audreyr /
cookiecutter
| Conditions | 7 |
| Total Lines | 87 |
| Lines | 0 |
| Ratio | 0 % |
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | #!/usr/bin/env python |
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| 38 | @click.command(context_settings=dict(help_option_names=[u'-h', u'--help'])) |
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| 39 | @click.version_option(__version__, u'-V', u'--version', message=version_msg()) |
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| 40 | @click.argument(u'template') |
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| 41 | @click.option( |
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| 42 | u'--no-input', is_flag=True, |
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| 43 | help=u'Do not prompt for parameters and only use cookiecutter.json ' |
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| 44 | u'file content', |
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| 45 | ) |
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| 46 | @click.option( |
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| 47 | u'-c', u'--checkout', |
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| 48 | help=u'branch, tag or commit to checkout after git clone', |
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| 49 | ) |
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| 50 | @click.option( |
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| 51 | '-v', '--verbose', |
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| 52 | is_flag=True, help='Print debug information', default=False |
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| 53 | ) |
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| 54 | @click.option( |
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| 55 | u'--replay', is_flag=True, |
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| 56 | help=u'Do not prompt for parameters and only use information entered ' |
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| 57 | u'previously', |
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| 58 | ) |
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| 59 | @click.option( |
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| 60 | u'-f', u'--overwrite-if-exists', is_flag=True, |
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| 61 | help=u'Overwrite the contents of the output directory if it already exists' |
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| 62 | ) |
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| 63 | @click.option( |
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| 64 | u'-o', u'--output-dir', default='.', type=click.Path(), |
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| 65 | help=u'Where to output the generated project dir into' |
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| 66 | ) |
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| 67 | @click.option( |
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| 68 | u'--config-file', type=click.Path(), default=None, |
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| 69 | help=u'User configuration file' |
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| 70 | ) |
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| 71 | @click.option( |
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| 72 | u'--default-config', is_flag=True, |
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| 73 | help=u'Do not load a config file. Use the defaults instead' |
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| 74 | ) |
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| 75 | def main(template, no_input, checkout, verbose, replay, overwrite_if_exists, |
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| 76 | output_dir, config_file, default_config): |
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| 77 | """Create a project from a Cookiecutter project template (TEMPLATE).""" |
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| 78 | if config_file is None: |
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| 79 | config_file = get_user_config_path() |
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| 80 | |||
| 81 | if verbose: |
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| 82 | logging.basicConfig( |
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| 83 | format=u'%(levelname)s %(filename)s: %(message)s', |
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| 84 | level=logging.DEBUG |
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| 85 | ) |
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| 86 | else: |
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| 87 | # Log info and above to console |
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| 88 | logging.basicConfig( |
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| 89 | format=u'%(levelname)s: %(message)s', |
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| 90 | level=logging.INFO |
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| 91 | ) |
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| 92 | |||
| 93 | try: |
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| 94 | # If you _need_ to support a local template in a directory |
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| 95 | # called 'help', use a qualified path to the directory. |
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| 96 | if template == u'help': |
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| 97 | click.echo(click.get_current_context().get_help()) |
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| 98 | sys.exit(0) |
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| 99 | |||
| 100 | user_config = None if default_config else config_file |
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| 101 | |||
| 102 | cookiecutter( |
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| 103 | template, checkout, no_input, |
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| 104 | replay=replay, |
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| 105 | overwrite_if_exists=overwrite_if_exists, |
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| 106 | output_dir=output_dir, |
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| 107 | config_file=user_config |
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| 108 | ) |
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| 109 | except (OutputDirExistsException, |
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| 110 | InvalidModeException, |
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| 111 | FailedHookException) as e: |
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| 112 | click.echo(e) |
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| 113 | sys.exit(1) |
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| 114 | except UndefinedVariableInTemplate as undefined_err: |
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| 115 | click.echo('{}'.format(undefined_err.message)) |
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| 116 | click.echo('Error message: {}'.format(undefined_err.error.message)) |
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| 117 | |||
| 118 | context_str = json.dumps( |
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| 119 | undefined_err.context, |
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| 120 | indent=4, |
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| 121 | sort_keys=True |
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| 122 | ) |
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| 123 | click.echo('Context: {}'.format(context_str)) |
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| 124 | sys.exit(1) |
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| 125 | |||
| 129 |
