+		&c.model_config.bpe_vocab,
+		&c.model_config.telespeech_ctc,
+		&c.lm_config.model,
+		&c.decoding_method,
+		&c.hotwords_file,
+		&c.rule_fsts,
+		&c.rule_fars,
+		&c.hr.lexicon,
+		&c.hr.rule_fsts,
+	}
+
+	for _, field := range stringFields {
+		if *field != nil {
+			C.free(unsafe.Pointer(*field))
+			*field = nil
+		}
+	}
 }
 
 // Frees the internal pointer of the recognition to avoid memory leak.