From 12e25206f37c2b30b1d47b96f573137d7fc70d6b Mon Sep 17 00:00:00 2001 From: Pawan Singh Pal Date: Thu, 29 Nov 2018 17:25:10 +0530 Subject: [PATCH] Add yaml-editor to utils for editing yaml-files on the go Add setup changes to install yaml-editor with spyglass --- MANIFEST.in | 2 + setup.py | 1 + spyglass/data_extractor/custom_exceptions.py | 1 + .../plugins/tugboat/excel_parser.py | 3 +- spyglass/parser/engine.py | 32 +++- spyglass/spyglass.py | 9 +- spyglass/utils/editor/__init__.py | 0 spyglass/utils/editor/editor.py | 157 ++++++++++++++++++ spyglass/utils/editor/static/app.js | 92 ++++++++++ spyglass/utils/editor/static/favicon.ico | Bin 0 -> 1150 bytes .../editor/static/jquery-linedtextarea.css | 68 ++++++++ .../editor/static/jquery-linedtextarea.js | 126 ++++++++++++++ spyglass/utils/editor/static/js-yaml.min.js | 1 + spyglass/utils/editor/templates/yaml.html | 38 +++++ 14 files changed, 526 insertions(+), 4 deletions(-) create mode 100644 MANIFEST.in create mode 100644 spyglass/utils/editor/__init__.py create mode 100644 spyglass/utils/editor/editor.py create mode 100644 spyglass/utils/editor/static/app.js create mode 100644 spyglass/utils/editor/static/favicon.ico create mode 100755 spyglass/utils/editor/static/jquery-linedtextarea.css create mode 100755 spyglass/utils/editor/static/jquery-linedtextarea.js create mode 100644 spyglass/utils/editor/static/js-yaml.min.js create mode 100644 spyglass/utils/editor/templates/yaml.html diff --git a/MANIFEST.in b/MANIFEST.in new file mode 100644 index 0000000..d90a4e1 --- /dev/null +++ b/MANIFEST.in @@ -0,0 +1,2 @@ +recursive-include spyglass/utils/editor/static * +recursive-include spyglass/utils/editor/templates * diff --git a/setup.py b/setup.py index e21ec83..9d5ccdc 100644 --- a/setup.py +++ b/setup.py @@ -36,6 +36,7 @@ setup( entry_points={ 'console_scripts': [ 'spyglass=spyglass.spyglass:main', + 'yaml-editor=spyglass.utils.editor.editor:main', ], 'data_extractor_plugins': ['formation=spyglass.data_extractor.plugins.formation:FormationPlugin', diff --git a/spyglass/data_extractor/custom_exceptions.py b/spyglass/data_extractor/custom_exceptions.py index f43a69f..40f67d6 100644 --- a/spyglass/data_extractor/custom_exceptions.py +++ b/spyglass/data_extractor/custom_exceptions.py @@ -35,6 +35,7 @@ class NoSpecMatched(BaseError): self.specs)) sys.exit(1) + class MissingAttributeError(BaseError): pass diff --git a/spyglass/data_extractor/plugins/tugboat/excel_parser.py b/spyglass/data_extractor/plugins/tugboat/excel_parser.py index 83e4f85..f7b78c1 100644 --- a/spyglass/data_extractor/plugins/tugboat/excel_parser.py +++ b/spyglass/data_extractor/plugins/tugboat/excel_parser.py @@ -19,8 +19,7 @@ import sys import yaml from openpyxl import load_workbook from openpyxl import Workbook -from spyglass.data_extractor.custom_exceptions import - NoSpecMatched, ) +from spyglass.data_extractor.custom_exceptions import NoSpecMatched # from spyglass.data_extractor.custom_exceptions LOG = logging.getLogger(__name__) diff --git a/spyglass/parser/engine.py b/spyglass/parser/engine.py index a330d5f..27b2b05 100644 --- a/spyglass/parser/engine.py +++ b/spyglass/parser/engine.py @@ -15,9 +15,12 @@ import copy import json import logging +import os import pkg_resources import pprint import sys +import tempfile + import jsonschema import netaddr import yaml @@ -81,6 +84,17 @@ class ProcessDataSource(): LOG.debug("Genesis Node Details:\n{}".format( pprint.pformat(self.genesis_node))) + def _get_genesis_node_ip(self): + """ Returns the genesis node ip """ + ip = '0.0.0.0' + LOG.info("Getting Genesis Node IP") + if not self.genesis_node: + self._get_genesis_node_details() + ips = self.genesis_node.get('ip', '') + if ips: + ip = ips.get('oam', '0.0.0.0') + return ip + def _validate_intermediary_data(self, data): """ Validates the intermediary data before generating manifests. @@ -347,11 +361,27 @@ class ProcessDataSource(): f.write(yaml_file) f.close() - def generate_intermediary_yaml(self): + def generate_intermediary_yaml(self, edit_intermediary=False): """ Generating intermediary yaml """ LOG.info("Start: Generate Intermediary") self._apply_design_rules() self._get_genesis_node_details() + # This will validate the extracted data from different sources. self._validate_intermediary_data(self.data) + if edit_intermediary: + self.edit_intermediary_yaml() + # This will check if user edited changes are in order. + self._validate_intermediary_data(self.data) self.intermediary_yaml = self.data return self.intermediary_yaml + + def edit_intermediary_yaml(self): + """ Edit generated data using on browser """ + LOG.info( + "edit_intermediary_yaml: Invoking web server for yaml editing") + with tempfile.NamedTemporaryFile(mode='r+') as file_obj: + yaml.safe_dump(self.data, file_obj, default_flow_style=False) + host = self._get_genesis_node_ip() + os.system('yaml-editor -f {0} -h {1}'.format(file_obj.name, host)) + file_obj.seek(0) + self.data = yaml.safe_load(file_obj) diff --git a/spyglass/spyglass.py b/spyglass/spyglass.py index 0ff92b3..0927eaf 100644 --- a/spyglass/spyglass.py +++ b/spyglass/spyglass.py @@ -57,6 +57,11 @@ LOG = logging.getLogger('spyglass') '-idir', type=click.Path(exists=True), help='The path where intermediary file needs to be generated') +@click.option( + '--edit_intermediary/--no_edit_intermediary', + '-e/-nedit', + default=True, + help='Flag to let user edit intermediary') @click.option( '--generate_manifests', '-m', @@ -96,6 +101,7 @@ def main(*args, **kwargs): # Extract user provided inputs generate_intermediary = kwargs['generate_intermediary'] intermediary_dir = kwargs['intermediary_dir'] + edit_intermediary = kwargs['edit_intermediary'] generate_manifests = kwargs['generate_manifests'] manifest_dir = kwargs['manifest_dir'] intermediary = kwargs['intermediary'] @@ -176,7 +182,8 @@ def main(*args, **kwargs): data_extractor.site_data) LOG.info("Generate intermediary yaml") - intermediary_yaml = process_input_ob.generate_intermediary_yaml() + intermediary_yaml = process_input_ob.generate_intermediary_yaml( + edit_intermediary) else: LOG.info("Loading intermediary from user provided input") with open(intermediary, 'r') as intermediary_file: diff --git a/spyglass/utils/editor/__init__.py b/spyglass/utils/editor/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/spyglass/utils/editor/editor.py b/spyglass/utils/editor/editor.py new file mode 100644 index 0000000..689b054 --- /dev/null +++ b/spyglass/utils/editor/editor.py @@ -0,0 +1,157 @@ +# Copyright 2018 AT&T Intellectual Property. All other rights reserved. +# +# Licensed under the Apache License, Version 2.0 (the 'License'); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an 'AS IS' BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + + +import json +import logging +import os +import sys + +import click +import yaml + +from flask import Flask, request, render_template, send_from_directory +from flask_bootstrap import Bootstrap + + +app_path = os.path.dirname(os.path.abspath(__file__)) +app = Flask('Yaml Editor!', + template_folder=os.path.join(app_path, 'templates'), + static_folder=os.path.join(app_path, 'static')) +Bootstrap(app) +logging.getLogger('werkzeug').setLevel(logging.ERROR) +LOG = app.logger + + +@app.route('/favicon.ico') +def favicon(): + return send_from_directory(app.static_folder, 'favicon.ico') + + +@app.route('/', methods=['GET', 'POST']) +def index(): + """Renders index page to edit provided yaml file.""" + LOG.info('Rendering yaml file for editing') + with open(app.config['YAML_FILE']) as file_obj: + data = yaml.safe_load(file_obj) + return render_template('yaml.html', + data=json.dumps(data), + change_str=app.config['STRING_TO_CHANGE']) + + +@app.route('/save', methods=['POST']) +def save(): + """Save current progress on file.""" + LOG.info('Saving edited inputs from user to yaml file') + out = request.json.get('yaml_data') + with open(app.config['YAML_FILE'], 'w') as file_obj: + yaml.safe_dump(out, file_obj, default_flow_style=False) + return "Data saved successfully!" + + +@app.route('/saveExit', methods=['POST']) +def save_exit(): + """Save current progress on file and shuts down the server.""" + LOG.info('Saving edited inputs from user to yaml file and shutting' + ' down server') + out = request.json.get('yaml_data') + with open(app.config['YAML_FILE'], 'w') as file_obj: + yaml.safe_dump(out, file_obj, default_flow_style=False) + func = request.environ.get('werkzeug.server.shutdown') + if func: + func() + return "Saved successfully, Shutting down app! You may close the tab!" + + +@app.errorhandler(404) +def page_not_found(e): + """Serves 404 error.""" + LOG.info('User tried to access unavailable page.') + return '

404: Page not Found!

' + + +def run(*args, **kwargs): + """Starts the server.""" + LOG.info('Initiating web server for yaml editing') + port = kwargs.get('port', None) + if not port: + port = 8161 + app.run(host='0.0.0.0', port=port, debug=False) + + +@click.command() +@click.option( + '--file', + '-f', + required=True, + type=click.File(), + multiple=False, + help="Path with file name to the intermediary yaml file." +) +@click.option( + '--host', + '-h', + default='0.0.0.0', + type=click.STRING, + multiple=False, + help="Optional port parameter to run Flask on." +) +@click.option( + '--port', + '-p', + default=8161, + type=click.INT, + multiple=False, + help="Optional port parameter to run Flask on." +) +@click.option( + '--string', + '-s', + default='#CHANGE_ME', + type=click.STRING, + multiple=False, + help="Text which is required to be changed on yaml file." +) +def main(*args, **kwargs): + LOG.setLevel(logging.INFO) + LOG.info('Initiating yaml-editor') + try: + yaml.safe_load(kwargs['file']) + except yaml.YAMLError as e: + LOG.error('EXITTING - Please provide a valid yaml file.') + if hasattr(e, 'problem_mark'): + mark = e.problem_mark + LOG.error("Error position: ({0}:{1})".format( + mark.line + 1, mark.column + 1)) + sys.exit(2) + except Exception: + LOG.error('EXITTING - Please provide a valid yaml file.') + sys.exit(2) + LOG.info(""" + +############################################################################## + +Please go to http://{0}:{1}/ to edit your yaml file. + +############################################################################## + + """.format(kwargs['host'], kwargs['port'])) + app.config['YAML_FILE'] = kwargs['file'].name + app.config['STRING_TO_CHANGE'] = kwargs['string'] + run(*args, **kwargs) + + +if __name__ == '__main__': + """Invoked when used as a script.""" + main() diff --git a/spyglass/utils/editor/static/app.js b/spyglass/utils/editor/static/app.js new file mode 100644 index 0000000..b0e834a --- /dev/null +++ b/spyglass/utils/editor/static/app.js @@ -0,0 +1,92 @@ +// Copyright 2018 AT&T Intellectual Property. All other rights reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + + +// This file includes all the frond-end functionality being used for the +// yaml editor application. + + +/** + * Calls /save URL to save edit progress. + * @param {String} data Stringified JSON data. + */ +function save(data) { + $.ajax({ + type: 'POST', + url: '/save', + data: data, + success: function(res) { + setTimeout(function() { alert(res); }, 3); + }, + contentType: 'application/json;charset=UTF-8' + }); +} + +/** + * Calls /saveExit URL to save edit progress and shut down web server. + * @param {String} data Stringified JSON data. + */ +function saveAndExit(data) { + $.ajax({ + type: 'POST', + url: '/saveExit', + data: data, + success: function(res) { + setTimeout(function() { alert(res); }, 3); + }, + contentType: 'application/json;charset=UTF-8' + }); +} + +/** + * Collects and validates data from textarea. + * @returns {String} Stringified JSON data. + */ +function getSimpleData() { + var data = $("#yaml_data").val(); + try { + var index = data.indexOf(changeStr) + if (index != -1) { + var lineNum = data.substring(0, index).split('\n').length; + alert('Please change value on line '+ lineNum + '!') + return null + } + data = jsyaml.load(data) + } + catch(err) { + alert(err) + return null + } + return JSON.stringify({yaml_data : data}) +} + +/** + * Function to save edit progress. + */ +function saveSimple() { + var data = getSimpleData() + if (data) { + save(data) + } +} + +/** + * Function to save edit progress and shut down web server. + */ +function saveExitSimple() { + var data = getSimpleData() + if (data) { + saveAndExit(data) + } +} diff --git a/spyglass/utils/editor/static/favicon.ico b/spyglass/utils/editor/static/favicon.ico new file mode 100644 index 0000000000000000000000000000000000000000..d3dca27a02a14c2554c5ae693af87100e1d5359f GIT binary patch literal 1150 zcmb7?TS!xJ9LN9ZqM#`0A*7djtf!!tpeM1H=qaM7vLJ~POGcTOAkBr9SjI}`=G?_i zk8bD8UEEEVx4Frh#&pwkn_8x(cGJA9h>CCjbEMG1C=Q?h@BjZDKEMB!kWKVUNg=e| zN3ukO>?VZlr_dD5tmbJTg#PpGSVb8BM^kgLoYb7ZzFC!{xuLr1SyGFc22FO!o_{H! zIa@-c>0%LEAQc;n4U5YB2`KYo3BCsJYqIYX`HAa9m07x7d8Q~;d3p^Q#i^>ZC8;_| zt=L%OT=dm)u-tP&ng0^1t1Sz>uf0-1PSR~MlG?H+jc44fYmfhgj^oT-X4K#gCz$9m z>Y94LchefiqQ-gE742kP!XUV-{(ccF_??13{NgO<%)qU7!Nat{=js#IF&Lc%cUPZl zud;6Fk4(&?FAzh}Ka4;}1kZZM5FVOF|G% zO?(vQ|BLTx^ddI7fU&oq){wv$y^Ha8pAn{Y*-~9@b7j-I`T6s+FkU#Uy=XB9&}t2? z#}*XM#wz9d>+@x4jW?C+eD<+LIDdz;9}agI4%ctcoYmm}rYn$N;_ey9g~P|z_y" + lineNo + ""); + else + codeLines.append("
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Implicit resolving of such types is not supported.")}),this.compiledImplicit=a(this,"implicit",[]),this.compiledExplicit=a(this,"explicit",[]),this.compiledTypeMap=function(){var e,t,n={scalar:{},sequence:{},mapping:{},fallback:{}};function i(e){n[e.kind][e.tag]=n.fallback[e.tag]=e}for(e=0,t=arguments.length;e>16&255),s.push(a>>8&255),s.push(255&a)),a=a<<6|o.indexOf(i.charAt(t));return 0==(n=r%4*6)?(s.push(a>>16&255),s.push(a>>8&255),s.push(255&a)):18===n?(s.push(a>>10&255),s.push(a>>2&255)):12===n&&s.push(a>>4&255),c?c.from?c.from(s):new c(s):s},predicate:function(e){return c&&c.isBuffer(e)},represent:function(e){var t,n,i="",r=0,o=e.length,a=u;for(t=0;t>18&63],i+=a[r>>12&63],i+=a[r>>6&63],i+=a[63&r]),r=(r<<8)+e[t];return 0==(n=o%3)?(i+=a[r>>18&63],i+=a[r>>12&63],i+=a[r>>6&63],i+=a[63&r]):2===n?(i+=a[r>>10&63],i+=a[r>>4&63],i+=a[r<<2&63],i+=a[64]):1===n&&(i+=a[r>>2&63],i+=a[r<<4&63],i+=a[64],i+=a[64]),i}})},{"../type":13}],15:[function(e,t,n){"use strict";var i=e("../type");t.exports=new i("tag:yaml.org,2002:bool",{kind:"scalar",resolve:function(e){if(null===e)return!1;var t=e.length;return 4===t&&("true"===e||"True"===e||"TRUE"===e)||5===t&&("false"===e||"False"===e||"FALSE"===e)},construct:function(e){return"true"===e||"True"===e||"TRUE"===e},predicate:function(e){return"[object Boolean]"===Object.prototype.toString.call(e)},represent:{lowercase:function(e){return e?"true":"false"},uppercase:function(e){return e?"TRUE":"FALSE"},camelcase:function(e){return e?"True":"False"}},defaultStyle:"lowercase"})},{"../type":13}],16:[function(e,t,n){"use strict";var i=e("../common"),r=e("../type"),o=new RegExp("^(?:[-+]?(?:0|[1-9][0-9_]*)(?:\\.[0-9_]*)?(?:[eE][-+]?[0-9]+)?|\\.[0-9_]+(?:[eE][-+]?[0-9]+)?|[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*|[-+]?\\.(?:inf|Inf|INF)|\\.(?:nan|NaN|NAN))$");var a=/^[-+]?[0-9]+e/;t.exports=new r("tag:yaml.org,2002:float",{kind:"scalar",resolve:function(e){return null!==e&&!(!o.test(e)||"_"===e[e.length-1])},construct:function(e){var t,n,i,r;return n="-"===(t=e.replace(/_/g,"").toLowerCase())[0]?-1:1,r=[],0<="+-".indexOf(t[0])&&(t=t.slice(1)),".inf"===t?1===n?Number.POSITIVE_INFINITY:Number.NEGATIVE_INFINITY:".nan"===t?NaN:0<=t.indexOf(":")?(t.split(":").forEach(function(e){r.unshift(parseFloat(e,10))}),t=0,i=1,r.forEach(function(e){t+=e*i,i*=60}),n*t):n*parseFloat(t,10)},predicate:function(e){return"[object Number]"===Object.prototype.toString.call(e)&&(e%1!=0||i.isNegativeZero(e))},represent:function(e,t){var n;if(isNaN(e))switch(t){case"lowercase":return".nan";case"uppercase":return".NAN";case"camelcase":return".NaN"}else if(Number.POSITIVE_INFINITY===e)switch(t){case"lowercase":return".inf";case"uppercase":return".INF";case"camelcase":return".Inf"}else if(Number.NEGATIVE_INFINITY===e)switch(t){case"lowercase":return"-.inf";case"uppercase":return"-.INF";case"camelcase":return"-.Inf"}else if(i.isNegativeZero(e))return"-0.0";return n=e.toString(10),a.test(n)?n.replace("e",".e"):n},defaultStyle:"lowercase"})},{"../common":2,"../type":13}],17:[function(e,t,n){"use strict";var i=e("../common"),r=e("../type");t.exports=new r("tag:yaml.org,2002:int",{kind:"scalar",resolve:function(e){if(null===e)return!1;var t,n,i,r,o=e.length,a=0,s=!1;if(!o)return!1;if("-"!==(t=e[a])&&"+"!==t||(t=e[++a]),"0"===t){if(a+1===o)return!0;if("b"===(t=e[++a])){for(a++;a +{% endblock %} + +{% block scripts %} +{{super()}} + + + + +{% endblock %} + +{% block content %} + +
+
+ 
Edit your YAML (Update corresponding fields with {{ change_str }} text):
+
+ +
+
+
+ + +
+
+ +{% endblock %}