87 lines
2.8 KiB
Python
87 lines
2.8 KiB
Python
import os
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import yaml
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sysPath = os.getcwd()
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tempPath = f"{sysPath}/pkg/structure/generate"
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structurePath = f"{sysPath}/pkg/structure"
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protobufPath = f"{sysPath}/protobuf"
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def to_camel(val: str) -> str:
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return "".join([k.capitalize() for k in val.split('_')])
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def load_conf():
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conf_path = f"{tempPath}/tem.yaml"
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with open(conf_path, 'r', encoding='utf-8') as f:
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cfg = f.read()
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cfg = yaml.load(cfg, Loader=yaml.FullLoader)
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cfg_camel = {}
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for key, val in cfg.items():
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key = to_camel(key).lower()
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cfg_camel[key] = [to_camel(v) for v in val]
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return cfg, cfg_camel
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# 生成对应的数据结构proto文件
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def mk_structure(cfg_camel):
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path = "protobuf"
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storagePath = f"{protobufPath}/storage.proto"
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for key, value in cfg_camel.items():
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proto_path = path + '/' + key + '.proto'
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if not os.path.exists(proto_path): # 如果这个文件不存在
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'''生成对应的数据结构proto文件'''
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file = open(proto_path, 'w')
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file.write('syntax = "proto3";\nimport "base.proto";\noption go_package = "pkg/proto";\n')
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for v in value:
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file.write('\nmessage ' + v + 'Request ' + '{\n BaseKey key = 1;\n}\n')
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file.write('\nmessage ' + v + 'Response ' + '{\n}\n')
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file.close()
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else: # 如果这个文件存在
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'''更新数据结构proto文件'''
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with open(proto_path) as f:
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line = f.readlines()
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f.close()
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for v in value:
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function = v + 'Request'
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flag = 0
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for l in line:
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if function in l:
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flag = 1
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break
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if flag == 0:
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file = open(proto_path, 'a')
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file.write('\nmessage ' + v + 'Request ' + '{\n BaseKey key = 1;\n}\n')
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file.write("\nmessage %sResponse {\n}\n" % v)
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file.close()
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print(f"{key}.proto", "-> success")
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def mk_storage(cfg_camel):
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storagePath = f"{protobufPath}/storage.proto"
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file = open(storagePath, 'w')
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file.write(
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'// Code generated by gen-struct. DO NOT EDIT.\n// make gen-protobuf generated\n\nsyntax = "proto3";\n\noption go_package = "pkg/proto";\n\n')
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for key, value in cfg_camel.items():
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file.write('import "' + key + '.proto";\n')
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file.write('\n\nservice CommServer {\n')
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for key, value in cfg_camel.items():
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for v in value:
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file.write(' rpc ' + v + ' (' + v + 'Request) returns (%s);\n' % "{}Response".format(v))
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file.write('}')
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file.close()
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print("storage.proto", "-> success")
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if __name__ == "__main__":
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conf, cfg_camel = load_conf()
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mk_structure(cfg_camel) # 生成对应的数据结构proto文件
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mk_storage(cfg_camel)
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