MPIWGWeb: SrvTxtUtils.py annotate

annotate SrvTxtUtils.py @ 188:16d55695f1c8

fix updating staff entries through "Update personal homepages". (creating new entries doesn't work)

author	casties
date	Fri, 14 Jun 2013 17:36:09 +0200
parents	485bf377913a
children	938add25f81b

rev	line source
0 bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	1 """Utility methods for handling XML, reading HTTP, etc"""
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	2
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	3 from App.ImageFile import ImageFile
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	4 from App.Common import rfc1123_date
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	5
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	6 import sys
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	7 import os
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	8 import stat
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	9 import urllib
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	10 import urllib2
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	11 import logging
65 63184d71c014 lots of cleaning up. casties parents: 49 diff changeset	12 import time
188 16d55695f1c8 fix updating staff entries through "Update personal homepages". (creating new entries doesn't work) casties parents: 170 diff changeset	13 import re
0 bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	14
49 e40ff9829108 improved old project inline image handling. casties parents: 16 diff changeset	15 import xml.etree.ElementTree as ET
e40ff9829108 improved old project inline image handling. casties parents: 16 diff changeset	16
188 16d55695f1c8 fix updating staff entries through "Update personal homepages". (creating new entries doesn't work) casties parents: 170 diff changeset	17 srvTxtUtilsVersion = "1.10.0"
0 bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	18
16 54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	19 map_months = {'en': [u"",
54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	20 u"January",
54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	21 u"February",
54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	22 u"March",
54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	23 u"April",
54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	24 u"May",
54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	25 u"June",
54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	26 u"July",
54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	27 u"August",
54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	28 u"September",
54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	29 u"October",
54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	30 u"November",
54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	31 u"December"],
54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	32 'de': [u"",
54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	33 u"Januar",
54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	34 u"Februar",
54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	35 u"M\u00e4rz",
54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	36 u"April",
54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	37 u"Mai",
54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	38 u"Juni",
54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	39 u"Juli",
54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	40 u"August",
54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	41 u"September",
54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	42 u"Oktober",
54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	43 u"November",
54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	44 u"Dezember"]}
0 bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	45
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	46 def getInt(number, default=0):
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	47 """returns always an int (0 in case of problems)"""
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	48 try:
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	49 return int(number)
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	50 except:
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	51 return int(default)
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	52
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	53 def getAt(array, idx, default=None):
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	54 """returns element idx from array or default (in case of problems)"""
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	55 try:
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	56 return array[idx]
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	57 except:
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	58 return default
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	59
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	60 def unicodify(s):
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	61 """decode str (utf-8 or latin-1 representation) into unicode object"""
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	62 if not s:
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	63 return u""
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	64 if isinstance(s, str):
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	65 try:
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	66 return s.decode('utf-8')
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	67 except:
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	68 return s.decode('latin-1')
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	69 else:
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	70 return s
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	71
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	72 def utf8ify(s):
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	73 """encode unicode object or string into byte string in utf-8 representation.
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	74 assumes string objects to be utf-8"""
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	75 if not s:
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	76 return ""
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	77 if isinstance(s, str):
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	78 return s
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	79 else:
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	80 return s.encode('utf-8')
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	81
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	82 def getText(node, recursive=0):
49 e40ff9829108 improved old project inline image handling. casties parents: 16 diff changeset	83 """returns all text content of a (etree) node and its subnodes"""
0 bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	84 if node is None:
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	85 return ''
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	86
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	87 # ElementTree:
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	88 text = node.text or ''
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	89 for e in node:
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	90 if recursive:
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	91 text += getText(e)
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	92 else:
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	93 text += e.text or ''
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	94 if e.tail:
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	95 text += e.tail
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	96
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	97 # 4Suite:
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	98 #nodelist=node.childNodes
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	99 #text = ""
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	100 #for n in nodelist:
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	101 # if n.nodeType == node.TEXT_NODE:
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	102 # text = text + n.data
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	103
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	104 return text
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	105
49 e40ff9829108 improved old project inline image handling. casties parents: 16 diff changeset	106
e40ff9829108 improved old project inline image handling. casties parents: 16 diff changeset	107 def serialize(node):
e40ff9829108 improved old project inline image handling. casties parents: 16 diff changeset	108 """returns a string containing an XML snippet of (etree) node"""
e40ff9829108 improved old project inline image handling. casties parents: 16 diff changeset	109 s = ET.tostring(node, 'UTF-8')
e40ff9829108 improved old project inline image handling. casties parents: 16 diff changeset	110 # snip off XML declaration
e40ff9829108 improved old project inline image handling. casties parents: 16 diff changeset	111 if s.startswith('<?xml'):
e40ff9829108 improved old project inline image handling. casties parents: 16 diff changeset	112 i = s.find('?>')
e40ff9829108 improved old project inline image handling. casties parents: 16 diff changeset	113 return s[i+3:]
e40ff9829108 improved old project inline image handling. casties parents: 16 diff changeset	114
e40ff9829108 improved old project inline image handling. casties parents: 16 diff changeset	115 return s
e40ff9829108 improved old project inline image handling. casties parents: 16 diff changeset	116
e40ff9829108 improved old project inline image handling. casties parents: 16 diff changeset	117
16 54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	118 def getMonthName(mon, lang):
54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	119 """returns the name of the month mon in the language lang"""
54f135c1ed65 updated MPIWGFeature. casties parents: 0 diff changeset	120 return map_months[lang][mon]
0 bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	121
87 77f2478ae971 getDateString method to format dates in English and German. casties parents: 65 diff changeset	122
137 e0b343cee9dd cleanup. casties parents: 126 diff changeset	123 def getDateString(date=None, lang='en', withYear=True, monthNames=True, abbrev=False):
87 77f2478ae971 getDateString method to format dates in English and German. casties parents: 65 diff changeset	124 """Return formatted date string."""
170 485bf377913a fix staff editing pages. casties parents: 137 diff changeset	125 if date is None:
485bf377913a fix staff editing pages. casties parents: 137 diff changeset	126 return None
485bf377913a fix staff editing pages. casties parents: 137 diff changeset	127
87 77f2478ae971 getDateString method to format dates in English and German. casties parents: 65 diff changeset	128 ds = None
126 2e2dd6a5ab26 cleanups and fixed getDateString. casties parents: 87 diff changeset	129 if callable(date.day):
2e2dd6a5ab26 cleanups and fixed getDateString. casties parents: 87 diff changeset	130 # callable members
2e2dd6a5ab26 cleanups and fixed getDateString. casties parents: 87 diff changeset	131 day = date.day()
2e2dd6a5ab26 cleanups and fixed getDateString. casties parents: 87 diff changeset	132 month = date.month()
2e2dd6a5ab26 cleanups and fixed getDateString. casties parents: 87 diff changeset	133 year = date.year()
2e2dd6a5ab26 cleanups and fixed getDateString. casties parents: 87 diff changeset	134 else:
2e2dd6a5ab26 cleanups and fixed getDateString. casties parents: 87 diff changeset	135 # data members
2e2dd6a5ab26 cleanups and fixed getDateString. casties parents: 87 diff changeset	136 day = date.day
2e2dd6a5ab26 cleanups and fixed getDateString. casties parents: 87 diff changeset	137 month = date.month
2e2dd6a5ab26 cleanups and fixed getDateString. casties parents: 87 diff changeset	138 year = date.year
2e2dd6a5ab26 cleanups and fixed getDateString. casties parents: 87 diff changeset	139
87 77f2478ae971 getDateString method to format dates in English and German. casties parents: 65 diff changeset	140 if lang.lower() == 'en':
137 e0b343cee9dd cleanup. casties parents: 126 diff changeset	141 ds = "%s %s"%(getMonthName(month, lang), day)
e0b343cee9dd cleanup. casties parents: 126 diff changeset	142 if withYear:
e0b343cee9dd cleanup. casties parents: 126 diff changeset	143 ds += ", %s"%year
e0b343cee9dd cleanup. casties parents: 126 diff changeset	144
e0b343cee9dd cleanup. casties parents: 126 diff changeset	145 elif lang.lower() == 'de':
e0b343cee9dd cleanup. casties parents: 126 diff changeset	146 ds = "%s. %s"%(day, getMonthName(month, lang))
87 77f2478ae971 getDateString method to format dates in English and German. casties parents: 65 diff changeset	147 if withYear:
126 2e2dd6a5ab26 cleanups and fixed getDateString. casties parents: 87 diff changeset	148 ds += " %s"%year
137 e0b343cee9dd cleanup. casties parents: 126 diff changeset	149
e0b343cee9dd cleanup. casties parents: 126 diff changeset	150 elif lang.lower() == 'iso':
e0b343cee9dd cleanup. casties parents: 126 diff changeset	151 ds = date.isoformat()
87 77f2478ae971 getDateString method to format dates in English and German. casties parents: 65 diff changeset	152
77f2478ae971 getDateString method to format dates in English and German. casties parents: 65 diff changeset	153 return ds
77f2478ae971 getDateString method to format dates in English and German. casties parents: 65 diff changeset	154
77f2478ae971 getDateString method to format dates in English and German. casties parents: 65 diff changeset	155
0 bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	156 def getHttpData(url, data=None, num_tries=3, timeout=10, noExceptions=False):
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	157 """returns result from url+data HTTP request"""
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	158 # we do GET (by appending data to url)
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	159 if isinstance(data, str) or isinstance(data, unicode):
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	160 # if data is string then append
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	161 url = "%s?%s"%(url,data)
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	162 elif isinstance(data, dict) or isinstance(data, list) or isinstance(data, tuple):
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	163 # urlencode
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	164 url = "%s?%s"%(url,urllib.urlencode(data))
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	165
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	166 response = None
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	167 errmsg = None
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	168 for cnt in range(num_tries):
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	169 try:
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	170 logging.debug("getHttpData(#%s %ss) url=%s"%(cnt+1,timeout,url))
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	171 if sys.version_info < (2, 6):
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	172 # set timeout on socket -- ugly :-(
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	173 import socket
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	174 socket.setdefaulttimeout(float(timeout))
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	175 response = urllib2.urlopen(url)
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	176 else:
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	177 # timeout as parameter
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	178 response = urllib2.urlopen(url,timeout=float(timeout))
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	179 # check result?
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	180 break
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	181 except urllib2.HTTPError, e:
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	182 logging.error("getHttpData: HTTP error(%s): %s"%(e.code,e))
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	183 errmsg = str(e)
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	184 # stop trying
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	185 break
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	186 except urllib2.URLError, e:
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	187 logging.error("getHttpData: URLLIB error(%s): %s"%(e.reason,e))
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	188 errmsg = str(e)
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	189 # stop trying
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	190 #break
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	191
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	192 if response is not None:
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	193 data = response.read()
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	194 response.close()
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	195 return data
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	196
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	197 if noExceptions:
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	198 return None
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	199
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	200 raise IOError("ERROR fetching HTTP data from %s: %s"%(url,errmsg))
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	201 #return None
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	202
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	203
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	204 def refreshingImageFileIndexHtml(self, REQUEST, RESPONSE):
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	205 """index_html method for App.ImageFile that updates the file info for each request."""
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	206 stat_info = os.stat(self.path)
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	207 self.size = stat_info[stat.ST_SIZE]
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	208 self.lmt = float(stat_info[stat.ST_MTIME]) or time.time()
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	209 self.lmh = rfc1123_date(self.lmt)
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	210 # call original method
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	211 return ImageFile.index_html(self, REQUEST, RESPONSE)
bca61e893fcc first checkin of MPIWGWeb r2 branch from CVS into mercurial casties parents: diff changeset	212
65 63184d71c014 lots of cleaning up. casties parents: 49 diff changeset	213
63184d71c014 lots of cleaning up. casties parents: 49 diff changeset	214 def shortenString(s, l, ellipsis='...'):
63184d71c014 lots of cleaning up. casties parents: 49 diff changeset	215 """returns a string of length l (or l-1) by omitting characters in the middle of s, replacing with ellipsis."""
63184d71c014 lots of cleaning up. casties parents: 49 diff changeset	216 l1 = int((l - len(ellipsis)) / 2)
63184d71c014 lots of cleaning up. casties parents: 49 diff changeset	217 return "%s%s%s"%(s[:l1],ellipsis,s[-l1:])
63184d71c014 lots of cleaning up. casties parents: 49 diff changeset	218
188 16d55695f1c8 fix updating staff entries through "Update personal homepages". (creating new entries doesn't work) casties parents: 170 diff changeset	219
16d55695f1c8 fix updating staff entries through "Update personal homepages". (creating new entries doesn't work) casties parents: 170 diff changeset	220 def sqlName(s, lc=True, more=''):
16d55695f1c8 fix updating staff entries through "Update personal homepages". (creating new entries doesn't work) casties parents: 170 diff changeset	221 """returns restricted ASCII-only version of string"""
16d55695f1c8 fix updating staff entries through "Update personal homepages". (creating new entries doesn't work) casties parents: 170 diff changeset	222 if s is None:
16d55695f1c8 fix updating staff entries through "Update personal homepages". (creating new entries doesn't work) casties parents: 170 diff changeset	223 return ""
16d55695f1c8 fix updating staff entries through "Update personal homepages". (creating new entries doesn't work) casties parents: 170 diff changeset	224
16d55695f1c8 fix updating staff entries through "Update personal homepages". (creating new entries doesn't work) casties parents: 170 diff changeset	225 if not isinstance(s, basestring):
16d55695f1c8 fix updating staff entries through "Update personal homepages". (creating new entries doesn't work) casties parents: 170 diff changeset	226 # make string object
16d55695f1c8 fix updating staff entries through "Update personal homepages". (creating new entries doesn't work) casties parents: 170 diff changeset	227 s = str(s)
16d55695f1c8 fix updating staff entries through "Update personal homepages". (creating new entries doesn't work) casties parents: 170 diff changeset	228
16d55695f1c8 fix updating staff entries through "Update personal homepages". (creating new entries doesn't work) casties parents: 170 diff changeset	229 # remove '
16d55695f1c8 fix updating staff entries through "Update personal homepages". (creating new entries doesn't work) casties parents: 170 diff changeset	230 s = s.replace("'","")
16d55695f1c8 fix updating staff entries through "Update personal homepages". (creating new entries doesn't work) casties parents: 170 diff changeset	231 # all else -> "_"
16d55695f1c8 fix updating staff entries through "Update personal homepages". (creating new entries doesn't work) casties parents: 170 diff changeset	232 s = re.sub('[^A-Za-z0-9_'+more+']','_',s)
16d55695f1c8 fix updating staff entries through "Update personal homepages". (creating new entries doesn't work) casties parents: 170 diff changeset	233 if lc:
16d55695f1c8 fix updating staff entries through "Update personal homepages". (creating new entries doesn't work) casties parents: 170 diff changeset	234 return s.lower()
16d55695f1c8 fix updating staff entries through "Update personal homepages". (creating new entries doesn't work) casties parents: 170 diff changeset	235
16d55695f1c8 fix updating staff entries through "Update personal homepages". (creating new entries doesn't work) casties parents: 170 diff changeset	236 return s
16d55695f1c8 fix updating staff entries through "Update personal homepages". (creating new entries doesn't work) casties parents: 170 diff changeset	237
16d55695f1c8 fix updating staff entries through "Update personal homepages". (creating new entries doesn't work) casties parents: 170 diff changeset	238

Mercurial > hg > MPIWGWeb

annotate SrvTxtUtils.py @ 188:16d55695f1c8