I fiddled a bit for making my VIM tell me when obvious (statically detectable) mistakes sit in my code when saving. This speeds up the testing process a bit when e.g. syntax errors exist and helps me adhere to PEP 8.<\/p>\n
<\/p>\n
I use vim’s ftplugin which has the following settings in ~\/.vim\/ftplugin\/python.vim:<\/p>\n
setlocal makeprg=pep8\\ --repeat\\ %\r\nautocmd BufWritePost call Checkpep8()<\/pre>\nIn my ~\/.vimrc the Checkpep8 function is defined as follows:<\/p>\n
function Checkpep8 ()\r\n silent make\r\n redraw!\r\n if len(getqflist())\r\n cl\r\n endif\r\nendfunction Checkpep8<\/pre>\nThe effort of the custom function is in avoiding to get the <PRESS ENTER> message from the shell command if no errors exist. The only minor annoyance with my solution is that the message “file written…” disappears more quickly than normally.<\/p>\n","protected":false},"excerpt":{"rendered":"
I fiddled a bit for making my VIM tell me when obvious (statically detectable) mistakes sit in my code when saving. This speeds up the testing process a bit when e.g. syntax errors exist and helps me adhere to PEP 8.<\/p>\n","protected":false},"author":12391367,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_newsletter_tier_id":0,"footnotes":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[10221],"tags":[18060],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/pFP3y-7","jetpack-related-posts":[{"id":423,"url":"https:\/\/blog.gocept.com\/2013\/02\/18\/developer-admin-bbq-iv\/","url_meta":{"origin":7,"position":0},"title":"developer & admin BBQ IV","author":"Daniel Havlik","date":"February 18, 2013","format":false,"excerpt":"Zum vierten Mal wird am 30. April 2013 um 14:00 Uhr das \u201edeveloper & admin BBQ\u201c stattfinden. Die Veranstaltung bietet Software-Entwicklern und Administratoren ein Forum um Ideen, Probleme und deren L\u00f6sungen auszutauschen. In einem an \u201eOpen Space\u201c\u00a0angelehnten Format hat jeder Teilnehmer die M\u00f6glichkeit eigene Themen einzubringen, die dann in kleineren\u2026","rel":"","context":"In "de"","block_context":{"text":"de","link":"https:\/\/blog.gocept.com\/category\/de\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":3219,"url":"https:\/\/blog.gocept.com\/2018\/04\/17\/allow-hosts-in-buildout-considered-harmful\/","url_meta":{"origin":7,"position":1},"title":"“allow-hosts” in buildout considered harmful","author":"Michael Howitz","date":"April 17, 2018","format":false,"excerpt":"Today we had the following error message when re-installing a project from scratch: While: Installing. Getting section application. Initializing section application. 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(The reasons might be detailed in another post.) To see if other form libraries do better I\u00a0gave yafowil\u00a0a try at our\u00a0gocept Developer Punsch\u00a03: yafowil comes with written documentation. To get a form in our Pyramid\u2026","rel":"","context":"In "en"","block_context":{"text":"en","link":"https:\/\/blog.gocept.com\/category\/en\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":2789,"url":"https:\/\/blog.gocept.com\/2017\/10\/25\/testing-zope-4beta2\/","url_meta":{"origin":7,"position":4},"title":"Migrating from Zope 2.13 to 4.0b2","author":"Michael Howitz","date":"October 25, 2017","format":false,"excerpt":"Beta-Testing Zope 4 together with PerFact Innovation","rel":"","context":"In "en"","block_context":{"text":"en","link":"https:\/\/blog.gocept.com\/category\/en\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1873,"url":"https:\/\/blog.gocept.com\/2016\/10\/26\/towards-restrictedpython-3\/","url_meta":{"origin":7,"position":5},"title":"Towards RestrictedPython 3","author":"Michael Howitz","date":"October 26, 2016","format":false,"excerpt":"The biggest blocker to port Zope to Python 3 is\u00a0RestrictedPython. 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It\u00a0parses and filters the code for not\u00a0allowed constructs (such as\u00a0open()) and adds wrappers around\u00a0each access on\u2026","rel":"","context":"In "en"","block_context":{"text":"en","link":"https:\/\/blog.gocept.com\/category\/en\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/blog.gocept.com\/wp-content\/uploads\/2016\/10\/zope-is-not-dead.jpg?fit=1200%2C658&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/blog.gocept.com\/wp-content\/uploads\/2016\/10\/zope-is-not-dead.jpg?fit=1200%2C658&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/blog.gocept.com\/wp-content\/uploads\/2016\/10\/zope-is-not-dead.jpg?fit=1200%2C658&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/blog.gocept.com\/wp-content\/uploads\/2016\/10\/zope-is-not-dead.jpg?fit=1200%2C658&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/blog.gocept.com\/wp-content\/uploads\/2016\/10\/zope-is-not-dead.jpg?fit=1200%2C658&ssl=1&resize=1050%2C600 3x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/blog.gocept.com\/wp-json\/wp\/v2\/posts\/7"}],"collection":[{"href":"https:\/\/blog.gocept.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.gocept.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.gocept.com\/wp-json\/wp\/v2\/users\/12391367"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.gocept.com\/wp-json\/wp\/v2\/comments?post=7"}],"version-history":[{"count":5,"href":"https:\/\/blog.gocept.com\/wp-json\/wp\/v2\/posts\/7\/revisions"}],"predecessor-version":[{"id":334,"href":"https:\/\/blog.gocept.com\/wp-json\/wp\/v2\/posts\/7\/revisions\/334"}],"wp:attachment":[{"href":"https:\/\/blog.gocept.com\/wp-json\/wp\/v2\/media?parent=7"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.gocept.com\/wp-json\/wp\/v2\/categories?post=7"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.gocept.com\/wp-json\/wp\/v2\/tags?post=7"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}