Overview
Comment: | Updated using version 1.38 from syncmail project. |
---|---|
Downloads: | Tarball | ZIP archive | SQL archive |
Timelines: | family | ancestors | descendants | both | origin/master | trunk |
Files: | files | file ages | folders |
SHA3-256: |
2dd02c921bac8b00df8cd17367244990 |
User & Date: | geraint@users.sourceforge.net on 2004-02-10 12:53:16 |
Other Links: | branch diff | manifest | tags |
Context
2004-02-10
| ||
12:54:55 | Dummy change (testing syncmail). check-in: 71931bacd1 user: geraint@users.sourceforge.net tags: origin/master, trunk | |
12:53:16 | Updated using version 1.38 from syncmail project. check-in: 2dd02c921b user: geraint@users.sourceforge.net tags: origin/master, trunk | |
11:42:05 | Defined pi to be 3.1416 if M_PI is not defined. check-in: abfa7c8ebf user: geraint@users.sourceforge.net tags: origin/master, trunk | |
Changes
Modified mttroot/CVSROOT/syncmail from [77357a9091] to [2c972f2c68].
1 2 | #! /usr/bin/python | > > > | > | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | #! /usr/bin/python # Copyright (c) 2002, 2003, Barry Warsaw, Fred Drake, and contributors # All rights reserved. # See the accompanying LICENSE file for details. # Compatibility: Python 2.2.3, tied to the version of Python on SourceForge's # authenticated CVS server. """Complicated notification for CVS checkins. This script is used to provide email notifications of changes to the CVS repository. These email changes will include context diffs of the changes. Really big diffs will be trimmed. |
︙ | ︙ | |||
27 28 29 30 31 32 33 | It no longer makes sense to run this script from the command line. Doing so will only print out this usage information. Usage: %(PROGRAM)s [options] <%%S> email-addr [email-addr ...] | | | | < < < > > > > > > > > > > > > > | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | < < < > > > > | | > | | > > > | > > > > > > > > | > > > | > | | > | | < < < > | | < < < < < < < | < | < > | < < | | > | | > > > > > > > > > | | > > > > > | < < < | | | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | > > > | > > > > > > > > > > > > > > | < < < | > < < < < < < < < < < < > > > > > | > | 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 | It no longer makes sense to run this script from the command line. Doing so will only print out this usage information. Usage: %(PROGRAM)s [options] <%%S> email-addr [email-addr ...] Where options are: --cvsroot=<path> Use <path> as the environment variable CVSROOT. Otherwise this variable must exist in the environment. --context=# -C # Include # lines of context around lines that differ (default: 2). -c Produce a context diff (default). -m hostname --mailhost hostname The hostname of an available SMTP server. The default is 'localhost'. -u Produce a unified diff (smaller). -S TEXT --subject-prefix=TEXT Prepend TEXT to the email subject line. -R ADDR --reply-to=ADDR Add a "Reply-To: ADDR" header to the email message. --quiet / -q Don't print as much status to stdout. --fromhost=hostname -f hostname The hostname that email messages appear to be coming from. The From: header of the outgoing message will look like user@hostname. By default, hostname is the machine's fully qualified domain name. --help / -h Print this text. The rest of the command line arguments are: <%%S> CVS %%s loginfo expansion. When invoked by CVS, this will be a single string containing the directory the checkin is being made in, relative to $CVSROOT, followed by the list of files that are changing. If the %%s in the loginfo file is %%{sVv}, context diffs for each of the modified files are included in any email messages that are generated. email-addrs At least one email address. """ __version__ = '1.2' import os import sys import re import time import string import getopt import smtplib import pwd import socket try: from socket import getfqdn except ImportError: def getfqdn(): # Python 1.5.2 :( hostname = socket.gethostname() byaddr = socket.gethostbyaddr(socket.gethostbyname(hostname)) aliases = byaddr[1] aliases.insert(0, byaddr[0]) aliases.insert(0, hostname) for fqdn in aliases: if '.' in fqdn: break else: fqdn = 'localhost.localdomain' return fqdn from cStringIO import StringIO # Which SMTP server to do we connect to? MAILHOST = 'localhost' MAILPORT = 25 # Diff trimming stuff DIFF_HEAD_LINES = 20 DIFF_TAIL_LINES = 20 DIFF_TRUNCATE_IF_LARGER = 1000 COMMASPACE = ', ' PROGRAM = sys.argv[0] BINARY_EXPLANATION_LINES = [ "(This appears to be a binary file; contents omitted.)\n" ] NOVERSION = "Couldn't generate diff; no version number found for file: %s" BACKSLASH = "Couldn't generate diff: backslash in filespec's filename: %s" def usage(code, msg=''): print __doc__ % globals() if msg: print msg sys.exit(code) def calculate_diff(entry, contextlines): file = entry.name oldrev = entry.revision newrev = entry.new_revision # Make sure we can find a CVS version number if oldrev is None and newrev is None: return NOVERSION % file if string.find(file, "'") <> -1: # Those crazy users put single-quotes in their file names! Now we # have to escape everything that is meaningful inside double-quotes. filestr = string.replace(file, '\\', '\\\\') filestr = string.replace(filestr, '`', '\`') filestr = string.replace(filestr, '"', '\"') filestr = string.replace(filestr, '$', '\$') # and quote it with double-quotes. filestr = '"' + filestr + '"' else: # quote it with single-quotes. filestr = "'" + file + "'" if oldrev is None: # File is being added. try: if os.path.exists(file): fp = open(file) else: update_cmd = "cvs -fn update -r %s -p %s" % (newrev, filestr) fp = os.popen(update_cmd) lines = fp.readlines() fp.close() # Is this a binary file? Let's look at the first few # lines to figure it out: for line in lines[:5]: for c in string.rstrip(line): if c in string.whitespace: continue if c < ' ' or c > chr(127): lines = BINARY_EXPLANATION_LINES[:] break lines.insert(0, '--- NEW FILE: %s ---\n' % file) except IOError, e: lines = ['***** Error reading new file: ', str(e), '\n***** file: ', file, ' cwd: ', os.getcwd()] elif newrev is None: lines = ['--- %s DELETED ---\n' % file] else: # File has been changed. # This /has/ to happen in the background, otherwise we'll run into CVS # lock contention. What a crock. if contextlines > 0: difftype = "-C " + str(contextlines) else: difftype = "-u" diffcmd = "/usr/bin/cvs -f diff -kk %s --minimal -r %s -r %s %s" \ % (difftype, oldrev, newrev, filestr) fp = os.popen(diffcmd) lines = fp.readlines() # ignore the error code, it always seems to be 1 :( fp.close() if len(lines) > DIFF_TRUNCATE_IF_LARGER: removedlines = len(lines) - DIFF_HEAD_LINES - DIFF_TAIL_LINES del lines[DIFF_HEAD_LINES:-DIFF_TAIL_LINES] lines.insert(DIFF_HEAD_LINES, '[...%d lines suppressed...]\n' % removedlines) return string.join(lines, '') rfc822_specials_re = re.compile(r'[\(\)\<\>\@\,\;\:\\\"\.\[\]]') def quotename(name): if name and rfc822_specials_re.search(name): return '"%s"' % string.replace(name, '"', '\\"') else: return name def blast_mail(subject, people, entries, contextlines, fromhost, replyto): # cannot wait for child process or that will cause parent to retain cvs # lock for too long. Urg! if not os.fork(): # in the child # give up the lock you cvs thang! time.sleep(2) # Create the smtp connection to the localhost conn = smtplib.SMTP() conn.connect(MAILHOST, MAILPORT) user = pwd.getpwuid(os.getuid())[0] name = string.split(pwd.getpwuid(os.getuid())[4], ',')[0] domain = fromhost or getfqdn() address = '%s@%s' % (user, domain) s = StringIO() sys.stdout = s datestamp = time.strftime('%a, %d %b %Y %H:%M:%S +0000', time.gmtime(time.time())) try: vars = {'address' : address, 'name' : quotename(name), 'people' : string.join(people, COMMASPACE), 'subject' : subject, 'version' : __version__, 'date' : datestamp, } print '''\ From: %(name)s <%(address)s> To: %(people)s''' % vars if replyto: print 'Reply-To: %s' % replyto print '''\ Subject: %(subject)s Date: %(date)s X-Mailer: Python syncmail %(version)s <http://sf.net/projects/cvs-syncmail> ''' % vars s.write(sys.stdin.read()) # append the diffs if available print for entry in entries: print calculate_diff(entry, contextlines) finally: sys.stdout = sys.__stdout__ resp = conn.sendmail(address, people, s.getvalue()) conn.close() os._exit(0) class CVSEntry: def __init__(self, name, revision, timestamp, conflict, options, tagdate): self.name = name self.revision = revision self.timestamp = timestamp self.conflict = conflict self.options = options self.tagdate = tagdate def get_entry(prefix, mapping, line, filename): line = string.strip(line) parts = string.split(line, "/") _, name, revision, timestamp, options, tagdate = parts key = namekey(prefix, name) try: entry = mapping[key] except KeyError: if revision == "0": revision = None if string.find(timestamp, "+") != -1: timestamp, conflict = tuple(string.split(timestamp, "+")) else: conflict = None entry = CVSEntry(key, revision, timestamp, conflict, options, tagdate) mapping[key] = entry return entry def namekey(prefix, name): if prefix: return os.path.join(prefix, name) else: return name def load_change_info(prefix=None): if prefix is not None: entries_fn = os.path.join(prefix, "CVS", "Entries") else: entries_fn = os.path.join("CVS", "Entries") entries_log_fn = entries_fn + ".Log" mapping = {} f = open(entries_fn) while 1: line = f.readline() if not line: break ## if string.strip(line) == "D": ## continue # we could recurse down subdirs, except the Entries.Log files # we need haven't been written to the subdirs yet, so it # doesn't do us any good ## if line[0] == "D": ## name = string.split(line, "/")[1] ## dirname = namekey(prefix, name) ## if os.path.isdir(dirname): ## m = load_change_info(dirname) ## mapping.update(m) if line[0] == "/": # normal file get_entry(prefix, mapping, line, entries_fn) # else: bogus Entries line f.close() if os.path.isfile(entries_log_fn): f = open(entries_log_fn) while 1: line = f.readline() if not line: break if line[1:2] != ' ': # really old version of CVS break entry = get_entry(prefix, mapping, line[2:], entries_log_fn) parts = string.split(line, "/")[1:] if line[0] == "A": # adding a file entry.new_revision = parts[1] elif line[0] == "R": # removing a file entry.new_revision = None f.close() for entry in mapping.values(): if not hasattr(entry, "new_revision"): print 'confused about file', entry.name, '-- ignoring' del mapping[entry.name] return mapping def load_branch_name(): tag_fn = os.path.join("CVS", "Tag") if os.path.isfile(tag_fn): f = open(tag_fn) line = string.strip(f.readline()) f.close() if line[:1] == "T": return line[1:] return None # scan args for options def main(): # XXX Should really move all the options to an object, just to # avoid threading so many positional args through everything. try: opts, args = getopt.getopt( sys.argv[1:], 'hC:cuS:R:qf:m:', ['fromhost=', 'context=', 'cvsroot=', 'mailhost=', 'subject-prefix=', 'reply-to=', 'help', 'quiet']) except getopt.error, msg: usage(1, msg) # parse the options contextlines = 2 verbose = 1 subject_prefix = "" replyto = None fromhost = None for opt, arg in opts: if opt in ('-h', '--help'): usage(0) elif opt == '--cvsroot': os.environ['CVSROOT'] = arg elif opt in ('-C', '--context'): contextlines = int(arg) elif opt == '-c': if contextlines <= 0: contextlines = 2 elif opt == '-u': contextlines = 0 elif opt in ('-S', '--subject-prefix'): subject_prefix = arg elif opt in ('-R', '--reply-to'): replyto = arg elif opt in ('-q', '--quiet'): verbose = 0 elif opt in ('-f', '--fromhost'): fromhost = arg elif opt in ('-m', '--mailhost'): global MAILHOST MAILHOST = arg # What follows is the specification containing the files that were # modified. The argument actually must be split, with the first component # containing the directory the checkin is being made in, relative to # $CVSROOT, followed by the list of files that are changing. if not args: usage(1, 'No CVS module specified') changes = load_change_info() branch = load_branch_name() subject = subject_prefix + args[0] specs = string.split(args[0]) del args[0] # The remaining args should be the email addresses if not args: usage(1, 'No recipients specified') # Now do the mail command people = args if specs[-3:] == ['-', 'Imported', 'sources']: print 'Not sending email for imported sources.' return if verbose: ## print 'Python version', sys.version ## os.system("type python1.6; type python2;" ## " type python2.0; type python2.1; type python2.2;" ## " type rcsdiff; type rlog") print 'Mailing %s...' % string.join(people, COMMASPACE) print 'Generating notification message...' blast_mail(subject, people, changes.values(), contextlines, fromhost, replyto) if verbose: print 'Generating notification message... done.' if __name__ == '__main__': main() sys.exit(0) |