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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,135 @@ | ||
| import os | ||
| import posixpath | ||
| import re | ||
|
|
||
| from mvc4kivy import ArgumentParserWithHelp | ||
| from mvc4kivy.create_project import check_camel_case_name_project | ||
| from shutil import rmtree | ||
|
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|
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| screens_data = """%s | ||
| screens = {%s | ||
| }""" | ||
|
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| screens_comment = """# The screen's dictionary contains the objects of the models and controllers | ||
| # of the screens of the application. | ||
| """ | ||
|
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|
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| def main(): | ||
| """The function for removing view(s) to the project.""" | ||
|
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| parser = create_argument_parser() | ||
| args = parser.parse_args() | ||
|
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| # pattern_name isn't used currently, will be used if new patterns is added in future | ||
| pattern_name = args.pattern # noqa F841 | ||
| path_to_project = args.directory | ||
| name_view = args.name | ||
| if not os.path.exists(path_to_project): | ||
| parser.error(f"Project <{path_to_project}> does not exist...") | ||
|
|
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| if name_view[-6:] != "Screen": | ||
| parser.error( | ||
| f"The name of the <{name_view}> screen should contain the word " | ||
| f"'Screen' at the end.\n" | ||
| "For example - '--name_screen MyFirstScreen ...'" | ||
| ) | ||
|
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| if name_view in os.listdir(os.path.join(path_to_project, "View")): | ||
| parser.error( | ||
| f"The <{name_view}> view also exists in the <{path_to_project}> project..." | ||
| ) | ||
|
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| module_name = check_camel_case_name_project(name_view) | ||
| if not module_name: | ||
| parser.error( | ||
| "The name of the screen should be written in camel case style. " | ||
| "\nFor example - 'MyFirstScreen'" | ||
| ) | ||
| module_name = "_".join([name.lower() for name in module_name]) | ||
| remove_view(name_view, module_name, path_to_project) | ||
| update_screens_data(name_view, module_name, path_to_project) | ||
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| def remove_view( | ||
| name_screen: str, | ||
| module_name: str, | ||
| path_to_project: str | ||
| ) -> None: | ||
| path_to_view = os.path.join(path_to_project, "View", name_screen) | ||
| path_to_controller = os.path.join(path_to_view, "Controller", "components") | ||
| path_to_model = os.path.join(path_to_view, "Model", module_name) | ||
| rmtree(path_to_view) | ||
| os.remove(path_to_controller) | ||
| os.remove(path_to_model) | ||
|
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||
|
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| def update_screens_data( | ||
| name_view: str, module_name: str, path_to_project: str | ||
| ) -> None: | ||
| with open( | ||
| os.path.join(path_to_project, "View", "screens.py") | ||
| ) as screen_module: | ||
| screen_module = screen_module.read() | ||
| imports = re.findall( | ||
| "from Model.*Model|from Controller.*Controller|from View.*View", screen_module | ||
| ) | ||
| screens = "" | ||
| path_to_view = os.path.join(path_to_project, "View") | ||
|
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||
| for name in os.listdir(path_to_view): | ||
| if os.path.isdir(os.path.join(path_to_view, name)): | ||
| res = re.findall(r"[A-Z][^A-Z]*", name) | ||
| # if res and len(res) == 2 and res[-1] == "Screen": | ||
| if res and len(res) > 1 and res[-1] == "Screen": | ||
| snake_case = "_" | ||
| screens += ( | ||
| "\n '%s': {" | ||
| "\n 'model': %s," | ||
| "\n 'controller': %s," | ||
| "\n 'view': %s," | ||
| "\n 'kv': %s" | ||
| "\n },\n" | ||
| % ( | ||
| f"{' '.join(res).lower()}", | ||
| f'{name}Model', | ||
| f'{name}Controller', | ||
| f'{name}View', | ||
| f'"{posixpath.join("./View", name, f"{snake_case.join(res).lower()}.kv")}"', | ||
| ) | ||
| ) | ||
|
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| imports.remove(f"from Model.{module_name} import {name_view}Model") | ||
| imports.remove( | ||
| f"from Controller.{module_name} import {name_view}Controller" | ||
| ) | ||
| imports.remove(f"from View.{name_view}.{module_name} import {name_view}View") | ||
| imports.insert(0, screens_comment) | ||
| screens = screens_data % ("\n".join(imports), screens) | ||
|
|
||
| with open( | ||
| os.path.join(path_to_project, "View", "screens.py"), "w" | ||
| ) as screen_module: | ||
| screen_module.write(screens) | ||
|
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|
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| def create_argument_parser() -> ArgumentParserWithHelp: | ||
| parser = ArgumentParserWithHelp( | ||
| prog="remove_view.py", | ||
| allow_abbrev=False, | ||
| ) | ||
| parser.add_argument( | ||
| "pattern", | ||
| help="the name of the pattern with which the view will be removed.", | ||
| ) | ||
| parser.add_argument( | ||
| "directory", | ||
| help="the directory of the project to which you want to remove a view.", | ||
| ) | ||
| parser.add_argument( | ||
| "name", | ||
| help="the name of the view to add to remove from an existing project.", | ||
| ) | ||
| return parser |
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