Tabs vs Spaces

[frenchie/icalparse.git] / icalparse.py

diff --git a/icalparse.py b/icalparse.py
index 012bbae..59e409b 100755 (executable)
--- a/icalparse.py
+++ b/icalparse.py
@@ -21,7 +21,7 @@
 # THE SOFTWARE.
 
 import sys, os
-import urllib.parse
+from urllib import (request, error, parse)
 import vobject
 from cgi import parse_header
 
@@ -34,7 +34,7 @@ def getContent(url='',stdin=False):
 
        # Special case, if this is a HTTP url, return the data from it using
        # the HTTP functions which attempt to play a bit nicer.
-       parsedURL = urllib.parse.urlparse(url)
+       parsedURL = parse.urlparse(url)
        if 'http' in parsedURL[0]: return getHTTPContent(url)
 
        if stdin:
@@ -44,13 +44,12 @@ def getContent(url='',stdin=False):
        if not parsedURL[0]: url = 'file://' + os.path.abspath(url)
 
        # If we've survived, use python's generic URL opening library to handle it
-       import urllib.request, urllib.error, urllib.parse
        try:
-               res = urllib.request.urlopen(url)
+               res = request.urlopen(url)
                content = res.read()
                ct = res.info().getplist()
                res.close()
-       except (urllib.error.URLError, OSError) as e:
+       except (error.URLError, OSError) as e:
                sys.stderr.write('%s\n'%e)
                sys.exit(1)
 
@@ -62,21 +61,21 @@ def getContent(url='',stdin=False):
        return (content, encoding)
 
 
-def getHTTPContent(url='',cache='.httplib2-cache'):
+def getHTTPContent(url=''):
        '''This function attempts to play nice when retrieving content from HTTP
        services. It's what you should use in a CGI script.'''
 
        try:
                import httplib2
        except ImportError:
-               import urllib.request, urllib.error, urllib.parse
+               pass
 
        if not url: return ('','')
 
-       if not 'http' in urllib.parse.urlparse(url)[0]: return ('','')
+       if not 'http' in parse.urlparse(url)[0]: return ('','')
 
        if 'httplib2' in sys.modules:
-               try: h = httplib2.Http('.httplib2-cache')
+               try: h = httplib2.Http()
                except OSError: h = httplib2.Http()
        else: h = False
 
@@ -99,8 +98,8 @@ def getHTTPContent(url='',cache='.httplib2-cache'):
 
        else:
                try:
-                       req = urllib.request.urlopen(url)
-               except urllib.error.URLError as e:
+                       req = request.urlopen(url)
+               except error.URLError as e:
                        sys.stderr.write('%s\n'%e)
                        sys.exit(1)
 
@@ -125,6 +124,7 @@ def generateRules(ruleConfig):
                parserrules.ruleConfig[conf] = ruleConfig[conf]
 
        rules = [getattr(parserrules, rule) for rule in dir(parserrules) if callable(getattr(parserrules, rule))]
+
        return rules
 
 
@@ -227,6 +227,7 @@ def runCGI():
        # The user's key will be a 16 character string
        key = form['key'].value
        re.search('[&?]+', key) and exitQuiet()
+       len(key) == 16 or exitQuiet()
 
        # Historically facebook has been notoriously bad at setting timzeones
        # in their stuff so this should be a user setting. If it is set in
@@ -243,7 +244,7 @@ def runCGI():
        ruleConfig["defaultTZ"] = tz or ruleConfig["defaultTZ"]
 
        # Okay, we're happy that the input is sane, lets serve up some data
-       url = 'http://www.facebook.com/ical/u.php?uid=%d&key=%s'%(uid,key)
+       url = 'https://www.facebook.com/events/ical/upcoming/?uid=%s&key=%s'%(uid,key)
        (content, encoding) = getHTTPContent(url)
 
        cal = vobject.readOne(str(content, encoding))