123 lines
4.1 KiB
Python
123 lines
4.1 KiB
Python
import shutil
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from pathlib import Path
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import os
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import string
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def code_make(dir_path, replace_dic={}, save_path="temp"):
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"""
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增删改查代码生成
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@param dir_path: 代码模板
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@param replace_dic: 需要替换的名称
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@param save_path: 保存路径
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"""
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code_path = Path(dir_path)
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if not code_path.exists():
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os.makedirs(code_path)
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if code_path.is_dir():
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save_path = Path(save_path)
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shutil.copytree(code_path, save_path)
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for root, dirs, files in os.walk(save_path):
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for file in files:
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file_path = Path(os.path.join(root, file))
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item_code_str = file_path.read_text(encoding="utf-8")
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new_code_str = item_code_str
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for replace_word, replaced_word in replace_dic.items():
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new_code_str = new_code_str.replace(replace_word, replaced_word)
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with open(file_path, "w", encoding="utf-8") as f:
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f.write(new_code_str)
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def to_snake(name):
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new_name = ""
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for i in range(len(name)):
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k = name[i]
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if name[i] in string.ascii_letters:
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if name[i].isupper():
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if i == 0:
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k = name[i].lower()
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else:
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k = '_' + name[i].lower()
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new_name += k
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return new_name
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def to_upper_camel_case(name):
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items = name.split("_")
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new_name = ""
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for item in items:
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new_name += item[0].upper() + item[1:]
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return new_name
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def table_str_convert(table_str, key='id'):
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replace_dic = {
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'varchar': 'String',
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'char': 'String',
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'date': 'Date',
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'datetime': 'DateTime',
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'text': 'Text',
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'int': 'Integer',
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'double': 'Double'
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}
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new_lines = []
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for line in table_str.split("\n"):
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if line:
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cols = line.split("\t")
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col_name = cols[0].replace(' ', "").replace("-", '_')
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col_type = cols[1].replace(" ", '')
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col_type = col_type.replace(col_type.split('(')[0], replace_dic[col_type.split('(')[0]])
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comment = cols[3]
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comment_str = f', comment="{comment}"' if comment.replace(" ", '') else ""
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primary_key_str = f', primary_key=True' if col_name == key else ''
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new_line = f'{col_name} = Column({col_type}{primary_key_str}{comment_str})'
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new_lines.append(new_line)
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new_content = "\n ".join(new_lines)
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return new_content
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def make_info_str(table_str, key='id'):
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replace_dic = {
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'varchar': 'str',
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'char': 'str',
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'text': 'str',
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'double': 'float'
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}
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info_lines = []
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add_info_lines = []
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for line in table_str.split("\n"):
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if line:
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cols = line.split("\t")
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col_name = cols[0].replace(' ', "").replace("-", '_')
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col_type = cols[1].replace(" ", '')
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if col_type.split('(')[0] in replace_dic:
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col_type = replace_dic[col_type.split('(')[0]]
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# comment = col_type[3]
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# comment_str = f',comment="{col_type[3]}"' if comment else ""
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# primary_key_str = f',primary_key=True' if col_name == key else ''
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new_line = f'{col_name}: Optional[{col_type}]'
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info_lines.append(new_line)
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if col_name != "id":
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add_info_lines.append(new_line)
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info_content = "\n ".join(info_lines)
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add_info_content = "\n ".join(add_info_lines)
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return info_content, add_info_content
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def crud_code_make(table_name: str, chinese_name, table_str, path: str):
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model_content = table_str_convert(table_str)
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info_content, add_info_content = make_info_str(table_str)
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upper_camel_case_name = to_upper_camel_case(table_name)
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code_make("Utils/CodeMake/CrudTemplate",
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{"EditItemType": upper_camel_case_name,
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"edit_item_type": table_name,
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"修改项类型": chinese_name,
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'"""model_content"""': model_content,
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'"""info_content"""': info_content,
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'"""add_info_content"""': add_info_content,
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}
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, f"{path}/{upper_camel_case_name}")
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