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import os |
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import logging |
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3
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from urllib.parse import urlencode, unquote |
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4
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5
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from flask import request, current_app |
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6
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from flask_api import FlaskAPI |
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7
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from flask_api.exceptions import APIException, NotFound |
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8
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9
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from . import services |
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from . import stores |
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from . import routes |
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from . import extensions |
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log = logging.getLogger('api') |
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15
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16
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17
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class TemplateNotFound(NotFound): |
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detail = "Template not found." |
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19
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20
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21
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class InvalidMaskedCode(NotFound): |
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detail = "Masked URL does not match any image." |
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25
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class FilenameTooLong(APIException): |
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status_code = 414 |
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detail = "Filename too long." |
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28
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29
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30
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class InvalidImageLink(APIException): |
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31
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status_code = 415 |
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32
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detail = "Unsupported image type." |
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33
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34
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35
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def create_app(config): |
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app = FlaskAPI(__name__) |
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app.config.from_object(config) |
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38
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39
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configure_logging(app) |
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40
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41
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register_extensions(app) |
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42
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43
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register_services(app) |
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44
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register_blueprints(app) |
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45
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46
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return app |
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47
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48
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49
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1 |
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def configure_logging(app): |
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50
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if app.config['DEBUG']: |
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51
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level = logging.DEBUG |
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52
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else: |
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53
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level = logging.INFO |
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54
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logging.basicConfig(level=level, format="%(levelname)s: %(message)s") |
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55
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1 |
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logging.getLogger('yorm').setLevel(logging.WARNING) |
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56
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logging.getLogger('requests').setLevel(logging.WARNING) |
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57
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logging.getLogger('PIL').setLevel(logging.INFO) |
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58
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59
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60
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1 |
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def register_extensions(app): |
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61
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extensions.db.init_app(app) |
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62
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extensions.migrate.init_app(app, extensions.db) |
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63
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64
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65
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1 |
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def register_services(app): |
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66
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exceptions = services.Exceptions( |
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67
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TemplateNotFound, |
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68
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InvalidMaskedCode, |
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69
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FilenameTooLong, |
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70
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InvalidImageLink, |
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71
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) |
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72
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73
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templates_root = os.path.join(app.config['ROOT'], 'data', 'templates') |
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74
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template_store = stores.template.TemplateStore(templates_root) |
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75
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1 |
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images_root = os.path.join(app.config['ROOT'], 'data', 'images') |
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76
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1 |
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image_store = stores.image.ImageStore(images_root, app.config) |
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77
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78
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app.link_service = services.link.LinkService( |
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79
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exceptions=exceptions, |
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80
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template_store=template_store, |
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81
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) |
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82
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1 |
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app.template_service = services.template.TemplateService( |
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83
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exceptions=exceptions, |
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84
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template_store=template_store, |
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85
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) |
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86
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1 |
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app.image_service = services.image.ImageService( |
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87
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exceptions=exceptions, |
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88
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template_store=template_store, |
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89
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image_store=image_store, |
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90
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) |
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91
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92
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1 |
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def log_request(response): |
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93
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1 |
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if current_app.debug: |
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94
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1 |
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path = request.path |
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95
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1 |
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if request.args: |
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96
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1 |
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path += "?%s" % unquote(urlencode(request.args)) |
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97
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1 |
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log.info("%s: %s - %i", request.method, path, |
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98
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response.status_code) |
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99
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1 |
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return response |
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100
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1 |
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app.after_request(log_request) |
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101
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102
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103
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1 |
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def register_blueprints(app): |
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104
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1 |
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app.register_blueprint(routes.aliases.blueprint) |
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105
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1 |
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app.register_blueprint(routes.image.blueprint) |
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106
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1 |
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app.register_blueprint(routes.index.blueprint) |
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107
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1 |
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app.register_blueprint(routes.latest.blueprint) |
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108
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1 |
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app.register_blueprint(routes.links.blueprint) |
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109
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1 |
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app.register_blueprint(routes.magic.blueprint) |
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110
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1 |
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app.register_blueprint(routes.root.blueprint) |
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111
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1 |
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app.register_blueprint(routes.static.blueprint) |
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112
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app.register_blueprint(routes.templates.blueprint) |
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113
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jacebrowning /
memegen
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This can be caused by one of the following:
1. Missing Dependencies
This error could indicate a configuration issue of Pylint. Make sure that your libraries are available by adding the necessary commands.
2. Missing __init__.py files
This error could also result from missing
__init__.pyfiles in your module folders. Make sure that you place one file in each sub-folder.