# coding=utf8
# the above tag defines encoding for this document and is for Python 2.x compatibility
import re
regex = r"(\<meta([\s]*(name=\"viewport\"){1})[\w\d\s\.\-,=]*(content=\"){1}[\w\d\s\.\-,=]*(viewport-fit=cover){1}[\w\d\s\.\-,=\"]+\/\>)"
test_str = ("<!DOCTYPE html>\n"
"<html lang=\"en\">\n"
" <head>\n"
" <meta charset=\"utf-8\" />\n"
" <title>Ionic App</title>\n\n"
" <base href=\"/\" />\n\n"
" <!-- viewport-fit on multiline meta -->\n"
" <meta name=\"viewport\"\n"
" content=\"viewport-fit=cover, width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no\"\n"
" />\n"
" <meta\n"
" name=\"viewport\" content=\"viewport-fit=cover, width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no\"\n"
" />\n"
" <meta\n"
" name=\"viewport\"\n"
" content=\"viewport-fit=cover, width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no\"\n"
" />\n\n"
" <!-- viewport-fit on singleline content at the start -->\n"
" <meta name=\"viewport\" content=\"viewport-fit=cover, width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no\" />\n\n"
" <!-- viewport-fit on singleline content at the end -->\n"
" <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover\" />\n\n"
" <meta name=\"format-detection\" content=\"telephone=no\" />\n"
" <meta name=\"msapplication-tap-highlight\" content=\"no\" />\n\n"
" <link rel=\"icon\" href=\"assets/icon/favicon.ico\" />\n\n"
" <!-- add to homescreen for ios -->\n"
" <meta name=\"apple-mobile-web-app-capable\" content=\"yes\" />\n"
" <meta name=\"apple-mobile-web-app-status-bar-style\" content=\"black\" />\n"
" </head>\n"
" <body>\n"
" <app-root></app-root>\n"
" </body>\n"
"</html>\n")
matches = re.search(regex, test_str)
if matches:
print ("Match was found at {start}-{end}: {match}".format(start = matches.start(), end = matches.end(), match = matches.group()))
for groupNum in range(0, len(matches.groups())):
groupNum = groupNum + 1
print ("Group {groupNum} found at {start}-{end}: {group}".format(groupNum = groupNum, start = matches.start(groupNum), end = matches.end(groupNum), group = matches.group(groupNum)))
# Note: for Python 2.7 compatibility, use ur"" to prefix the regex and u"" to prefix the test string and substitution.
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Python, please visit: https://docs.python.org/3/library/re.html